Company lists · Data refreshed October 2026
Top 25 Basement flooding contractors worldwide
RevenueBase identified 338 company matches for basement flooding contractors worldwide as of October 2026 and tracks 2,204 professional contacts across them, including 338 with verified work emails. The United States is the largest market and Toronto the largest hub.
This list covers company matches for basement flooding contractors worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 8, 2026. Country and city lists for basement flooding contractors follow the table.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest basement flooding contractors worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 128 contacts → | ||||
Exact match “Basement Systems Inc, based in Seymour, Connecticut, is a network of basement waterproofing and crawl space repair contractors spanning across the United States and Canada.” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase | |||||
| 2 | 92 contacts → | ||||
Exact match “Since 2012, DBS has proudly served Minnesota and Wisconsin with expert solutions for basements, foundations, concrete, insulation, and whole-home energy performance.” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase | |||||
| 3 | 89 contacts → | ||||
Exact match “Ayers Basement Systems is a family-owned, veteran-owned, and locally operated basement waterproofing and foundation repair contractor serving Michigan and Northern Indiana since…” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase | |||||
| 4 | 79 contacts → | ||||
Exact match “In 1986, Rick and Anna Lee Woods, with a partner, started a waterproofing company called Basement DeWatering Systems Metro-East, Inc.” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase | |||||
| 5 | 72 contacts → | ||||
Exact match “Aquaguard waterproofing has serviced the region for more than 25 years.” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase | |||||
| 6 | 51 contacts → | ||||
Exact match “When it comes to water in your basement or a faulty foundation, you need an expert to ensure the damage is reversed and prevented from occurring in the future.” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase | |||||
| 7 | 45 contacts → | ||||
Exact match “Everdry Wisconsin Everdry is the nation's leader in basement waterproofing with over satisfied customers!” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase | |||||
| 8 | 40 contacts → | ||||
Exact match “Sure-Dry, LLC is an award-winning company that redefines the industry in basement waterproofing, foundation repair, crawl space repair, and concrete leveling and lifting.” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase | |||||
| 9 | 31 contacts → | ||||
Exact match “Value Dry Waterproofing is a full-service waterproofing company serving Virginia, Maryland, Washington, DC and Southern Delaware.” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase | |||||
| 10 | 29 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase | |||||
| 11 | 28 contacts → | ||||
Exact match “DryZone Basement Systems is the premier provider of basement waterproofing, crawl space and foundation repair in Massachusetts and Rhode Island.” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase | |||||
| 12 | 24 contacts → | ||||
Exact match “Adirondack Basement Systems has been a regional leader in the basement repair industry for 20 years and counting.” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase | |||||
| 13 | 19 contacts → | ||||
Exact match “Blackburn Foundation Repair is the #1 basement waterproofing, concrete leveling and foundation / crawl space repair company for residents of South Dakota, Wyoming and Nebraska.” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase | |||||
| 14 | 19 contacts → | ||||
Exact match “If you have a wet basement or crawl space water problem of any kind in our coverage area, call us and we'll be there with experience and professionalism that surpasses your…” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase | |||||
| 15 | 16 contacts → | ||||
Exact match “Penguin Basements is a full-service Basement Renovation Company.” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase | |||||
| 16 | 15 contacts → | ||||
Exact match “Started in 1994, HomeSpec BasementFix is a family-owned business that cares about ethics, quality, and reputation.” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase | |||||
| 17 | 13 contacts → | ||||
Exact match “Join our mission at NV Waterproofing & Foundation Repair, where we're more than just a team - we're a family passionately dedicated to safeguarding homes and buildings across…” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase | |||||
| 18 | 12 contacts → | ||||
Exact match “Everdry Waterproofing of Upstate New York is a construction company based out of 12 PIXLEY INDUSTRIAL PKY, Rochester, New York, United States.” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase | |||||
| 19 | 11 contacts → | ||||
Exact match “The experts at Rescon Basement Solutions provide professional services related to concrete restoration and basement waterproofing in New Hampshire (NH) & Massachusetts (MA).” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase | |||||
| 20 | 10 contacts → | ||||
