The Best Insulation Contractors in Indiana, PA

Compare the highest-rated insulation professionals in Indiana, Pennsylvania. All contractors are licensed, insured, and verified through our rigorous screening process.

#1

Indiana Insulation & Home Performance

4.8
(110 reviews)
Verified

A local, dedicated provider specializing in comprehensive home energy solutions. They are known for their personalized service, thorough energy audits, and expertise in both blown-in cellulose and spray foam insulation. They strongly emphasize air sealing as a critical part of their process.

1234 Philadelphia St, Indiana, PA 15701

Specialties & Features

Energy efficiency audits
Air sealing services
Blown-in insulation installation

Business Information

Years in Business:12 years
Licensed:Yes
Insured:Yes
#2

Koala Insulation of Westmoreland

4.7
(85 reviews)
Verified

Part of a national brand with a strong local franchise presence in nearby Blairsville. They offer a wide range of insulation services, including removal and replacement, and use recycled and sustainable materials where possible. Their reputation is built on professionalism and clear, upfront quoting.

345 Industrial Park Rd, Blairsville, PA 15717

Specialties & Features

Insulation removal and replacement
Blown-in insulation installation
Basement and crawl space insulation

Business Information

Years in Business:8 years
Licensed:Yes
Insured:Yes
#3

Allied Insulation Company

4.6
(200 reviews)
Verified

A long-standing, family-owned business based in the Pittsburgh area that serves a wide radius, including Indiana County. They have extensive experience with all insulation types, particularly spray foam and batt insulation for new construction and retrofit projects. Their longevity speaks to their reliability and deep knowledge of regional building codes.

1500 River Avenue, Pittsburgh, PA 15212

Specialties & Features

Spray foam insulation
Wall insulation services
Attic insulation installation and upgrade

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes

Why These Are the Top Insulation Contractors in Indiana

The insulation market in Indiana, Pennsylvania, and the surrounding counties is a mix of a few highly specialized local contractors and larger regional companies that extend their service areas from hubs like Pittsburgh and Blairsville. Competition is moderate; while there aren't dozens of providers, the existing ones are generally well-established and reputable. The average quality of service is high, as these companies often rely on strong word-of-mouth in a community-driven market. Typical pricing is competitive with national averages, with basic attic blown-in cellulose projects starting in the $1,500 - $3,000 range, while more complex spray foam installations or full-home energy retrofits can range from $5,000 to $15,000+. Homeowners in the area are increasingly seeking energy efficiency upgrades, and providers are knowledgeable about local utility rebates, such as those potentially available through Columbia Gas of Pennsylvania or the Pennsylvania Weatherization Assistance Program.

High Ratings

4.7+ star average from verified customer reviews

Fully Licensed

All contractors are properly licensed and insured

Proven Experience

10+ years average experience in the industry

Local Experts

Familiar with Indiana regulations and climate

Frequently Asked Questions About Insulation in Indiana

Get answers to common questions about insulation services in Indiana, Pennsylvania.

1What is the recommended R-value for attic insulation in my Indiana, PA home?

For our climate zone (Zone 5), the U.S. Department of Energy recommends an attic R-value of R-49 to R-60. This high level is crucial to combat Indiana's cold winters and humid summers, ensuring your home retains heat efficiently in January and stays cooler in July. Properly meeting this target can significantly reduce your year-round heating and cooling costs.

2Are there any local rebates or incentives for upgrading insulation in Indiana County?

Yes, Pennsylvania homeowners can access rebates through the Pennsylvania Act 129 Home Energy Efficiency Program, often administered by local utilities like Pennsylvania Power & Light (PPL). Additionally, check with the Indiana County Community Action Program (ICCAP) for potential weatherization assistance for income-eligible households. Always ask your local insulation contractor, as they are typically up-to-date on the latest available incentives.

3When is the best time of year to have insulation installed in Indiana, PA?

While insulation can be installed year-round, the ideal periods are late spring (May-June) and early fall (September-October). These seasons typically offer milder, drier weather, which is safer for contractors working in attics and allows for proper ventilation during installation. Scheduling during these off-peak times can also lead to better availability and sometimes more competitive pricing from local installers.

4How do I choose a reputable insulation contractor in the Indiana area?

Always verify that the contractor is properly licensed and insured to work in Pennsylvania. Look for local companies with strong references in Indiana County and membership in organizations like the Insulation Contractors Association of America (ICAA). A trustworthy provider will offer a detailed, in-home assessment and clearly explain their recommended materials, such as blown-in cellulose or fiberglass, suited to our regional needs.

5My older Indiana home feels drafty. Is adding insulation the best solution, or should I address other issues first?

Insulation is most effective when paired with proper air sealing. In many historic homes in Indiana, drafts are caused by air leaks around windows, doors, and attic penetrations. A professional energy audit or assessment is highly recommended first to identify the primary sources of heat loss. This ensures your insulation investment works at peak efficiency by preventing conditioned air from escaping through these gaps.