Insulation Contractors Serving Pennsylvania and Maryland
Lower energy bills, stop drafts, and qualify for utility rebates. Backed by 13+ years of BPI-certified home performance work across Pennsylvania and Maryland.
Get home comfort & savings.
Start with an energy audit!
WHAT WE DO
Our Services
From attic to crawl space, we handle every part of the building envelope with certified energy auditors on every job.
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. They give us the data to recommend the right improvements, not just the most expensive ones.
WHAT WE DO
Our Services
From attic to crawl space, we handle every part of the building envelope with certified energy auditors on every job.
Attic Insulation
Attic insulation is the single highest-impact upgrade in most homes. We install blown-in, batt, and spray foam insulation to bring your attic to the recommended R-value for Pennsylvania or Maryland. That means less heat escaping in winter and less heat entering in summer.
Wall Insulation
Cold walls and high heating bills often signal missing or degraded wall insulation. We inject insulation into existing walls using minimally invasive methods. No drywall removal required in most cases.
Crawl Space Insulation
A damp, uninsulated crawl space affects your entire home. We insulate and encapsulate crawl spaces to control moisture, improve floor comfort, and reduce the load on your heating and cooling system.
Basement Insulation
Insulating rim joists and basement walls eliminates drafts at floor level and improves comfort in the rooms above. It is one of the most cost-effective insulation upgrades available, and it reduces heating costs year-round.
Air Sealing
Before insulation goes in, we seal the gaps, cracks, and penetrations where conditioned air escapes your home. Air sealing is what makes insulation perform as designed. It is also the step most contractors skip. We do not.
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. They give us the data to recommend the right improvements, not just the most expensive ones.
THE PROCESS
How It Works
Getting a more comfortable, energy-efficient home is simple. Here's what to expect from start to finish.
Schedule Your Audit
Book a no-obligation energy audit online or by phone. We'll find out exactly where your home is losing energy.
Get Your Custom Plan
Our BPI-certified technicians provide a detailed report with prioritized recommendations tailored to your home.
We Handle the Work
Our expert crew installs insulation, air sealing, or HVAC upgrades with minimal disruption to your daily life.
Enjoy the Savings
Lower utility bills, a more comfortable home, and rebates to offset your investment — year after year.
WHY YORK HOME PERFORMANCE
Why Homeowners Across PA and MD Choose Us
BPI Certified Team
Every auditor on our team holds BPI certification, the gold standard in home performance contracting. Both owners, Noah Glatfelter and Robert Silverman, are BPI certified and personally involved in every project.
Utility Rebate Approved
We are approved contractors for PPL Electric, FirstEnergy, and BGE Home Performance with ENERGY STAR. That means homeowners on both sides of the state line can access rebates directly through us. We handle all paperwork.
Energy Audit First
We use blower door testing and thermal imaging to diagnose your home before recommending any work. Our recommendations come from data, not commission goals.
13+ Years Serving PA and MD
Founded in 2013 and operating across Pennsylvania and Maryland continuously since then. We are a small, experienced team, not a franchise sending out rotating subcontractors.
UTILITY REBATE PROGRAMS
Save More With Utility Rebate Programs
As an approved contractor for multiple utility rebate programs in Pennsylvania and Maryland, we help homeowners qualify for cash rebates and free upgrades on insulation, air sealing, and energy audits. Many homeowners offset 20-40% of their project cost through these programs.
PPL Electric
PPL Electric Utilities offers energy efficiency improvements through its income-based WRAP program to help update your Pennsylvania home’s energy usage. As a participating contractor, York Home Performance can help you get started!
FirstEnergy / West Penn Power
If your home is served by FirstEnergy Utilities’ PennPower, their Residential Energy Audit Program offers ways to save energy and rebates to help cover the cost of upgrades. As a participating contractor, York Home Performance can help make it happen!
BGE with ENERGY STAR
BGE customers throughout Maryland can access rebates of up to $7,500 through the BGE Home Performance with ENERGY STAR program. We are a BGE HPwES approved contractor and manage the full process from audit through rebate approval.
WHAT CUSTOMERS SAY
What Homeowners Are Saying
Don't take our word for it. Hear from the homeowners we've helped.
GOT QUESTIONS?
Frequently Asked Questions
Common questions from homeowners across Pennsylvania and Maryland about insulation, energy audits, and utility rebate programs.
How much does attic insulation cost in Pennsylvania or Maryland?
Attic insulation typically ranges from $1,500 to $4,500, depending on attic size, current insulation levels, and the material used. PPL Electric, FirstEnergy, and BGE rebate programs can significantly reduce your out-of-pocket cost. We check your rebate eligibility for every estimate.
Do you work with PPL Electric, FirstEnergy, and BGE rebate programs?
Yes. York Home Performance is an approved contractor for PPL Electric and FirstEnergy in Pennsylvania, and for the BGE Home Performance with ENERGY STAR program in Maryland. We submit rebate paperwork directly on your behalf and guide you through the full program process from audit through rebate approval.
How long does an insulation job take?
Most attic insulation jobs are completed in a single day. Crawl space encapsulation and full air-sealing projects typically take 1 to 2 days, depending on the size and condition of the space. We give you a clear timeline before any work begins.
What is a home energy audit, and do I need one?
A home energy audit is a diagnostic assessment of where your home is losing energy. We use a blower door test to measure air leakage and thermal imaging to identify heat loss through walls, ceilings, and floors. Audits start at $100-$150 and are often the required first step before utility rebate programs will approve improvements in both PA and MD.
What is the difference between insulation and air sealing?
Insulation slows the transfer of heat through surfaces like walls, ceilings, and floors. Air sealing closes the physical gaps and cracks where conditioned air actually escapes your home. Both are necessary. We always air-seal before installing insulation because adding insulation over air leaks significantly reduces its effectiveness.
What insulation materials do you install?
We install blown-in fiberglass, blown-in cellulose, batt insulation, spray foam, and mineral wool (Rockwool). For existing walls, we use injection foam, a minimally invasive method that does not require removing drywall. We recommend the right material after assessing your specific home and goals.
WHERE WE WORK
Serving Pennsylvannia and Maryland
We proudly serve homeowners across South-Central Pennsylvania and Northern Maryland. Don’t see your city? Call us or click here to view all the areas we serve
Ready to Lower Your Energy Bills?
Get an estimate from one of the most experienced home performance contractors in the PA-MD region. We will assess your home, check your rebate eligibility, and give you a clear plan.