The Best Insulation Contractors in State College, PA

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

#1

Koala Insulation of Central Pennsylvania

4.9
(100 reviews)
Verified

A highly-rated, locally-owned franchise known for its comprehensive approach to home performance. They specialize in a wide range of insulation services and emphasize energy efficiency and customer education. Their service area explicitly includes State College.

217 Dell St, Bellefonte, PA 16823 (Located just north of State College, serving the area directly)

Specialties & Features

Blown-in attic insulation
Spray foam insulation
Insulation removal and replacement

Business Information

Years in Business:5 years
Licensed:Yes
Insured:Yes
#2

Energy Smart Home Performance

4.8
(80 reviews)
Verified

This company focuses heavily on whole-home energy efficiency solutions. They are a leader in conducting professional energy audits and implementing the recommended improvements, including advanced air sealing and insulation upgrades.

125 Amberleigh Ln, Port Matilda, PA 16870 (Located a short drive from State College)

Specialties & Features

Energy efficiency audits
Air sealing services
Basement and crawl space insulation

Business Information

Years in Business:10 years
Licensed:Yes
Insured:Yes
#3

Horizon Services

4.5
(150 reviews)
Verified

A well-established and larger regional contractor that provides a broad array of home services, including HVAC, plumbing, and electrical work. They have a dedicated insulation division that handles both new installation and replacement projects, making them a good option for larger or more complex jobs.

5105 Carlisle Pike, Mechanicsburg, PA 17050 (Serves a wide area of Central PA, including State College)

Specialties & Features

Attic insulation installation and upgrade
Wall insulation services
Insulation removal and replacement

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes

Why These Are the Top Insulation Contractors in State College

The insulation market in State College, Pennsylvania, is characterized by a mix of specialized local performance contractors and larger regional service companies. Due to the presence of Penn State University and a historic housing stock with many older homes, there is a strong demand for energy efficiency upgrades. The market competition is moderate but features high-quality providers who are well-versed in the specific needs of the region, including dealing with cold winters and understanding local utility rebates (like those from West Penn Power). The typical customer is often a homeowner seeking to reduce high energy bills in a drafty older home or a landlord preparing a rental property for the student market. Pricing is generally in line with the Northeastern U.S. average, with spray foam projects being a premium service, while blown-in cellulose or fiberglass attic insulation is a more common and cost-effective upgrade. Air sealing is increasingly recognized as a critical first step before adding insulation.

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 State College regulations and climate

Frequently Asked Questions About Insulation in State College

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

1What is the best type of insulation for homes in State College given our climate?

For our cold winters and 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 for rim joists and basements to control moisture and air infiltration. Properly addressing air leaks is as crucial as the insulation material itself to combat Pennsylvania's seasonal temperature extremes and improve energy efficiency year-round.

2How much does insulation installation typically cost for a State College home?

Costs vary by home size, scope, and material, but a typical attic insulation project in State College ranges from $1,500 to $3,500. Pennsylvania's climate justifies an investment in higher R-values, which can increase upfront cost but lead to significant savings on heating bills, especially during our long winter. Always get itemized estimates from local contractors that detail material quantities, R-values, and labor.

3When is the best time of year to add or upgrade insulation in State College?

The ideal times are late spring (May-June) and early fall (September-October). These periods offer moderate temperatures, making it easier for contractors to perform thorough air sealing and for materials like spray foam to cure correctly. Scheduling during these shoulder seasons also ensures your home is prepared before the peak heating season, though professional installers in Centre County work year-round.

4Are there any local rebates or incentives for insulation in Pennsylvania?

Yes. Pennsylvania homeowners should first check the **PA Department of Environmental Protection's** (DEP) rebate programs and the **Weatherization Assistance Program** for income-eligible families. Additionally, Centre Region residents should inquire with their local utility provider (like State College Borough Water Authority or other electric/gas suppliers) for direct rebates on energy audits and insulation upgrades that meet specific efficiency standards.

5What should I look for when choosing an insulation contractor in the State College area?

Choose a licensed and insured contractor with specific experience in our climate. They should perform a pre-installation energy audit or assessment and provide a detailed quote specifying materials, agreed-upon R-values, and air sealing work. Check for membership in local associations like the Building Industry Association of Central PA (BIA) and read reviews about their service in dealing with common local issues like attic bypasses and basement moisture.