Company lists · Data refreshed October 2026
Top 25 Moisture barrier installation contractors worldwide
RevenueBase identified 312 company matches for moisture barrier installation contractors worldwide as of October 2026 and tracks 1,921 professional contacts across them, including 535 with verified work emails. The United States is the largest market and Charlotte the largest hub.
This list covers company matches for moisture barrier installation 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 18, 2026. Country and city lists for moisture barrier installation 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 moisture barrier installation contractors worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 132 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 18, 2026 · View company records in RevenueBase | |||||
| 2 | 99 contacts → | ||||
Exact match “Isola aims to lead the field in solving moisture problems for the building trade.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 3 | 93 contacts → | ||||
Exact match “Stego delivers industry-leading building solutions backed by unrivaled support-helping builders, designers, and engineers build with confidence from design through installation.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 4 | 79 contacts → | ||||
Exact match “Crawlspace Medic is the only legitimate franchisor in crawl space and basement repair, nobody else has organized this category at a national scale.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 5 | 77 contacts → | ||||
Exact match “58 Foundations & Waterproofing, inventor of the interior basement waterproofing system, has been providing five-star customer experiences in basement waterproofing, crawlspace…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 6 | 62 contacts → | ||||
Exact match “After 125 years in over 60 countries, our DELTA® brand is known for delivering innovative, high-performance air- and moisture-barriers for commercial and residential construction.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 7 | 50 contacts → | ||||
Exact match “The Agents Companies was founded in 1996.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 8 | 40 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 9 | 25 contacts → | ||||
Exact match “TRAXX Corporation provides advanced floor moisture barriers to solve moisture problems for floor assemblies and industry leading products for carpet installation.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 10 | 24 contacts → | ||||
Exact match “Since 1991, EAI has been the environmental industry's most trusted partner, protecting millions of square feet across demanding environments from New York to Washington state.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 11 | 23 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 18, 2026 · View company records in RevenueBase | |||||
| 12 | 22 contacts → | ||||
Exact match “Empresa Especializada en la reparación de todo tipo de Humedades.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 13 | 21 contacts → | ||||
Exact match “Fire-Seal is a full service barrier management contractor specializing in the assessment and installation of barrier containment systems for Healthcare, Education, Industrial and…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 14 | 19 contacts → | ||||
Exact match “Founded by family, for family, Crawl Space Brothers are your local crawl space experts!” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 15 | 18 contacts → | ||||
Exact match “For over a decade, VaproShield has designed and manufactured high performance, mechanically attached and self-adhered vapor permeable, water resistive barriers (WRB) and air…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 16 | 18 contacts → | ||||
Exact match “Vapor Armour™ is the industry's only true vapor barrier solution for cold-storage facilities.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 17 | 17 contacts → | ||||
Exact match “Advanced Basement Systems is your local, and family owned basement and crawl space specialists.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 18 | 16 contacts → | ||||
Exact match “NPW Contracting, Inc specializes in providing high-quality thermal and moisture protection solutions.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 19 | 12 contacts → | ||||
Exact match “DryZone: Your Complete Source for Crawl Space Encapsulation, Basement waterproofing, and Foundation Repair.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 20 | 11 contacts → | ||||
Exact match “Moisture Loc specializes in commercial and residential waterproofing & foundation repair across the Charlotte, NC area.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 21 | 10 contacts → | ||||
Exact match “Your Crawlspace is an industry leader in crawl space encapsulation materials including proprietary patented vapor barriers and an attachment system that does not require the use…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 22 | 10 contacts → | ||||
Exact match “We do mold remediation, basement waterproofing, and crawl space moisture control.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 23 | 10 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 24 | 9 contacts → | ||||
Exact match “With our experience, you can be assured that you’ve come to the right place for expert installation of fiberglass insulation, foam insulation and cellulose insulation, as well as…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 25 | 9 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 18, 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 “moisture barrier installation 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 312 moisture barrier installation contractors worldwide
See the full list, filter by size, metro and specialty, and access 535 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Moisture barrier installation contractors worldwide at a glance
As of Oct 18, 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 moisture barrier installation contractors are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “moisture barrier installation 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 535 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 18, 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.
