Company lists · Data refreshed November 2026
Top 25 Insulation contractors based in the United States
RevenueBase identified 4,968 company matches for insulation contractors associated with the United States as of November 2026 and tracks 61,834 professional contacts across them, including 16,101 with verified work emails. Houston is the largest hub.
This list covers company matches for 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 insulation contractors based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 3,647 contacts → | ||||
Exact match “Performance Contracting Inc.(PCI) is one of the leading specialty contractors in the United States.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 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 | |||||
| 3 | 752 contacts → | ||||
Exact match “Our story began in 1994 with a simple vision: Build a company that does things right.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 671 contacts → | ||||
Exact match “TopBuild is now QXO.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 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 | |||||
| 6 | 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 | |||||
| 7 | 494 contacts → | ||||
Exact match “Ace Electric is a family-owned/operated electrical contractor performing safe and high-quality work for clients throughout the United States.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 483 contacts → | ||||
Exact match “Inglett & Stubbs LLC is a recognized leader in the electrical construction industry today.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 465 contacts → | ||||
Exact match “Service Partners is a nationwide distributor of building supplies used in the construction industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 457 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 423 contacts → | ||||
Exact match “Sto is an international technology leader in the design and production of innovative building materials tailored to human needs.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 416 contacts → | ||||
Exact match “Meeting industry’s soft-craft demands is what makes Excel a true leader.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 415 contacts → | ||||
Exact match “Strada Services is a full service electrical, security, and air conditioning contracting company servicing residential, commercial, and industrial customers in Florida and in the…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 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 | |||||
| 15 | 340 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 325 contacts → | ||||
Exact match “Marshall’s Specialty Services LLC is a Heating, Air Conditioning, Insulation, and Fireplaces service provider; with tens of thousands of satisfied customers all across Lane…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 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 | |||||
| 18 | 283 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 274 contacts → | ||||
Exact match “BRACE Integrated Services, a BRACE Industrial Group company, is a nationwide specialty contractor and turn-key supplier of scaffolding, insulation, fireproofing, heat tracing…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 262 contacts → | ||||
Exact match “For more than a century, JT Thorpe has been a trusted name in the industry, consistently delivering exceptional industrial services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 259 contacts → | ||||
Exact match “Charlie Staff started his electrical career at the turn of the 20th century, installing residential phone lines and wet doorbells in the City of Milwaukee.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 248 contacts → | ||||
Exact match “Homans Associates is the premier distributor of HVAC Equipment, Supplies and Mechanical Insulation products in the Northeast.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 245 contacts → | ||||
Exact match “Since 1978, Reliable Heating & Air has been serving all of Metro Atlanta's communities offering heating, cooling, plumbing and electrical services, indoor air quality, duct…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 239 contacts → | ||||
Exact match “A trusted industrial contractor since 1974, we at Petrochem provide multi-craft services to industrial and commercial clients nationwide.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 228 contacts → | ||||
Exact match “Nucor’s Insulated Panel Group consists of two insulated metal panel brands, CENTRIA, and Metl-Span.” 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 “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 4,968 insulation contractors based in the United States
See the full list, filter by size, metro and specialty, and access 16,101 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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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 4,968 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 “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 16,101 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.
Insulation contractors by metro
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 “insulation contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many insulation contractors are there based in the United States?
RevenueBase identified 4,968 company matches for 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?
Performance Contracting, Inc. PCI tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most insulation contractors?
Houston leads with 77 company records, followed by Miami (43) and New York (42).
