Spray Foam Insulation in Las Vegas, NV

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.

💰 Estimated Energy Savings in Las Vegas

27%
Average Energy Savings
Typical range: 22% - 32%
$1,134
Estimated Annual Savings
Based on $350/month average energy cost
5 years
Average Payback Period
Return on investment timeline

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.

Verified Contractors in Las Vegas

5
74 Google reviews

Recent Reviews:

D Swift★★★★★9 months ago

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.

J G★★★★★10 months ago

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.

nicholas phariss★★★★★11 months ago

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!

5
7 Google reviews

Recent Reviews:

JH Carter★★★★★10 months ago

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.

Carla Martinez★★★★★10 months ago

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.

Chip Rowe★★★★★a year ago

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.

5
2 Google reviews

Recent Reviews:

Carson Wes★★★★★5 years ago

TheBossFrost★★★★★5 years ago

5
6 Google reviews

Recent Reviews:

Paula★★★★★3 years ago

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!

Juanita Masterson★★★★★3 years ago

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!

Jim Alt★★★★★2 years ago

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!

5
4 Google reviews

Recent Reviews:

Rick Richards★★★★★8 years ago

Ok, not to bad backing in if no cars are parked directly in front of you. I parked overnite on the street.

Pedro diaz★★★★★5 years ago

Good place to get fiberglass insulation tubes .. All sizes ..

Eric Tumbleson★★★★★10 years ago

Great customer service. William sent me some info and really helped me out.

5
33 Google reviews

Recent Reviews:

Goldberg★★★★★2 months ago

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.

Juanita Marron de Davalos★★★★★2 months ago

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

Graciela Vega★★★★★2 months ago

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.

4.9
74 Google reviews

Recent Reviews:

Jose Torano★★★★★8 months ago

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

Allen Gardette★★★★★6 months ago

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!

Lisa Dare★★★★★3 months ago

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!

Direct: (800) 674-3626

4.9
46 Google reviews

Recent Reviews:

Itay Shkore★★★★★2 months ago

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!

Hector Morquecho★★★★★2 months ago

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

LG Builders★★★★★4 months ago

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

4.9
26 Google reviews

Recent Reviews:

Mrs Nunu★★★★★4 months ago

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.

Nichole Bailey★★★★★8 months ago

They are absolutely the best company you can ask to do the job! I highly recommend going with them for your services!

Elizabeth Kerubo★★★★★a year ago

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.

4.9
156 Google reviews

Recent Reviews:

adam h★★★★★a month ago

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!

April Yamada★★★★★4 months ago

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!

Michael Gagujas★★★★★a month ago

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.

4.9
43 Google reviews

Recent Reviews:

cedrick evalu★★★★★12 months ago

Great service and very courteous!!!

Nancy Sanchez★★★★★9 months ago

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.

Hannah Estes★★★★★10 months ago

Awesome customer service. Great Crew that did a good job. I highly recommend these guys

Direct: (702) 904-9895

4.9
8 Google reviews

Recent Reviews:

Win Wealth★★★★★5 months ago

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.

Chris Vandenberg★★★★★5 months ago

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!

jones Trevor★★★★★a year ago

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.

4.5
11 Google reviews

Recent Reviews:

Ann Marie Palmer★★★★★6 years ago

Efficient and professionals. Saved me $100 dollars a month by insulating my attic and securing drafts to make the attic more energy efficient

David Johnson★★★★★4 years ago

Great people they do all of my insulation work and always do a great Job!

valter g san jose★★★★★11 years ago

Wonderful thanks

4.5
13 Google reviews

Recent Reviews:

B Tanna★★★★★10 months ago

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!

Chris Mueller★★★★★6 years ago

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!

Michael -Kunk- Flynn★★★★★2 years ago

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:

Eric Nelson★★★★★11 months ago

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.

Jessica Hammond★★★★★a year ago

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.

Lindsay Basterrechea★★★★★2 years ago

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!

Direct: (702) 531-9500

3.7
3 Google reviews

Recent Reviews:

Luckye Williams★★★★★4 years ago

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.

Steven Graf★★★★★5 years ago

Elite Spray Foam did everything they possibly could to make everything workout perfectly. They really want the customer to be satisfied.

None Nonea year ago

Never returned call

Direct: (401) 336-6656

Frequently Asked Questions — Spray Foam Insulation in Las Vegas

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.