Exact match “Jamison Basement Waterproofing is your trusted interior/exterior waterproofing systems, sump pumps & battery backups, basement egress window installations, crawl spaces, &…” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase | |||||
| 21 | 10 contacts → | ||||
Exact match “Fully Integrated Services Make Your Basement Reconstruction Easier, Faster, and Less Expensive PACC offers general contractors, owner builders, and developers a unique service for…” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase | |||||
| 22 | 10 contacts → | ||||
Exact match “Everdry Basement Waterproofing Atlanta provides professional and effective, permanent basement waterproofing, crawl space waterproofing, and foundation repair solutions.” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase | |||||
| 23 | 10 contacts → | ||||
Exact match “Aldig specialise in design and construction of waterproof basements in Melbourne so you can build on time and on budget.” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase | |||||
| 24 | 9 contacts → | ||||
Exact match “ABR keeps your greatest investment safe & usable.” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase | |||||
| 25 | 9 contacts → | ||||
Exact match “The Real Seal is a Basement Waterproofing and Foundation Repair company driven to turn hassle, stressful, expensive, drawn-out process of fixing your leaking basement into an…” Recorded in the RevenueBase company graph · Oct 8, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “basement flooding contractors”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 338 basement flooding contractors worldwide
See the full list, filter by size, metro and specialty, and access 338 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Basement flooding contractors worldwide at a glance
As of Oct 8, 2026Companies by employee count
Email recency is reported on each country list linked below.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- Coverage
- Every country. Country and city lists for basement flooding contractors are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “basement flooding contractors” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 338 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on October 8, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Basement flooding contractors by location
2 lists · largest firstEvery Basement flooding contractors list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “basement flooding contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many basement flooding contractors are there worldwide?
RevenueBase identified 338 company matches for basement flooding contractors worldwide as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Basement Systems, INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most basement flooding contractors?
The United States leads with 240 companies, followed by Canada (49). Every basement flooding contractors list by country and city is linked on this page.
Which city has the most basement flooding contractors?
Toronto leads with 10 company records, followed by Rochester (5) and Buffalo (4).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 338 professional contacts with verified work emails tracked across these 338 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 8, 2026.
Ready to reach these companies? Verified emails and direct dials for all 338 basement flooding contractors worldwide. Start with a free account, no credit card.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
Company intelligence · public preview
Top 25 basement flooding contractors worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 338 matching company records for basement flooding contractors worldwide, with 2,204 tracked contacts and 338 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 8, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 basement flooding contractors worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Basement Systems, INCbasementsystems.comHQ: Seymour, CT, United StatesReported employees: 51-200 | Seymour, CT, United States | 51-200 | Exact match | 128 contacts → |
“Basement Systems Inc, based in Seymour, Connecticut, is a network of basement waterproofing and crawl space repair contractors spanning across the United States and Canada.” Recorded description excerpt · October 8, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  DBS Repairdbsrepair.comHQ: Duluth, MN, United StatesReported employees: 51-200 | Duluth, MN, United States | 51-200 | Exact match | 92 contacts → |
“Since 2012, DBS has proudly served Minnesota and Wisconsin with expert solutions for basements, foundations, concrete, insulation, and whole-home energy performance.” Recorded description excerpt · October 8, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Ayers Basement Systemsgoayers.comHQ: Lansing, MI, United StatesReported employees: 51-200 | Lansing, MI, United States | 51-200 | Exact match | 89 contacts → |
“Ayers Basement Systems is a family-owned, veteran-owned, and locally operated basement waterproofing and foundation repair contractor serving Michigan and Northern Indiana since…” Recorded description excerpt · October 8, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Woods Basement Systems, INCwoodsbasementsystems.comHQ: Collinsville, IL, United StatesReported employees: 51-200 | Collinsville, IL, United States | 51-200 | Exact match | 79 contacts → |