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 16,101 professional contacts with verified work emails tracked across these 4,968 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 4,968 insulation contractors based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Insulation contractors by geography
- Insulation contractors based in Calgary, Canada
- Insulation contractors based in Edmonton, Canada
- Insulation contractors based in Mississauga, Canada
- Insulation contractors based in Surrey, Canada
- Insulation contractors based in Toronto, Canada
- Insulation contractors based in Auckland, New Zealand
- Insulation contractors based in Istanbul, Türkiye
- Insulation contractors based in Dubai, United Arab Emirates
- Insulation contractors based in London, United Kingdom
- Insulation contractors based in Manchester, United Kingdom
- Insulation contractors based in Dallas, United States
- Insulation contractors based in Denver, United States
Browse the directory
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
- Insulation contractors based in Calgary, Canada
- Insulation contractors based in Edmonton, Canada
- Insulation contractors based in Mississauga, Canada
- Insulation contractors based in Surrey, Canada
- Insulation contractors based in Toronto, Canada
- Insulation contractors based in Auckland, New Zealand
Company intelligence · public preview
Top 25 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 4,968 matching company records for insulation contractors based in the United States, with 61,834 tracked contacts and 16,101 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 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 |  Performance Contracting, Inc. PCIperformancecontracting.comHQ: Lenexa, KS, United StatesReported employees: 5,001-10,000 | Lenexa, KS, United States | 5,001-10,000 | Exact match | 3,647 contacts → |
“Performance Contracting Inc.(PCI) is one of the leading specialty contractors in the United States.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  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. | |||||
| 3 |  Prism Electricprismelectric.comHQ: Garland, TX, United StatesReported employees: 1,001-5,000 | Garland, TX, United States | 1,001-5,000 | Exact match | 752 contacts → |
“Our story began in 1994 with a simple vision: Build a company that does things right.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  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. | |||||
| 5 |  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. | |||||
| 6 |  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. | |||||
| 7 |  ACE Electric, INCaceelectric.netHQ: Valdosta, GA, United StatesReported employees: 1,001-5,000 | Valdosta, GA, United States | 1,001-5,000 | Exact match | 494 contacts → |
“Ace Electric is a family-owned/operated electrical contractor performing safe and high-quality work for clients throughout the United States.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Inglett & Stubbsinglett-stubbs.comHQ: Mableton, GA, United StatesReported employees: 501-1,000 | Mableton, GA, United States | 501-1,000 | Exact match | 483 contacts → |
“Inglett & Stubbs LLC is a recognized leader in the electrical construction industry today.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Service Partnersservice-partners.comHQ: Daytona Beach, FL, United StatesReported employees: 501-1,000 | Daytona Beach, FL, United States | 501-1,000 | Exact match | 465 contacts → |
“Service Partners is a nationwide distributor of building supplies used in the construction industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  KPS Global LLCkpsglobal.comHQ: Fort Worth, AZ, United StatesReported employees: 501-1,000 | Fort Worth, AZ, United States | 501-1,000 | Exact match | 457 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 11 |  STO Corpstocorp.comHQ: Atlanta, GA, United StatesReported employees: 51-200 | Atlanta, GA, United States | 51-200 | Exact match | 423 contacts → |
“Sto is an international technology leader in the design and production of innovative building materials tailored to human needs.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Excel Modular Scaffoldexcelscaffold.comHQ: Baton Rouge, LA, United StatesReported employees: 1,001-5,000 | Baton Rouge, LA, United States | 1,001-5,000 | Exact match | 416 contacts → |
“Meeting industry’s soft-craft demands is what makes Excel a true leader.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Strada Servicesstradaservices.comHQ: Sanford, FL, United StatesReported employees: 1,001-5,000 | Sanford, FL, United States | 1,001-5,000 | Exact match | 415 contacts → |
“Strada Services is a full service electrical, security, and air conditioning contracting company servicing residential, commercial, and industrial customers in Florida and in the…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  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. | |||||
| 15 |  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. | |||||
| 16 |  Marshall's Specialty Services LLCtrustmarshalls.comHQ: Springfield, OR, United StatesReported employees: 51-200 | Springfield, OR, United States | 51-200 | Exact match | 325 contacts → |
“Marshall’s Specialty Services LLC is a Heating, Air Conditioning, Insulation, and Fireplaces service provider; with tens of thousands of satisfied customers all across Lane…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  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. | |||||
| 18 |  Macarthur COmacarthurco.comHQ: St. Paul, CA, United StatesReported employees: 501-1,000 | St. Paul, CA, United States | 501-1,000 | Exact match | 283 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 19 |  Brace Integrated Servicesbrace.comHQ: Houston, TX, United StatesReported employees: 501-1,000 | Houston, TX, United States | 501-1,000 | Exact match | 274 contacts → |
