Local Bastrop County experts serving your community since day one.
Premier Insulation Services in Bastrop County, TX
Experience unmatched comfort and dramatic energy savings with Stellrr Insulation & Spray Foam’s professional insulation services throughout Bastrop County. Our certified technicians deliver premium residential and commercial spray foam applications, ensuring your property maintains optimal temperatures year-round while reducing utility costs by up to 50%. From historic homes in downtown Bastrop to modern commercial facilities, we provide tailored insulation solutions that protect your investment and enhance indoor comfort.
Ready to upgrade your insulation? Call (512) 710-2839 for your free consultation today.
Trustindex 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! Ashley Kolar2025-07-02Trustindex verifies that the original source of the review is Google. Very efficient, really friendly service, highly recommend all around Michael Cleveland Osborne2025-06-20Trustindex 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! Nathaniel Granger2025-06-12Trustindex 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! Camella Bridges2025-04-27Trustindex 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. Laila2025-04-08Trustindex 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! Joshua Morris2024-12-28Trustindex 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 Taylor Morales2024-01-05Trustindex 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. Albian Barban2024-01-05Trustindex 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%. Christian Rice2024-01-05Trustindex 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. Amber Spring2024-01-05
Our Services
Residential Insulation
Transform your home's energy performance with our comprehensive residential insulation solutions. Our expert team evaluates your property's unique needs to deliver customized comfort and efficiency improvements.
Open Cell Insulation
Achieve superior air sealing and sound dampening with our open cell spray foam applications. Perfect for interior walls and attics where moisture management and acoustic control are priorities.
Closed Cell Insulation
Maximize your property's thermal barrier with high-performance closed cell foam insulation. Ideal for exterior applications, basements, and areas requiring moisture resistance and structural reinforcement.
Commercial building Insulation
Reduce operational costs and improve workplace comfort with our commercial insulation expertise. We handle projects of all sizes, from small offices to large industrial facilities.
Cellulose Insulation
Eco-friendly cellulose insulation provides excellent thermal performance using recycled materials. Perfect for environmentally conscious property owners seeking sustainable insulation solutions.
Attic Insulation
Prevent energy loss through your home's most vulnerable area with professional attic insulation installation. Our solutions create an effective thermal barrier that keeps conditioned air where it belongs.
Insulation Removal
Safe and thorough removal of old, damaged, or ineffective insulation materials. Our team properly disposes of contaminated insulation and prepares your space for superior replacement solutions.
Crawlspace Insulation
Protect your home's foundation and improve overall energy efficiency with professional crawl space insulation. We address moisture concerns while creating an effective thermal barrier.
Wall Insulation
Eliminate drafts and temperature swings with our expert wall insulation services in Bastrop County. We specialize in new construction and retrofits, using advanced injection techniques to fully insulate wall cavities—no demolition needed. Enjoy year-round comfort and lower energy bills.
Commercial Spray Foam Insulation
Boost your business’s efficiency with our commercial spray foam insulation services in Bastrop County. We insulate warehouses, offices, retail, and industrial spaces—cutting HVAC costs, improving comfort, and meeting code requirements. Our team works with minimal disruption to keep your operations running smoothly.
Residential Spray Foam Insulation
Make your Bastrop County home more energy-efficient with our residential spray foam insulation services. Our certified team seals air leaks, prevents moisture problems, and enhances comfort in every room. Enjoy lower energy bills, cleaner air, and consistent year-round comfort.
Why Stellrr Insulation Stands Apart

Certified Expertise
Certified spray foam specialists with proven expertise.

Guaranteed Energy Savings
Energy savings guaranteed up to 50% on utility bills.

Quality You Can Trust
Professional installation with lifetime craftsmanship warranty.