Does spray foam insulation work well in hot dry climates like Las Vegas?
Yes — spray foam is highly effective in hot dry climates like Las Vegas, NV. While moisture control is less of a concern than in humid climates, the air sealing properties are critical for keeping hot desert air out and cooled air in. In extreme heat climates, an unsealed attic can reach 150°F+, dramatically increasing AC load. Spray foam in the attic can reduce attic temperatures by 30–40°F.
What is the best area of my home to insulate in Las Vegas?
In hot dry climates like Las Vegas, NV, the attic is typically the highest-impact area to spray foam insulate. Desert sun heats roofs to extreme temperatures, and an uninsulated attic transfers that heat directly into your living space. After the attic, crawl spaces and rim joists are the next highest-impact areas. A local contractor can perform an energy audit to identify where your home loses the most conditioned air.
Is spray foam insulation worth the cost?
For most homeowners, yes. Spray foam creates an air-tight seal that traditional insulation cannot match, reducing energy bills by 15–35% annually. It also adds structural rigidity, acts as a moisture and vapor barrier, reduces outside noise, and can increase home resale value. The higher upfront cost compared to fiberglass is typically recovered within 3–7 years. One important note: because spray foam creates a very tight building envelope, proper mechanical ventilation is important to maintain healthy indoor air quality and prevent interior moisture buildup. This is typically handled by an Energy Recovery Ventilator (ERV) — a system that brings fresh outside air in while pushing stale air out, recovering the energy from the outgoing air so you don't waste what you paid to heat or cool — or a Heat Recovery Ventilator (HRV), which works similarly but is optimized for cold climates. A qualified contractor will assess whether your home needs ventilation upgrades as part of the installation.
How much does spray foam insulation cost in Las Vegas, NV?
In Las Vegas, NV and the surrounding area, spray foam insulation typically costs $1.00–$3.00 per square foot installed, depending on the type and your home's specifics. Open-cell foam runs $0.44–$0.65 per board foot, while closed-cell foam costs $1.00–$2.00 per board foot. A typical 2,000 sq ft home attic in Las Vegas costs $2,000–$6,000. Most Las Vegas homeowners recoup this investment within 3–7 years through energy savings of 15–35% annually.
What is the difference between open-cell and closed-cell spray foam?
Open-cell spray foam is softer, less dense, and less expensive. It expands significantly and is ideal for interior walls, attics, and soundproofing. Closed-cell spray foam is denser, stronger, and provides a moisture barrier — making it better for exterior applications, crawl spaces, and areas prone to flooding or humidity. Closed-cell also has a higher R-value per inch (R-6 to R-7 vs R-3.5 to R-4 for open-cell). One key difference: open-cell foam allows some vapor movement, while closed-cell acts as a vapor barrier — an important consideration for your home's ventilation needs.
How long does spray foam insulation last?
Spray foam insulation is one of the most durable insulation options available, with a lifespan of 80+ years when properly installed. Unlike fiberglass batting which can sag and settle over time, spray foam maintains its shape and insulating properties indefinitely. It will typically outlast the building it is installed in.
How do I find a qualified spray foam insulation contractor in Las Vegas, NV?
When searching for a spray foam contractor in Las Vegas, NV, look for ones who are licensed, insured, and have verifiable reviews. Spray foam requires specialized equipment and training — improper installation can cause off-gassing, adhesion failure, or fire hazards. Ask for references, verify their insurance, and get at least 2–3 quotes. A qualified Las Vegas contractor will also assess your home's ventilation needs — a tightly sealed spray foam installation requires adequate mechanical ventilation to prevent moisture and indoor air quality issues. FoamMatch pre-screens all listed contractors in Las Vegas for licensing and insurance so you can compare verified professionals in your area.
How long does spray foam installation take?
Most residential spray foam jobs take 1–2 days depending on the size of the area. A standard attic takes 4–8 hours. After spraying, the foam cures within 24 hours, though most contractors recommend waiting 24–72 hours before occupying the space due to off-gassing during the curing process.
Does spray foam insulation need to be replaced?
No — spray foam insulation does not need to be replaced under normal circumstances. Unlike fiberglass insulation which degrades over time, spray foam maintains its R-value and air sealing properties for the life of the building. The only reasons to remove or replace spray foam are water damage, renovation work, or improper original installation.

Spray Foam Contractors Near Las Vegas, NV

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.