The Best Insulation Contractors in San Antonio, TX

With a perfect rating of 5 from 64 reviews, Insulation Pros SATX is praised for their competitive pricing and effective insulation solutions. Customers appreciate their knowledgeable team and timely service. They excel in both residential and commercial projects. However, some clients have noted that their availability can be limited due to high demand.

Koala Insulation of North San Antonio has earned a rating of 4.9 from 90 reviews. Customers commend their thorough assessments and quality installation. They specialize in both fiberglass and spray foam insulation, making them versatile for various needs. One downside is their slightly higher costs, which may not fit every budget.

Central Texas RetroFoam has a solid rating of 4.8 from 101 reviews, with customers highlighting their expertise in retrofitting homes with foam insulation. They are well-regarded for their efficient and clean installation process. However, their focus on specific insulation types may limit options for some homeowners. That is a substantial body of feedback for a local operator, enough to trust the rating rather than credit a lucky streak. Most of what reviewers hire it for is retrofitting older homes. It serves San Antonio and surrounding areas, with $1.50 to $3.00 per square foot pricing, and the honest trade-offs are limited insulation options and higher prices for specialized services.

Prime Spray Foam Insulation San Antonio holds a rating of 4.9 from 41 reviews. Customers appreciate their fast and professional service, particularly for spray foam insulation projects. They are best known for their effective air sealing capabilities. However, their smaller review base makes them promising but unproven compared to more established competitors.

Texas Pro Insulators has a rating of 4.8 from 53 reviews. Reviewers often commend their reliability and quality of work, especially in residential insulation projects. They offer a variety of insulation types, making them a versatile option. However, some customers have reported longer project timelines than initially expected. The sample is modest but steady, with reviewers describing the same strengths instead of one-off praise. Most of what reviewers hire it for is reliable residential insulation. It serves San Antonio and nearby areas, with $1.00 to $2.50 per square foot pricing, and the honest trade-offs are longer project timelines and limited commercial experience.

iFOAM Insulation holds a rating of 4.8 from 51 reviews, with customers praising their knowledgeable staff and quality installations. They specialize in spray foam and blown-in insulation. While they provide excellent service, their pricing can be on the higher side, which may deter some budget-conscious homeowners. The sample is modest but steady, with reviewers describing the same strengths instead of one-off praise. Most of what reviewers hire it for is quality spray foam and blown-in insulation. It serves San Antonio, with $1.50 to $3.00 per square foot pricing, and the honest trade-offs are higher pricing and limited service offerings compared to larger firms.

Insulation-X - Home Insulation Contractor has a perfect rating of 5 from 11 reviews. Customers appreciate their friendly service and willingness to address specific needs. They are a promising choice for homeowners looking for personalized service. However, their limited review base makes them less proven compared to more established contractors.

South Texas Insulation has a perfect rating of 5 from 8 reviews, highlighting their efficiency and professionalism in insulation projects. They are particularly noted for their quick turnaround times. However, their small review count may not provide a comprehensive picture of their overall performance. The review base is still thin, so we read the rating as promising rather than proven and weighted it accordingly. Most of what reviewers hire it for is fast insulation services. It serves San Antonio, with $1.50 to $2.50 per square foot pricing, and the honest trade-offs are small review base and limited service offerings.

Bexar Insulation has a rating of 3 from just 2 reviews. Customers have found their service to be satisfactory but not exceptional. They may appeal to those seeking basic insulation work at a lower cost. However, the thin review base raises concerns about their reliability and overall quality. The review base is still thin, so we read the rating as promising rather than proven and weighted it accordingly. Most of what reviewers hire it for is basic insulation needs on a budget. It serves San Antonio, with $0.50 to $1.50 per square foot pricing, and the honest trade-offs are thin review base and inconsistent service quality.