Moisture barrier installation contractors by location
1 lists · largest firstEvery Moisture barrier installation 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 “moisture barrier installation contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many moisture barrier installation contractors are there worldwide?
RevenueBase identified 312 company matches for moisture barrier installation 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 moisture barrier installation contractors?
The United States leads with 175 companies. Every moisture barrier installation contractors list by country and city is linked on this page.
Which city has the most moisture barrier installation contractors?
Charlotte leads with 5 company records, followed by Al (2) and Ashland (2).
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 535 professional contacts with verified work emails tracked across these 312 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 18, 2026.
Ready to reach these companies? Verified emails and direct dials for all 312 moisture barrier installation 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 moisture barrier installation 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 312 matching company records for moisture barrier installation contractors worldwide, with 1,921 tracked contacts and 535 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 18, 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 moisture barrier installation 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 | 132 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 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Isola ASisola.no HQ: Porsgrunn, NorwayReported employees: 201-500 | Porsgrunn, Norway | 201-500 | Exact match | 99 contacts → |
“Isola aims to lead the field in solving moisture problems for the building trade.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Stego Industries, LLCstegoindustries.com HQ: San Clemente, CA, United StatesReported employees: 51-200 | San Clemente, CA, United States | 51-200 | Exact match | 93 contacts → |
“Stego delivers industry-leading building solutions backed by unrivaled support-helping builders, designers, and engineers build with confidence from design through installation.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Crawlspace Mediccrawlspacemedic.comHQ: Columbia, SC, United StatesReported employees: 11-50 | Columbia, SC, United States | 11-50 | Exact match | 79 contacts → |
“Crawlspace Medic is the only legitimate franchisor in crawl space and basement repair, nobody else has organized this category at a national scale.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  '58 Foundations & Waterproofing58foundations.comHQ: Knoxville, PA, United StatesReported employees: 201-500 | Knoxville, PA, United States | 201-500 | Exact match | 77 contacts → |
“58 Foundations & Waterproofing, inventor of the interior basement waterproofing system, has been providing five-star customer experiences in basement waterproofing, crawlspace…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Dörken Systems INCdorken.com HQ: Beamsville, ON, CanadaReported employees: 51-200 | Beamsville, ON, Canada | 51-200 | Exact match | 62 contacts → |
“After 125 years in over 60 countries, our DELTA® brand is known for delivering innovative, high-performance air- and moisture-barriers for commercial and residential construction.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  The Agents Companiestheagentscompanies.comHQ: Indian Trail, NC, United StatesReported employees: 201-500 | Indian Trail, NC, United States | 201-500 | Exact match | 50 contacts → |
“The Agents Companies was founded in 1996.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | MTN INCmtn-inc.com HQ: Highlands Ranch, CO, United StatesReported employees: 51-200 | Highlands Ranch, CO, United States | 51-200 | Exact match | 40 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 9 | Traxx Kovara Vaporshieldtraxxcorp.com HQ: Pomona, CA, United StatesReported employees: 51-200 | Pomona, CA, United States | 51-200 | Exact match | 25 contacts → |
“TRAXX Corporation provides advanced floor moisture barriers to solve moisture problems for floor assemblies and industry leading products for carpet installation.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Eai, INCeaienviro.com HQ: Jersey City, NJ, United StatesReported employees: 51-200 | Jersey City, NJ, United States | 51-200 | Exact match | 24 contacts → |
“Since 1991, EAI has been the environmental industry's most trusted partner, protecting millions of square feet across demanding environments from New York to Washington state.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Johns Waterproofing COjohnswaterproofing.com HQ: Silverton, OR, IndiaReported employees: 51-200 | Silverton, OR, India | 51-200 | Exact match | 23 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 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Hogar Seco, S.Lhogarseco.com HQ: Cambre, SpainReported employees: 11-50 | Cambre, Spain | 11-50 | Exact match | 22 contacts → |
