Spray Foam Insulation in Hemet, CA

Find top-rated spray foam contractors and save up to 35% on energy bills

Compare 7 verified spray foam insulation contractors serving Hemet, California, backed by 683 customer reviews averaging 4.7★. Whether you're insulating a new build, retrofitting an existing home, or upgrading attic and crawl-space insulation, these pre-screened Hemet contractors handle both open-cell and closed-cell spray foam. Homeowners here typically cut energy bills by around 35% — get free quotes and read verified reviews below.

💰 Estimated Energy Savings in Hemet

35%
Average Energy Savings
Typical range: 30% - 40%
$1,596
Estimated Annual Savings
Based on $380/month average energy cost
4 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 Cold.

Verified Contractors in Hemet

5⭐
1 Google reviews

Recent Reviews:

virginia garcia★★★★★a year ago

5⭐
1 Google reviews

Recent Reviews:

Tru Face★★★★★8 years ago

Nice place

5⭐
77 Google reviews

Recent Reviews:

Ting Chorng★★★★★6 months ago

I had Ram Insulation help with my attached garage project. They showed up on time with three-man crew and completed my 20' by 20' garage insulation within a day. They have done very nice and detail-oriented work and my garage looks brand new and ready for the next step.

Alaine de Leon★★★★★3 months ago

Miguel and his team were referred to us by our HVAC vendor. We had them remove and replace the insulation in our home. Miguel, Adolfo and the crew were punctual and professional throughout the project. The entire project took 3 days and they did a great job of prepping our home, covering areas to protect and keep clean, removing the old insulation, and cleaning out any remaining debris before installing the new material. Adolfo took the time to explain what would happen during each part of the process including what things I can expect from having the work done. They were also good about the cleanup work when they finished. I already notice the difference in how much the new insulation is helping block out the heat inside my home. Hard working and dedicated crew. Would highly recommend using RAM for your home insulation needs.

LJ★★★★★4 months ago

Miguel’s team, Hector and Alfonso did an outstanding job of insulating our attic. They came bright and early and blew in insulation as well as laid rolls of insulation throughout our space. They were professional and courteous. They even had to deal with sharing space with a painting crew that was at our house to finish up a project. Super good folks and the insulation project was priced very competitively. Give Miguel a chance to bid for your business. You won’t regret it.

5⭐
37 Google reviews

Recent Reviews:

Melanie Flodin★★★★★2 years ago

We had attic advisors install insulation in our attic and they did a fantastic job. Dominic was awesome when he came out and gave us a quote. He was very thorough and honest in giving us options for our attic. Tyler and the team of installers were professional and and did a great job on the install. Definitely would recommend.

Christa Ritchie★★★★★3 years ago

We decided to go with Attic Advisor because Dominic who came out to quote us was honest and had a lot of integrity. They also have competitive prices and seemed to be most thorough. We are very happy with our choice in who we picked to go with. Every employee we have worked with has been nothing but kind, understanding, and easy to work with. Our attic was a disaster and now it is fixed up, cleaned up and properly insulated. They also did a great job containing the debris as I am pregnant and very grateful the protocols they took to look after our health.

Mike Garcia★★★★★3 years ago

Can't say enough good things about the work by Dominic, Tyler and the Attic Advisor team on their work at our new home. The work entailed vacuuming out decades-old insulation from our low-pitch attic, cleaning up past rodent infestations, patching up seams and vent gaps, then returning at a later date to sanitize and clean the attic before installing new blown-in insulation. Throughout the entire process, Dominic, Tyler and their team were respectful of the property, responsive to questions, and flexible when I needed to move dates around because we had other work going on. Everything looks great. I really appreciate the work done by Attic Advisor!

4.8⭐
476 Google reviews

Recent Reviews:

Alex Pineda★★★★★a month ago

We’ve always had amazing experiences with Total Comfort, and yesterday was no exception! Their technician, Ricardo, came out and quickly resolved our heater issue. He was incredibly professional, super attentive, and just an all-around great guy. You can tell he genuinely cares about his work and making sure everything is perfect. Highly recommend Total Comfort—Amazing Customer Service!

