Insulation contractors in Colorado
Find insulation contractors across Colorado. Use the city pages below to compare local pros, or scroll down to see the top-rated contractors statewide.
Browse insulation contractors by city in Colorado
Choose a city to compare insulation contractors near you.
Aurora, CO
Colorado Springs, CO
Denver, CO
Grand Junction, CO
Pueblo, CO
Durango, CO
Greeley, CO
Fort Collins, CO
Top-rated insulation contractors in Colorado
These are the highest-rated insulation contractors across all cities we track in Colorado.
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Atlas Springs
3165 Woodland Hills Dr Suite 1011, Colorado Springs, CO 80918
Atlas Insulation Colorado Springs offers attic, spray foam, fiberglass, and blown-in insulation for residential and commercial projects in Colorado Springs and nearby areas, with clear service-area pages, responsive reviews, and free estimates.
Services offered
Reviewer highlights
Trust signals
From reviews & website
“Transform Your Attic into a Year-Round Energy Saver”
website: Shows attic insulation is marketed as energy-saving.
Workmanship
Excellent
Communication
Excellent
Scheduling
Ask during quoting
Cleanup
Ask during quoting
Aurora Insulation Pros
13021 E 21st Ave y145, Aurora, CO 80045
Aurora Insulation Pros provides a broad range of insulation services in Colorado, with generally positive reviews noting professionalism and fair quotes, but with at least one report of workmanship not meeting expectations.
Services offered
Reviewer highlights
Trust signals
From reviews & website
“Home Insulation”
website: Shows listed service type available from the company.
Workmanship
Mixed
Communication
Not enough data
Scheduling
Ask during quoting
Cleanup
Ask during quoting
OnPoint Insulation llc
28146 US-160, Durango, CO 81303
On-Point Insulation in Durango, CO specializes in 2lb closed-cell spray foam for residential and commercial projects, emphasizing energy efficiency and eco-friendly practices, with positive homeowner reviews praising reliability and high-quality results.
Services offered
Trust signals
From reviews & website
“specializes in delivering top-tier 2lb closed cell polyurethane spray foam solutions”
website: Shows core offering and material used
Workmanship
Excellent
Communication
Not enough data
Scheduling
Ask during quoting
Cleanup
Ask during quoting
Pantuso Insulation
503 Fruitvale Ct, Grand Junction, CO 81504
Pantuso Insulation offers insulation services including retrofit and new-construction work for single-family, multi-family, and commercial projects, backed by two five-star reviews praising trust and workmanship.
Services offered
Reviewer highlights
Trust signals
From reviews & website
“Single Family | New Construction”
website: Shows project types served on the site.
Workmanship
Excellent
Communication
Not enough data
Scheduling
Ask during quoting
Cleanup
Ask during quoting
Koala Insulation of NoCo
418 8th St SE Unit C-2, Loveland, CO 80537
Koala Insulation of NoCo is a Loveland/Greeley-based insulation contractor serving Northern Colorado, offering spray foam, blown-in attic insulation, insulation removal, batt insulation, crawl space encapsulation, commercial insulation, air sealing, and related services, with a homeowner-review track record highlighting a spot-on estimate, professional staff, on-time arrival, and thorough cleanup after barn/outbuilding insulation.
Services offered
Reviewer highlights
Trust signals
From reviews & website
“Spray Foam Insulation”
website: Shows key service offerings.
Workmanship
Excellent
Communication
Excellent
Scheduling
Excellent
Cleanup
Excellent
Bestway Insulation
Fort Collins, CO 80525
Bestway Insulation offers air sealing, attic and wall insulation, vaulted ceilings, and home energy audits from Fort Collins, CO, backed by a long track record and a clear focus on energy efficiency and cost savings.
Services offered
Trust signals
From reviews & website
“We’ve Been Properly Insulating Homes (& LOWERING Utility bills) For Over 47 Years”
website: Demonstrates longstanding experience and trust in the provider.
Workmanship
Good
Communication
Not enough data
Scheduling
Ask during quoting
Cleanup
Ask during quoting
What to verify in Colorado
Plan before you hire
These pages help you build a shortlist, but they don't replace a proper scope discussion with each contractor. If you're still deciding what work your home needs, start with the insulation planning guide and ROI calculator.