Insulation Contractors in Adams County, PA

York Home Performance provides insulation installation, air sealing, and home energy audits for homeowners throughout Adams County. We are a BPI-certified contractor approved for PPL Electric rebate programs, and we check your eligibility as part of every estimate.

Get home comfort & savings.

Start with an energy audit!

Serving Adams County Homeowners

Adams County has some of the oldest housing stock in central Pennsylvania, with many homes dating back to the 18th and 19th centuries.

These older homes present unique insulation challenges, including stone and brick construction, irregular framing, and crawl spaces that were never built for modern energy performance.

Newer suburban construction in communities like Littlestown and New Oxford presents a different set of needs, and we approach every home based on what a proper assessment reveals.

Insulation and Home Performance Services in Adams County

We offer the full range of insulation and home performance services. Every project starts with a diagnostic assessment, so our recommendations are specific to your home.

Attic insulation installation by York Home Performance

Attic Insulation


The attic is the highest-priority area in most homes. We install blown-in fiberglass, cellulose, batt insulation, spray foam, and mineral wool, always air-sealing before adding insulation.

Wall insulation installed by York Home Performance

Wall Insulation


Many older homes in central Pennsylvania have little or no wall insulation. We inject insulation using minimally invasive methods that do not require removing drywall.

Crawl space insulation installed by York Home Performance

Crawl Space Insulation


We insulate and encapsulate crawl spaces to control moisture, improve floor comfort, and reduce your home's energy load.

Basement insulation installed by York Home Performance

Basement Insulation


Rim joist and basement wall insulation reduces drafts at the floor level and improves comfort on the floors above. It is a cost-effective upgrade that complements attic and air sealing work.

Professional air sealing of a home by York Home Performance

Air Sealing


Air sealing closes the gaps and penetrations where conditioned air escapes. We include it in every project because it is the step that makes insulation perform correctly.

York Home Performance technician performing a residential energy audit

Home Energy Audits


A blower door test and thermal imaging scan show exactly where your home is losing energy. Audits start at $100-$150 and are often rebate-eligible.

UTILITY REBATE PROGRAMS

Rebate Programs Available in Adams County

PPL Electric

Adams County homeowners served by PPL Electric qualify for PPL rebates on qualifying insulation and air-sealing improvements. Income-qualified households may be eligible for the WRAP program, which covers the full cost of qualifying upgrades. We are an approved PPL contractor and handle all rebate paperwork on your behalf. Not sure which programs apply to your home? We check eligibility during your estimate, so you do not need to figure it out before calling.

Why Adams County Homeowners Choose York Home Performance

BPI Certified and Rebate-Approved

Our team holds BPI Building Analyst and Envelope Professional certifications, which are required to participate in the PPL Electric rebate programs. Being an approved contractor means we process your rebates directly without any extra steps on your end.

Diagnostic First, Recommendations Second

We use blower door testing and thermal imaging on every project. Our recommendations are based on what the data shows, not on what is easiest to sell.

Local and Owner-Involved

York Home Performance is based in Glen Rock, PA, approximately 25 miles from Adams County. Our owners, Noah Glatfelter and Robert Silverman, are both BPI certified and personally involved in every project.

Local and Owner-Involved

York Home Performance is based in Glen Rock, PA, approximately 25 miles from Adams County. Our owners, Noah Glatfelter and Robert Silverman, are both BPI certified and personally involved in every project.

Get an Insulation Estimate in Adams County

We serve homeowners throughout Adams County. Our team will assess your home, explain what it needs, and check your eligibility for the PPL Electric rebate on the spot.

No pressure. No obligation. Just an honest assessment from a BPI-certified contractor who has been working in central Pennsylvania for over a decade.

Frequently Asked Questions About Insulation in Adams County

Attic insulation typically costs between $1,500 and $4,500. PPL Electric rebates can reduce your out-of-pocket cost. We provide a written estimate and confirm your rebate eligibility before any work begins.

Yes. Adams County homeowners who are PPL Electric customers qualify for PPL insulation and air-sealing rebates. Income-qualified households may be eligible for the WRAP program, which covers the full cost of qualifying upgrades.

Yes. Older homes, including those with stone foundations and 18th or 19th-century construction, are common projects for us in Adams County. We are experienced with the challenges these homes present.

Yes. Stone and brick foundations are not an obstacle to insulation work. We assess the construction and condition of your home before recommending an approach that suits your specific home.

Our office is in Glen Rock, PA, approximately 25 miles from Gettysburg. We regularly serve Adams County and consistently schedule jobs throughout the county.

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