“In 1986, Rick and Anna Lee Woods, with a partner, started a waterproofing company called Basement DeWatering Systems Metro-East, Inc.” Recorded description excerpt · October 8, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Aquaguard Waterproofingaquaguardwaterproofing.comHQ: Beltsville, MD, United StatesReported employees: 11-50 | Beltsville, MD, United States | 11-50 | Exact match | 72 contacts → |
“Aquaguard waterproofing has serviced the region for more than 25 years.” Recorded description excerpt · October 8, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  American Waterworksamerican-waterworks.comHQ: Rochester, MN, United StatesReported employees: 51-200 | Rochester, MN, United States | 51-200 | Exact match | 51 contacts → |
“When it comes to water in your basement or a faulty foundation, you need an expert to ensure the damage is reversed and prevented from occurring in the future.” Recorded description excerpt · October 8, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Everdry Waterproofing Of S.E. Wisconsineverdrywisconsin.comHQ: Waukesha, WI, United StatesReported employees: 51-200 | Waukesha, WI, United States | 51-200 | Exact match | 45 contacts → |
“Everdry Wisconsin Everdry is the nation's leader in basement waterproofing with over satisfied customers!” Recorded description excerpt · October 8, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Sure-Dry, LLCsuredrybasements.comHQ: Menasha, WI, United StatesReported employees: 51-200 | Menasha, WI, United States | 51-200 | Exact match | 40 contacts → |
“Sure-Dry, LLC is an award-winning company that redefines the industry in basement waterproofing, foundation repair, crawl space repair, and concrete leveling and lifting.” Recorded description excerpt · October 8, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Value DRY Waterproofingvaluedrywaterproofing.com HQ: Odenton, MD, United StatesReported employees: 11-50 | Odenton, MD, United States | 11-50 | Exact match | 31 contacts → |
“Value Dry Waterproofing is a full-service waterproofing company serving Virginia, Maryland, Washington, DC and Southern Delaware.” Recorded description excerpt · October 8, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Alabama Foundation Specialistalabamafoundationrepair.com HQ: Florence, AL, United StatesReported employees: 11-50 | Florence, AL, United States | 11-50 | Exact match | 29 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 11 | Dryzone Basement Systemsdryzonebasementsystems.com HQ: Bridgewater, MA, United StatesReported employees: 11-50 | Bridgewater, MA, United States | 11-50 | Exact match | 28 contacts → |
“DryZone Basement Systems is the premier provider of basement waterproofing, crawl space and foundation repair in Massachusetts and Rhode Island.” Recorded description excerpt · October 8, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Adirondack Basement Systemsadirondackbasement.comHQ: Mechanicville, NY, United StatesReported employees: 11-50 | Mechanicville, NY, United States | 11-50 | Exact match | 24 contacts → |
“Adirondack Basement Systems has been a regional leader in the basement repair industry for 20 years and counting.” Recorded description excerpt · October 8, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Blackburn Foundation Repairblackburnbasementrepair.com HQ: Hartford, SD, United StatesReported employees: 11-50 | Hartford, SD, United States | 11-50 | Exact match | 19 contacts → |
“Blackburn Foundation Repair is the #1 basement waterproofing, concrete leveling and foundation / crawl space repair company for residents of South Dakota, Wyoming and Nebraska.” Recorded description excerpt · October 8, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Johns Waterproofing COjohnswaterproofing.com HQ: Silverton, OR, IndiaReported employees: 51-200 | Silverton, OR, India | 51-200 | Exact match | 19 contacts → |
“If you have a wet basement or crawl space water problem of any kind in our coverage area, call us and we'll be there with experience and professionalism that surpasses your…” Recorded description excerpt · October 8, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Penguin Basements, LTDbasementscanada.comHQ: North York, ON, CanadaReported employees: 51-200 | North York, ON, Canada | 51-200 | Exact match | 16 contacts → |
“Penguin Basements is a full-service Basement Renovation Company.” Recorded description excerpt · October 8, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Homespec Waterproofing & Foundation Repairbasementfix.com HQ: Westland, MI, United StatesReported employees: 51-200 | Westland, MI, United States | 51-200 | Exact match | 15 contacts → |
“Started in 1994, HomeSpec BasementFix is a family-owned business that cares about ethics, quality, and reputation.” Recorded description excerpt · October 8, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | NV Waterproofing & Foundation Repairnvwaterproofing.com HQ: Manassas, VA, United StatesReported employees: 11-50 | Manassas, VA, United States | 11-50 | Exact match | 13 contacts → |
“Join our mission at NV Waterproofing & Foundation Repair, where we're more than just a team - we're a family passionately dedicated to safeguarding homes and buildings across…” Recorded description excerpt · October 8, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Everdry Waterproofing Of Upstate NEW Yorkeverdryny.com HQ: Rochester, NY, United StatesReported employees: 11-50 | Rochester, NY, United States | 11-50 | Exact match | 12 contacts → |
