Compare the highest-rated insulation professionals in Gettysburg, Pennsylvania. All contractors are licensed, insured, and verified through our rigorous screening process.
A highly-rated, locally owned and operated franchise of the national Koala Insulation brand. They emphasize education, transparency, and providing customized insulation solutions. They are known for their detailed energy audits and expertise in both new installation and replacement projects.
A well-regarded regional contractor offering a wide range of exterior and interior home services, with a dedicated division for insulation. They are recognized for their professional crews and comprehensive approach to improving home energy efficiency, often combining insulation with air sealing.
While their primary focus is on moisture control, this company has deep expertise in insulating the areas most prone to energy loss and moisture issues: basements and crawl spaces. They are the go-to specialists for below-grade insulation, often using spray foam to create a sealed, moisture-resistant barrier.
** The insulation market in Gettysburg, PA, is a mix of local specialized contractors and regional companies that serve the broader South Central PA area. The market is moderately competitive, with a high emphasis on quality and expertise due to the city's unique character—featuring many historic homes alongside newer constructions. This demands that contractors are knowledgeable not only in modern energy efficiency standards but also in the preservation-sensitive techniques required for older properties. The average quality of service is high among the established players, who typically hold relevant certifications (like BPI) and are well-versed in Pennsylvania building codes and available energy rebate programs (such as those from UGI or the Pennsylvania Act 129 program). Typical pricing is in line with regional averages. For standard blown-in attic insulation, homeowners can expect prices in the range of **$1,500 - $3,500**, depending on square footage and existing conditions. Spray foam insulation is a premium service, typically costing **$2.00 - $5.00 per board foot** for open-cell and more for closed-cell. The combination of an energy audit and air sealing services usually ranges from **$500 - $1,500**. Most reputable companies provide free, detailed estimates.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Gettysburg regulations and climate
Get answers to common questions about insulation services in Gettysburg, Pennsylvania.
For Gettysburg's humid continental climate, air sealing and attic insulation are the top priorities. Properly air sealing your attic floor and adding cellulose or blown-in fiberglass insulation to achieve at least R-49 will prevent heat loss in winter and reduce attic heat gain in summer, which is crucial for our area's temperature swings. Many historic homes here have little to no original insulation, making this upgrade one of the most effective for year-round comfort and energy savings.
Costs vary by home size and project scope, but a full attic insulation upgrade for an average Gettysburg home typically ranges from $1,500 to $3,500. Pennsylvania offers rebates through the Whole-Home Energy Rebate program (coming soon), and you should always check with your local utility, such as Adams Electric Cooperative, for current incentives. Additionally, federal tax credits for insulation can cover 30% of the cost up to $1,200 annually.
The ideal times are late spring (April-May) and early fall (September-October). These periods offer milder weather, which is safer for installers working in your attic and allows for proper curing of air-sealing materials. Scheduling in these off-peak seasons also ensures better availability from local contractors before the urgent heating and cooling rushes of deep winter and high summer hit our region.
Always verify the contractor is properly insured and licensed in Pennsylvania. Look for a company with specific experience in older homes common to Gettysburg, as they will understand the challenges of balloon framing, lath and plaster, and proper ventilation for historic structures. Check for local references and ask if they perform a pre-installation energy audit or use tools like blower door tests to identify specific air leakage points.
Not necessarily; air infiltration is often the primary issue in our older housing stock. Before adding wall insulation, a professional energy audit with a blower door test is highly recommended to locate major drafts around windows, doors, sill plates, and electrical outlets. In many historic Gettysburg homes, dense-pack cellulose can be blown into wall cavities, but only after critical air sealing is completed to ensure effectiveness and prevent moisture issues within the walls.