Company lists · Data refreshed November 2026
Top 25 Wall insulation contractors based in the United States
RevenueBase identified 1,699 company matches for wall insulation contractors associated with the United States as of November 2026 and tracks 17,055 professional contacts across them, including 4,478 with verified work emails. Houston is the largest hub.
This list covers company matches for wall insulation contractors associated with the United States, 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 November 6, 2026.
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 wall insulation contractors based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,608 contacts → | ||||
Exact match “TruTeam is the nation’s largest insulation installer and we also install fireplaces, gutters, garage doors and more.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 671 contacts → | ||||
Exact match “TopBuild is now QXO.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 517 contacts → | ||||
Exact match “Distribution International (DI) a leading distributor of thermal and acoustical insulation and related supplies for maintenance and repair operations in the United States.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 502 contacts → | ||||
Exact match “SPI is a global leader in the Distribution and Specialty Fabrication of insulation products for Thermal, Acoustic, Fire Protection and Refractory applications.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 358 contacts → | ||||
Exact match “With over a quarter-century of experience in commercial insulation, waterproofing, spray fireproofing, spray foam insulation, and restoration, Alpha has served as the benchmark…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 340 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 316 contacts → | ||||
Exact match “Installation of Insulation, Garage Doors and Operators, Shelving, Shower Doors, Door and Bath Hardware, Mirrors, Blinds, Electric Fireplaces, Spray Foam Insulation: Open and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 223 contacts → | ||||
Exact match “Local Knowledge, National Strength USI is a leading provider of installation and distribution services to the residential and commercial construction markets.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 220 contacts → | ||||
Exact match “Founded in New Orleans, LA in 1970, Insulations, Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 186 contacts → | ||||
Exact match “Interior Supply Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 173 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 169 contacts → | ||||
Exact match “For nearly a century, GSM Services has built its reputation on reliability, honesty, expert service, and high-quality workmanship.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 169 contacts → | ||||
Exact match “Established in 1977 and incorporated in 1985, USA Insulation has saved thousands of customers millions of dollars on their heating and air conditioning bills.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 129 contacts → | ||||
Exact match “From new construction homes to the complex specialty projects we’re famous for, Coastal is ready to get to work on your building, with a team of engineers that manufactures and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 123 contacts → | ||||
Exact match “Silvercote, a Service Partners company, manufactures high-quality metal building insulation products customized to project specifications.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 114 contacts → | ||||
Exact match “Chaparral Insulation has proudly served the mechanical insulation industry for more than 30 years.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 105 contacts → | ||||
Exact match “Our mission is to deliver efficiency and improve comfort by addressing customer priorities, with expertise and simplicity, for an ultimately painless process.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 93 contacts → | ||||
Exact match “Epsilyte is one of North America’s leading producers of advanced insulative materials.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 92 contacts → | ||||
Exact match “Headquartered in Tampa, Florida, CQ Insulation, Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 80 contacts → | ||||
Exact match “Contractor specializing in: Metal Studs - Insulation - Drywall - Taping - Acoustic Ceilings Strut Systems - Access Floors - Clean Rooms - Arch CA License 454203 NV License 65156” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 77 contacts → | ||||
Exact match “Founded in 1990, Hudson Bay Insulation has expanded outside of our Pacific Northwest roots into a plethora of spaces across the nation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 76 contacts → | ||||
Exact match “Progressive Foam Technologies is a leading manufacturer of foam insulation products for home exterior, interior and foundation applications – and is also the inventor of insulated…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 75 contacts → | ||||
Exact match “Brazos Urethane is a premier commercial roofing, waterproofing, insulation and sheet metal contractor.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 75 contacts → | ||||
Exact match “From the start of every project to its completion, we dedicate ourselves to providing you with the superior service that reflects our quality and professionalism.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 70 contacts → | ||||
Exact match “Therm-All has been at the forefront of metal building insulation solutions since 1981.” Recorded in the RevenueBase company graph · Nov 6, 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 “wall insulation 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 1,699 wall insulation contractors based in the United States
See the full list, filter by size, metro and specialty, and access 4,478 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Wall insulation contractors based in the United States at a glance
As of Nov 6, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 1,699 companies.
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.
- What qualifies
- Company records associated with the United States whose business descriptions match “wall insulation 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 4,478 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 November 6, 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.
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 “wall insulation contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many wall insulation contractors are there based in the United States?
RevenueBase identified 1,699 company matches for wall insulation contractors associated with the United States as of November 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?
Truteam tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most wall insulation contractors?
