Compare the highest-rated insulation professionals in Dewart, Pennsylvania. All contractors are licensed, insured, and verified through our rigorous screening process.
A family-owned and operated business with a strong reputation for comprehensive home performance services. They are known for their expertise in both traditional and modern insulation methods and are a certified CertainTeed installer. They conduct detailed energy audits to diagnose issues before proposing solutions.
K&K Insulation is a dedicated insulation contractor serving the central PA region. They receive consistent praise for their professionalism, clean work, and expertise in retrofitting insulation into existing homes. They offer a wide range of material options and focus on improving home comfort and reducing energy bills.
While offering broader HVAC and plumbing services, Horizon Residential has a dedicated insulation division that is highly regarded in the Susquehanna Valley. They excel at integrating insulation and air sealing with a home's overall mechanical systems for maximum efficiency. Their knowledge of local utility rebates is a significant strength.
** The insulation market serving Dewart, PA, is characterized by a handful of established, high-quality regional contractors rather than a high volume of local competitors. Due to Dewart's location within the Susquehanna Valley, homeowners have access to reputable providers from Williamsport (Lycoming County) to the north and Sunbury (Northumberland County) to the south. The average quality of service is high, as these companies have built their reputations over many years serving a regional customer base. Competition is moderate but healthy, which helps maintain fair pricing. The housing stock in the area includes many older homes, creating a strong demand for insulation upgrades, removal of old material (like vermiculite), and air sealing. Typical pricing is in line with national averages, with blown-in cellulose or fiberglass for an attic ranging from **$1,500 to $2,800**, and spray foam projects costing **$3,500 to $7,500+** depending on scope. A key factor for consumers is that many of these top-tier contractors are well-versed in local building codes and can help homeowners navigate available rebates from Pennsylvania's Act 129 programs or through utilities like UGI.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Dewart regulations and climate
Get answers to common questions about insulation services in Dewart, Pennsylvania.
For Dewart's humid continental climate with cold winters and warm, muggy summers, a combination approach is often best. In older homes, air sealing is critical first. For attics, blown-in cellulose or fiberglass provides excellent thermal resistance (R-value) and can be installed over existing material. For walls, injection foam is a top choice as it fills cavities completely, providing superior air sealing and moisture control, which is vital for managing humidity and preventing mold.
Yes, Pennsylvania offers several programs. The most accessible is the Keystone HELP Energy Efficiency Loan Program, which provides low-interest loans for insulation upgrades. Additionally, your local utility provider (like UGI Utilities or PPL Electric) likely has rebate programs for adding insulation to attics and walls. Always check with your installer, as reputable local contractors are familiar with these programs and can help you apply.
While insulation can be installed year-round, the best times are late spring (May-June) and early fall (September-October). These periods typically offer mild, dry weather in Central PA, which is ideal for attic work and allows for proper ventilation during installation. Scheduling during these shoulder seasons also avoids the peak summer heat for attic projects and the winter rush, potentially leading to better scheduling and pricing.
Always choose a licensed and insured contractor. Look for companies with strong local references in Northumberland County and membership in organizations like the Building Performance Institute (BPI), which is crucial for proper air sealing. Ask if they perform a pre-installation energy audit and provide a detailed quote specifying R-values, materials, and square footage. Be wary of door-to-door sales with high-pressure tactics and always verify their physical business address.
Common signs in Dewart homes include ice dams forming on the roof in winter, uneven room temperatures, and drafts. A simple visual check can reveal if insulation is level with or below the attic floor joists—current DOE recommendations for our climate zone (Zone 5) are R-49 to R-60 for attics. You can also feel for significant temperature differences between your living space and the attic. A professional energy audit with a blower door test is the most accurate way to identify insulation and air leakage problems.