Spray Foam Insulation in Cerritos, CA

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

Compare 12 verified spray foam insulation contractors serving Cerritos, California, backed by 668 customer reviews averaging 5.0★. Whether you're insulating a new build, retrofitting an existing home, or upgrading attic and crawl-space insulation, these pre-screened Cerritos 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 Cerritos

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 Cerritos

5⭐
7 Google reviews

Recent Reviews:

Antonio Maren★★★★★2 weeks ago

From the first phone call to the final walkthrough, the process was seamless and professional. The quote was clear and detailed, the crew was exceptionally skilled and courteous, and the results have exceeded our expectations. Golden Touch didn't just insulate our attic; they enhanced our entire home's performance. The difference in temperature regulation and energy efficiency is noticeable daily. For anyone seeking top-tier workmanship and a true upgrade to their home, this is the company to call.

Haleigh Luna★★★★★2 weeks ago

Choosing Golden Touch was one of the best decisions for our home. They provided a comprehensive solution that included removing some old, compressed insulation and starting fresh. The crew worked diligently, protected all access areas, and cleaned up so well you'd never know they were here. The attic now has a deep, even blanket of insulation that works perfectly. Our heating and cooling system no longer struggles, and we have significant peace of mind knowing the job was done to the highest standard.

Shyann Kieran★★★★★2 weeks ago

We had a fantastic experience. The team from Golden Touch Attic Insulation exhibited a level of pride in their work that you don't see every day. They were meticulous in their air sealing, ensuring every wire penetration and top plate was fully addressed before a single batt was installed. The final product is not only highly functional but also aesthetically neat and orderly. Our home is consistently comfortable year-round, proving that their ""golden touch"" delivers real, tangible benefits

5⭐
13 Google reviews

Recent Reviews:

Pierce Harper★★★★★a month ago

We added a new wing with a slanted roofline to our home and wanted top-tier insulation. Before the roofing was finished, foam board panels were used throughout the structure. The precision of the cuts around beams and valleys stood out. Now that the space is complete, it holds temperature beautifully, and there’s no sound echoing during rain. It feels like a completely different build compared to our older section of the home.

Gabriel Lewis★★★★★3 months ago

Our project involved converting a dead storage area into usable living space, and insulation played a huge role. Before drywall went up, Peter and his crew added spray foam between the studs to create a consistent thermal barrier. In the attic above, they used a radiant barrier to reduce heat gain during the summer months. They worked with the framers, electricians, and inspectors, without slowing down the schedule. They also walked us through California’s insulation standards so everyone understood how the R-values were chosen. It was clear they took long-term efficiency seriously, not just rushing through.

Amelia Radcliffe★★★★★a month ago

The attic in our 1950s bungalow had thin, patchy insulation that let air leak through the rafters. Closed-cell spray foam was applied from ridge to eave, filling every joint. The musty smell disappeared almost instantly. The difference in comfort across the upper level is striking, and outside noise is practically gone. A smart upgrade for an aging structure.

5⭐
7 Google reviews

Recent Reviews:

Phoenix Hana★★★★★a month ago

Absolutely phenomenal service from start to finish! The team at Eco Guard Attic Insulation was incredibly professional, knowledgeable, and dedicated to providing an eco-friendly solution. They conducted a thorough assessment of our attic, explaining how their sustainable materials would improve our home's efficiency and reduce our carbon footprint. The installation was seamless, and we immediately noticed a more consistent temperature throughout the house. Our energy bills have dropped, and we feel great about choosing a company that prioritizes both performance and the planet. Highly recommend!

Martin Ali★★★★★a week ago

I was skeptical that eco-friendly insulation could perform as well as traditional types, but I am now a complete convert. Our home is noticeably more comfortable and quiet, and our energy usage has dropped significantly. The project is paying for itself. The crew was respectful, hardworking, and meticulous, ensuring every detail met their high standards for performance and sustainability. An outstanding company in every regard.

