Trusted Spray Foam Insulation Contractor in Luling, TX
Stellrr Insulation & Spray Foam delivers premium insulation services to homeowners and businesses throughout Luling, Texas. Our certified technicians specialize in energy-efficient spray foam applications that reduce utility costs, enhance comfort, and protect your property investment. Whether you need residential attic insulation or commercial building solutions, we provide reliable, long-lasting results backed by local expertise and competitive pricing.
Ready to lower your energy bills? Call (512) 710-2839 for your free estimate today.
Trustindex 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. Roland Merz2025-08-06Trustindex 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! John Farley2025-07-24Trustindex 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 Barban2024-01-05
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
Our Unique Advantages

Local Knowledge
Local Luling expertise with personalized service

Energy Efficiency
Energy savings guaranteed from day one

Certified Team
Licensed, insured, and certified technicians

Upfront Pricing
Free estimates with transparent pricing

Famous Places & City Attractions in Luling
Historic downtown marketplace featuring local vendors, antiques, and community events. This charming venue serves as the heart of Luling’s commercial district, hosting seasonal festivals and farmers markets that bring residents together while supporting local businesses.
Beautifully preserved 1874 gristmill showcasing Luling’s agricultural heritage. This historic landmark offers guided tours and educational programs, making it a popular destination for families and history enthusiasts exploring the San Marcos River area.
Fascinating museum dedicated to Luling’s oil discovery and petroleum industry history. Visitors can explore authentic drilling equipment, historical photographs, and interactive exhibits that tell the story of Texas oil boom era development.
Charming historic district featuring original buildings, local businesses, and community gathering spaces. Downtown Manor preserves the city’s agricultural heritage while embracing modern development. The area hosts community events and provides a glimpse into Manor’s past and future.
Community recreation center offering swimming, picnic areas, and sports facilities for Luling families. The park features well-maintained playgrounds, walking trails, and covered pavilions perfect for birthday parties and community gatherings.
Scenic river access point providing kayaking, fishing, and nature observation opportunities. The pristine waters and surrounding wildlife habitat make this location ideal for outdoor enthusiasts seeking peaceful recreation just minutes from downtown Luling.
Why Choose Stellrr Insulation & Spray Foam
When Luling property owners need reliable insulation solutions, they turn to Stellrr Insulation & Spray Foam for proven results and exceptional service. Our team combines advanced spray foam technology with deep understanding of Central Texas climate challenges to deliver insulation systems that truly perform.
We know that every dollar counts for Luling families and business owners. That’s why we focus on providing insulation solutions that generate immediate energy savings while increasing your property value. Our certified technicians use only premium materials and proven installation techniques to ensure your investment delivers maximum returns for decades to come.
Don’t let another month pass watching your energy bills climb while your comfort suffers. Our local team is ready to assess your property, explain your options, and provide a detailed estimate at no cost. We make the entire process simple, clean, and stress-free from initial consultation through final inspection.
Call (512) 710-2839 now to schedule your free consultation and start saving money immediately.

Serving Areas
Delhi / McNeil, Luling South, City Center, Downtown Luling, Residential Districts, Commercial Zones
Counties Served
Caldwell County, Guadalupe County
Zip Codes Served
78648
Ready to Improve Your Property's Energy Efficiency?
Don’t wait another day to start saving money on energy costs. Stellrr Insulation & Spray Foam is ready to transform your Luling property with professional spray foam insulation that delivers immediate results and long-term value.
Contact us today at (512) 710-2839 for your complimentary estimate and discover how much you can save.
Common Questions About Spray Foam Insulation In Luling, TX
How much can spray foam insulation reduce my energy bills in Central Texas?
Most Luling homeowners see 20-40% reduction in heating and cooling costs after professional spray foam installation. The exact savings depend on your home’s size, age, and current insulation condition, but our energy-efficient solutions typically pay for themselves within 2-4 years.
What’s the difference between open cell and closed cell spray foam for Texas homes?
Open cell spray foam costs less and provides excellent interior insulation with sound dampening benefits. Closed cell offers higher R-value per inch, acts as a vapor barrier, and adds structural strength – making it ideal for exterior applications and areas prone to moisture in our humid climate.
How long does spray foam insulation installation take in a typical Luling home?
Most residential spray foam projects in Luling complete within 1-2 days, depending on square footage and areas being insulated. We work efficiently to minimize disruption to your daily routine while ensuring proper curing time for optimal performance.
Is spray foam insulation safe for families and pets in Luling homes?
Yes, properly installed spray foam insulation is completely safe once cured. We use high-quality materials that meet all safety standards and provide excellent indoor air quality. Our certified technicians follow strict installation protocols to ensure your family’s safety and comfort.
Does spray foam insulation help with Luling’s humidity and moisture problems?
Absolutely. Closed cell spray foam creates an effective moisture barrier that prevents humidity infiltration and condensation issues common in Central Texas. This helps protect your home from mold, mildew, and structural damage while maintaining comfortable indoor conditions year-round.