“BRACE Integrated Services, a BRACE Industrial Group company, is a nationwide specialty contractor and turn-key supplier of scaffolding, insulation, fireproofing, heat tracing…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  JT Thorpejtthorpe.comHQ: Richmond, CO, United StatesReported employees: 1,001-5,000 | Richmond, CO, United States | 1,001-5,000 | Exact match | 262 contacts → |
“For more than a century, JT Thorpe has been a trusted name in the industry, consistently delivering exceptional industrial services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Staff Electric Co. INCstaffelectric.comHQ: Po Box 917 Butler, WI, United StatesReported employees: 201-500 | Po Box 917 Butler, WI, United States | 201-500 | Exact match | 259 contacts → |
“Charlie Staff started his electrical career at the turn of the 20th century, installing residential phone lines and wet doorbells in the City of Milwaukee.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Homans Associateshomans.comHQ: Wilmington, MA, United StatesReported employees: 201-500 | Wilmington, MA, United States | 201-500 | Exact match | 248 contacts → |
“Homans Associates is the premier distributor of HVAC Equipment, Supplies and Mechanical Insulation products in the Northeast.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Reliable Heating & AIRreliableair.comHQ: Kennesaw, GA, United StatesReported employees: 201-500 | Kennesaw, GA, United States | 201-500 | Exact match | 245 contacts → |
“Since 1978, Reliable Heating & Air has been serving all of Metro Atlanta's communities offering heating, cooling, plumbing and electrical services, indoor air quality, duct…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Petrochem Insulation, INCpetrocheminc.comHQ: Sellersburg, CA, United StatesReported employees: 1,001-5,000 | Sellersburg, CA, United States | 1,001-5,000 | Exact match | 239 contacts → |
“A trusted industrial contractor since 1974, we at Petrochem provide multi-craft services to industrial and commercial clients nationwide.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Nucor Insulated Panel Groupnucor.comHQ: Lewisville, PA, United StatesReported employees: 1,001-5,000 | Lewisville, PA, United States | 1,001-5,000 | Exact match | 228 contacts → |
“Nucor’s Insulated Panel Group consists of two insulated metal panel brands, CENTRIA, and Metl-Span.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 4,968 company matches
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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
4,921 records in the displayed employee bands.
47 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 4,968 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 ↗
Insulation contractors by metro
Questions about this company list
What does Exact match mean for 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 insulation contractors did RevenueBase find based in the United States?
The saved snapshot records 4,968 matching company records, 61,834 tracked contacts and 16,101 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
Insulation contractors by geography
- Insulation contractors based in Calgary, Canada
- Insulation contractors based in Edmonton, Canada
- Insulation contractors based in Mississauga, Canada
- Insulation contractors based in Surrey, Canada
- Insulation contractors based in Toronto, Canada
- Insulation contractors based in Auckland, New Zealand
- Insulation contractors based in Istanbul, Türkiye
- Insulation contractors based in Dubai, United Arab Emirates
- Insulation contractors based in London, United Kingdom
- Insulation contractors based in Manchester, United Kingdom
- Insulation contractors based in Dallas, United States
- Insulation contractors based in Denver, United States
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 insulation contractors based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/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
- Insulation contractors based in Calgary, Canada
- Insulation contractors based in Edmonton, Canada
- Insulation contractors based in Mississauga, Canada
- Insulation contractors based in Surrey, Canada
- Insulation contractors based in Toronto, Canada
- Insulation contractors based in Auckland, New Zealand
Company intelligence · public preview
Top 25 insulation contractors based in the United States
RevenueBase records 4,968 matching company records for insulation contractors based in the United States, with 61,834 tracked contacts and 16,101 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 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 | Performance Contracting, Inc. PCIperformancecontracting.com HQ: Lenexa, KS, United StatesReported employees: 5,001-10,000 | Lenexa, KS, United States | 5,001-10,000 | Exact match | 3,647 contacts → |
“Performance Contracting Inc.(PCI) is one of the leading specialty contractors in the United States.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | 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. | |||||
| 3 | Prism Electricprismelectric.com HQ: Garland, TX, United StatesReported employees: 1,001-5,000 | Garland, TX, United States | 1,001-5,000 | Exact match | 752 contacts → |
“Our story began in 1994 with a simple vision: Build a company that does things right.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | 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. | |||||
| 5 | 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. | |||||
| 6 | 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. | |||||
| 7 | ACE Electric, INCaceelectric.net HQ: Valdosta, GA, United StatesReported employees: 1,001-5,000 | Valdosta, GA, United States | 1,001-5,000 | Exact match | 494 contacts → |
“Ace Electric is a family-owned/operated electrical contractor performing safe and high-quality work for clients throughout the United States.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Inglett & Stubbsinglett-stubbs.com HQ: Mableton, GA, United StatesReported employees: 501-1,000 | Mableton, GA, United States | 501-1,000 | Exact match | 483 contacts → |
