Find top-rated spray foam contractors and save up to 27% on energy bills
Compare 17 verified spray foam insulation contractors serving Las Vegas, Nevada, backed by 518 customer reviews averaging 4.8★. Whether you're insulating a new build, retrofitting an existing home, or upgrading attic and crawl-space insulation, these pre-screened Las Vegas contractors handle both open-cell and closed-cell spray foam. Homeowners here typically cut energy bills by around 27% — get free quotes and read verified reviews below.
Note: Actual savings vary based on home size, current insulation, energy rates, and climate conditions. These estimates are based on Department of Energy data for Hot-Dry.
Recent Reviews:
Our insulation in the attic was probably the original from 1988 and below the 2x4 studs. It always seems cold and the heater was going on and off. Got a few estimates and felt comfortable having Insulation Kings do the job. The great Yelp reviews helped with my decision. The job called for installing radiant barrier to the underside of my roof and then spraying the cellulose insulation in. The installation crew did a great job and were very professional with their service. Price was affordable and hopefully we will see the difference during the cold and hot seasons.
I have nothing but great things to say about Insulation Kings, if you’re looking to have your insulation replaced or you need an assessment on your insulation give them a call. They are super friendly and make the process very easy. We reached out because we moved into an older home and during the summer our energy bill was very expensive and the house just didn’t seem to cool properly / evenly. After a visual inspection and doing some research, I suspected that the likely cause was the insulation in the attic so I called Insulation Kings and they came out right away to provide an assessment. They were very thorough and explained everything, they even found that the attic wasn’t being properly ventilated. After the assessment, they provided an estimate which was more than reasonable and we hired them to replace the insulation. They were very professional, took photos of the process, updated us and their customer service was top notch. They even installed an attic fan for free to help with the ventilation! I highly recommend this company if you’re looking at replacing or installing new insulation. I can’t say enough good things about them.
Absolutely fantastic service and turnaround! Scheduled a free consultation and was able to get insulation and a radiant barrier started same day! Service was fantastic all around - my thanks to the installation team!
Recent Reviews:
The Salesman & workers that came out were really good in their work, very efficient, neat and clean. And they did clean up after the job was done, which meant a lot to me. And did a very good job. The container felt so much cooler after they got done and also warmer in the evening and this is partly winter time, and spring. I could tell a significant difference, well worth doing. It will keep the things that I have in storage without deteriorating, wearing and getting old. also will keep from freezing. this is a very good choice and company to go with. And they're very honest which means much. thank you, Spray Foam Genie , for your service.
I would like to share my positive experience with Spray Foam Genie Las Vegas. I would like to begin by mentioning the technician, Marco. He promptly contacted me after I requested a quote. Unfortunately, I was unable to answer his call at the time. I returned his call later that night, and he was gracious enough to take it. It has been a while since I have encountered an honest and professional individual. Marco had thoroughly researched the situation and was honest enough to inform me that the work I requested would not yield optimal results due to the structure of the roof. He also emphasized the importance of ensuring our complete satisfaction and provided additional time to explore alternative options and recommend different routes to address the issue. In today’s world, it is challenging to find individuals who are both honest and trustworthy.
If you’re looking for the finest and most cost-effective foam insulation services in Las Vegas, Spray Foam Genie Las Vegas is your best and most efficient choice. Their team is experienced, professional, and highly knowledgeable in providing energy-efficient solutions using advanced spray foam technology. We first met with Marco Santa Cruz, who was highly professional and answered all our questions. He was the reason we felt comfortable enough to go with Las Vegas Spray Foam Genie. Once the work began, the team started by removing all our old cellulose insulation in the attic using a giant outdoor vacuum system that was clean and amazingly efficient. They sprayed my attic ceiling and walls, sealing all my gaps and space. They did their work in the hottest summer ever in Las Vegas. The result is an air-tight attic space that dropped in temperature from an average of 110º - 115º to an average of 80º during the day. The best news was that our electricity bill dropped from the balanced payment of $240 per month to $171 per month! After they finished, we never had to lower our A/C thermostat below 77º, and that temperature kept the house very cool and comfortable the entire balance of the summer. Prior summers required us to lower our thermostat into the high 60"s. They offer top-quality products and are committed to ensuring proper installation, which is crucial for maximizing the insulation benefits we experience, like reduced energy bills and enhanced comfort. If you are considering spray foam insulation, go nowhere else but to Las Vegas Spray Foam Genie! Here is a copy of our electric bill after installation.
