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TRUSTED BY SANTA CLARA, TX HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon250
    Verified insulation services reviews

Top-Rated Insulation pros in Santa Clara - Updated Nov 2026

Avatar for TEXAS SHIELD INSULATION, LLC.
TEXAS SHIELD INSULATION, LLC.
4.9(
14
)
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - InstallBatt, Rolled or Reflective Insulation - Install or Upgrade+2 more

Serving Santa Clara, 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
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+5

Response time1 day
8 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Hawx Insulation-San Antonio
Hawx Insulation-San Antonio
4.1(
361
)
Blown-In Insulation - Install or Upgrade

Serving Santa Clara, TX and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

At Hawx Pest Control, our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. Hawx Premium Pest Control will treat your pests, mosquitos, and more- then keep them away for good. If pests come back between treatments so will we, at no additional cost to you. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote. \n

Recommended by75%of homeowners
Avatar for Insulation Commandos North San Antonio
Insulation Commandos North San Antonio
New to Angi
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Santa Clara, TX and surrounding areas

Approved

Free estimates

Credit card accepted

Offers commercial services

Having the appropriate insulation is the first step in your battle plan to keep your space as warm, cozy, and energy-efficient as possible. With so many different types of insulation materials on the market, finding the right fit for your needs is critical. That’s where Insulation Commandos can help! Our mission is to provide top-notch insulation services across the country.

Project Photos
Avatar for iFoam Hill Country
iFoam Hill Country
New to Angi
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - InstallBatt, Rolled or Reflective Insulation - Install or Upgrade+1 more

Serving Santa Clara, 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

6 neighbors recently requested a quote
Central Texas Retrofoam
New to Angi
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Santa Clara, TX and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

RetroFoam of Central Texas is an insulation contractor specializing in foam insulation for existing homes, including injection foam to insulate existing walls. In an effort to increase comfort and reduce high energy bills, RetroFoam of Central Texas helps homeowners improve their existing home's insulation without the hassle of a full remodel.

Response time3 days
Response rate88%
68 neighbors recently requested a quote
Avatar for Attic Construction
Attic Construction
New to Angi
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or Upgrade

Serving Santa Clara, TX and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

At Attic Construction, we are driven by a single passion: improving homes through exceptional attic services. \n \nWith extensive experience in the industry, we have grown to become a trusted provider of comprehensive attic solutions across Orange County, San Diego, Dallas, and Phoenix. \n \nWe believe in delivering more than just a service; we deliver peace of mind. With a dedicated team of skilled professionals, we provide top-quality craftsmanship and personalized service tailored to each home’s unique needs. From insulation installation to rodent proofing and attic cleaning, our reliable, efficient, and affordable solutions have earned us the loyalty of countless satisfied customers.

Complete Attic Renovation
Complete Attic Renovation
Complete Attic Renovation
Complete Attic Renovation
Complete Attic Renovation

+17

7 neighbors recently requested a quote
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Insulation FAQs, answered by experts

Although spray foam insulation typically has a higher price point than traditional insulation, the benefits often justify the investment. It offers superior sealing properties, which can lead to significant energy bill savings. Spray foam also provides excellent moisture resistance and soundproofing. Other advantages include improved indoor air quality by minimizing allergens, a long lifespan of 80 to 100 years, added structural strength to the home, and a straightforward installation process.

The lifespan of crawl space insulation depends on how well you maintain your insulation and the type of insulation. Fiberglass will need replacing every 15 to 20 years on average if you don't have a vapor barrier in place. If you do have vapor barriers in place, then your insulation could last much longer. Spray foam insulation can last anywhere from 80 to 100 years. 

Whether you should remove old insulation before blowing in new insulation depends on your particular situation. Fiberglass insulation attracts insects and mold over time, so if it has been decades since your last insulation upgrade, consider removing the old materials before placing the new ones. However, most types resist mold, insects, and mildew, so once you get the go-ahead from your contractor that your space is free from all three, feel free to install the new insulation directly on top of the pre-existing materials.

Closed-cell spray foam insulation itself serves as a vapor barrier (or vapor retarder). However, you may need to install a vapor barrier if you have open-cell spray foam insulation. When in doubt, work with a professional insulation contractor, as they can provide more detail about the specific needs of your home in your climate.

You’ve likely heard the saying “heat rises”—well, it’s true! This is why it is critical to properly insulate your attic and protect yourself from chilly winter nights. During summer, your attic insulation will also protect against excessive heat gain radiating through the ceiling into the rest of your home below.

The Santa Clara, TX homeowners’ guide to insulation services

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