Business Details
12 Years
experience
Your Trusted Insulation Partner in Austin, TX
Stellrr Insulation & Spray Foam is a locally owned and operated Austin-based company dedicated to transforming homes into healthier, more comfortable, and energy-efficient spaces. With over 4,700 clients served and a commitment to quality work, we specialize in residential and commercial insulation solutions, including spray foam, cellulose, and attic insulation. Our team prioritizes honest pricing, transparent communication, and tailored solutions to address each client's unique needs.Backed by a lifetime warranty and a performance guarantee, we reinvest in our community to build a stronger Austin. Our mission is to cleanse homes of inefficiencies and discomfort, ensuring families thrive in environments that promote health and sustainability.
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
Details
- Year established: 2014
Highlights and features
- We offer honest assessments with clear explanations of insulation needs.
- Our customized solutions address your home's specific comfort and efficiency challenges.
- Transparent pricing ensures no hidden fees or inflated costs.
- Our expert team delivers precise, efficient work with minimal disruption.
- We guarantee clear communication and regular updates throughout every project.
Associations and certifications
- GreenGuard Gold
What people say
Professional, efficient, detail-oriented
Spotless work area
Energy bills lowered significantly
Excellent service
Highly recommend
Services
Residential Insulation
Our residential insulation services enhance home comfort and energy efficiency by sealing air leaks and installing high-performance materials. We address outdated insulation issues, reducing energy bills and improving indoor air quality. Clients benefit from tailored solutions, including spray foam and cellulose, ensuring year-round temperature stability and a healthier living environment.
Spray Foam Insulation
Spray foam insulation creates an airtight seal, improving thermal performance and reducing energy costs. We use open-cell and closed-cell options to address moisture, soundproofing, and structural integrity needs. This solution enhances HVAC efficiency, prevents mold growth, and provides long-term savings for both residential and commercial properties.
Attic Insulation
Attic insulation services transform vented attics into sealed, energy-efficient spaces by removing old materials and installing spray foam. This process lowers energy bills, stabilizes temperatures, and improves indoor air quality. We ensure proper ventilation and combustion air management for safe, durable results.
Crawlspace Insulation
Crawlspace insulation addresses moisture and mold risks by sealing the area and installing vapor barriers. Our solutions reduce humidity infiltration, protect structural integrity, and improve indoor air quality. Clients experience lower energy bills and a healthier home environment with minimized allergens and pests.
Commercial Insulation
Commercial insulation services optimize energy efficiency for warehouses, offices, and retail spaces. We apply spray foam to seal gaps, regulate temperatures, and reduce operational costs. Our team ensures compliance with building codes and provides durable solutions that enhance occupant comfort and long-term savings.
People
Shawn Mansur
Founder
Shawn Mansur founded Stellrr Insulation & Spray Foam to transform homes into healthy, energy-efficient spaces. With a background in scouting and marketing, he prioritizes leadership, integrity, and community reinvestment. His vision focuses on cleansing homes of inefficiencies while delivering exceptional service and lasting results.
Questions
What types of insulation do you offer?
We offer spray foam (open-cell and closed-cell), cellulose, and batt insulation for residential and commercial properties.
How does spray foam insulation improve energy efficiency?
Spray foam creates an airtight seal, reducing air leaks and stabilizing indoor temperatures, which lowers HVAC usage and energy bills.
Do you provide free estimates?
Yes, we offer free consultations and estimates for all insulation services in Austin and surrounding areas.
Can insulation reduce noise in my home?
Yes, open-cell spray foam acts as a sound barrier, reducing external noise and improving indoor acoustic comfort.
Is attic insulation worth the investment?
Yes, attic insulation significantly lowers energy costs, improves comfort, and enhances indoor air quality for long-term savings.
How long does insulation last?
Properly installed spray foam insulation lasts decades, providing durable energy savings and structural benefits.
Videos
Reviews (5)
Patrick Cain
Feb 02, 2022
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From the first day I reached out to them till the project was complete, this is a highly responsive, professional and competent company! After requesting a quote, I was contacted within the hour, provided with loads of information on the services they provide and set up with an appointment. Sheldon showed up on time, spent over an hour inspecting and going over everything with me. He provided an array of options with detailed pricing. The installation team, lead by Alex, was superb; finished ahead of schedule. I have dealt with many contractors/companies and this was by far the best experience
Christopher Thornton
Jan 25, 2022
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Just had my attic insulated and could not ask for a better company. They called and kept me posted when they would be here clean and the nicest crew. Thank you so much, I will spread the word about you.
Charlotte Lewis
Jan 13, 2022
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Stellrr Insulation crew were very knowledgeable and professional. The site was protected before spray and meticulously cleaned up afterwards. Would highly recommend them.
Lily George
Jan 08, 2022
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Stellrr Insulation has done a wonderful job installing insulation in my attic. Their professional crew arrived on time and they were polite. They were more than accommodating and other than doing a quality job, they left the space clean.
Jakub Herman
Dec 29, 2021
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This is a top-notch insulation contractor! I was very pleased with their professionalism from beginning to end. They provide competitive rates, competent and courteous support personnel and on-time quality workmanship. I have no reservations whatsoever recommending Stellrr to family and friends in need of their services.
