Top Rated Insulation Contractor in Driftwood, TX
Stellrr Insulation & Spray Foam provides reliable, energy-efficient insulation services to homeowners, builders, and commercial clients in Driftwood, TX. Whether you’re updating your attic or need full-structure spray foam insulation, our team helps improve indoor comfort and reduce utility bills. We specialize in solutions that perform in Central Texas’ heat and humidity. Call (512) 710-2839 for a free estimate.
Roland Merz2025-08-06Trustindex verifies that the original source of the review is Google. I want to thank Wayne and Angel for their quick response in helping us out. We were doing a construction project on our student center in San Marcos Tx. and found out that we needed to have a dumpster on site before we could proceed. I made a call to Wayne with dumpstersaurus dumpsters and explained my situation. He was quick to respond and had me a dumpster at the construction site the same day saving us from having the project shut down. Not only did he get it there the same day but the price was very fair and service was very friendly. In today’s business world it was very refreshing to have a company that was trustworthy, quick to respond with same day friendly service, and a very fair price, If you are needing a dumpster I highly recommend dumptersarus dumpsters. Thank you dumpstersaurs dumpsters. Roland M. John Farley2025-07-24Trustindex verifies that the original source of the review is Google. Pickle and the entire team did an amazing job from start to finish. From bidding to implementation, they really did the best job. Today our house is cooler than ever! Thanks Stellr! Ashley Kolar2025-07-02Trustindex verifies that the original source of the review is Google. Stellr Insulation was fast and efficient. We needed to have a job done quickly and they were very accommodating and even were able to move our appointment up a day. We especially appreciated Pickle as he always kept us informed throughout the process! Michael Cleveland Osborne2025-06-20Trustindex verifies that the original source of the review is Google. Very efficient, really friendly service, highly recommend all around Nathaniel Granger2025-06-12Trustindex verifies that the original source of the review is Google. Choosing this company for our attic insulation was a great decision. They got the job done quickly and efficiently, and their team was super organized and professional. Everyone was courteous, and they left the space spotless when they finished. We're really happy with the results, our home feels more comfortable and energy-efficient already. Highly recommend them to anyone looking for quality insulation work! Camella Bridges2025-04-27Trustindex verifies that the original source of the review is Google. I had a great experience with Stellrr because the team is awesome. Pickle was so helpful and nice to work with. Frank and Jorge did the insulation work and it went super smoothly. The owner, Wayne, is awesome too - thanks for your extra help, Wayne! Laila2025-04-08Trustindex verifies that the original source of the review is Google. This is an amazing company! I highly recommend. Stellr has been great to work with. Everyone we were in contact with has been super friendly, polite, and professional. They take the time to explain all of the options for your attic and pricing is straightforward. Sheldon worked with us and he was always so helpful and professional. The two gentleman that came to do the insulation were very hardworking, courteous, and finished ahead of schedule. One of the men even helped bring in a heavy delivery for me- even though he had a huge day of work ahead for him. (I forgot his name, but Stellr knows- because I let them know how impressed I was with his help). The owner Wayne and his wife are wonderful to work with and made sure everything went smoothly. Give these guys a call. Truly excellent company. Joshua Morris2024-12-28Trustindex verifies that the original source of the review is Google. I told Stellrr that I would post a review when I had data to back it up. 18 months later, I do: In summer of 2024, we never turned off our A/C. And we saved $1160.71 (58%) vs 2023. This is a likely underestimate of annual savings, since Stellrr installed the foam in May of 2023. I've uploaded a timeline of our gas and electricity bills as we've made multiple improvements--not just spray foam. The gap between what we pay with these improvements and what we would've paid without them will grow bigger forever: energy will never get cheaper. So, here's my empirical take mixed with a bit of common sense: Stellrr's foam insulation provides good value, but without it, other energy-saving improvements will provide half the value they could. It's a foundational improvement--something you do *first*. It's what a nerd's nerd would call "a force multiplier," meaning it makes other improvements vastly more effective by being there. And so you should get it early in your "healthy and efficient home" journey. Unpacking that a bit: from a straight-up balance sheet, we will not ROI on Stellrr, solar, HVAC, electric appliances, and the other improvements we've made. But not breathing all that particulate matter from the nearby interstate? All the gas stove fumes we won't be inhaling? Hell, it's not unlikely we ROI on not having to pay for extended medical care in 30 years. So, if you're into a better quality of life that--bare minimum--mostly pays for itself, I'd recommend doing things In this order: 1. FIRST: Update your ducting, minimally, and your ventilation fans. My only regret--these are hard to do with foam there. 2. Get Stellrr's spray foam. They'll do the best job. 3. Look into a mid-high efficiency heat pump. ($2k tax credit, at least!) Spring a bit extra for an energy-recovery ventilator, installed professionally. Get a UV bulb for that alpine air feeling. 4. Consider solar (30% tax credit til like 2033!)l; also, batteries. 5. If you got those batteries, enroll in Austin Energy's Time of Use program so that you can coast on battery power when electricity is expensive (3-7PM). We do just fine on 20kWh. Bonus: some outage protection! I wasn't the easiest customer--I had a point or two of frustration (communications) with the company during the install. Stellrr sells their product hard, but... like all things ahead of their time, they have to make a complex case that won't appeal to everyone because the value of having an airtight, well-insulated home simply isn't obvious to all. I'm glad I listened--they were right! 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.
Our Services
Residential Insulation
Open Cell Insulation
Closed Cell Insulation
Commercial building Insulation
Cellulose Insulation
Attic Insulation
Insulation Removal
Crawlspace Insulation
Wall Insulation
Commercial Spray Foam Insulation
Residential Spray Foam Insulation
Why Stellrr Insulation?