“Inglett & Stubbs LLC is a recognized leader in the electrical construction industry today.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Service Partnersservice-partners.com HQ: Daytona Beach, FL, United StatesReported employees: 501-1,000 | Daytona Beach, FL, United States | 501-1,000 | Exact match | 465 contacts → |
“Service Partners is a nationwide distributor of building supplies used in the construction industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | KPS Global LLCkpsglobal.com HQ: Fort Worth, AZ, United StatesReported employees: 501-1,000 | Fort Worth, AZ, United States | 501-1,000 | Exact match | 457 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 11 | STO Corpstocorp.com HQ: Atlanta, GA, United StatesReported employees: 51-200 | Atlanta, GA, United States | 51-200 | Exact match | 423 contacts → |
“Sto is an international technology leader in the design and production of innovative building materials tailored to human needs.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Excel Modular Scaffoldexcelscaffold.com HQ: Baton Rouge, LA, United StatesReported employees: 1,001-5,000 | Baton Rouge, LA, United States | 1,001-5,000 | Exact match | 416 contacts → |
“Meeting industry’s soft-craft demands is what makes Excel a true leader.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Strada Servicesstradaservices.com HQ: Sanford, FL, United StatesReported employees: 1,001-5,000 | Sanford, FL, United States | 1,001-5,000 | Exact match | 415 contacts → |
“Strada Services is a full service electrical, security, and air conditioning contracting company servicing residential, commercial, and industrial customers in Florida and in the…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | 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. | |||||
| 15 | 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. | |||||
| 16 | Marshall's Specialty Services LLCtrustmarshalls.com HQ: Springfield, OR, United StatesReported employees: 51-200 | Springfield, OR, United States | 51-200 | Exact match | 325 contacts → |
“Marshall’s Specialty Services LLC is a Heating, Air Conditioning, Insulation, and Fireplaces service provider; with tens of thousands of satisfied customers all across Lane…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | 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. | |||||
| 18 | Macarthur COmacarthurco.com HQ: St. Paul, CA, United StatesReported employees: 501-1,000 | St. Paul, CA, United States | 501-1,000 | Exact match | 283 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 19 | Brace Integrated Servicesbrace.com HQ: Houston, TX, United StatesReported employees: 501-1,000 | Houston, TX, United States | 501-1,000 | Exact match | 274 contacts → |
“BRACE Integrated Services, a BRACE Industrial Group company, is a nationwide specialty contractor and turn-key supplier of scaffolding, insulation, fireproofing, heat tracing…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | JT Thorpejtthorpe.com HQ: Richmond, CO, United StatesReported employees: 1,001-5,000 | Richmond, CO, United States | 1,001-5,000 | Exact match | 262 contacts → |
“For more than a century, JT Thorpe has been a trusted name in the industry, consistently delivering exceptional industrial services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Staff Electric Co. INCstaffelectric.com HQ: Po Box 917 Butler, WI, United StatesReported employees: 201-500 | Po Box 917 Butler, WI, United States | 201-500 | Exact match | 259 contacts → |
“Charlie Staff started his electrical career at the turn of the 20th century, installing residential phone lines and wet doorbells in the City of Milwaukee.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Homans Associateshomans.com HQ: Wilmington, MA, United StatesReported employees: 201-500 | Wilmington, MA, United States | 201-500 | Exact match | 248 contacts → |
“Homans Associates is the premier distributor of HVAC Equipment, Supplies and Mechanical Insulation products in the Northeast.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Reliable Heating & AIRreliableair.com HQ: Kennesaw, GA, United StatesReported employees: 201-500 | Kennesaw, GA, United States | 201-500 | Exact match | 245 contacts → |
“Since 1978, Reliable Heating & Air has been serving all of Metro Atlanta's communities offering heating, cooling, plumbing and electrical services, indoor air quality, duct…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Petrochem Insulation, INCpetrocheminc.com HQ: Sellersburg, CA, United StatesReported employees: 1,001-5,000 | Sellersburg, CA, United States | 1,001-5,000 | Exact match | 239 contacts → |
“A trusted industrial contractor since 1974, we at Petrochem provide multi-craft services to industrial and commercial clients nationwide.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Nucor Insulated Panel Groupnucor.com HQ: Lewisville, PA, United StatesReported employees: 1,001-5,000 | Lewisville, PA, United States | 1,001-5,000 | Exact match | 228 contacts → |
“Nucor’s Insulated Panel Group consists of two insulated metal panel brands, CENTRIA, and Metl-Span.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 4,968 company matches
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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
4,921 records in the displayed employee bands.
47 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 4,968 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 ↗
Insulation contractors by metro
Questions about this company list
What does Exact match mean for 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 insulation contractors did RevenueBase find based in the United States?
The saved snapshot records 4,968 matching company records, 61,834 tracked contacts and 16,101 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.
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Cite this list
RevenueBase Data Team. Top 25 insulation contractors based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/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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