Insulation Contractors in Montgomery County, MD
York Home Performance provides insulation installation, air sealing, and home energy audits for homeowners throughout Montgomery County. We are a BPI-certified contractor approved for Pepco Home Energy Savings Program and BGE in Parts of Montgomery County rebate programs, and we check your eligibility as part of every estimate.
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Serving Montgomery County Homeowners
Montgomery County is Maryland’s most populous county and one of the wealthiest counties in the United States. Its housing stock reflects that diversity, from dense mid-century development in Silver Spring and Wheaton to large estates in Potomac and Chevy Chase, newer construction in Germantown and Gaithersburg, and historic neighborhoods in Rockville and Bethesda.
The county’s proximity to Washington, DC means it is primarily served by Pepco for electricity rather than BGE, though northern parts of the county are in BGE territory. Pepco offers its own energy efficiency rebate program for qualifying homeowners.
York Home Performance serves Montgomery County and is experienced with the range of home types throughout the county. We check your utility eligibility and applicable rebate programs as part of every estimate.
Insulation and Home Performance Services in Montgomery 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
The attic is the highest-priority area in most Maryland homes. We install blown-in fiberglass, cellulose, batt, spray foam, and mineral wool, always air sealing before adding insulation. Bringing the attic to the correct R-value for Maryland's climate is the single highest-return improvement available in most homes.
Wall Insulation
Many older Maryland homes have little or no wall insulation. We inject insulation using minimally invasive methods that do not require removing drywall, improving comfort and reducing energy loss through exterior walls.
Crawl Space Insulation
Maryland's humid climate makes crawl space encapsulation especially important. We insulate and encapsulate crawl spaces to seal out moisture, control humidity, and reduce the energy load on your home.
Basement Insulation
Rim joist and basement wall insulation reduces cold drafts at floor level and improves comfort on the floors above. A cost-effective upgrade that delivers consistent results in Maryland homes.
Air Sealing
Air sealing closes the gaps and penetrations where conditioned air escapes. We include it in every project and use blower door testing to verify the improvement, as required by rebate program standards.
Home Energy Audits
A blower door test and thermal imaging scan show exactly where your home is losing energy. Audits start at $100-$150, are required for rebate program approval, and give us the data to make accurate recommendations.
Why Montgomery County Homeowners Choose York Home Performance
BGE HPwES Approved and BPI Certified
Our team holds BPI Building Analyst and Envelope Professional certifications required by the rebate programs serving Montgomery County. 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 come from what the data shows, not from what is easiest to sell.
Local and Owner-Involved
York Home Performance is based in Glen Rock, PA, and has been serving Maryland continuously since 2013. Our owners, Noah Glatfelter and Robert Silverman, are both BPI certified and personally involved in every project.
Communities We Serve in Montgomery County
We serve homeowners throughout Montgomery County including:
Get an Insulation Estimate in Montgomery County
We serve homeowners throughout Montgomery County from Bethesda and Rockville to Germantown and Gaithersburg. Our team will assess your home, explain what it needs, and check your utility rebate eligibility on the spot.
No pressure. No obligation. Just an honest assessment from an approved, BPI-certified contractor who has been serving Maryland for over a decade.
Frequently Asked Questions About Insulation in Montgomery County
How much does insulation cost in Montgomery County, MD?
Attic insulation typically ranges from $1,500 to $4,500. Pepco and potentially BGE rebates can reduce your out-of-pocket cost depending on your utility provider. We provide a written estimate and confirm your rebate eligibility before any work begins.
Do Montgomery County homeowners qualify for Pepco rebates?
Most Montgomery County homeowners are Pepco customers and may qualify for Pepco energy efficiency rebates on qualifying insulation and air sealing improvements. We check your Pepco eligibility as part of every free estimate and handle rebate paperwork on your behalf once the program page is established.
Is my Montgomery County home served by Pepco or BGE?
Most of Montgomery County is served by Pepco. Northern parts of the county are in BGE territory. We verify which utility serves your address during your free estimate and check all applicable rebate programs at the same time.
What types of homes do you work on in Montgomery County?
We work on all residential property types in Montgomery County including older mid-century construction in Silver Spring and Wheaton, newer suburban homes in Germantown and Gaithersburg, high-end properties in Bethesda and Potomac, and everything in between.