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Liberty Hill, 
TX's Professional Home Insulation

Reinsulate Your Home With USA Insulation Austin

USA Insulation Austin is Liberty Hill, TX's trusted insulation contractor, specializing in residential insulation solutions that lower energy bills and make homes consistently more comfortable. Our team brings deep knowledge of Central Texas construction to every project and well-tested, proven products designed to last.

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Captain Comfort

Ready for a more comfortable home?

White two-story house with blue shutters, manicured lawn, curved driveway, and American flag near the entrance.
Worker blows loose insulation into an attic space during home insulation installation process.
A worker in protective gear sprays insulation in an attic space, ensuring energy efficiency.
White spray foam insulation applied between wooden wall studs on plywood sheathing for energy efficiency.
Person wearing a mask and gloves inspecting a crawl space with a flashlight under a house with brick walls and insulation.
Worker applying sealant around electrical box in attic construction with wooden framing and ductwork visible

Liberty Hill, TX's Trusted Professional Insulation Services

Whole Home Insulation in Liberty Hill, TX

Our whole home approach addresses every thermal and air sealing weak point in your home, from the attic down to the crawl space, so you get consistent comfort and real savings on every utility bill.

Blown-In Attic Insulation in Liberty Hill, TX

We install blown-in attic insulation that fills every gap in your attic floor using either loose-fill fiberglass or cellulose, delivering the R-value your home needs affordably and effectively.

Spray Foam Insulation in Liberty Hill, TX

Our spray foam insulation creates a continuous air barrier and thermal layer in one application, making it the right choice for crawl spaces and open walls.

Premium Injection Wall Foam Insulation in Liberty Hill, TX

Our proprietary injection wall foam fills wall cavities without tearing out drywall, giving homeowners a whole-wall insulation upgrade with minimal disruption and the highest R-value.

Crawl Space Insulation in Liberty Hill, TX

We insulate and air seal crawl spaces throughout the area, preventing the ground-level air leaks and moisture intrusion that quietly drive up cooling costs.

Air Sealing Services in Liberty Hill, TX

Our air sealing services close the gaps and cracks that let conditioned air escape, a critical step before any insulation upgrade and especially important here with the Texas weather.

Why Choose USA Insulation Austin?

Liberty Hill's growth has brought a wave of new subdivisions alongside the older homes that have defined this area for decades. Those two housing types present very different insulation challenges, and our team is equipped to handle both. Newer builds sometimes carry builder-grade insulation that looks adequate on paper but underperforms in the heat. Older homes often have original batt insulation that has settled and degraded over the decades. We know the difference and we address each home individually.


Professional Insulation: A Contractor You Can Trust

Nationally, USA Insulation has been serving homeowners since 1985, and our insulation contractors bring that depth of experience to every Liberty Hill project. Our team follows industry best practices for installing, quality control, and cleanup, so you know the job is done right the first time.


Quality Insulation

We manufacture our own USA Premium Injection Wall Foam at our corporate facility here in the States and it also has a 35% higher R-value than traditional batt insulation materials. All of our products are selected for durability, performance, and affordability so that you can count on USA Insulation Austin to provide you with a solution that works.


Comprehensive Solutions

Liberty Hill's combination of intense summer heat, aging ranch-home construction, and rapid new development creates a wide range of insulation challenges, and we address all of them. From batt insulation in new construction to spray foam retrofits in older homes, our solutions are matched to what your specific home actually needs.


An Investment That Pays You Back

Proper home insulation is the single most cost-effective improvement a Liberty Hill, TX homeowner can make, reducing cooling costs that routinely spike when summer temperatures push past 90 degrees. Insulation upgrades are ranked as one of the highest-return energy improvements for homes in hot climates like Central Texas.

Benefits of Reinsulating


Transparent Pricing

Our free home energy assessment gives you a clear picture of where your home is losing energy and what it will cost to fix it, with no pressure and no surprises. We work within your budget to find the right combination of services, whether that's a full attic insulation or targeted spray foam in problem areas, and we will always explain everything before any work begins.


Improve Your Home

Beyond the direct savings on your energy bills, quality insulation services increase your home's appeal to buyers who know what a well-insulated home means, especially in a Texas summer.


