Pennsylvania Insulation Contractors
Looking for insulation contractors in Pennsylvania? Below are 10 top-rated insulation contractors serving Pennsylvania 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 Pennsylvania insulation contractor? Add your business free below.
King Conservation Group Insulation
81 Pitney Rd, Lancaster, PA 17602, USA
144 reviews
Reviews via Google
Quality Foam Solutions, LLC
926 Quarry Rd, Gap, PA 17527, USA
55 reviews
Reviews via Google
Green Insulation Services
9548 Kennedy Hill Rd, Meadville, PA 16335, USA
51 reviews
Reviews via Google
A to Z Coatings Roofing & Insulation
283 T-494, Jermyn, PA 18433, USA
45 reviews
Reviews via Google
Mammoth Solutions
1615 Loretta Ave, Feasterville-Trevose, PA 19053, USA
22 reviews
Reviews via Google
Berks Spray Foam Insulation
919 Franklin St #3, Reading, PA 19602, USA
22 reviews
Reviews via Google
Lantz Insulation
306 Newport Rd, Leola, PA 17540, USA
14 reviews
Reviews via Google
Insulwise Energy & Comfort Solutions
300 Camp Horne Rd, Pittsburgh, PA 15202, USA
322 reviews
Reviews via Google
Koala Insulation of Chester County
103 Farmhouse Dr, Exton, PA 19341, USA
245 reviews
Reviews via Google
Koala Insulation of Doylestown
1457 Downing Dr, Hatfield, PA 19440, USA
231 reviews
Reviews via Google
Data sourced from Google Places. Updated April 12, 2026.
Hiring an Insulation Contractor in Pennsylvania
Buildermuse currently lists 10 insulation contractors in Pennsylvania, averaging 5.0 stars across 1,151 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 Exton, Feasterville-Trevose, and Gap.
Pennsylvania requires home improvement contractor registration with the Attorney General but does not have a state-level general contractor license with exams. Philadelphia, Pittsburgh, and other cities have their own licensing requirements for all trades. With no statewide license for this work, checking city and county requirements — plus active insurance — falls on you as the hiring party.
Labor is the biggest line item on most bids, and the Pennsylvania market sets the floor: construction workers here average $38.33 an hour — about $79,716 a year — across 267,766 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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