“Everdry Waterproofing of Upstate New York is a construction company based out of 12 PIXLEY INDUSTRIAL PKY, Rochester, New York, United States.” Recorded description excerpt · October 8, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Rescon Basement Solutionsresconsolutions.com HQ: Hooksett, NH, United StatesReported employees: 11-50 | Hooksett, NH, United States | 11-50 | Exact match | 11 contacts → |
“The experts at Rescon Basement Solutions provide professional services related to concrete restoration and basement waterproofing in New Hampshire (NH) & Massachusetts (MA).” Recorded description excerpt · October 8, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Jamison Basement Waterproofing INCjamisonwaterproofing.com HQ: Broomall, PA, United StatesReported employees: 11-50 | Broomall, PA, United States | 11-50 | Exact match | 10 contacts → |
“Jamison Basement Waterproofing is your trusted interior/exterior waterproofing systems, sump pumps & battery backups, basement egress window installations, crawl spaces, &…” Recorded description excerpt · October 8, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Palo Alto Concrete And Constructionpaloaltoconcrete.com HQ: Palo Alto, CA, United StatesReported employees: 11-50 | Palo Alto, CA, United States | 11-50 | Exact match | 10 contacts → |
“Fully Integrated Services Make Your Basement Reconstruction Easier, Faster, and Less Expensive PACC offers general contractors, owner builders, and developers a unique service for…” Recorded description excerpt · October 8, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Everdry Basement Waterproofing Atlantaeverdryatlanta.com HQ: Acworth, GA, United StatesReported employees: 11-50 | Acworth, GA, United States | 11-50 | Exact match | 10 contacts → |
“Everdry Basement Waterproofing Atlanta provides professional and effective, permanent basement waterproofing, crawl space waterproofing, and foundation repair solutions.” Recorded description excerpt · October 8, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Aldig Contracting PTY LTDaldig.com.auHQ: Oakleigh South, AustraliaReported employees: 11-50 | Oakleigh South, Australia | 11-50 | Exact match | 10 contacts → |
“Aldig specialise in design and construction of waterproof basements in Melbourne so you can build on time and on budget.” Recorded description excerpt · October 8, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Accurate Basement Repairaccuratebasementrepair.com HQ: Milwaukee, WI, United StatesReported employees: 11-50 | Milwaukee, WI, United States | 11-50 | Exact match | 9 contacts → |
“ABR keeps your greatest investment safe & usable.” Recorded description excerpt · October 8, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Real Seal Basement Waterproofing & Foundation Repairtherealsealllc.com HQ: Schaumburg, IL, United StatesReported employees: 11-50 | Schaumburg, IL, United States | 11-50 | Exact match | 9 contacts → |
“The Real Seal is a Basement Waterproofing and Foundation Repair company driven to turn hassle, stressful, expensive, drawn-out process of fixing your leaking basement into an…” Recorded description excerpt · October 8, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 338 company matches
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Basement flooding contractors: dataset insights
October 8, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
333 records in the displayed employee bands.
5 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 338 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 8, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Basement flooding contractors by location
2 lists · largest firstEvery Basement flooding contractors list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for basement flooding contractors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many basement flooding contractors did RevenueBase find worldwide?
The saved snapshot records 338 matching company records, 2,204 tracked contacts and 338 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 8, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
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Cite this list
RevenueBase Data Team. Top 25 basement flooding contractors worldwide. Snapshot: October 8, 2026. https://revenuebase.ai/companies/browse/basement-flooding-contractors.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 basement flooding contractors worldwide
RevenueBase records 338 matching company records for basement flooding contractors worldwide, with 2,204 tracked contacts and 338 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 8, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 basement flooding contractors worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Basement Systems, INCbasementsystems.com HQ: Seymour, CT, United StatesReported employees: 51-200 | Seymour, CT, United States | 51-200 | Exact match | 128 contacts → |
“Basement Systems Inc, based in Seymour, Connecticut, is a network of basement waterproofing and crawl space repair contractors spanning across the United States and Canada.” Recorded description excerpt · October 8, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | DBS Repairdbsrepair.com HQ: Duluth, MN, United StatesReported employees: 51-200 | Duluth, MN, United States | 51-200 | Exact match | 92 contacts → |