“Empresa Especializada en la reparación de todo tipo de Humedades.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Fire-Seal, LLCfireseal-llc.com HQ: Columbus, OH, United StatesReported employees: 11-50 | Columbus, OH, United States | 11-50 | Exact match | 21 contacts → |
“Fire-Seal is a full service barrier management contractor specializing in the assessment and installation of barrier containment systems for Healthcare, Education, Industrial and…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Crawl Space Brotherscrawlspacebrothers.com HQ: Charlotte, NC, United StatesReported employees: 11-50 | Charlotte, NC, United States | 11-50 | Exact match | 19 contacts → |
“Founded by family, for family, Crawl Space Brothers are your local crawl space experts!” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Vaproshieldvaproshield.com HQ: Gig Harbor, WA, United StatesReported employees: 11-50 | Gig Harbor, WA, United States | 11-50 | Exact match | 18 contacts → |
“For over a decade, VaproShield has designed and manufactured high performance, mechanically attached and self-adhered vapor permeable, water resistive barriers (WRB) and air…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Vapor Armourvaporarmour.com HQ: Clackamas, OR, United StatesReported employees: 11-50 | Clackamas, OR, United States | 11-50 | Exact match | 18 contacts → |
“Vapor Armour™ is the industry's only true vapor barrier solution for cold-storage facilities.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Advanced Basement Systemsadvancedbasementsystems.netHQ: Chatham, ON, CanadaReported employees: 11-50 | Chatham, ON, Canada | 11-50 | Exact match | 17 contacts → |
“Advanced Basement Systems is your local, and family owned basement and crawl space specialists.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | NPW Contracting, INCnpwcontracting.com HQ: Denver, CO, United StatesReported employees: 11-50 | Denver, CO, United States | 11-50 | Exact match | 16 contacts → |
“NPW Contracting, Inc specializes in providing high-quality thermal and moisture protection solutions.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Dryzone LLCdryzone.com HQ: Ellendale, DE, United StatesReported employees: 11-50 | Ellendale, DE, United States | 11-50 | Exact match | 12 contacts → |
“DryZone: Your Complete Source for Crawl Space Encapsulation, Basement waterproofing, and Foundation Repair.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Moisture LOCmoistureloc.com HQ: Charlotte, NC, United StatesReported employees: 11-50 | Charlotte, NC, United States | 11-50 | Exact match | 11 contacts → |
“Moisture Loc specializes in commercial and residential waterproofing & foundation repair across the Charlotte, NC area.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Your Crawlspaceyourcrawlspace.com HQ: Awendaw, SC, United StatesReported employees: 11-50 | Awendaw, SC, United States | 11-50 | Exact match | 10 contacts → |
“Your Crawlspace is an industry leader in crawl space encapsulation materials including proprietary patented vapor barriers and an attachment system that does not require the use…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Olympic Restoration Systemsolympicrestoration.com HQ: Haltom City, TX, United StatesReported employees: 11-50 | Haltom City, TX, United States | 11-50 | Exact match | 10 contacts → |
“We do mold remediation, basement waterproofing, and crawl space moisture control.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Expert Insulationexpertinsulation.com HQ: Spring Valley, MN, United StatesReported employees: 1-10 | Spring Valley, MN, United States | 1-10 | Exact match | 10 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 | Installed Building Solutionsinstallbuild.com HQ: Farmington, MN, United StatesReported employees: 51-200 | Farmington, MN, United States | 51-200 | Exact match | 9 contacts → |
“With our experience, you can be assured that you’ve come to the right place for expert installation of fiberglass insulation, foam insulation and cellulose insulation, as well as…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | NV Waterproofing & Foundation Repairnvwaterproofing.com HQ: Manassas, VA, United StatesReported employees: 11-50 | Manassas, VA, United States | 11-50 | Exact match | 9 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 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 312 company matches
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Moisture barrier installation contractors: dataset insights
October 18, 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
305 records in the displayed employee bands.
