Top-rated batt, rolled or reflective insulation install or upgrade pros.

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Find Batt, rolled or reflective insulation install or upgrade pros in San Antonio

Avatar for TEXAS SHIELD INSULATION, LLC.
TEXAS SHIELD INSULATION, LLC.
4.9(
13
)

Serving San Antonio, TX and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"We couldn't be more pleased with the added insulation in the attic above the garage. Only downside is that it's better done than the rest of the attic! The rest of the work replacing the insulation in water-damaged areas went very quickly. We will likely be bringing them back to do the rest of the attic."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+5

Response time1 day
8 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Geo-Insulation
Geo-Insulation
5.0(
18
)

Serving San Antonio, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2012

Free estimates

Warranties offered

""If you’re shopping around for insulation, save yourself the time and call Geo-Insulation. As a military retiree, I truly value honesty and professional execution, and Tom (owner) and his team delivered on both. After comparing four different quotes, it was clear that Geo-Insulation was the best choice. I told Tom I was looking for a reasonable ROI, and he was incredibly upfront about which upgrades would yield the most savings. His pricing was fair and transparent—unlike several competitors I contacted. The installation was fast, clean, and professional. If you want an honest local business with no-pressure sales and expert work, look no further than Geo-Insulation!""
Response time2 days
Response rate100%
20 neighbors recently requested a quote
Avatar for Texas Pro Insulators, LLC
Texas Pro Insulators, LLC
4.4(
58
)

Serving San Antonio, TX and surrounding areas

Approved

Super Service Award Winner

In business since 1995

Free estimates

Warranties offered

"We had reflective insulation and blown in insulation installed in our attic. It was done in a timely manner and the crew was polite and cleaned up after themselves. We are happy with the results."
Certified Installation
Certified Installers
E-Shield reflective insulation
E-Shield plus Blown in
E-Shield plus Blown in

+3

Response time2 days
6 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Local Air Duct Pros
Local Air Duct Pros
4.5(
15
)

Serving San Antonio, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Credit card accepted

"Local Air Duct Pros did an outstanding job! The team was professional, punctual, and very thorough. I noticed a huge difference in air quality right away. Highly recommended!"
Response time7 hrs
Response rate97%
28 neighbors recently requested a quote
Avatar for Gaona Insulation
Gaona Insulation
5.0(
1
)

Serving San Antonio, TX and surrounding areas

Approved

In business since 2019

Free estimates

Warranties offered

"This is the second time I have used Gaona and they are professionals. They also have excellent customer service and give you personal attention to make sure the job is done timely and to your satisfaction. Francisco Jr, Mr Sanchez, JR and everyone else makes sure to keep the communication alive during the project. They also did my sheetrock, texture, tape and float and my interior and exterior painting on my new building. I highly recommend them!"
Additional Photos
7 neighbors recently requested a quote
Avatar for iFoam Hill Country
iFoam Hill Country
New to Angi

Serving San Antonio, TX and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

iFOAM of Hill Country TX is a locally owned and operated insulation company serving homeowners, builders, and businesses throughout the Texas Hill Country. We provide expert installation of a wide range of insulation systems designed to improve energy efficiency, indoor comfort, and overall building performance.\n\nOur experienced team installs all types of insulation, including fiberglass, cellulose, and other traditional systems. However, we specialize in advanced spray foam insulation, offering both open-cell and closed-cell solutions. Spray foam insulation creates a powerful air seal that helps reduce energy costs, control moisture, strengthen structures, and maintain consistent indoor temperatures year-round.

New Construction
New Construction
New Construction
New Construction
New Construction

+28

13 neighbors recently requested a quote
Wright RE and GC, LLC
New to Angi

Serving San Antonio, TX and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

We are a locally owned and operated company out of Ft Worth, Texas. We value honesty and integrity in all aspects of our business. We offer a variety of general contracting services that are customized to each individual project. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

Response time4 hrs
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FAQs for batt, rolled or reflective insulation install or upgrade projects in San Antonio, TX

Batt insulation excels in vertical installations because it remains firmly in place and delivers consistent thermal performance. Blown-in insulation performs exceptionally in spaces such as attics, efficiently filling gaps in irregular areas. 

Employing both insulation types according to their strengths enhances your home’s overall energy efficiency and comfort by providing a tailored solution for every space.

Start by measuring the square footage of the space, then match that area with the insulation thickness you need to hit your target R-value. Add a buffer for waste and odd-shaped spots so every cavity is covered. 

Once you have a rough count, run it past a local insulation pro—their on-site advice will fine-tune the numbers and help you avoid costly miscalculations.

Old insulation that is dry, intact, and mold-free does not require removal before adding new insulation; stacking new insulation over it maintains effective thermal performance and boosts energy efficiency. 

If the insulation is damp, moldy, or deteriorated, removal is necessary to eliminate health risks and ensure maximum effectiveness of the new layer. A professional insulation contractor will assess your situation and recommend the most effective solution.

Installing insulation in an average-sized home using batts or boards requires five to 12 hours. Using spray foam or blown-in insulation requires two to five hours. These timeframes are determined by the area’s size, accessibility, and whether old insulation must be removed. 

Complex projects and hard-to-reach spaces demand extra time. Hiring an experienced insulation professional ensures that the installation is completed efficiently and correctly.

Insulation is measured by R-value, which defines how effectively it resists heat flow. A higher R-value provides superior thermal resistance, ensuring your home remains warm in winter and cool in summer. 

Choosing the correct R-value is essential for maximizing energy efficiency and comfort, and it directly impacts long-term utility savings. Professional guidance determines the optimal R-value for your specific climate.

The San Antonio, TX homeowners’ guide to batt, rolled or reflective insulation installs or upgrades

From average costs to expert advice, get all the answers you need to get your job done.