Local Professionals

Discover Bastrop County's Premier Destinations
This stunning 3,500-acre park showcases the unique Lost Pines forest ecosystem, offering hiking trails, camping facilities, and the historic Civilian Conservation Corps cabins. Visitors enjoy year-round outdoor recreation including fishing, mountain biking, and wildlife observation in one of Texas’s most distinctive natural environments.
Experience the charm of this beautifully preserved Main Street district featuring antique shops, art galleries, and local restaurants housed in 19th-century buildings. The area hosts regular festivals and events while maintaining its authentic small-town Texas character that attracts visitors from across the region.
This restored 1889 theater continues to serve as the cultural heart of the community, hosting live performances, concerts, and special events throughout the year. The venue’s Victorian architecture and intimate setting create memorable experiences for both performers and audiences.
The scenic Colorado River corridor provides excellent opportunities for kayaking, fishing, and riverside recreation. Multiple access points and parks along the river offer picnic areas, boat launches, and swimming spots popular with both locals and tourists.
This 1,100-acre preserve along the Colorado River features diverse ecosystems, educational programs, and extensive trail systems. Visitors can explore bottomland forests, prairie grasslands, and river environments while learning about Central Texas ecology and conservation.
A beloved community gathering place offering river access, playgrounds, picnic pavilions, and event spaces. The park hosts the annual Bastrop Music Festival and provides year-round recreation opportunities for families and outdoor enthusiasts.
Why Choose Stellrr Insulation for Your Bastrop County Project
Your comfort and energy savings deserve the expertise that only comes from years of specialized spray foam experience. Our Bastrop County team understands the unique climate challenges of Central Texas, from humid summers to unpredictable winter weather patterns. We don’t just install insulation – we engineer complete thermal solutions that address your property’s specific needs while delivering measurable results you can see on every utility bill.
When you partner with Stellrr Insulation, you’re choosing local expertise backed by industry-leading materials and techniques. Our certified technicians complete every project with precision, ensuring proper installation that maximizes performance and longevity. From initial assessment to final inspection, we maintain the highest standards of professionalism and craftsmanship that Bastrop County property owners have trusted for years.
Don’t let another season pass with inefficient insulation. Contact Stellrr Insulation at (512) 710-2839 to schedule your comprehensive energy audit and discover how much you can save.

Serving Areas
We proudly serve all communities throughout Bastrop County, delivering professional insulation services to both residential and commercial properties across the region.
Counties Served
Bastrop County: Complete coverage including all incorporated cities and unincorporated areas
Zip Codes Served
78602, 78612, 78621, 78650, 78659, 78662, 78953, 78957
Local Communities We Serve
Bastrop, Cedar Creek, Elgin, McDade, Paige, Red Rock, Rosanky, Smithville, Camp Swift, Circle D-KC Estates, Wyldwood
Ready to Start Saving? Contact Stellrr Insulation Today
Take the first step toward dramatically improved comfort and energy efficiency. Our Bastrop County insulation experts are ready to transform your property with professional spray foam solutions that deliver real results. Every day you wait is money lost on excessive utility bills and compromised comfort.
Call (512) 710-2839 now for your free consultation and customized quote.
Common Questions About Spray Foam Insulation In Bastrop County, TX
How much can proper insulation reduce my energy bills in Bastrop County’s climate?
Property owners throughout Bastrop County typically see 30-50% reductions in heating and cooling costs after professional spray foam insulation installation. The exact savings depend on your current insulation condition, home size, and usage patterns, but most clients recover their investment within 2-3 years through utility bill savings.
What type of insulation works best for older homes in historic Bastrop?
Spray foam insulation excels in older homes because it seals air leaks while providing superior thermal performance without requiring major structural modifications. We often recommend closed cell spray foam for exterior applications and open cell for interior walls, creating a comprehensive thermal barrier that preserves your home’s character while dramatically improving efficiency.
How long does spray foam insulation installation take for an average Bastrop County home?
Most residential spray foam projects in Bastrop County complete within 1-2 days, depending on the areas being insulated and home size. Attic applications typically finish in 4-6 hours, while whole-house projects may require 1-2 full days. We provide detailed timelines during your consultation and work efficiently to minimize disruption to your daily routine.
Is spray foam insulation safe for my family and pets in Bastrop County homes?
Yes, properly installed spray foam insulation is completely safe once cured. We use only high-quality materials that meet all safety standards and provide excellent indoor air quality benefits by sealing out allergens, pollutants, and moisture. Our certified technicians follow strict application protocols to ensure safe installation and optimal performance.
Do you offer warranties on insulation work performed in Bastrop County?
Stellrr Insulation stands behind every installation with comprehensive warranties covering both materials and workmanship. Our spray foam applications include manufacturer warranties plus our own craftsmanship guarantee, ensuring your investment delivers long-term performance and peace of mind for years to come.