7 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 312 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 18, 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 ↗
Moisture barrier installation contractors by location
1 lists · largest firstEvery Moisture barrier installation 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 moisture barrier installation 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 moisture barrier installation contractors did RevenueBase find worldwide?
The saved snapshot records 312 matching company records, 1,921 tracked contacts and 535 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 18, 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 moisture barrier installation contractors worldwide. Snapshot: October 18, 2026. https://revenuebase.ai/companies/browse/moisture-barrier-installation-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 moisture barrier installation contractors worldwide
RevenueBase records 312 matching company records for moisture barrier installation contractors worldwide, with 1,921 tracked contacts and 535 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 18, 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 moisture barrier installation 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 | 132 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 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Isola ASisola.no HQ: Porsgrunn, NorwayReported employees: 201-500 | Porsgrunn, Norway | 201-500 | Exact match | 99 contacts → |
“Isola aims to lead the field in solving moisture problems for the building trade.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Stego Industries, LLCstegoindustries.com HQ: San Clemente, CA, United StatesReported employees: 51-200 | San Clemente, CA, United States | 51-200 | Exact match | 93 contacts → |
“Stego delivers industry-leading building solutions backed by unrivaled support-helping builders, designers, and engineers build with confidence from design through installation.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Crawlspace Mediccrawlspacemedic.com HQ: Columbia, SC, United StatesReported employees: 11-50 | Columbia, SC, United States | 11-50 | Exact match | 79 contacts → |
“Crawlspace Medic is the only legitimate franchisor in crawl space and basement repair, nobody else has organized this category at a national scale.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | '58 Foundations & Waterproofing58foundations.com HQ: Knoxville, PA, United StatesReported employees: 201-500 | Knoxville, PA, United States | 201-500 | Exact match | 77 contacts → |
“58 Foundations & Waterproofing, inventor of the interior basement waterproofing system, has been providing five-star customer experiences in basement waterproofing, crawlspace…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Dörken Systems INCdorken.com HQ: Beamsville, ON, CanadaReported employees: 51-200 | Beamsville, ON, Canada | 51-200 | Exact match | 62 contacts → |
“After 125 years in over 60 countries, our DELTA® brand is known for delivering innovative, high-performance air- and moisture-barriers for commercial and residential construction.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | The Agents Companiestheagentscompanies.com HQ: Indian Trail, NC, United StatesReported employees: 201-500 | Indian Trail, NC, United States | 201-500 | Exact match | 50 contacts → |
“The Agents Companies was founded in 1996.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | MTN INCmtn-inc.com HQ: Highlands Ranch, CO, United StatesReported employees: 51-200 | Highlands Ranch, CO, United States | 51-200 | Exact match | 40 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 9 | Traxx Kovara Vaporshieldtraxxcorp.com HQ: Pomona, CA, United StatesReported employees: 51-200 | Pomona, CA, United States | 51-200 | Exact match | 25 contacts → |
“TRAXX Corporation provides advanced floor moisture barriers to solve moisture problems for floor assemblies and industry leading products for carpet installation.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Eai, INCeaienviro.com HQ: Jersey City, NJ, United StatesReported employees: 51-200 | Jersey City, NJ, United States | 51-200 | Exact match | 24 contacts → |
“Since 1991, EAI has been the environmental industry's most trusted partner, protecting millions of square feet across demanding environments from New York to Washington state.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Johns Waterproofing COjohnswaterproofing.com HQ: Silverton, OR, IndiaReported employees: 51-200 | Silverton, OR, India | 51-200 | Exact match | 23 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 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Hogar Seco, S.Lhogarseco.com HQ: Cambre, SpainReported employees: 11-50 | Cambre, Spain | 11-50 | Exact match | 22 contacts → |
“Empresa Especializada en la reparación de todo tipo de Humedades.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Fire-Seal, LLCfireseal-llc.com HQ: Columbus, OH, United StatesReported employees: 11-50 | Columbus, OH, United States | 11-50 | Exact match | 21 contacts → |