Local Expertise You Can Trust
Spray foam experts with experience in Driftwood’s climate and building styles.

Community-Rooted
Locally owned and operated.

Timely & Efficient Service
Prompt scheduling and job completion.

Transparent & Professional
Free on-site evaluations and clear pricing.

Driftwood Attractions
An iconic Texas barbecue destination drawing locals and tourists for its open-pit smoked meats.
A scenic vineyard offering tastings with Hill Country views, perfect for afternoon relaxation.
Quiet parkland with hiking trails and shaded picnic spots, ideal for family outings.
A culinary venue known for farm-to-table cooking classes and events.
Local brewery with a large beer garden, seasonal food menu, and live music.
Award-winning winery with Tuscan-style tasting rooms and estate-grown varietals.
Why Choose Stellrr Insulation & Spray Foam
Driftwood residents turn to Stellrr for results that last. We use proven insulation methods that lower energy use, reduce outdoor noise, and improve air control. Every project is handled by trained technicians who care about doing it right. Whether you’re insulating a new build, remodeling a property, or fixing persistent hot and cold zones, we’re here to help.
Get a quote now — call (512) 710-2839 or use the contact form to get started.

Local Areas We Serve
Dripping Springs, Wimberley, Kyle, San Marcos, Buda, Austin, Woodcreek, Mountain City, Manchaca, Cedar Valley, Bear Creek
Counties Served
Hays County, Travis County, Caldwell County, Comal County
Zip Codes Covered
78620, 78676, 78640, 78666, 78610, 78737, 78739, 78749, 78652
Ready for Better Insulation?
Call Stellrr Insulation & Spray Foam at (512) 710-2839 to get a free estimate. We’ll evaluate your property and recommend the most effective insulation strategy. Whether you’re looking to improve comfort, save on energy bills, or prepare for a construction project, we’re here to help.
Common Questions About Insulation in Driftwood, TX
How much does spray foam insulation cost in Driftwood?
Costs vary based on project size, insulation type, and access. We provide custom estimates after an on-site visit.
Is insulation removal necessary before adding new insulation?
Yes, in most cases. Removing old, wet, pest-infested, or compacted insulation ensures proper air sealing and performance for the new material.
What’s the difference between open cell and closed cell spray foam?
Open cell is less dense and allows for some vapor transmission, making it great for interior walls and attics. Closed cell is dense, adds structural strength, and acts as a vapor barrier, making it ideal for crawl spaces, roofs, and exterior walls.
How long does it take to install insulation?
Most residential jobs are completed in 1–2 days. Larger homes or commercial buildings may take longer. We provide a clear timeline during your estimate.
What kind of insulation works best for Driftwood’s climate?
Spray foam is highly effective in Driftwood’s hot, humid summers and mild winters. It provides both air sealing and moisture resistance. We may recommend a hybrid approach based on your structure and goals.