Oregon Insulation Contractors
Looking for insulation contractors in Oregon? Below are 10 top-rated insulation contractors serving Oregon 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 Oregon insulation contractor? Add your business free below.
Hi-Provac
Portland, OR 97266, USA
142 reviews
Reviews via Google
The Spray Foam Company
11813 NE Sumner St, Portland, OR 97220, USA
104 reviews
Reviews via Google
Day Energy
225 Division St NE Suite A, Salem, OR 97301, USA
52 reviews
Reviews via Google
Quality Spray Foam Insulation Portland
3549 SE Main St, Portland, OR 97214, USA
28 reviews
Reviews via Google
Sycamore Insulation
837 Risley Ave, Gladstone, OR 97027, USA
26 reviews
Reviews via Google
Signature Insulation
45 Lozier Ln, Medford, OR 97501, USA
26 reviews
Reviews via Google
Premier Spray Foam Co
12200 SE McLoughlin Blvd unit 12-203, Portland, OR 97222, USA
23 reviews
Reviews via Google
All Foam & Insulation
1806 Antelope Rd, White City, OR 97503, USA
23 reviews
Reviews via Google
Josh Lowe's Dr. Energy Saver
3922 W 1st Ave, Eugene, OR 97402, USA
306 reviews
Reviews via Google
Northwest Weatherization
11115 SW Industrial Way #2, Tualatin, OR 97062, USA
101 reviews
Reviews via Google
Data sourced from Google Places. Updated April 12, 2026.
Hiring an Insulation Contractor in Oregon
Buildermuse currently lists 10 insulation contractors in Oregon, averaging 5.0 stars across 831 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 Portland, Eugene, and Gladstone.
Oregon requires CCB licensing for all construction work regardless of value. No exam required for general contractor license but surety bond requirements are substantial. Higher insurance minimums for commercial work. Confirm credentials with the Oregon Construction Contractors Board (CCB) at (503) 378-4621 before work begins. Licenses renew on a two-year cycle (license issue date). Expect a $325 state application fee.
Labor is the biggest line item on most bids, and the Oregon market sets the floor: construction workers here average $39.20 an hour — about $81,536 a year — across 118,865 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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