Company Overview
Company Name
Cullen Insulation
Address
202 15th St N, Fargo, ND, 58102, United States
Website
culleninsulation.comPhone
(701) 505-2093Approx. Annual Revenue
$8.0M
Employees
40
Established
2013
Google Reviews
4.3 (32 reviews)
Google Business Category
Insulation contractor
Locations
5
About Cullen Insulation
Cullen Insulation is a company based in Fargo, North Dakota that provides a range of insulation and energy-saving solutions for both residential and commercial properties across North Dakota, South Dakota, Minnesota, northwest Iowa, and Montana. The company specializes in fiberglass, spray foam, rigid foam, waterproofing, and air barrier expertise, and uses products from trusted manufacturers like Owens Corning and BASF to ensure quality and energy efficiency.
Business Profile
Read from the Cullen Insulation website on Oct 25, 2026. Hover an item to see the exact wording it came from.
How Cullen Insulation works
About the website
- Website quality (AI-assessed)
- 8/10 · Current copyright 2026; Complete service and contact pages
- Footer copyright year
- 2026
Recent changes
What changed on the Cullen Insulation website and Google listing, as detected by Coldlytics on each visit.
Changed the listed phone number
Coldlytics tracks changes like these across millions of businesses, so you can reach companies the moment they add a pixel, start hiring, or switch software.
Find companies by what just changed →Cullen Insulation locations
5 Google Business Profile listings.
| Location | Google category | Reviews | Status |
|---|---|---|---|
| 202 15th St N, Fargo, NDprimary | Insulation contractor | 4.3 (32) | Claimed |
| 3156 N Washington St, Grand Forks, ND | Insulation contractor | 4.7 (19) | Claimed |
| 2325 Skylark Ave, Bismarck, ND | Insulation contractor | 4.6 (9) | Claimed |
| 40 Spanish Peak Dr #101, Bozeman, MT | Insulation contractor | 4.0 (2) | Claimed |
| 28023 Boondock Ave, Worthing, SD | Insulation contractor | 5.0 (1) | Claimed |
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Frequently Asked Questions about Cullen Insulation
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Technologies Used
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Key Decision Makers
Dan Frisch Business Owner