Houston leads with 21 company records, followed by Phoenix (14) and Columbus (12).
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 4,478 professional contacts with verified work emails tracked across these 1,699 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 November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 1,699 wall insulation contractors based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Wall insulation contractors by geography
- Wall insulation contractors based in Australia
- Wall insulation contractors based in Belgium
- Wall insulation contractors based in Brazil
- Wall insulation contractors based in Canada
- Wall insulation contractors based in Denmark
- Wall insulation contractors based in France
- Wall insulation contractors based in Germany
- Wall insulation contractors based in India
- Wall insulation contractors based in Ireland
- Wall insulation contractors based in Italy
- Wall insulation contractors based in the Netherlands
- Wall insulation contractors based in New Zealand
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
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Wall insulation contractors based in Australia
- Wall insulation contractors based in Belgium
- Wall insulation contractors based in Brazil
- Wall insulation contractors based in Canada
- Wall insulation contractors based in Denmark
- Wall insulation contractors based in France
Company intelligence · public preview
Top 25 wall insulation contractors based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 1,699 matching company records for wall insulation contractors based in the United States, with 17,055 tracked contacts and 4,478 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: November 6, 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 wall insulation contractors based in the United States
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 |  Truteamtruteam.comHQ: Daytona Beach, FL, United StatesReported employees: 10001+ | Daytona Beach, FL, United States | 10001+ | Exact match | 1,608 contacts → |
“TruTeam is the nation’s largest insulation installer and we also install fireplaces, gutters, garage doors and more.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Topbuildqxo.comHQ: Daytona Beach, FL, United StatesReported employees: Not recorded | Daytona Beach, FL, United States | Not recorded | Exact match | 671 contacts → |
“TopBuild is now QXO.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Distribution Internationaldistributioninternational.comHQ: Houston, TX, United StatesReported employees: 1,001-5,000 | Houston, TX, United States | 1,001-5,000 | Exact match | 517 contacts → |
“Distribution International (DI) a leading distributor of thermal and acoustical insulation and related supplies for maintenance and repair operations in the United States.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  SPIspi-co.comHQ: Charlotte, CT, United StatesReported employees: 1,001-5,000 | Charlotte, CT, United States | 1,001-5,000 | Exact match | 502 contacts → |
“SPI is a global leader in the Distribution and Specialty Fabrication of insulation products for Thermal, Acoustic, Fire Protection and Refractory applications.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Alpha Insulation & Waterproofingalphaiwp.comHQ: Marietta, NC, United StatesReported employees: 501-1,000 | Marietta, NC, United States | 501-1,000 | Exact match | 358 contacts → |
“With over a quarter-century of experience in commercial insulation, waterproofing, spray fireproofing, spray foam insulation, and restoration, Alpha has served as the benchmark…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  General Insulation Company, INCgeneralinsulation.comHQ: Medford, MA, United StatesReported employees: 501-1,000 | Medford, MA, United States | 501-1,000 | Exact match | 340 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 7 |  31-W Insulation31w.comHQ: Goodlettsville, OH, United StatesReported employees: 501-1,000 | Goodlettsville, OH, United States | 501-1,000 | Exact match | 316 contacts → |
“Installation of Insulation, Garage Doors and Operators, Shelving, Shower Doors, Door and Bath Hardware, Mirrors, Blinds, Electric Fireplaces, Spray Foam Insulation: Open and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  USI Building Solutionsusiinc.comHQ: St. Paul, MN, United StatesReported employees: 1,001-5,000 | St. Paul, MN, United States | 1,001-5,000 | Exact match | 223 contacts → |
“Local Knowledge, National Strength USI is a leading provider of installation and distribution services to the residential and commercial construction markets.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  I&i Insulations, INCii-us.comHQ: Harahan, LA, United StatesReported employees: 1,001-5,000 | Harahan, LA, United States | 1,001-5,000 | Exact match | 220 contacts → |
“Founded in New Orleans, LA in 1970, Insulations, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Interior Supply, INCinteriorsupplyinc.comHQ: Columbus, OH, United StatesReported employees: 201-500 | Columbus, OH, United States | 201-500 | Exact match | 186 contacts → |
“Interior Supply Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Marshalls INCmarshallsinc.com HQ: Lynnwood, WA, United StatesReported employees: Not recorded | Lynnwood, WA, United States | Not recorded | Exact match | 173 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 12 |  GSM Servicesgsmsince1927.comHQ: Gastonia, NC, United StatesReported employees: 201-500 | Gastonia, NC, United States | 201-500 | Exact match | 169 contacts → |
