Compare the highest-rated insulation professionals in Lewistown, Pennsylvania. All contractors are licensed, insured, and verified through our rigorous screening process.
A leading energy efficiency and insulation specialist serving Central PA. They are known for comprehensive home performance audits and high-quality installations, including advanced spray foam and dense-pack cellulose. Their strength lies in a whole-house approach, combining insulation with air sealing for maximum energy savings.
Part of a national brand with a strong local presence, Koala Insulation is highly rated for its professionalism and wide range of insulation services. They specialize in both new installations and removal/replacement of old insulation, focusing on attic, wall, and crawl space applications.
A long-standing, family-owned insulation contractor with deep roots in the Central Pennsylvania community. They have a strong reputation for reliability and quality workmanship in both residential and commercial projects, particularly with spray foam and fiberglass batts.
The insulation market in and around Lewistown, PA, is characterized by a mix of a few very small local operators and a stronger presence of established regional contractors based in larger hubs like Mechanicsburg and State College. Due to Lewistown's size, most top-tier service is provided by these regional companies who travel to serve the area. The competition is moderate, ensuring quality but requiring homeowners to seek quotes from several providers. The average quality of service from the top-tier contractors is high, with many holding certifications from Building Performance Institute (BPI) or similar, and being well-versed in Pennsylvania's building codes and available energy rebate programs (such as those from UGI or the PA Department of Environmental Protection). Typical pricing is in line with regional averages. As a rough guide: * **Blown-In Attic Insulation:** $1,500 - $3,500 * **Spray Foam Insulation (closed-cell):** $1.50 - $3.00 per board foot * **Wall Insulation (dense-pack):** $1.50 - $3.50 per square foot of wall * **Whole-House Energy Audit:** $400 - $700 Prices can vary significantly based on home size, insulation material (fiberglass, cellulose, foam), accessibility, and the scope of air sealing work included. It is highly recommended to obtain at least two detailed quotes for any project.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Lewistown regulations and climate
Get answers to common questions about insulation services in Lewistown, Pennsylvania.
For Lewistown's humid continental climate with cold winters and warm, humid summers, a combination of air sealing and high R-value insulation is key. We typically recommend blown-in cellulose or fiberglass for attics (targeting R-49 to R-60) and spray foam or dense-packed cellulose for walls to manage moisture and air infiltration. Properly addressing air leaks is as crucial as the insulation material itself to combat both winter heat loss and summer humidity.
Costs vary based on home size, insulation type, and areas treated, but local projects often range from $1,500 to $4,500. For example, attic insulation for an average 1,500 sq ft home can cost $1,800-$2,500, while full wall insulation is more extensive. Pennsylvania offers rebates through programs like the Keystone HELP Energy Efficiency Loan, and federal tax credits can cover 30% of qualified material costs up to $1,200, making upgrades more affordable.
The ideal times are late spring (May-June) and early fall (September-October). These periods offer mild temperatures in Lewistown, allowing contractors to perform thorough air sealing and installation without extreme attic heat or winter cold interfering with work quality or material application. Scheduling during these shoulder seasons also ensures your home is fully prepared for both peak heating and cooling seasons.
Yes, there are several local and regional insulation contractors serving Mifflin County. Choose a provider by verifying they are properly licensed and insured in Pennsylvania, have specific experience with older homes common in Lewistown, and can provide local references. Always request a detailed, written estimate that includes a manual J load calculation or energy audit to ensure the proposed solution meets the specific needs of your home.
While adding attic insulation is one of the most effective steps, it must be paired with comprehensive air sealing. Many older Lewistown homes have significant air leaks around chimneys, plumbing stacks, and recessed lights that bypass insulation. A professional assessment should identify and seal these leaks first; then, adding the proper level of insulation (like bringing attic floors to R-49) will dramatically improve comfort and reduce heating costs from providers like UGI Utilities or Valley Energy.