Spray Foam Insulation in Riverside, CA

Find top-rated spray foam contractors and save up to 27% on energy bills

Compare 11 verified spray foam insulation contractors serving Riverside, California, backed by 894 customer reviews averaging 4.6★. Whether you're insulating a new build, retrofitting an existing home, or upgrading attic and crawl-space insulation, these pre-screened Riverside 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 Riverside

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 Riverside

5⭐
169 Google reviews

Recent Reviews:

N M★★★★★a year ago

I'm extremely impressed with the service I received from 'The Insulation Guys'! Jesse, the owner, and his team did an outstanding job insulating my old house, which was a challenging project. The house had old insulation that needed to be removed, along with debris from a recent roof replacement. Jesse and his team took care of everything, leaving the attic spotless. What really stood out was Jesse's excellent communication throughout the project. He walked me through the process, explained everything clearly, and kept me updated on the progress. To accommodate my remodeling schedule, Jesse split the project into two phases. First, they removed the old insulation and debris. Then, once all the other remodeling projects were completed, they returned to install the new insulation. I'm thrilled with the result, and I highly recommend 'The Insulation Guys' to anyone looking for professional, reliable, and courteous service. Jesse and his team truly care about their customers, and it shows in their work. Thanks, Jesse and 'The Insulation Guys' team, for a job well done!"

Jose Fuentes★★★★★2 months ago

I had multiple quotes for removing around 1,000 square feet of 50-year-old insulation from two attics, and all the other companies gave me crazy, non-rational prices. When I called Jesse Cota at My Insulation Guys in Riverside, he offered me a more than fair quote and was able to schedule me within a week. A special thanks to Matt, Dallas & Corry — “the A-Team”! They worked incredibly hard removing the old insulation, then cleaned and sanitized my attics. Other companies only offered to remove and replace the insulation for a high price, but My Insulation Guys went above and beyond. They also installed a radiant barrier to keep my attics cooler and sealed all the open areas I didn’t even know existed, keeping my home safe from rodents. Matt and his crew truly care about their work, and it shows in the results. Thank you so much for the excellent job — I highly recommend them to anyone looking for honest, professional, and thorough insulation service!

Erik Kvalheim★★★★★3 weeks ago

Jesse is very honest and transparent about your job. His crew Matt and Mark did an excellent job on the day of, worked very clean! Even came in under quote. Would highly recommend!

5⭐
37 Google reviews

Recent Reviews:

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!

Rebecca Kelly★★★★★3 years ago

Attic Advisor cleaned my attic, did rodent control and laid insulation. The salesman, Dominic, did a thorough inspection of the attic and gave me a reasonable estimate. He explained the issues and the remediation so well that I totally understood everything. Aaron the project manager along with Felix showed up shortly after I accepted the estimate. They were great. Aaron did a fabulous job of explaining all the work that had been done, along with showing me the photos. And I don't want to forget about David- the point of contact and office coordinator. He was always available to answer any of my concerns. I would highly recommend this company.

5⭐
1 Google reviews

Recent Reviews:

virginia garcia★★★★★a year ago

5⭐
38 Google reviews

Recent Reviews:

Alice Chen★★★★★3 months ago

I highly recommend Phoenix Insulation! I got my attic cleaned, rodent proofed, and insulated with Phoenix Insulation. Raphael provided me with a competitive quote and kindly walked me through the process, answering all my questions. On the day of, the crew arrived on time. The crew leader Jorge was very professional, friendly and accommodating. There was an accidental crack in the drywall during the process, but Raphael and Jorge made sure to get it addressed and fixed as if it never happened. When they were done, Jorge made sure to double check all the electric outlets. They did a great job with the attic insulation and I appreciated their communication.

Paul Mays★★★★★3 months ago

Phoenix Insulation removed the old insulation from my attic and replaced it with new, energy-efficient material. Their pricing was very reasonable compared to other quotes I received, and the estimate they gave was exactly what I paid—no hidden costs. The team arrived on time, worked quickly, and left everything spotless. They made sure the attic was properly sealed, and I immediately noticed how much cooler and more comfortable my house felt. I’m confident my energy bills will improve as well. What I really appreciated was that the project stayed affordable without cutting corners on quality. They gave me peace of mind, a cleaner attic, and a more comfortable home. I’d definitely call them again.

Foster Buck★★★★★a month ago

I work in construction and have tried multiple insulation companies, but Phoenix Insulation truly stands out. They show up prepared, finish on schedule, and never cut corners. My clients have noticed the energy savings, which makes me look good too. Definitely a long-term partnership for my projects.

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.

4.8⭐
5 Google reviews

Recent Reviews:

Javier Abaroa★★★★★11 years ago

Rafael Garcia arambula★★★★★2 years ago

Excellent

joe falzone★★★★★2 years ago

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.

4.6⭐
47 Google reviews

Recent Reviews:

Tommy Hubbs★★★★★6 months ago

There was some pretty severe wind damage to my Mother's mobile home roof in Hemet during the January wind storm. And the roof was getting old. So she needed it redone. Tip Top Roofing Inc came out and did a swell job. The roof looks great. They communicate well out of their office and we are pleased with their work. If you are looking for a good roofing contractor, Tip Top Roofing, Inc is it.

Hung Huynh★★★★★a month ago

Tip Top Roofing installed new roof on our house that had two layers of shingles. They pulled permit and scheduled inspection. Made one payment when job is completed. The yard is cleaned when they completed the job. Very satisfy with their work. Would use their service again if I have a need for roofing.

JCT Anderson★★★★★6 months ago

My roof was extremely damaged by the winds earlier this year. I contacted Tip Top Roofing Inc. for an inspection to find out whether patching the damage would be possible. After the inspection, their recommendations were to replace the roof due to the age of the shingles and the possibility of further damage with future windstorms. The price to replace the roof was absolutely AWESOME! The work performed was EXCEPTIONAL and the final roof is IMPECCABLE! Everyone I worked with throughout the process was wonderful. I highly recommend Tip Top Roofing Inc.

4.6⭐
10 Google reviews

Recent Reviews:

Shoaib Asif★★★★★6 years ago

Necole Pierson★★★★★5 years ago

Great!!!ADR

Maricela González Juárez★★★★★a year ago

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.

Richard Gee★a year ago

Be carefull when it comes to Roofdeck. There contract says Rood deck, but in reality they mean roofdeck only above living space, not the whole roof.

3⭐
1 Google reviews

Recent Reviews:

Dona Hodgins★★★5 years ago

Frequently Asked Questions — Spray Foam Insulation in Riverside

These are the questions Riverside 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 11 verified Riverside contractors above for exact quotes.

Does spray foam insulation work well in hot dry climates like Riverside?▼
Yes — spray foam is highly effective in hot dry climates like Riverside, CA. 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 Riverside?▼
In hot dry climates like Riverside, CA, 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 Riverside, CA?▼
In Riverside, 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 Riverside costs $2,000–$6,000. Most Riverside 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 Riverside, CA?▼
When searching for a spray foam contractor in Riverside, 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 Riverside 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 Riverside 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.