“For nearly a century, GSM Services has built its reputation on reliability, honesty, expert service, and high-quality workmanship.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  USA Insulationusainsulation.comHQ: Cleveland, OH, United StatesReported employees: 51-200 | Cleveland, OH, United States | 51-200 | Exact match | 169 contacts → |
“Established in 1977 and incorporated in 1985, USA Insulation has saved thousands of customers millions of dollars on their heating and air conditioning bills.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Coastalcoastalinsulationcorp.comHQ: East Windsor, NJ, United StatesReported employees: 51-200 | East Windsor, NJ, United States | 51-200 | Exact match | 129 contacts → |
“From new construction homes to the complex specialty projects we’re famous for, Coastal is ready to get to work on your building, with a team of engineers that manufactures and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Silvercotesilvercote.comHQ: Greenville, SC, United StatesReported employees: 51-200 | Greenville, SC, United States | 51-200 | Exact match | 123 contacts → |
“Silvercote, a Service Partners company, manufactures high-quality metal building insulation products customized to project specifications.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Chaparral Companychaparralco.comHQ: Waco, TX, United StatesReported employees: 1,001-5,000 | Waco, TX, United States | 1,001-5,000 | Exact match | 114 contacts → |
“Chaparral Insulation has proudly served the mechanical insulation industry for more than 30 years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Koala Insulationkoalainsulation.comHQ: Melbourne, GA, United StatesReported employees: 11-50 | Melbourne, GA, United States | 11-50 | Exact match | 105 contacts → |
“Our mission is to deliver efficiency and improve comfort by addressing customer priorities, with expertise and simplicity, for an ultimately painless process.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Epsilyteepsilyte.comHQ: The Woodlands, TX, United StatesReported employees: 201-500 | The Woodlands, TX, United States | 201-500 | Exact match | 93 contacts → |
“Epsilyte is one of North America’s leading producers of advanced insulative materials.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  CQ Insulationcqinsulation.comHQ: Tampa, FL, United StatesReported employees: 51-200 | Tampa, FL, United States | 51-200 | Exact match | 92 contacts → |
“Headquartered in Tampa, Florida, CQ Insulation, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Bayside Interiors INCbaysideinteriors.comHQ: Fremont, CA, United StatesReported employees: 201-500 | Fremont, CA, United States | 201-500 | Exact match | 80 contacts → |
“Contractor specializing in: Metal Studs - Insulation - Drywall - Taping - Acoustic Ceilings Strut Systems - Access Floors - Clean Rooms - Arch CA License 454203 NV License 65156” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Hudson BAY Insulation COhudsonbayins.comHQ: Seattle, OR, United StatesReported employees: 201-500 | Seattle, OR, United States | 201-500 | Exact match | 77 contacts → |
“Founded in 1990, Hudson Bay Insulation has expanded outside of our Pacific Northwest roots into a plethora of spaces across the nation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Progressive Foam Technologies, INCprogressivefoam.comHQ: Beach City, OH, United StatesReported employees: 201-500 | Beach City, OH, United States | 201-500 | Exact match | 76 contacts → |
“Progressive Foam Technologies is a leading manufacturer of foam insulation products for home exterior, interior and foundation applications – and is also the inventor of insulated…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Brazos Urethanebrazosurethane.comHQ: Texas City, TX, United StatesReported employees: 11-50 | Texas City, TX, United States | 11-50 | Exact match | 75 contacts → |
“Brazos Urethane is a premier commercial roofing, waterproofing, insulation and sheet metal contractor.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  OJ Insulationojinc.comHQ: Azusa, CA, United StatesReported employees: 201-500 | Azusa, CA, United States | 201-500 | Exact match | 75 contacts → |
“From the start of every project to its completion, we dedicate ourselves to providing you with the superior service that reflects our quality and professionalism.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Therm-Alltherm-all.comHQ: Westlake, OH, United StatesReported employees: 51-200 | Westlake, OH, United States | 51-200 | Exact match | 70 contacts → |
“Therm-All has been at the forefront of metal building insulation solutions since 1981.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,699 company matches
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Wall insulation contractors: dataset insights
November 6, 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
1,672 records in the displayed employee bands.
27 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 worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 1,699 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: November 6, 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 ↗
Questions about this company list
What does Exact match mean for wall insulation 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 wall insulation contractors did RevenueBase find based in the United States?
