Insulation Pros of Colorado
Verified Pro
9+ years online4.8(38)
Insulation Services in Denver, CO
Compare 24 insulation services contractors near you in Denver and surrounding area with an average rating of 4.8/5. Get free quotes, read reviews, and find the right pro for your project.
Last updated March 23, 2026
Most pros respond within 2–24 hours
Verified Pro Installers
Other Businesses in This Area
Aurora Insulation Pros
5.0~2 years onlineDenver Precision Spray Foam Insulation
5.05+ years onlineLakewood Insulation Contractors
5.010 mo onlineMile High Denver Spray Foam Inc.
5.04½+ years onlineOnPoint Denver Spray Foam Insulation
5.05+ years onlineUSA Insulation of Denver
5.021+ years onlineEcoTru Spray Foam Insulation Denver
4.97+ years onlineKoala Insulation of Boulder
4.97½+ years onlineKoala Insulation of Denver
4.97½+ years onlineREenergizeCO
4.9~15 years onlineSimple Home Energy Solutions
4.9~3 years onlineSpray Foam Insulation Pros
4.9Koala Insulation of Southeast Denver
4.87½+ years onlineNetZero Insulation
4.810½+ years onlineiFOAM Insulation
4.714½+ years onlineRocky Mountain RetroFoam LLC
4.6~8 years onlineDenver Insulation
4.0Insulation Services in Nearby CO Cities
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Insulation Services in Denver, CO
Denver insulation contractors in this directory cover Highlands, Cherry Creek, Wash Park, Stapleton-adjacent, and surrounding Denver County. IECC Climate Zone 5B asks for R-49 attics. Most pre-2010 Denver homes have R-30 to R-38 of settled batts — topping up with blown insulation runs $1.50-$2.30 per sq ft.
Xcel Energy offers home-performance rebates. The 25C federal credit covers 30% up to $1,200/year. Colorado's altitude (5,280 ft) and intense UV make radiant barriers worthwhile for west-facing exposures.
Frequently Asked Questions
- What R-value should my Denver attic have?
- IECC Climate Zone 5B asks for R-49 attics.
- Should I add a radiant barrier?
- For Colorado's intense altitude UV, yes — foil-faced radiant barriers cut summer attic heat gain 25-40%.
- Are there rebates?
- Xcel Energy home-performance rebates ($300-$2,000), 25C federal credit (30% up to $1,200/year).
About NeedInstall
NeedInstall helps connect customers with local installation professionals across Denver and surrounding communities. Featured contractors have claimed their profile and verified their business information. Listings marked as "Verified Pro" have been confirmed by the business owner.