Recent Reviews:
Recent Reviews:
I called TRS Spray Foam Insulation Tucson and he gave us a quote within hours. The attic is much better now. The pricing was very competitive compared to the other quotes we received and would highly recommend this contractor!I called TRS Spray Foam Insulation Tucson and he gave us a quote within hours. The attic is much better now. The pricing was very competitive compared to the other quotes we received and would highly recommend this contractor!
Incredible work done by these spray foam insulation guys. The owner and his crew were on time, they were professional and friendly, and gave us a very fair pricing on our project. Highly recommended!
Tile work replacement is where it's at and they did it fast and at the right price. I need painting done outside as well and I'm choosing them again because of the quality and the price!
Recent Reviews:
Ok, not to bad backing in if no cars are parked directly in front of you. I parked overnite on the street.
Good place to get fiberglass insulation tubes .. All sizes ..
Great customer service. William sent me some info and really helped me out.
Recent Reviews:
We purchased an older home that needed proper insulation and sealing, and after dealing with several contractors who overpromised, underdelivered, and kept trying to charge us for unnecessary extras, we found attic insulation Las Vegas online — and we’re very glad we did. From the very beginning, they were honest, professional, and transparent. They clearly explained what was needed, what wasn’t, and why, without any pressure or upselling. The work was done thoroughly, cleanly, and on time, and we noticed an immediate improvement in the comfort of our home. It’s refreshing to finally work with a company you can truly trust. Highly recommended for anyone with an older home or insulation issues who wants quality work and peace of mind.
Fantastic work! The crew was polite on time, and left the attic super clean. I highly recommend them to anvone looking to save on energy
I’m extremely happy . The team was professional, punctual, and very knowledgeable. They explained the process clearly, worked efficiently, and left everything clean when they finished. I noticed an immediate improvement in comfort, and my home stays at a more consistent temperature now. The quality of the work and attention to detail really stood out. I would definitely recommend them.
Recent Reviews:
I was very satisfied with the work performed by Roberto and Gabriel. They fallow the instructions of the scope and helped me to keep the flow of work. I will use Battle Born Specialties on my next project and of course it was a pleasure dealing with Claudia. Thank you BBS
Daniel and Miguel showed up to my home within the slotted time range and quickly got to work on my leaky shower. They explained what they were going to do before and after walked me through the final product. They were both great and I would work with them again!
I had a shower door, rubber seal replaced by Battle Born. I had a great experience, the technician Yuniesky was very professional and efficient! I would definitely call on this company again!
Recent Reviews:
I did a training today with Tom from Spray Foam Engineers and it was a great experience. He’s knowledgeable, patient, and explained everything clearly. I left with the skills and confidence I needed — highly recommend!
Very good knowledge, they explain things well, very good prices, reasonable prices, they teach you very well, the people who work there are very kind
We purchased a spray foam trailer fully equipped and it’s been a great machine. Very professional people. I recommend spray foam engineers for all your spray foam needs
Recent Reviews:
I highly recommend this business I needed a spray foam installation completed I called and they got right on the job very professional will definitely be returning if I need anymore work completed.
They are absolutely the best company you can ask to do the job! I highly recommend going with them for your services!
I highly recommend this company! Their friendly and professional team provided excellent service. My electric bill has significantly dropped since they insulated my attic. They do great work in a timely manner, and I look forward to using their services again in the future.
Recent Reviews:
I could not possibly recommend this place more! Brittnee was incredibly helpful throughout the process and extremely knowledgeable. She set up the consultation with Sean, who was equally impressive. They both made the process extremely easy and the care they took with the project was above my expectations. All of the techs that were at the house were also outstanding!
I had an excellent experience with Koala Insulation for from start to finish. The sales team was knowledgeable, friendly and made sure I understood all options without any pressure. The installation crew (Shawn and Antonio) were just as impressive - punctual, professional, and incredibly efficient. They treated my home with re, worked quickly, and left everything spotless. I could immediately feel the difference in temperature and comfort once the job was done. I also liked that Shawn came with the sales team, it made everything easier on the installation day. Having someone who knew the layout of the house, helped immensely. If you are looking for quality insulation and outstanding customer service, I highly recommend Koala insulation. Great team, great service, great results!
Antonio and Mario did a fantastic job insulating my garage walls and installing radiant barriers in my attic. I appreciate how they thoroughly answered all my questions and kept me informed throughout the installation process. During my insulation quote, Sean Schneider provided me with a competitive estimate and was incredibly knowledgeable, friendly, and professional in outlining my options for implementing the project. From scheduling the estimate to job completion, working with Koala Insulation was a straightforward and easy process, and I definitely recommend them if you are looking to improve the insulation in your home.
Recent Reviews:
Great service and very courteous!!!
I reached out to an ad on Craigslist, and I had a reply from a young lady by the name of Melissa very polite person. Even though the position was filled already she took the time to reply back.