“Since 2012, DBS has proudly served Minnesota and Wisconsin with expert solutions for basements, foundations, concrete, insulation, and whole-home energy performance.” Recorded description excerpt · October 8, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Ayers Basement Systemsgoayers.com HQ: Lansing, MI, United StatesReported employees: 51-200 | Lansing, MI, United States | 51-200 | Exact match | 89 contacts → |
“Ayers Basement Systems is a family-owned, veteran-owned, and locally operated basement waterproofing and foundation repair contractor serving Michigan and Northern Indiana since…” Recorded description excerpt · October 8, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Woods Basement Systems, INCwoodsbasementsystems.com HQ: Collinsville, IL, United StatesReported employees: 51-200 | Collinsville, IL, United States | 51-200 | Exact match | 79 contacts → |
“In 1986, Rick and Anna Lee Woods, with a partner, started a waterproofing company called Basement DeWatering Systems Metro-East, Inc.” Recorded description excerpt · October 8, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Aquaguard Waterproofingaquaguardwaterproofing.com HQ: Beltsville, MD, United StatesReported employees: 11-50 | Beltsville, MD, United States | 11-50 | Exact match | 72 contacts → |
“Aquaguard waterproofing has serviced the region for more than 25 years.” Recorded description excerpt · October 8, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | American Waterworksamerican-waterworks.com HQ: Rochester, MN, United StatesReported employees: 51-200 | Rochester, MN, United States | 51-200 | Exact match | 51 contacts → |
“When it comes to water in your basement or a faulty foundation, you need an expert to ensure the damage is reversed and prevented from occurring in the future.” Recorded description excerpt · October 8, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Everdry Waterproofing Of S.E. Wisconsineverdrywisconsin.com HQ: Waukesha, WI, United StatesReported employees: 51-200 | Waukesha, WI, United States | 51-200 | Exact match | 45 contacts → |
“Everdry Wisconsin Everdry is the nation's leader in basement waterproofing with over satisfied customers!” Recorded description excerpt · October 8, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Sure-Dry, LLCsuredrybasements.com HQ: Menasha, WI, United StatesReported employees: 51-200 | Menasha, WI, United States | 51-200 | Exact match | 40 contacts → |
“Sure-Dry, LLC is an award-winning company that redefines the industry in basement waterproofing, foundation repair, crawl space repair, and concrete leveling and lifting.” Recorded description excerpt · October 8, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Value DRY Waterproofingvaluedrywaterproofing.com HQ: Odenton, MD, United StatesReported employees: 11-50 | Odenton, MD, United States | 11-50 | Exact match | 31 contacts → |
“Value Dry Waterproofing is a full-service waterproofing company serving Virginia, Maryland, Washington, DC and Southern Delaware.” Recorded description excerpt · October 8, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Alabama Foundation Specialistalabamafoundationrepair.com HQ: Florence, AL, United StatesReported employees: 11-50 | Florence, AL, United States | 11-50 | Exact match | 29 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 11 | Dryzone Basement Systemsdryzonebasementsystems.com HQ: Bridgewater, MA, United StatesReported employees: 11-50 | Bridgewater, MA, United States | 11-50 | Exact match | 28 contacts → |
“DryZone Basement Systems is the premier provider of basement waterproofing, crawl space and foundation repair in Massachusetts and Rhode Island.” Recorded description excerpt · October 8, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Adirondack Basement Systemsadirondackbasement.com HQ: Mechanicville, NY, United StatesReported employees: 11-50 | Mechanicville, NY, United States | 11-50 | Exact match | 24 contacts → |
“Adirondack Basement Systems has been a regional leader in the basement repair industry for 20 years and counting.” Recorded description excerpt · October 8, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Blackburn Foundation Repairblackburnbasementrepair.com HQ: Hartford, SD, United StatesReported employees: 11-50 | Hartford, SD, United States | 11-50 | Exact match | 19 contacts → |
“Blackburn Foundation Repair is the #1 basement waterproofing, concrete leveling and foundation / crawl space repair company for residents of South Dakota, Wyoming and Nebraska.” Recorded description excerpt · October 8, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Johns Waterproofing COjohnswaterproofing.com HQ: Silverton, OR, IndiaReported employees: 51-200 | Silverton, OR, India | 51-200 | Exact match | 19 contacts → |
“If you have a wet basement or crawl space water problem of any kind in our coverage area, call us and we'll be there with experience and professionalism that surpasses your…” Recorded description excerpt · October 8, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Penguin Basements, LTDbasementscanada.com HQ: North York, ON, CanadaReported employees: 51-200 | North York, ON, Canada | 51-200 | Exact match | 16 contacts → |
