Idaho Insulation Contractors
Looking for insulation contractors in Idaho? Below are 10 top-rated insulation contractors serving Idaho in 2026 — every one rated 4.0+ stars with 10 or more verified Google reviews. Compare ratings and review counts, then contact them directly by phone or website. No middleman, no lead fees.
Listings are sourced from public Google Business Profiles and sorted by rating. Are you a Idaho insulation contractor? Add your business free below.
3e Insulation
5899 N Lakeshore Way, Garden City, ID 83714, USA
101 reviews
Reviews via Google
Two B Insulation
25 S 12th W, St Anthony, ID 83445, USA
59 reviews
Reviews via Google
Bronco Insulation Company
383 W Valentino St, Meridian, ID 83646, USA
47 reviews
Reviews via Google
iFOAM Insulation of Boise
9947 W Emerald St, Boise, ID 83704, USA
45 reviews
Reviews via Google
Poly Seal LLC
325 S Kings Rd, Nampa, ID 83687, USA
44 reviews
Reviews via Google
R-Factor Insulation
10145 N Aero Dr, Hayden, ID 83835, USA
44 reviews
Reviews via Google
Airseal Insulation
13 S Pit Rd, Sagle, ID 83860, USA
39 reviews
Reviews via Google
Summit Insulation & Garage Doors LLC
5440 Rammell Rd, Idaho Falls, ID 83401, USA
24 reviews
Reviews via Google
Argyle Bros Insulation
15 Willoway Ln, Bern, ID 83220, USA
14 reviews
Reviews via Google
Aim High
250 S Eagle Rd #16, Eagle, ID 83616, USA
13 reviews
Reviews via Google
Data sourced from Google Places. Updated April 12, 2026.
Hiring an Insulation Contractor in Idaho
Buildermuse currently lists 10 insulation contractors in Idaho, averaging 5.0 stars across 430 verified Google reviews. That is an unusually strong field — when nearly every firm clears 4.8 stars, response time and availability become the real differentiators, so call two or three rather than only the top result. Most of the crews above operate out of Bern, Boise, and Eagle.
Idaho requires licensing for public works contractors. Private residential and commercial work does not require a state-level general contractor license, though local jurisdictions may require registration. Electrical, plumbing, and HVAC trades require state licensing. Confirm credentials with the Idaho Division of Building Safety at (208) 332-7100 before work begins. Licenses renew on an annual cycle (July 1). Expect a $50 state application fee.
Labor is the biggest line item on most bids, and the Idaho market sets the floor: construction workers here average $31.20 an hour — about $64,896 a year — across 70,986 workers statewide, per Bureau of Labor Statistics data. Use that figure as a sanity check when comparing quotes — a bid priced far below market labor rates usually means subcontracted or uninsured crews.
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