Craig Rosner★★★★★a month ago

Total Comfort came to my house (via my new home build warranty). After explaining issue to the tech Ricardo, he quickly got up in the attic, diagnosed, fixed the problem and explained what he had to do. It seemed like only a few minutes and he was gone. I wouldn’t hesitate using Total Comfort again, even after warranty expires with builder . Thanks again to total comfort and my tech Ricardo.

L Ford★★★★★a month ago

Ricardo showed up to perform a warranty repair on the heater on my new home. He was able to identify and repair the issue on the spot, and corrected a wiring issue left by the contractor who performed the original install. He was efficient, professional, and skilled at his job.

4.8⭐
58 Google reviews

Recent Reviews:

Enzo macouda★★★★★2 weeks ago

Attic Shield was awesome! Elliott Hadida was super helpful and easy to work with and the team did a really clean and professional job on my whole attic. What really impressed me was that after they finished they sent me over 160 photos showing everything they did. It gave me a lot of confidence that the job was done right. The attic looks great totally recommend Attic Shield!!!

Noriko Fischer★★★★★a month ago

They were very fast to respond with an inspection to service. Great price and customer services from Elliott and Christine. Great crew with Justin as a leader who came on time and worked hard all day. John came quickly to inspect and follow up after the service. Everything went very smoothly and I feel so good to know that my attic is clean! Thank you for explaining about tax credit and answer ing all the questions I had, Elliot.

Pete Stewart★★★★★in the last week

Everything about Elliott and his team is fantastic! Where do I start? His most impressive quality is his honesty. Always putting the customer first! I used to run a business and my experience with Attic Shield is who I want to do business with! Personable, great price, exceptional work, great communication! 10 out 0f 10! Phenomenal job! 👏👏

3.6⭐
33 Google reviews

Recent Reviews:

Manjit Shahi★★★★★2 years ago

My appointment was at 0530 hrs but they start taking delivery from 0700 hrs. Early morning company trucks start loading for their jobs. Direction: if you coming from Barstow, from H-15 take left on 147 exit (Bear Valley Road) and left on I Ave and right on Catalpa St. Customer is on left side. Sign board posted on the building BDI installed. Park your truck, go inside of the building and back in when alley is free. Can park on the road at night buy no washroom available.

Jennepher McFarland★★3 years ago

Delivered a load here. I had to wait 30 mins for them to get propane for the forklift because they weren’t prepared for the day. They don’t have a dock. So took another 2 hours to unload my dry van. Nice people but not the best setup.

Paul Carlson★4 years ago

Well apparently Jose doesn’t like making the company any money. I had him at my house yesterday morning at a little after 8am to give me an estimate. Here it is now 3 pm the next day and still NO estimate. I think I’ll just go with someone else .

Frequently Asked Questions — Spray Foam Insulation in Hemet

These are the questions Hemet homeowners ask most about spray foam cost, R-value, and open- vs. closed-cell foam — with context for local pricing and roughly 35% typical energy savings. Compare the 7 verified Hemet contractors above for exact quotes.

How much can spray foam insulation save on heating and cooling bills in Hemet?▼
Homeowners in mixed climates like Hemet, CA typically see 20–30% reductions in total energy costs after spray foam installation. The savings come from both reduced heating in winter and reduced cooling in summer. The exact savings depend on your home's current insulation, size, and local energy rates, but most homeowners recoup the investment within 3–6 years.
Is spray foam better than fiberglass insulation for homes in Hemet?▼
For most homes in Hemet, CA, spray foam outperforms fiberglass significantly. Fiberglass batts insulate but do not air seal — meaning conditioned air still escapes through gaps. Spray foam both insulates and creates an airtight seal, addressing the root cause of energy loss. While spray foam costs more upfront, the performance difference in mixed climates makes it the better long-term investment for most homeowners.
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 Hemet, CA?▼
In Hemet, CA 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 Hemet costs $2,000–$6,000. Most Hemet 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 Hemet, CA?▼
When searching for a spray foam contractor in Hemet, CA, 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 Hemet 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 Hemet 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.