The Best Insulation Contractors in Georgetown, TX

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

#1

Radiant Barrier & Insulation Solutions

4.8
(250 reviews)
Verified

A highly-rated, locally-focused contractor known for its expertise in both traditional and advanced insulation systems. They emphasize energy efficiency and often perform energy audits to tailor their solutions. Their team is well-regarded for professionalism and deep knowledge of the Central Texas climate.

100 Sun Light Blvd, Georgetown, TX 78626

Specialties & Features

Spray foam insulation
Attic insulation upgrades
Radiant barrier installation

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#2

Longhorn Insulation

4.7
(180 reviews)
Verified

A reputable company serving the greater Austin area, including Georgetown. They have a strong track record for a wide range of insulation services, from new construction to retrofit projects. They are known for their blown-in cellulose and fiberglass work and are often recommended for attic projects and insulation removal.

(Serves Georgetown from a central location) 200 Chisholm Trail Rd, Round Rock, TX 78681

Specialties & Features

Blown-in insulation
Insulation removal and replacement
Crawl space insulation

Business Information

Years in Business:12 years
Licensed:Yes
Insured:Yes
#3

Austin Insulation & Supply

4.6
(150 reviews)
Verified

A well-established provider that acts as both a supplier and installer, ensuring they have access to top-quality materials. They are praised for their expertise in spray foam and their ability to handle complex projects, including wall insulation and air sealing for existing homes.

(Serves Georgetown from Austin) 2050 Goodrich Ave, Austin, TX 78741

Specialties & Features

Spray foam insulation
Wall insulation services
Air sealing

Business Information

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

Why These Are the Top Insulation Contractors in Georgetown

** The insulation market in Georgetown, Texas, is characterized by high demand driven by the city's rapid growth, extreme summer heat, and a mix of historic and new-construction homes. The average quality of service is high, as contractors must be proficient in both modern energy-efficient techniques and the specific challenges of retrofitting older properties. The competition level is moderate but specialized. While there are many general contractors, the number of dedicated, highly-rated insulation specialists is more concentrated, with several top-tier operators based in neighboring Round Rock and Austin actively serving the Georgetown area. Typical pricing is competitive with the Central Texas region. For a standard attic blown-in insulation job, homeowners can expect to pay between $1,500 and $3,500. Spray foam insulation is a premium service, typically ranging from $3,500 to $7,500+ for an entire attic, reflecting its superior performance in air sealing and R-value. Many providers offer free quotes and are knowledgeable about local utility rebates (e.g., from Austin Energy) which can help offset costs for energy-efficient upgrades.

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 Georgetown regulations and climate

Frequently Asked Questions About Insulation in Georgetown

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

1What is the recommended R-value for attic insulation in a Georgetown home, and why is it specific to our area?

For Georgetown's hot-humid climate (Climate Zone 2), the U.S. Department of Energy recommends an attic R-value of R-38 to R-60. This high recommendation is crucial because it provides a robust thermal barrier against our intense summer heat, which can last over six months. Properly achieving this R-value significantly reduces cooling costs and improves indoor comfort by preventing excessive heat gain through the roof.

2How much does it typically cost to reinsulate an attic in Georgetown, and what factors influence the price?

For a standard 1,500 sq. ft. attic in Georgetown, blown-in cellulose or fiberglass insulation typically ranges from $1,500 to $3,500. Key cost factors include the chosen material (fiberglass vs. spray foam), the current R-value you need to achieve, attic accessibility, and whether old insulation must be removed first. Local material availability and the high demand for energy efficiency upgrades in Texas also influence regional pricing.

3Are there any local Georgetown or Texas regulations or rebates for insulation upgrades I should know about?

While Georgetown follows the statewide residential energy code, there are no unique city ordinances for insulation. However, homeowners should always verify their contractor is properly licensed and insured in Texas. For rebates, check with your specific utility provider (like Georgetown Utility Systems or Pedernales Electric Co-op) and the Texas LoanSTAR program, as they occasionally offer incentives for energy efficiency improvements that include insulation.

4What is the best time of year to install or upgrade insulation in my Georgetown home?

The ideal times are during the milder seasons of fall (September-November) and spring (February-April). Attic work in our scorching summer can be dangerously hot for workers and less efficient, while winter can bring unpredictable cold snaps. Scheduling during these shoulder seasons allows for proper installation comfort and ensures your home is fully optimized before the peak heating or cooling demand arrives.

5How do I choose a reliable insulation contractor in the Georgetown area, and what should I ask them?

Look for local, established contractors with strong reviews, proper Texas licensing, and proof of liability/workers' compensation insurance. Always get 2-3 detailed written estimates. Key questions to ask include: "Can you provide a Manual J load calculation to determine my home's specific needs?", "Do you perform an air sealing service before insulating (critical for our humid climate)?", and "What is your warranty on both materials and labor?"