The Best Insulation Contractors in Fresno, TX

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

#1

Koala Insulation of Greater Houston

4.8
(180 reviews)
Verified

A highly-rated, modern insulation company known for its focus on energy efficiency and customer education. They offer a wide range of services and use advanced diagnostic tools to identify home efficiency issues. Their strong emphasis on clear communication and upfront pricing makes them a top choice.

They serve the Greater Houston area, including Fresno, from their base in Pearland, TX.

Specialties & Features

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

Business Information

Years in Business:8 years
Licensed:Yes
Insured:Yes
#2

Sterling Services

4.7
(250 reviews)
Verified

A well-established, family-owned contractor with a long history in the Houston area. They have built a strong reputation for reliability and quality workmanship in both residential and commercial insulation. Their longevity and extensive experience with local building codes are significant advantages.

Based in nearby Manvel, TX, they actively serve Fort Bend County and Fresno.

Specialties & Features

Attic insulation installation and upgrade
Crawl space insulation
Air sealing services

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes
#3

Atlas Insulation of Houston

4.6
(150 reviews)
Verified

A specialized insulation contractor that is part of a larger national network, bringing both local expertise and corporate resources. They are known for their professional crews and expertise in all major insulation types, particularly spray foam and blown-in fiberglass or cellulose.

They operate out of Houston and serve the entire metropolitan region, including Fresno.

Specialties & Features

Spray foam insulation
Wall insulation services
Energy efficiency audits

Business Information

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

Why These Are the Top Insulation Contractors in Fresno

** The insulation market in Fresno, Texas, is characterized by high-quality, regional contractors based in the surrounding Houston suburbs rather than a high density of hyper-local providers within the city limits itself. The competition is strong among these established companies, which drives a focus on professionalism, certifications (like from the Cellulose Insulation Manufacturers Association or Spray Polyurethane Foam Alliance), and customer service. The market is heavily influenced by the local climate, with a primary demand for solutions that combat extreme summer heat and humidity. This makes **attic insulation, radiant barriers, and air sealing** the most requested services to improve AC efficiency and reduce soaring energy bills. Homeowners are increasingly aware of available rebates from utility providers like CenterPoint Energy, and the top contractors are knowledgeable about these programs. Typical pricing is competitive with the greater Houston area. As a rough guide: * **Blown-in Attic Insulation:** $1,500 - $3,500 * **Spray Foam Insulation (roofline):** $4,500 - $8,500+ * **Air Sealing Service:** $500 - $1,500 Quality varies significantly, so due diligence—checking for proper state licensing (like a Texas Residential Appliance Installer license or general contractor license), insurance, and detailed, written estimates—is highly recommended for Fresno homeowners.

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 Fresno regulations and climate

Frequently Asked Questions About Insulation in Fresno

Get answers to common questions about insulation services in Fresno, Texas.

1What is the most important type of insulation for homes in Fresno, Texas, given our local climate?

For Fresno's hot, humid Gulf Coast climate, attic insulation is the most critical. Properly insulating your attic to a high R-Value (recommended R-38 to R-60) acts as a primary thermal barrier against intense summer heat, significantly reducing cooling costs. Additionally, ensuring a tight air seal in the attic helps manage the humidity that can lead to mold and reduced indoor air quality.

2When is the best time of year to have insulation installed or upgraded in Fresno?

The ideal times are during the milder seasons of fall (September-November) and spring (February-April). Scheduling during these periods avoids the peak summer heat, which makes attic work extremely uncomfortable and can affect installation quality, and also avoids contractor backlogs. Planning ahead for summer is wise, as this is when many homeowners realize their insulation is inadequate.

3Are there any local rebates or incentives for insulation upgrades in the Fresno/Houston area?

Yes, homeowners served by CenterPoint Energy may qualify for rebates through the Home Energy Efficiency Program (HEEP) for adding attic insulation, which can offer significant savings. Furthermore, Texas has a sales tax exemption on labor and materials for qualifying energy-efficient improvements, and federal tax credits may also apply. A reputable local installer will be knowledgeable about these programs.

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

Always verify the contractor is licensed and insured in Texas. Look for companies with strong local experience who understand the specific challenges of our climate, such as managing humidity and preventing condensation. Check for reviews on local platforms and ask for references from recent jobs in Fort Bend County to assess their reputation and quality of work.

5Besides the attic, what other areas of my home should I consider insulating for maximum efficiency in Texas?

You should also evaluate wall insulation, especially in older homes, and critically, the insulation and sealing of your ductwork. In Fresno, a significant amount of cooled air is lost through leaky, uninsulated ducts running through hot attics or crawl spaces. Sealing and insulating these ducts is one of the highest-return investments for improving comfort and reducing energy bills in our region.