Compare the highest-rated insulation professionals in Lewisberry, Pennsylvania. All contractors are licensed, insured, and verified through our rigorous screening process.
HomeCraft is a highly-rated, locally-owned contractor specializing in comprehensive home performance and insulation services. They are known for their detailed energy audits and expert installation of both spray foam and blown-in insulation, particularly in attics and crawl spaces. Their strength lies in a holistic approach to home sealing and efficiency.
Energy Smart focuses heavily on scientific home energy audits and resolving comfort issues. They are a certified BPI (Building Performance Institute) contractor, which signifies a high level of expertise in building science. They offer a full suite of insulation services, with a particular focus on insulation removal and replacement in existing homes.
As part of a national brand with local franchise ownership, Koala Insulation brings standardized processes and a strong focus on customer education. They offer a wide range of insulation types, including blown-in cellulose and fiberglass, and are recognized for their clear communication and free, detailed estimates.
The insulation market serving Lewisberry, PA, is characterized by a small number of highly specialized, quality-driven regional contractors rather than a high volume of local competition. Due to the age of many homes in the area and the climate, there is strong demand for attic upgrades, basement/crawl space encapsulation, and air sealing to improve energy efficiency. The average quality of service is high, as the contractors who have sustained their business have done so through reputation and specialization. Pricing is competitive but aligns with the premium for expert service; homeowners can expect a typical attic blow-in insulation project to range from $1,500 to $3,500, while comprehensive spray foam applications or full-home air sealing can run from $5,000 to $15,000+, depending on the home's size and scope. Most reputable providers are well-versed in Pennsylvania's building codes and can advise on available rebates through programs like the Pennsylvania Department of Environmental Protection or local utility companies.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Lewisberry regulations and climate
Get answers to common questions about insulation services in Lewisberry, Pennsylvania.
For our humid continental climate with cold winters and hot, humid summers, a balanced approach is key. We recommend focusing on air sealing and attic insulation first, as heat loss through the roof is a major issue here. Blown-in cellulose or fiberglass in the attic and spray foam for sealing basement rim joists and crawl spaces are highly effective for year-round comfort and energy savings in Pennsylvania.
Costs vary based on home size, insulation type, and accessibility, but for a standard 1,500 sq. ft. home, whole-attic insulation can range from $1,500 to $3,500. Local factors like the age of your home (common older builds in the area) can increase cost if extensive air sealing is needed. Always get itemized estimates from local providers that detail material (R-value) and labor costs.
While insulation can be installed year-round, the ideal times are late spring (May-June) and early fall (September-October). These periods typically offer mild, dry weather in South Central PA, which is optimal for attic work and allows for proper material curing. Scheduling during these shoulder seasons also ensures your home is prepared for both summer AC strain and our cold winter temperatures.
Yes, Pennsylvania offers several programs. The most accessible is the **PA Act 129 Home Energy Assessment** program, often providing substantial rebates through local utilities like UGI or Met-Ed. Additionally, the federal Inflation Reduction Act offers tax credits for qualified insulation upgrades. A reputable local installer will be familiar with these programs and can help you navigate the application process.
First, verify they are properly licensed and insured to work in Pennsylvania. Look for established local companies with strong references in York County, as they understand regional building styles and climate challenges. Ensure they perform a thorough energy audit or assessment before quoting and provide clear details on the recommended R-values, which should meet or exceed DOE recommendations for our zone (Zone 5).