Top Spray Foam Insulation Contractor in East Austin
Stellrr Insulation & Spray Foam provides spray foam insulation for homeowners, builders, and commercial property owners in East Austin. Whether you’re upgrading your home’s energy efficiency or working on a large-scale build, our team installs open-cell, closed-cell, and cellulose insulation with precision. From the Holly Neighborhood to Mueller, we deliver insulation that reduces energy waste, controls moisture, and boosts indoor comfort. Call (512) 710-2839 today for a quote.
Taylor Morales2024-01-05Trustindex verifies that the original source of the review is Google. i called to get a quote to top off my attic insulation they call this putting lipstick on a pig! lol had them come out for a diagnostic and they uncovered the real deal about what was going on. i hired them and it took several weeks to get on the schedule to do the work they did a really good job. very happy Albian Barban2024-01-05Trustindex verifies that the original source of the review is Google. I like working with the Stellrr team on my crawlspace conversión. It was dirty and moldy. Now it is súper clean and I can store my stuff down there. A plus. Christian Rice2024-01-05Trustindex verifies that the original source of the review is Google. I would recommend Stellrr to anyone. They insulated my attic at a fair price and I know I can trust them. Angel and his team replaced the old fiberglass insulation in my attic with cellulose, air-sealed my attic, and insulated my catwalk. They were on-time, communicative, and did great work. I was impressed every step of the way. They also went above and beyond, adding extra insulation at no charge! Mr. Wayne followed up weeks later for quality control and added more insulation and air sealing that was even more than what we had contracted for. I can't recommend Stellrr enough! This isn't a paid promotion or anything, I just think more people should contract with Stellrr and want to let people know that my experience with them was phenomenal. I recommend them 100%. Amber Spring2024-01-05Trustindex verifies that the original source of the review is Google. From my first phone call with Jeremy, to my consult with Sheldon… and the install crew, I could not be more pleased with how respectful everyone was. They vacuumed out all the old insulation. We don’t know the house had rat problems because it had been burried. But I’m so glad to have that out of the house. And now our air is so much cleaner. They spray foamed the roof for me and it is just like a cozy blanket. RJD Studios2024-01-05Trustindex verifies that the original source of the review is Google. I had my insulation replaced by stellar and I have to say it was a way better experience than I expected! The staff was very well mannered and gave me all the answers to every one of my questions. My electric bill is lower and my life is much easier. Highly reccomend! Kristina Noble2024-01-05Trustindex verifies that the original source of the review is Google. My house had this really uncomfortable room that we just couldn't keep under control. We hired stellar to come out and do the Space Age Cleanse. The process took a little longer than the minimum expected time. But we are very happy with the results. My bills are way down a d the room finally stays the same temperature as the rest of the house. Couldn't be better. Zelma Iannalo2023-10-15Trustindex verifies that the original source of the review is Google. The team at Stellrr Insulation did an exceptional job with our attic insulation. Sheldon was incredibly helpful in explaining the process and the crew led by Robert was efficient and professional. We're noticing the difference already - the temperature is more consistent throughout the house, and our HVAC is running much better. James Dinwiddie2023-09-22Trustindex verifies that the original source of the review is Google. Shawn and his team have truly changed our lives. Their professional and efficient work in removing our old insulation and installing new spray foam insulation has resulted in a more comfortable home and a more efficient HVAC system. We are very satisfied with their services. Jacob Ballard2023-09-18Trustindex verifies that the original source of the review is Google. I had an issue with Stellrr where they missed a portion of my attic when insulating, however when it was caught they went above and beyond to ensure it was fixed properly and I wasn’t charged for the fix I appreciated the professionalism of them and their motivation to take care of a client.
Our Services
Residential Insulation
Open Cell Insulation
Closed Cell Insulation
Commercial building Insulation
Cellulose Insulation
Attic Insulation
Insulation Removal
Crawlspace Insulation
Wall Insulation
Why Homeowners and Builders Call Stellrr

Quick Installation
Fast installation with minimal disruption

Austin Local Team
Locally owned and operated in Austin.

Certified Specialists
Trained, certified spray foam specialists.

Honest Pricing
Transparent quotes with no upselling.
Nearby Landmarks in East Austin

Rainey Street Historic District
A walkable area with renovated homes turned into bars, restaurants, and local hotspots that blend old and new Austin.

Mueller Neighborhood
Known for its planned community layout, parks, and the Mueller Lake Park, a popular destination for families.

East Austin Historic District
Home to historic homes, churches, and schools, this district reflects the cultural and architectural history of East Austin.

Govalle Park
A neighborhood park with trails, green spaces, and access to the Southern Walnut Creek Trail.

Canopy
An arts hub with studios, galleries, and events featuring local artists in a reimagined industrial warehouse.

Huston-Tillotson University
A historically Black university founded in 1875. The campus is a prominent educational and cultural landmark in East Austin.
Why Choose Stellrr for Your East Austin Property
We help East Austin homeowners and builders cut energy waste, fix air leaks, and improve indoor comfort with professionally installed insulation. Our process is direct, our crew is reliable, and our work delivers results. Whether you’re insulating a newly built home in Mueller or upgrading an older property in Cherrywood, our team will guide you through the best options and make the process easy.
Call us or submit the form to schedule a free site visit.
Areas We Serve in East Austin
Local Neighborhoods
Holly Neighborhood, Cherrywood, East Cesar Chavez, Govalle, Martin Luther King Jr. Area, North Loop, Chestnut Neighborhood, Airport Boulevard Corridor, Rainey Street Historic District, East Austin Historic District, Mueller Neighborhood, Webberville Road Area, Montopolis, Johnston Terrace, St. John Neighborhood
Counties Served
Travis County
Zip Codes Covered
78702, 78756, 78703, 78701, 78741
Request Your Free Estimate Today
Need insulation you can count on? Stellrr Insulation & Spray Foam is ready to assess your space and recommend the best solution. Call (512) 710-2839 or use the online form to get started.
Common Questions About Insulation in East Austin
What type of insulation is best for older homes in East Austin?
Older homes often have gaps and air leaks. Closed cell spray foam works well for sealing and insulating at the same time, especially in attics and crawl spaces.
How long does spray foam insulation last?
Spray foam can last over 30 years with no settling or sagging, making it one of the most durable insulation types available.
Is insulation removal necessary before installing new material?
If the existing insulation is wet, damaged, or infested, it should be removed. Clean removal helps ensure the new installation performs as intended.
Can I insulate just one part of my home?
Yes. Many customers start with attic or crawl space insulation for immediate energy savings without doing the entire property.
What benefits can commercial spaces expect?
Commercial clients often see lower utility bills, improved indoor air quality, and better temperature control throughout the space.