The Best Insulation Contractors in Belton, TX

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

#1

Koala Insulation of Central Texas

4.8
(150 reviews)
Verified

A highly-rated, locally-focused provider known for its strong customer service and comprehensive energy efficiency solutions. They specialize in both residential and commercial insulation services and emphasize education, helping homeowners choose the right materials and methods for their needs and budget.

3505 S General Bruce Dr, Temple, TX 76504 (Serves Belton)

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

Century Insulation, Inc.

4.7
(90 reviews)
Verified

A long-standing, family-owned business with a strong reputation for quality workmanship and professionalism in Central Texas. They have extensive experience with various insulation types and are known for their expertise in complex projects and new construction.

5607 S General Bruce Dr, Temple, TX 76502 (Serves Belton)

Specialties & Features

Spray foam insulation
Basement and crawl space insulation
New construction insulation

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes
#3

Ascension General Contractors

4.6
(80 reviews)
Verified

While a general contractor, they have a dedicated division for insulation and energy efficiency upgrades. They are a well-regarded local company that handles projects from audit to installation, including integrating insulation with overall home performance improvements.

201 E Central Ave, Belton, TX 76513

Specialties & Features

Energy efficiency audits
Attic insulation installation and upgrade
Wall insulation services

Business Information

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

Why These Are the Top Insulation Contractors in Belton

The insulation market in Belton, Texas, is characterized by a small number of hyper-local providers, with the majority of services being offered by established contractors from the adjacent city of Temple. The competition is moderate, fostering generally good service quality and customer care among the top-tier companies. The housing stock includes a mix of older homes requiring insulation upgrades and new construction, driving demand for both retrofit and installation services. Typical pricing is competitive with Central Texas averages, with blown-in attic insulation ranging from $1,500 to $3,500 for an average home, and spray foam projects costing significantly more. Homeowners are increasingly aware of energy efficiency, and providers are knowledgeable about local building codes and available rebates from utilities like Oncor.

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 Belton regulations and climate

Frequently Asked Questions About Insulation in Belton

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

1What is the most cost-effective type of insulation for my Belton home given our hot Texas climate?

For our Central Texas climate, where summer heat is the primary concern, blown-in fiberglass or cellulose in the attic is often the most cost-effective. It provides excellent thermal resistance (R-value) and can be installed over existing insulation. Spray foam offers superior air sealing and higher R-value per inch but comes at a higher upfront cost; it's a strong investment for blocking attic heat gain, which is critical for Belton's long, hot summers.

2When is the best time of year to get insulation installed in Belton?

The ideal times are during the milder seasons of spring (March-May) and fall (September-November). This avoids the extreme summer heat in the attic, which can be dangerous for installers and affect certain materials like spray foam, and also avoids potential winter delays. Scheduling during these shoulder seasons ensures better availability from local contractors and allows you to prepare your home for the peak heating or cooling season ahead.

3Are there any specific local building codes or rebates in Belton, TX, for insulation projects?

Belton follows the 2021 International Energy Conservation Code (IECC), which sets minimum R-value requirements (e.g., R-30 to R-60 for attic insulation depending on construction). Always hire a licensed contractor who pulls the proper city permits. For rebates, check with your specific electricity provider (like Oncor or Texas New Mexico Power) and the Texas Gas Service, as they occasionally offer incentives for energy-efficient upgrades, though state-wide programs can change.

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

Look for a licensed, insured contractor with strong local references and experience with Texas homes. Verify they perform a thorough energy audit or inspection first. Choose a company familiar with Belton's common issues, like humidity control and preventing attic condensation, which is crucial for our climate. Always get detailed, written estimates that specify the R-value, material type, and scope of work, not just the thickness or price.

5My energy bills are very high in the summer. Will adding more attic insulation alone make a significant difference?

In Belton, upgrading attic insulation is one of the most impactful steps, as the attic is the largest source of heat gain. However, for a comprehensive solution, it should be paired with air sealing (to stop cool air from escaping) and ensuring your ductwork in the attic is properly sealed and insulated. A professional assessment can identify if inadequate insulation is the primary issue or if other factors like duct leaks or an aging HVAC system are major contributors.