York Home Performance

About

York Home Performance brings 13+ years of BPI-certified expertise to insulation, air sealing, and energy audits across Pennsylvania and Maryland. Based in Glen Rock, Pennsylvania, the company serves homeowners looking to lower energy bills, eliminate drafts, and access utility rebate programs. The team handles the full building envelope—from attic and wall insulation to crawl space encapsulation and basement rim joist work. They use blown-in, batt, and spray foam insulation installed to meet recommended R-values for Pennsylvania and Maryland climates. Crawl space projects specifically address moisture control while improving floor comfort and reducing strain on heating and cooling systems. Wall insulation relies on minimally invasive injection methods that typically avoid drywall removal. Every job begins with a certified energy audit. York Home Performance uses blower door testing and thermal imaging to pinpoint exactly where homes lose energy, then recommends improvements based on actual findings rather than cost alone. Audits start at $100–$150 and often qualify for rebates. Air sealing—closing gaps, cracks, and penetrations where conditioned air escapes—precedes insulation work and is critical to performance. Homeowners rate the company 4.5 out of 5 stars across 111 reviews. The business operates Monday through Friday, 9 a.m. to 5 p.m., and can be reached at (410) 934-7734 for consultations and audit scheduling.

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