Compare the highest-rated insulation professionals in Ellsworth, Pennsylvania. All contractors are licensed, insured, and verified through our rigorous screening process.
A highly-rated, full-service insulation contractor known for its strong focus on customer education and energy efficiency. They specialize in both residential and commercial projects, offering a wide range of insulation solutions and emphasizing proper air sealing to maximize home performance. Their service vehicles are branded and they have a strong local presence in the South Hills area.
A well-established local contractor with a long track record in the region. They are known for their expertise and professional crew, handling everything from simple attic jobs to complex whole-house retrofits. They have deep knowledge of local building codes and often work alongside home performance companies to ensure comprehensive energy upgrades.
A larger, regional provider with a strong reputation for reliability and a wide service area that fully covers Ellsworth. They have the capacity for large-scale projects and carry a vast inventory of insulation materials. They are a good option for both new construction and existing home upgrades, and they are proficient in navigating utility rebate programs.
** The insulation market in and around Ellsworth, PA, is characterized by a mix of a few highly specialized local contractors and larger regional companies based in neighboring hubs like Washington and Canonsburg. Due to Ellsworth's rural/suburban nature and older housing stock, there is a significant demand for insulation upgrades, particularly in attics, basements, and crawl spaces to combat energy loss. The competition is moderate but healthy, driving a focus on quality and customer service. The average quality of service is high among the top-tier providers, with most being well-versed in modern building science principles like air sealing. Typical pricing is competitive with regional averages; for example, blown-in attic insulation can range from $1,500 to $3,500 depending on square footage and depth, while spray foam projects are a premium service starting at several thousand dollars. Homeowners are increasingly aware of state and utility rebates (e.g., through the PA Department of Environmental Protection or local natural gas providers), and the leading contractors are adept at helping clients navigate these incentives to improve affordability.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Ellsworth regulations and climate
Get answers to common questions about insulation services in Ellsworth, Pennsylvania.
For Ellsworth's humid continental climate with cold winters and warm, humid summers, the top priorities are air sealing and attic insulation. Properly air sealing your attic floor and adding cellulose or blown-in fiberglass to achieve an R-value of R-49 to R-60 is critical to prevent heat loss in winter and reduce summer cooling costs. Additionally, insulating basement rim joists and crawl spaces helps combat drafts and moisture issues common in our region.
The best time for insulation projects in Ellsworth is typically late spring through early fall (May to October), when attics and crawl spaces are more accessible and temperatures are moderate for sealing materials to cure properly. While some contractors offer slower-season promotions in late winter, scheduling in advance is key. Avoid peak winter months when ice dams can be a concern and summer when demand for HVAC-related services is highest.
Yes, insulation work must comply with the Pennsylvania Uniform Construction Code (UCC), which adopts the International Residential Code (IRC) and specifies minimum R-values for different parts of your home. More importantly, check for utility rebates through your local provider, such as Columbia Gas of Pennsylvania or West Penn Power, which often offer incentives for adding insulation. Always ensure your contractor pulls the required local permits from the Ellsworth borough or Washington County.
Choose a contractor who is licensed and insured in Pennsylvania and has specific experience with older homes common in our area, which may have knob-and-tube wiring or plaster walls. Look for companies that perform a pre-installation energy audit (like a blower door test) to identify air leaks and provide a detailed quote specifying materials, R-values, and square footage. Ask for local references and verify they understand moisture management for our climate.
This is a very valid concern in humid Ellsworth summers. The key is not just adding insulation, but ensuring proper air sealing and ventilation first. A reputable contractor will assess your attic's existing ventilation (soffit and ridge vents) and may recommend adding more before insulating to prevent trapped moisture. Using vapor-permeable insulation like cellulose on the attic floor, rather than sealing vapor barriers incorrectly in walls, is a standard best practice here.