The saved snapshot records 1,699 matching company records, 17,055 tracked contacts and 4,478 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: November 6, 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
Wall insulation contractors by geography
- Wall insulation contractors based in Australia
- Wall insulation contractors based in Belgium
- Wall insulation contractors based in Brazil
- Wall insulation contractors based in Canada
- Wall insulation contractors based in Denmark
- Wall insulation contractors based in France
- Wall insulation contractors based in Germany
- Wall insulation contractors based in India
- Wall insulation contractors based in Ireland
- Wall insulation contractors based in Italy
- Wall insulation contractors based in the Netherlands
- Wall insulation contractors based in New Zealand
Cite this list
RevenueBase Data Team. Top 25 wall insulation contractors based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/wall-insulation-contractors/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Wall insulation contractors based in Australia
- Wall insulation contractors based in Belgium
- Wall insulation contractors based in Brazil
- Wall insulation contractors based in Canada
- Wall insulation contractors based in Denmark
- Wall insulation contractors based in France
Company intelligence · public preview
Top 25 wall insulation contractors based in the United States
RevenueBase records 1,699 matching company records for wall insulation contractors based in the United States, with 17,055 tracked contacts and 4,478 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: November 6, 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 wall insulation contractors based in the United States
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 | Truteamtruteam.com HQ: Daytona Beach, FL, United StatesReported employees: 10001+ | Daytona Beach, FL, United States | 10001+ | Exact match | 1,608 contacts → |
“TruTeam is the nation’s largest insulation installer and we also install fireplaces, gutters, garage doors and more.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Topbuildqxo.com HQ: Daytona Beach, FL, United StatesReported employees: Not recorded | Daytona Beach, FL, United States | Not recorded | Exact match | 671 contacts → |
“TopBuild is now QXO.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Distribution Internationaldistributioninternational.com HQ: Houston, TX, United StatesReported employees: 1,001-5,000 | Houston, TX, United States | 1,001-5,000 | Exact match | 517 contacts → |
“Distribution International (DI) a leading distributor of thermal and acoustical insulation and related supplies for maintenance and repair operations in the United States.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | SPIspi-co.com HQ: Charlotte, CT, United StatesReported employees: 1,001-5,000 | Charlotte, CT, United States | 1,001-5,000 | Exact match | 502 contacts → |
“SPI is a global leader in the Distribution and Specialty Fabrication of insulation products for Thermal, Acoustic, Fire Protection and Refractory applications.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Alpha Insulation & Waterproofingalphaiwp.com HQ: Marietta, NC, United StatesReported employees: 501-1,000 | Marietta, NC, United States | 501-1,000 | Exact match | 358 contacts → |
“With over a quarter-century of experience in commercial insulation, waterproofing, spray fireproofing, spray foam insulation, and restoration, Alpha has served as the benchmark…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | General Insulation Company, INCgeneralinsulation.com HQ: Medford, MA, United StatesReported employees: 501-1,000 | Medford, MA, United States | 501-1,000 | Exact match | 340 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 7 | 31-W Insulation31w.com HQ: Goodlettsville, OH, United StatesReported employees: 501-1,000 | Goodlettsville, OH, United States | 501-1,000 | Exact match | 316 contacts → |
“Installation of Insulation, Garage Doors and Operators, Shelving, Shower Doors, Door and Bath Hardware, Mirrors, Blinds, Electric Fireplaces, Spray Foam Insulation: Open and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | USI Building Solutionsusiinc.com HQ: St. Paul, MN, United StatesReported employees: 1,001-5,000 | St. Paul, MN, United States | 1,001-5,000 | Exact match | 223 contacts → |
“Local Knowledge, National Strength USI is a leading provider of installation and distribution services to the residential and commercial construction markets.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | I&i Insulations, INCii-us.com HQ: Harahan, LA, United StatesReported employees: 1,001-5,000 | Harahan, LA, United States | 1,001-5,000 | Exact match | 220 contacts → |
“Founded in New Orleans, LA in 1970, Insulations, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Interior Supply, INCinteriorsupplyinc.com HQ: Columbus, OH, United StatesReported employees: 201-500 | Columbus, OH, United States | 201-500 | Exact match | 186 contacts → |
“Interior Supply Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Marshalls INCmarshallsinc.com HQ: Lynnwood, WA, United StatesReported employees: Not recorded | Lynnwood, WA, United States | Not recorded | Exact match | 173 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 12 | GSM Servicesgsmsince1927.com HQ: Gastonia, NC, United StatesReported employees: 201-500 | Gastonia, NC, United States | 201-500 | Exact match | 169 contacts → |
“For nearly a century, GSM Services has built its reputation on reliability, honesty, expert service, and high-quality workmanship.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | USA Insulationusainsulation.com HQ: Cleveland, OH, United StatesReported employees: 51-200 | Cleveland, OH, United States | 51-200 | Exact match | 169 contacts → |