Return on Investment

Most Liberty Hill homeowners recover the full cost of their insulation project within three to five years through reduced utility bills, and many see meaningful savings in the first full bill after the project is completed.

The USA Insulation Process

We've Got You!

From your first call through the final inspection, our team manages every step of your insulation project so you never have to wonder what comes next.

What to Expect


Free Home Energy Assessment

Every project starts with a thorough home energy assessment where one of our experienced energy consultants walks through your home, checks the attic, walls, crawl space, and other areas, and identifies exactly where insulation is underperforming. We use cameras and diagnostic tools to see into wall cavities and hidden spaces, giving you a complete picture of your home's thermal performance. The assessment is free, and we present our findings and a clear recommendation before any commitment is made.


Professional Installation

Our installation crews are trained on the specific techniques required for each product, whether that's blown-in insulation for attic coverage, spray foam for air sealing, or injection foam for wall cavities. We follow manufacturer specifications and local building codes throughout every project and our team cleans up thoroughly when the work is done.


Three USA Insulation trucks parked in a row with promotional graphics about comfort and savings on insulation.

Some Thoughts From Our
Awesome Customers

We are very happy with the work Jason and his crew did for us. Our home is almost 25 years old and had a second floor that was hotter than the first floor, and a/c units that ran pretty...

- Dave Ross

USA Insulation did an incredible job for us. They added insulation to my attic to an R-49, repaired my radiant barrier and installed solar fans. Jason, the owner did a very thorough job of...

- Andrew Lobsenz

I had a great experience with USA Insulation! The owner, Jason, walked me through all the work that needed to be done and explained the inner workings of my home in detail. I felt really empowered...

- Rachael Hyland

USA insulation upgraded our attic insulation and airflow as stated in their proposal. They arrived on time and finished within three hours. The crew was very professional and enjoyable to work...

- Robert Fricke

I am an HVAC technician in Lakeway Texas so I see a lot of spray foam jobs, I wanted my Dutch barn spray foamed and while searching for the best I came across USA insulation... Everything from the...

- Kris McClain

Learn About Our Professional Products

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a man sitting in an attic

Blown-In Insulation

Blown-in insulation is a loose-fill fiberglass or cellulose that our team installs by blowing it onto attic floors to fill every gap. For homes with older attics, irregular framing, or existing partial insulation, blown-in is the most effective way to reach the R-values recommended for Central Texas. The material conforms to any shape, settles evenly, and can usually be added directly on top of existing insulation to bring older homes up to current performance standards without a full tear-out.

a wooden door with a blanket

Spray Foam Insulation

Spray foam insulation expands on contact to fill gaps, cracks, and cavities, creating both a thermal barrier and an air seal in a single application. This dual function makes spray foam the right choice for crawl spaces and open walls where air leakage is the primary problem. Our spray foam resists moisture and maintains its shape over time, making it a durable solution.

injection foam

USA Premium Injection Foam Insulation

Our proprietary injection foam is a lightweight blend that we inject directly into wall cavities through small holes, filling the entire cavity without removing drywall or siding replacement. We manufacture this product ourselves at our facility here in America, and it delivers a 35% higher R-value than batt insulation. It also provides great soundproofing!

We Love Serving You Liberty Hill, TX!

We're proud to serve a community that has held onto its character even as growth from Austin has transformed the surrounding area. Our team genuinely values the trust that Liberty Hill homeowners place in us, and we show up to every project knowing that a well-insulated home means real comfort for real families through every Texas season. Homeowners across the Austin metro area can expect the same free assessment, the same installation standards, and the same commitment to a finished result that holds up for years.


We have the local expertise.

Liberty Hill's housing stock ranges from 1970s homes with original batt insulation that has long since settled and degraded, to newer suburban construction where builders sometimes cut corners on insulation to hit price points. Our team understands the local building requirements, the specific R-value demands of the Central Texas climate, and the construction common to homes in this area. Regardless of where you are in Liberty Hill, we bring the same local knowledge and commitment to every project.

Frequently Asked Questions

What insulation services does USA Insulation Austin offer in Liberty Hill, TX?