“Fire-Seal is a full service barrier management contractor specializing in the assessment and installation of barrier containment systems for Healthcare, Education, Industrial and…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Crawl Space Brotherscrawlspacebrothers.com HQ: Charlotte, NC, United StatesReported employees: 11-50 | Charlotte, NC, United States | 11-50 | Exact match | 19 contacts → |
“Founded by family, for family, Crawl Space Brothers are your local crawl space experts!” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Vaproshieldvaproshield.com HQ: Gig Harbor, WA, United StatesReported employees: 11-50 | Gig Harbor, WA, United States | 11-50 | Exact match | 18 contacts → |
“For over a decade, VaproShield has designed and manufactured high performance, mechanically attached and self-adhered vapor permeable, water resistive barriers (WRB) and air…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Vapor Armourvaporarmour.com HQ: Clackamas, OR, United StatesReported employees: 11-50 | Clackamas, OR, United States | 11-50 | Exact match | 18 contacts → |
“Vapor Armour™ is the industry's only true vapor barrier solution for cold-storage facilities.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Advanced Basement Systemsadvancedbasementsystems.net HQ: Chatham, ON, CanadaReported employees: 11-50 | Chatham, ON, Canada | 11-50 | Exact match | 17 contacts → |
“Advanced Basement Systems is your local, and family owned basement and crawl space specialists.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | NPW Contracting, INCnpwcontracting.com HQ: Denver, CO, United StatesReported employees: 11-50 | Denver, CO, United States | 11-50 | Exact match | 16 contacts → |
“NPW Contracting, Inc specializes in providing high-quality thermal and moisture protection solutions.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Dryzone LLCdryzone.com HQ: Ellendale, DE, United StatesReported employees: 11-50 | Ellendale, DE, United States | 11-50 | Exact match | 12 contacts → |
“DryZone: Your Complete Source for Crawl Space Encapsulation, Basement waterproofing, and Foundation Repair.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Moisture LOCmoistureloc.com HQ: Charlotte, NC, United StatesReported employees: 11-50 | Charlotte, NC, United States | 11-50 | Exact match | 11 contacts → |
“Moisture Loc specializes in commercial and residential waterproofing & foundation repair across the Charlotte, NC area.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Your Crawlspaceyourcrawlspace.com HQ: Awendaw, SC, United StatesReported employees: 11-50 | Awendaw, SC, United States | 11-50 | Exact match | 10 contacts → |
“Your Crawlspace is an industry leader in crawl space encapsulation materials including proprietary patented vapor barriers and an attachment system that does not require the use…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Olympic Restoration Systemsolympicrestoration.com HQ: Haltom City, TX, United StatesReported employees: 11-50 | Haltom City, TX, United States | 11-50 | Exact match | 10 contacts → |
“We do mold remediation, basement waterproofing, and crawl space moisture control.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Expert Insulationexpertinsulation.com HQ: Spring Valley, MN, United StatesReported employees: 1-10 | Spring Valley, MN, United States | 1-10 | Exact match | 10 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 | Installed Building Solutionsinstallbuild.com HQ: Farmington, MN, United StatesReported employees: 51-200 | Farmington, MN, United States | 51-200 | Exact match | 9 contacts → |
“With our experience, you can be assured that you’ve come to the right place for expert installation of fiberglass insulation, foam insulation and cellulose insulation, as well as…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | NV Waterproofing & Foundation Repairnvwaterproofing.com HQ: Manassas, VA, United StatesReported employees: 11-50 | Manassas, VA, United States | 11-50 | Exact match | 9 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 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 312 company matches
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Moisture barrier installation contractors: dataset insights
October 18, 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
305 records in the displayed employee bands.
7 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 312 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 18, 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 ↗
Moisture barrier installation contractors by location
1 lists · largest firstEvery Moisture barrier installation 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 moisture barrier installation 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 moisture barrier installation contractors did RevenueBase find worldwide?
The saved snapshot records 312 matching company records, 1,921 tracked contacts and 535 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 18, 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 moisture barrier installation contractors worldwide. Snapshot: October 18, 2026. https://revenuebase.ai/companies/browse/moisture-barrier-installation-contractors.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