The Best Insulation Contractors in Mount Pleasant, PA

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

#1

Koala Insulation of South Pittsburgh

4.8
(120 reviews)
Verified

A highly-rated, newer but rapidly growing franchise known for its comprehensive insulation services and strong focus on customer education. They specialize in both residential and commercial projects, offering free estimates and emphasizing energy efficiency solutions. Their service area explicitly includes Westmoreland County.

They operate via mobile teams serving the South Pittsburgh area, including Mount Pleasant. (Physical office location is less relevant for a service-based contractor).

Specialties & Features

Blown-in attic insulation
Insulation removal and replacement
Air sealing services

Business Information

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

All Star Insulation & Home Performance

4.7
(90 reviews)
Verified

A well-regarded local contractor with a strong presence in Westmoreland County. They offer a full suite of insulation services and have expertise in home performance and energy audits, helping homeowners qualify for local utility rebates. They are known for professional crews and clean job sites.

Services Mount Pleasant and the surrounding region from their base in the greater Pittsburgh area.

Specialties & Features

Spray foam insulation
Energy efficiency audits
Basement and crawl space insulation

Business Information

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

Evergreen Home Energy

4.6
(80 reviews)
Verified

While based slightly further north, Evergreen is a key player in the Western PA insulation and energy efficiency market and serves the Mount Pleasant area. They are particularly strong in advanced air sealing and insulation solutions aimed at creating high-performance, comfortable homes. They are a certified BPI (Building Performance Institute) contractor.

1655 N Main St, Butler, PA 16001 (Serves Mount Pleasant area)

Specialties & Features

Air sealing services
Wall insulation services
Attic insulation installation and upgrade

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes

Why These Are the Top Insulation Contractors in Mount Pleasant

The insulation market in and around Mount Pleasant, PA, is characterized by a mix of a few highly specialized local contractors and several larger regional companies based in the Pittsburgh metro area that serve Westmoreland County. The competition is moderate but features reputable, quality-focused providers rather than a high volume of low-cost, low-quality options. The housing stock in the region includes many older homes, creating a strong demand for insulation upgrades, air sealing, and energy audits. Typical pricing is in line with national averages, with blown-in attic insulation ranging from $1,500 to $4,500 and spray foam projects starting at $2,500 and going significantly higher, depending on scope. Homeowners have access to rebates and incentives through utilities like Columbia Gas of Pennsylvania, which many of the top contractors are well-versed in navigating.

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 Mount Pleasant regulations and climate

Frequently Asked Questions About Insulation in Mount Pleasant

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

1What is the best type of insulation for my home in Mount Pleasant given our local climate?

For our 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 spray foam for its superior air-sealing properties in attics and crawlspaces, and dense-packed cellulose or fiberglass batts for wall cavities. This approach effectively combats both winter heat loss and summer heat gain, which is crucial for year-round comfort and energy savings in Westmoreland County.

2Are there any local rebates or incentives in Pennsylvania for upgrading my home's insulation?

Yes, Pennsylvania offers several programs. The most significant is the Keystone HELP Energy Efficiency Loan Program, which provides affordable financing for insulation projects. Additionally, Mount Pleasant homeowners should check with West Penn Power for potential rebates, and always consult a local tax professional about the federal tax credits for insulation, which can cover a percentage of the project cost when you meet specific R-value requirements.

3When is the best time of year to have insulation installed in Mount Pleasant?

While insulation can be installed year-round, the ideal times are late spring (May-June) and early fall (September-October). These periods typically offer mild, dry weather in Southwestern PA, which is optimal for attic work and allows for proper curing of certain materials like spray foam. Scheduling during these shoulder seasons also helps you prepare your home for the peak heating and cooling demands of winter and summer.

4How do I choose a reliable insulation contractor in the Mount Pleasant area?

Always choose a contractor licensed and insured to work in Pennsylvania. Look for local companies with strong references in Westmoreland County and ask if they perform a pre-installation energy audit. A reputable provider will be knowledgeable about Pennsylvania's building codes, offer detailed written estimates, and clearly explain the recommended R-values for our climate zone (Zone 5), rather than just quoting a price per square foot.

5My older Mount Pleasant home has drafty walls. Is adding insulation disruptive, and will it require removing the existing siding or plaster?

For existing walls, the most common and least disruptive method is dense-packed cellulose or fiberglass insulation installed through small holes drilled from the exterior (behind siding) or interior (in plaster walls, which are common in older homes here). These holes are meticulously patched and repaired, preserving your home's interior and exterior finishes. This process effectively reduces drafts and is a standard practice for historic and traditional homes in our area.