“Established in 1977 and incorporated in 1985, USA Insulation has saved thousands of customers millions of dollars on their heating and air conditioning bills.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Coastalcoastalinsulationcorp.com HQ: East Windsor, NJ, United StatesReported employees: 51-200 | East Windsor, NJ, United States | 51-200 | Exact match | 129 contacts → |
“From new construction homes to the complex specialty projects we’re famous for, Coastal is ready to get to work on your building, with a team of engineers that manufactures and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Silvercotesilvercote.com HQ: Greenville, SC, United StatesReported employees: 51-200 | Greenville, SC, United States | 51-200 | Exact match | 123 contacts → |
“Silvercote, a Service Partners company, manufactures high-quality metal building insulation products customized to project specifications.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Chaparral Companychaparralco.com HQ: Waco, TX, United StatesReported employees: 1,001-5,000 | Waco, TX, United States | 1,001-5,000 | Exact match | 114 contacts → |
“Chaparral Insulation has proudly served the mechanical insulation industry for more than 30 years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Koala Insulationkoalainsulation.com HQ: Melbourne, GA, United StatesReported employees: 11-50 | Melbourne, GA, United States | 11-50 | Exact match | 105 contacts → |
“Our mission is to deliver efficiency and improve comfort by addressing customer priorities, with expertise and simplicity, for an ultimately painless process.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Epsilyteepsilyte.com HQ: The Woodlands, TX, United StatesReported employees: 201-500 | The Woodlands, TX, United States | 201-500 | Exact match | 93 contacts → |
“Epsilyte is one of North America’s leading producers of advanced insulative materials.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | CQ Insulationcqinsulation.com HQ: Tampa, FL, United StatesReported employees: 51-200 | Tampa, FL, United States | 51-200 | Exact match | 92 contacts → |
“Headquartered in Tampa, Florida, CQ Insulation, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Bayside Interiors INCbaysideinteriors.com HQ: Fremont, CA, United StatesReported employees: 201-500 | Fremont, CA, United States | 201-500 | Exact match | 80 contacts → |
“Contractor specializing in: Metal Studs - Insulation - Drywall - Taping - Acoustic Ceilings Strut Systems - Access Floors - Clean Rooms - Arch CA License 454203 NV License 65156” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Hudson BAY Insulation COhudsonbayins.com HQ: Seattle, OR, United StatesReported employees: 201-500 | Seattle, OR, United States | 201-500 | Exact match | 77 contacts → |
“Founded in 1990, Hudson Bay Insulation has expanded outside of our Pacific Northwest roots into a plethora of spaces across the nation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Progressive Foam Technologies, INCprogressivefoam.com HQ: Beach City, OH, United StatesReported employees: 201-500 | Beach City, OH, United States | 201-500 | Exact match | 76 contacts → |
“Progressive Foam Technologies is a leading manufacturer of foam insulation products for home exterior, interior and foundation applications – and is also the inventor of insulated…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Brazos Urethanebrazosurethane.com HQ: Texas City, TX, United StatesReported employees: 11-50 | Texas City, TX, United States | 11-50 | Exact match | 75 contacts → |
“Brazos Urethane is a premier commercial roofing, waterproofing, insulation and sheet metal contractor.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | OJ Insulationojinc.com HQ: Azusa, CA, United StatesReported employees: 201-500 | Azusa, CA, United States | 201-500 | Exact match | 75 contacts → |
“From the start of every project to its completion, we dedicate ourselves to providing you with the superior service that reflects our quality and professionalism.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Therm-Alltherm-all.com HQ: Westlake, OH, United StatesReported employees: 51-200 | Westlake, OH, United States | 51-200 | Exact match | 70 contacts → |
“Therm-All has been at the forefront of metal building insulation solutions since 1981.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,699 company matches
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Wall insulation contractors: dataset insights
November 6, 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
1,672 records in the displayed employee bands.
27 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 worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 1,699 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: November 6, 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 ↗
Questions about this company list
What does Exact match mean for wall insulation 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 wall insulation contractors did RevenueBase find based in the United States?
The saved snapshot records 1,699 matching company records, 17,055 tracked contacts and 4,478 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: November 6, 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 wall insulation contractors based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/wall-insulation-contractors/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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