USA Insulation Austin provides a full range of insulation and air sealing services to Liberty Hill, TX. From a whole home insulation approach to spray foam in just the crawl space, every project begins with a free home energy assessment, has clear pricing, and makes your home more comfortable and energy efficient.

How much does insulation cost in Liberty Hill, TX?

Insulation costs are unique to each project to ensure that you are getting a result that is perfectly tailored to your needs and budget and not a general package. Cost varies based on the size of the area to be insulated, the current insulation level, and the material selected. USA Insulation Austin always provides a detailed quote during your free home energy inspection so you can see the exact cost.

How long does the usual insulation project take in a Liberty Hill home?

Most residential insulation projects in Liberty Hill are completed in a single day, though larger whole-home projects may take longer. Our team provides a clear timeline during the free assessment so you know exactly what to expect.

How does air sealing help homes?

Air sealing closes the gaps and cracks that allow outside air to get into your home. A properly air-sealed home holds the temperature you set the thermostat to far more effectively, reduces strain on your HVAC system, and helps protect your home from moisture damage. We typically perform air sealing as part of a broader insulation project so both the thermal barrier and the air barrier are addressed together.

Ready to Improve Your Home?

Scheduling your free home energy assessment now means our team can get your home more comfortable and energy efficient sooner, so you start seeing those energy bill savings you deserve. Call USA Insulation Austin today to book your assessment and get a clear, no-pressure picture of what your home needs.

USA Premium Injection Foam Insulation Benefits

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Higher R-Value

A material's insulation properties are rated as "R-Value." "R" stands for resistance. Our USA Premium Injection Foam Insulation is 35% more efficient than the competition.

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Improves Indoor Air Quality

Having USA Premium Injection Foam Insulation in your walls contributes to the overall comfort and health of everyone in your home.

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Best Fire & Smoke Rating

USA Premium Injection Foam Insulation in your walls actually acts as a fire barrier that will retard the spread of flames in your home.

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Clean & Quick Installation

Having USA Premium Injection Foam installed throughout your home is safer, easier and cleaner than installation with other products.

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Noise Reduction

Once our USA Premium Injection Foam Insulation is installed, you will notice an immediate and significant decrease in outside noises.

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Eco-Friendly

USA Premium Injection Foam can help reduce your energy consumption and carbon footprint, protect the environment, and boost your overall home comfort!

Latest
Promotions

50% OFF ATTIC "SAFE & REFRESH" bundle, which includes: 
Extraction, Removal & Disposal of OLD Insulation, PLUS, Disinfect & Re-Insulation 

w/ Purchase of Whole Home Insulation 

*Safe & Refresh includes removing old insulation, disposing of contaminated insulation, spraying a sanitization and deodorizer, and re-insulating with blown-in insulation. The offer will be delivered as a discount on those specific services up to $2500. May not be combined with other discount offers. Offer only available with the Purchase Whole Home Insulation Package, which includes insulating your walls with USA Insulation Premium Injection Foam. Promotional Code ATX26EXTRACT. Offer Expires 8/31/26

SUMMER SAVINGS SPECIAL...
GET YOUR GARAGE INSULATED FOR 
FREE

w/ Purchase of Whole Home Insulation

*Free Garage Insulation includes blown-in insulation into the attic area above your garage or insulating your external garage walls with our USA Insulation Premium Injection Foam. The offer will be delivered as a discount up front on the project, up to $1500. May not be combined with other discount offers. Offer only available when purchasing the Whole Home Insulation Package. Promotional code ATX26GARAGE0426. Offer Expires 08/31/26.

WE WILL COVER THE COST OF YOUR ENERGY UTILITY BILLS FOR 4 MONTHS

With Purchase of Whole Home Insulation.

Limited Time Only! Must provide your energy bills at the sales appointment. The offer will be delivered as a discount up front on the project up to $I500. May not be combined with other discount offers. Offer only available when purchasing the Whole Home Insulation Package. Promotional code: ATX26UTILITY0426. Offer Expires 8/31/26.

LOW MONTHLY PAYMENTS AVAILABLE

Financing issued with approved credit.

Terms and conditions apply. Financing offers vary by location.