Awesome customer service. Great Crew that did a good job. I highly recommend these guys
Recent Reviews:
We recently bought a house just outside of Vegas and knew right away the insulation wasn’t great — upstairs was always roasting during the day and freezing at night. A buddy of mine recommended Supreme Spray Foam so I gave them a call. I ended up speaking with Daniel, who was super helpful and actually took the time to explain how spray foam works and what made sense for our house. He scheduled us fast and the crew showed up right on time. They were professional, respectful of the space, and finished quicker than I expected. Daniel even checked in a couple days later to make sure everything turned out right, which I really appreciated. Since the install, our home is way more comfortable and I can already tell the AC isn’t running as hard. Big shoutout to Daniel and the whole Supreme Spray Foam team. Solid folks and great results.
I’m so glad we chose this company for our spray foam insulation project here in Las Vegas. The team was professional, fast, and the quality of work was excellent. Our home is staying much cooler in the Vegas heat, and we're already seeing savings on our energy bills. Highly recommend for anyone needing spray foam insulation in Las Vegas!
I had Supreme Spray Foam LV handle spray foam repairs on my property in Henderson, NV, and they were excellent. The crew was prompt, skilled, and very thorough in their work. They fixed the issues quickly and efficiently, and the quality of their repairs was top-notch. I’m very pleased with the results and would definitely use them again.
Recent Reviews:
Efficient and professionals. Saved me $100 dollars a month by insulating my attic and securing drafts to make the attic more energy efficient
Great people they do all of my insulation work and always do a great Job!
Wonderful thanks
Recent Reviews:
Excellent company! I did a den addition to our recently bought house and I got a ton of estimates for batting as well as blown-in cellulose. They were extremely professional, communicative, precise, competitive pricing that beat all the other estimates I received and right on time. I had to reschedule a couple of times due to some inspection delays and they were very accommodating. They stuck to their time and were in-and-out in a matter of hours! I did have to go through the den shear wall to confirm the crew needed to drill holes under the 4' and not just above which they realized their mistake promptly and ensured the entire area was insulated. The inspector was so happy with their work that he actually commented 'I haven't seen such insulation in a while!' He passed it off right away. I would highly recommend them!
I called Red Rock Insulation as I'd recently learned that a large area of the attic(in my 13 yr old house) was never insulated by the home builder(Meritage Homes). Doug and his team did a great job insulating the area and were incredibly conscious to wear booties and lay down floor protection to protect our new carpet. They were even nice enough to add a little extra insulation at no charge. They were in and out in less than 45 mins. These guys are real pros!
Great Company! We have used them many times on different projects and different products. We love the open-cell foam for the energy efficiency!
Recent Reviews:
We contacted ALCAL to replace our garage door as they were the Clopay authorized dealer, which is the original garage door brand and required by our HOA. Darren was extremely knowledgeable and also very patient while working with us to determine the best replacement door and upgraded motor. He did a great job of keeping us informed of the order status and ensuring we were happy with the results. In addition, Sergio was an excellent installer and great to work with. He also ensured that our expectations were met and that we were happy with the install. Great service and we definitely recommend them to others.
Darren and his team are a blessing to my family. They installed my 2 car garage a while back. When my HOA forced me to change the 1 car garage, of course I called them again. They do business the old school way. You know the kind where they communicate and keep their word. I trust their team with my home and my family.
I had the misfortune of crashing my car into my garage door. Apparently my door is not a common door, so it had to be special ordered. It was a 3-4 week timeframe. The door came in as promised and I was put on schedule right away for a 7 am appointment time. And at 6:55 am the installer was at my home. He was fantastic and was able to get the entire job completed by 8 am. I will definitely recommend this company for anyone needing a new garage door!
Recent Reviews:
The inside of my metal building stayed warm during the summer and my electric bill was Insanely high. After researching I decided to go with Elite Spray Foam. The company was very intune to what I needed and was quickly pointed me in the right direction into solving my issues. Awesome job done the service was quick and they were very informative about how to work with the spray foam. My building is so much cooler and soon I will be able to see how much money I can save with this investment. Thanks again Elite.
Elite Spray Foam did everything they possibly could to make everything workout perfectly. They really want the customer to be satisfied.
Never returned call
These are the questions Las Vegas homeowners ask most about spray foam cost, R-value, and open- vs. closed-cell foam — with context for local pricing and roughly 27% typical energy savings. Compare the 17 verified Las Vegas contractors above for exact quotes.
Not finding the right fit in Las Vegas? Many spray foam contractors travel to nearby towns. These communities within about 60 miles all have verified contractors listed.