Contractors/Pennsylvania/Insulation Contractors
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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.

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1

King Conservation Group Insulation

81 Pitney Rd, Lancaster, PA 17602, USA

5.0star

144 reviews

Reviews via Google

phone(717) 205-3610
2

Quality Foam Solutions, LLC

926 Quarry Rd, Gap, PA 17527, USA

5.0star

55 reviews

Reviews via Google

phone(484) 905-3610
3

Green Insulation Services

9548 Kennedy Hill Rd, Meadville, PA 16335, USA

5.0star

51 reviews

Reviews via Google

phone(814) 598-2080
4

A to Z Coatings Roofing & Insulation

283 T-494, Jermyn, PA 18433, USA

5.0star

45 reviews

Reviews via Google

phone(570) 558-0932
5

Mammoth Solutions

1615 Loretta Ave, Feasterville-Trevose, PA 19053, USA

5.0star

22 reviews

Reviews via Google

phone(215) 999-3006
6

Berks Spray Foam Insulation

919 Franklin St #3, Reading, PA 19602, USA

5.0star

22 reviews

Reviews via Google

phone(484) 509-9089
7

Lantz Insulation

306 Newport Rd, Leola, PA 17540, USA

5.0star

14 reviews

Reviews via Google

phone(717) 656-7373
8

Insulwise Energy & Comfort Solutions

300 Camp Horne Rd, Pittsburgh, PA 15202, USA

4.9star

322 reviews

Reviews via Google

phone(412) 260-6701
9

Koala Insulation of Chester County

103 Farmhouse Dr, Exton, PA 19341, USA

4.9star

245 reviews

Reviews via Google

phone(484) 727-8403
10

Koala Insulation of Doylestown

1457 Downing Dr, Hatfield, PA 19440, USA

4.9star

231 reviews

Reviews via Google

phone(267) 930-6801

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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