“Penguin Basements is a full-service Basement Renovation Company.” Recorded description excerpt · October 8, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Homespec Waterproofing & Foundation Repairbasementfix.com HQ: Westland, MI, United StatesReported employees: 51-200 | Westland, MI, United States | 51-200 | Exact match | 15 contacts → |
“Started in 1994, HomeSpec BasementFix is a family-owned business that cares about ethics, quality, and reputation.” Recorded description excerpt · October 8, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | NV Waterproofing & Foundation Repairnvwaterproofing.com HQ: Manassas, VA, United StatesReported employees: 11-50 | Manassas, VA, United States | 11-50 | Exact match | 13 contacts → |
“Join our mission at NV Waterproofing & Foundation Repair, where we're more than just a team - we're a family passionately dedicated to safeguarding homes and buildings across…” Recorded description excerpt · October 8, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Everdry Waterproofing Of Upstate NEW Yorkeverdryny.com HQ: Rochester, NY, United StatesReported employees: 11-50 | Rochester, NY, United States | 11-50 | Exact match | 12 contacts → |
“Everdry Waterproofing of Upstate New York is a construction company based out of 12 PIXLEY INDUSTRIAL PKY, Rochester, New York, United States.” Recorded description excerpt · October 8, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Rescon Basement Solutionsresconsolutions.com HQ: Hooksett, NH, United StatesReported employees: 11-50 | Hooksett, NH, United States | 11-50 | Exact match | 11 contacts → |
“The experts at Rescon Basement Solutions provide professional services related to concrete restoration and basement waterproofing in New Hampshire (NH) & Massachusetts (MA).” Recorded description excerpt · October 8, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Jamison Basement Waterproofing INCjamisonwaterproofing.com HQ: Broomall, PA, United StatesReported employees: 11-50 | Broomall, PA, United States | 11-50 | Exact match | 10 contacts → |
“Jamison Basement Waterproofing is your trusted interior/exterior waterproofing systems, sump pumps & battery backups, basement egress window installations, crawl spaces, &…” Recorded description excerpt · October 8, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Palo Alto Concrete And Constructionpaloaltoconcrete.com HQ: Palo Alto, CA, United StatesReported employees: 11-50 | Palo Alto, CA, United States | 11-50 | Exact match | 10 contacts → |
“Fully Integrated Services Make Your Basement Reconstruction Easier, Faster, and Less Expensive PACC offers general contractors, owner builders, and developers a unique service for…” Recorded description excerpt · October 8, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Everdry Basement Waterproofing Atlantaeverdryatlanta.com HQ: Acworth, GA, United StatesReported employees: 11-50 | Acworth, GA, United States | 11-50 | Exact match | 10 contacts → |
“Everdry Basement Waterproofing Atlanta provides professional and effective, permanent basement waterproofing, crawl space waterproofing, and foundation repair solutions.” Recorded description excerpt · October 8, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Aldig Contracting PTY LTDaldig.com.au HQ: Oakleigh South, AustraliaReported employees: 11-50 | Oakleigh South, Australia | 11-50 | Exact match | 10 contacts → |
“Aldig specialise in design and construction of waterproof basements in Melbourne so you can build on time and on budget.” Recorded description excerpt · October 8, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Accurate Basement Repairaccuratebasementrepair.com HQ: Milwaukee, WI, United StatesReported employees: 11-50 | Milwaukee, WI, United States | 11-50 | Exact match | 9 contacts → |
“ABR keeps your greatest investment safe & usable.” Recorded description excerpt · October 8, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Real Seal Basement Waterproofing & Foundation Repairtherealsealllc.com HQ: Schaumburg, IL, United StatesReported employees: 11-50 | Schaumburg, IL, United States | 11-50 | Exact match | 9 contacts → |
“The Real Seal is a Basement Waterproofing and Foundation Repair company driven to turn hassle, stressful, expensive, drawn-out process of fixing your leaking basement into an…” Recorded description excerpt · October 8, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 338 company matches
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Basement flooding contractors: dataset insights
October 8, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
333 records in the displayed employee bands.
5 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 338 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 8, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Basement flooding contractors by location
2 lists · largest firstEvery Basement flooding contractors list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for basement flooding contractors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many basement flooding contractors did RevenueBase find worldwide?
The saved snapshot records 338 matching company records, 2,204 tracked contacts and 338 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 8, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 basement flooding contractors worldwide. Snapshot: October 8, 2026. https://revenuebase.ai/companies/browse/basement-flooding-contractors.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