Insulation contractors in Pennsylvania
Find insulation contractors across Pennsylvania. Use the city pages below to compare local pros, or scroll down to see the top-rated contractors statewide.
Browse insulation contractors by city in Pennsylvania
Choose a city to compare insulation contractors near you.
Allentown, PA
Erie, PA
Harrisburg, PA
Lancaster, PA
Pittsburgh, PA
Reading, PA
Scranton, PA
York, PA
Philadelphia, PA
Top-rated insulation contractors in Pennsylvania
These are the highest-rated insulation contractors across all cities we track in Pennsylvania.
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King Conservation Group
667 Hartman Station Rd Suite D, Lancaster, PA 17601
Lancaster, PA-based insulation and energy-efficiency contractor focused on reducing energy bills through home testing, insulation installation, and energy audits; BPI-certified; strong homeowner reviews.
Services offered
Reviewer highlights
Trust signals
From reviews & website
“We’re here to help reduce your energy bills. Our Home Comfort Experts will test your home to identify potential improvements and recommend the best solutions.”
website: Shows focus on energy savings and diagnostic testing for improvements.
Workmanship
Excellent
Communication
Excellent
Scheduling
Excellent
Cleanup
Ask during quoting
SCO Attic Insulation & Roofing Services Reading, PA
511 Penn St #335, Reading, PA 19601
Reading, PA insulation contractor focused on attic-like insulation services (crawlspace and spray foam), with fast response, professional team, and strong cleanup and energy-efficiency outcomes.
Services offered
Reviewer highlights
Trust signals
From reviews & website
“Ryan was very responsive and got the team here pretty fast to get the job done.”
review: Shows strong communication and schedule reliability
Workmanship
Excellent
Communication
Excellent
Scheduling
Excellent
Cleanup
Good
Keener Insulating & Supply Inc
York, PA 17403
Keener Insulating & Supply Inc offers batt and blown insulation installation, insulation removal, and insulation supply sales in PA, with end-to-end consult-to-completion service, a 1-year warranty, competitive prices, and licensed insured status, serving York, Lancaster, and West Chester.
Services offered
Reviewer highlights
Trust signals
From reviews & website
“1-Year Labor and Material Warranty | Competitive Prices | Free Estimates”
website: Shows warranty and pricing/estimates terms.
Workmanship
Excellent
Communication
Not enough data
Scheduling
Ask during quoting
Cleanup
Ask during quoting
Lantz Insulation
306 Newport Rd, Leola, PA 17540
Lantz Insulation provides home and commercial insulation, specializing in spray foam, with diagnostic testing and decades of PA service.
Services offered
Reviewer highlights
Trust signals
From reviews & website
“Home Insulation & Commercial Insulation Contractors in Lancaster, PA”
website: Shows service scope and location for both residential and commercial work.
Workmanship
Excellent
Communication
Not enough data
Scheduling
Ask during quoting
Cleanup
Ask during quoting
Insulright
1195 3rd St, North Versailles Township, PA 15137
InsulRight is a Pittsburgh-area insulation contractor specializing in spray foam insulation for residential and commercial projects, offering energy-efficient solutions and project management, based in North Versailles, PA.
Services offered
Trust signals
From reviews & website
“InsulRight Spray Foam is Pittsburgh’s number one resource for ultra energy-efficient spray foam insulation.”
website: Establishes authority and positioning in the local market for energy-efficient insulation.
Workmanship
Ask for references
Communication
Not enough data
Scheduling
Ask during quoting
Cleanup
Ask during quoting
ASI Professionals
382-394 W Whitehall St, Allentown, PA 18102
Allentown, PA-based ASI Professionals has a 5-star rating and provides a phone contact (610-797-9272); no website or service details are listed in the data.
Workmanship
Ask for references
Communication
Not enough data
Scheduling
Ask during quoting
Cleanup
Ask during quoting
What to verify in Pennsylvania
Plan before you hire
These pages help you build a shortlist, but they don't replace a proper scope discussion with each contractor. If you're still deciding what work your home needs, start with the insulation planning guide and ROI calculator.