Compare the highest-rated insulation professionals in S F A U, Texas. All contractors are licensed, insured, and verified through our rigorous screening process.
A highly-rated, family-owned and operated insulation contractor with a strong focus on energy efficiency. They are known for their professional crews, thorough clean-up, and expertise in both new construction and retrofit projects. They often assist customers with understanding potential utility rebates.
A well-established local company with deep roots in the community. They receive consistent praise for their punctuality, transparent pricing, and knowledgeable consultants. They offer comprehensive energy audits and are experts in air sealing to complement their insulation work.
This provider specializes in tackling difficult projects, including historical homes and complex crawl space or basement insulation. They are recognized for their problem-solving skills and use of high-performance materials. Their service area extends throughout the greater San Antonio region.
** The insulation market in San Antonio is robust and highly competitive, driven by the region's extreme summer heat and high humidity, which creates a strong demand for energy-efficient home solutions. The average quality of service is high, as contractors must be proficient in addressing specific local challenges like radiant heat gain in attics and moisture control in crawl spaces. **Competition Level:** High. The market features a mix of long-standing local companies and newer, tech-savvy operators. Reputation and word-of-mouth are critical differentiators. **Typical Pricing:** Pricing is moderate and varies significantly by project type and material. * **Blown-In Attic Insulation:** $1,500 - $3,500 for an average home. * **Spray Foam Insulation:** $2.00 - $4.50 per board foot (highly dependent on foam type and thickness), making it a premium option. * **Air Sealing:** $500 - $2,000, often bundled with attic insulation for maximum efficiency. Many providers offer free estimates, and it is common for homeowners to leverage CPS Energy rebates for qualifying insulation and air sealing upgrades, which improves the return on investment.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with S F A U regulations and climate
Get answers to common questions about insulation services in S F A U, Texas.
For our hot Texas climate, spray foam insulation (especially open-cell) is highly effective for sealing air leaks and providing a strong thermal barrier, though it has a higher upfront cost. A very cost-effective alternative is blown-in cellulose or fiberglass in attics, which significantly reduces heat gain from the sun, a major concern in S.A. The best choice depends on your home's structure and budget, but prioritizing the attic is crucial here.
The ideal times are during our milder seasons—fall (September-November) and spring (February-April). Scheduling during these periods avoids the extreme summer heat, which can make attic work dangerous for installers and potentially affect material performance, and also avoids contractor peak-season backlogs. This timing allows you to prepare your home's efficiency before the intense summer cooling season hits.
Yes, CPS Energy, San Antonio's municipal utility, frequently offers rebates for adding attic insulation to improve energy efficiency. Additionally, Texas has a sales tax exemption on Energy Star labeled insulation materials and related products. It's essential to check the current CPS Energy website and consult with your insulation contractor, as these programs and amounts can change annually.
Always verify the contractor is licensed and insured in Texas. Look for established local companies with strong reviews on platforms like Google and the Better Business Bureau that specifically mention insulation work in our area. A trustworthy provider will offer a detailed, in-home assessment and quote, not just a phone estimate, and should clearly explain recommended R-values for our climate zone (Zone 2).
Absolutely. In San Antonio, the attic is the primary source of heat gain. Inadequate attic insulation allows radiant heat from the sun-baked roof to pour into your living spaces, causing your AC to run constantly. An insulation professional can perform an assessment to check your current insulation's depth, type, and R-value against the DOE's recommended minimum (R-38 to R-60 for attics here) and identify air leaks that compound the problem.