Company lists · Data refreshed November 2026

Top 25 Crawl space insulation companies worldwide

RevenueBase identified 1,125 company matches for crawl space insulation companies worldwide as of November 2026 and tracks 5,668 professional contacts across them, including 1,300 with verified work emails. The United States is the largest market and Phoenix the largest hub.

This list covers company matches for crawl space insulation companies worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026. Country and city lists for crawl space insulation companies follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
1,125Companies
5,668Contacts tracked
1,300Verified emails
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The 25 largest crawl space insulation companies worldwide

Ranked by team size
Top 25 of 1,125 company matches for crawl space insulation companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSolaize, FranceHQ recorded Nov 6, 2026n/a217 contacts →

Exact match

“Eurocombles, isoler vos combles, garages et caves à seulement 1€!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchCleveland, OH, United StatesHQ recorded Nov 6, 202651-200169 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
3Exact matchMelbourne, GA, United StatesHQ recorded Nov 6, 202611-50105 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
4Exact matchAzusa, CA, United StatesHQ recorded Nov 6, 2026201-50075 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
5Exact matchSan Diego, WA, United StatesHQ recorded Nov 6, 202651-20071 contacts →

Exact match

“Attic Projects is a one-stop shop for all of your insulation and attic needs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchUnited StatesHQ recorded Nov 6, 2026n/a62 contacts →

Exact match

“American Residential Products is a full service insulation company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchEnschede, NetherlandsHQ recorded Nov 6, 202651-20050 contacts →

Exact match

“With ThermoSolutions, you will be kept warm.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchCharleston, MD, United StatesHQ recorded Nov 6, 202651-20046 contacts →

Exact match

“Headquartered in Charleston, SC, and serving the East Coast of the US, Energy One America is committed to providing you with cutting edge energy saving upgrades coupled with an…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchUnited StatesHQ recorded Nov 6, 202651-20044 contacts →

Exact match

“Energy efficient homes begin with the protective shell around the home called the thermal envelope.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchMoerkapelle, NetherlandsHQ recorded Nov 6, 202651-20043 contacts →

Exact match

“Isolatiespecialist.nl is een vertrouwde partner voor vele aannemers en woningcorporaties, betrokken bij het isoleren van zowel woningen als bedrijfspanden.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchMarlboro, MD, United StatesHQ recorded Nov 6, 202651-20041 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSouthampton, United KingdomHQ recorded Nov 6, 202651-20038 contacts →

Exact match

“Homelogic®, based in Southampton, Hampshire, are an innovative, forward-thinking company dedicated to bringing eco-friendly, cost effective energy saving solutions to the homes…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchDurham, NC, United StatesHQ recorded Nov 6, 202611-5038 contacts →

Exact match

“Green Horizon - North Carolina's leader in HVAC, Insulation and Crawl Space services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5037 contacts →

Exact match

“Q-Bot transforms cold, draughty floor voids into warm, efficient and healthier spaces.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchKnoxville, TN, United StatesHQ recorded Nov 6, 202611-5037 contacts →

Exact match

“Our Exclusive Hybrid Crawl Space Encapsulation System™ turns your crawl space into one that is properly ventilated and properly insulated while controlling humidity, standing…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchHandel, NetherlandsHQ recorded Nov 6, 202651-20037 contacts →

Exact match

“Isolatie.com is een snel groeiend, modern en servicegericht bedrijf waar we jouw binnenklimaat naar een hoger niveau tillen!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchUnited StatesHQ recorded Nov 6, 202611-5035 contacts →

Exact match

“At iFOAM, we help homeowners maximize energy efficiency and eliminate hot & cold spots with high-quality insulation solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchAustin, TX, United StatesHQ recorded Nov 6, 202651-20034 contacts →

Exact match

“Best Insulation is a full service insulation company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchFort Wayne, IN, United StatesHQ recorded Nov 6, 202611-5031 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchTerssac, FranceHQ recorded Nov 6, 202651-20030 contacts →

Exact match

“Couleur Soleil est une entreprise BTP spécialisée dans l’isolation de votre maison.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchHuntingburg, IN, United StatesHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“Superior BES has been a leader in providing insulation services to the surrounding areas for over 20 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchTäby, SwedenHQ recorded Nov 6, 202651-20027 contacts →

Exact match

“ENIVA Isolerproffs erbjuder energieffektiva lösningar för företag, organisationer och privatpersoner.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchMadera, AZ, United StatesHQ recorded Nov 6, 202651-20027 contacts →

Exact match

“Vezina Industries, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchOrleans, FranceHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“Our vocation: the comfort of the house!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchMarcy, NY, United StatesHQ recorded Nov 6, 202651-20026 contacts →

Exact match

“Standard was founded in 1928 and is now the oldest and largest insulation company in the Central NY.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 1,125 crawl space insulation companies worldwide

See the full list, filter by size, metro and specialty, and access 1,300 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Crawl space insulation companies worldwide at a glance

As of Nov 6, 2026
22.9%Verified-email coverage
5.0Average contacts per company
1-10Median size (employees)
0.7%Largest-city concentration · Phoenix
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
604
11-50
397
51-200
74
201-500
7
501-1,000
1
1,001-5,000
2
10001+
1

Email recency is reported on each country list linked below.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
Coverage
Every country. Country and city lists for crawl space insulation companies are linked below.
What qualifies
Company records worldwide whose business descriptions match “crawl space insulation companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 1,300 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.

Crawl space insulation companies by location

5 lists · largest first

Every Crawl space insulation companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “crawl space insulation companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many crawl space insulation companies are there worldwide?

RevenueBase identified 1,125 company matches for crawl space insulation companies worldwide 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?

Eurocombles By Opnr tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most crawl space insulation companies?

The United States leads with 619 companies, followed by the Netherlands (81) and Canada (68). Every crawl space insulation companies list by country and city is linked on this page.

Which city has the most crawl space insulation companies?

Phoenix leads with 8 company records, followed by Austin (6) and Denver (6).

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 1,300 professional contacts with verified work emails tracked across these 1,125 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.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.