Ean Brody★★★★★a month ago

After researching eco-friendly options, we chose Eco Guard for their strong reputation. They provided a thorough assessment and a clear plan to maximize our home's efficiency. The crew executed the job flawlessly, paying close attention to detail. Our attic now performs beautifully, keeping the house comfortable in all seasons and reducing our carbon footprint. The entire experience was professional and satisfying. We couldn't be happier with our decision.

5⭐
3 Google reviews

Recent Reviews:

Ryan Devon★★★★★a month ago

Monthly Savings Attic Insulation provided an excellent experience from the first consultation to the final cleanup. The team was professional, knowledgeable, and explained the entire attic insulation process clearly. They worked efficiently and made sure everything was installed properly. Since the job was completed, our home feels much more comfortable and our energy usage has noticeably improved.

Lilia Holden★★★★★a month ago

For years, our winter heating bills were a painful shock. We finally called Monthly Savings for an assessment, and it was the best decision. Their consultant pinpointed our attic as the main issue and provided a clear, affordable plan. The installation team was efficient and tidy. Now, our furnace doesn't run constantly, the house feels evenly warm, and we are already seeing the monthly savings they promised. A straightforward, effective service from a great local company.

Elias Simeon★★★★★2 weeks ago

The team at Monthly Savings Attic Insulation did an outstanding job. They explained the entire process clearly and completed the work with great care. Our home now feels better insulated and more comfortable than before.

5⭐
6 Google reviews

Recent Reviews:

David Kigen★★★★★4 months ago

Words can explain they good work they amazed me with there affordable price

alice Annette★★★★★4 months ago

Their job was amazing at a fordable pric I reco

Angela chibayi Angie★★★★★4 months ago

Service really speaks for it's self Im excited of this work

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⭐
4 Google reviews

Recent Reviews:

Malia Marely★★★★★2 weeks ago

I am thoroughly impressed with the quality and strategic approach. Shield Brea Insulation assessed our home's specific vulnerabilities and designed a shielding strategy that made perfect sense. They addressed not just the attic, but also sealed gaps in our crawlspace. The crew was skilled, patient, and ensured every detail was perfect. Our home is now a bastion of comfort, and our energy bills have decreased significantly. A trustworthy and highly effective company in Brea.

Clinton Bradyn★★★★★2 weeks ago

We hired Shield Brea Insulation to protect our home from the intense summer heat, and they absolutely delivered. Their approach was comprehensive, focusing on creating a complete thermal shield for our attic. They installed a radiant barrier and added a thick, new layer of insulation. The crew was professional, efficient, and left the worksite spotless. The difference is like night and day; our home now stays comfortable throughout the afternoon, and our AC doesn't have to work nearly as hard. They truly shield your home.

Raina Korbin★★★★★a week ago

I manage a small medical office in Brea and we were having trouble keeping the building comfortable with sky-high energy bills. Shield Brea Insulation came out, assessed our attic space, and gave us a very fair quote. The crew worked around our patient hours and didn't leave a single trace behind. The difference in comfort was immediate and our utility bill dropped over 20%. The owner even followed up a few days later to make sure everything was good. Great company to work with and they really took care of us.

5⭐
176 Google reviews

Recent Reviews:

Christie Lesinski★★★★★3 months ago

In November 2024, we hired Top Energy to install ductless mini-splits in two studio spaces and the garage on our property. Leor was very responsive and knowledgeable, and helped us determine the location and size of the systems. Installation was one day; pricing was fair. The crew even returned to do several other handyman projects, which went well. Adding climate systems to these rooms has been a game-changer in how we use the space. Highly recommend Top Energy!

Kevin Krupitzer★★★★★2 months ago

When both of our AC units unexpectedly stopped blowing cold air Top Energy Solutions was able to get a tech out quickly to diagnose the problem. It was discovered our system had a leak in the lines running under a patio. Leor came up with a solution for us and the next day removed the old systems and installed 2 new systems. The crew was efficient, professional, and did quality work. Because of that we had Leor and his crew come back the next day and insulate the attic and install an attic fan. I couldn't be happier with the communication, efficiency, and professionalism of Leor and his crews!

M L★★★★★a year ago

Top Energy Solutions is the best contractor I have hired. Leor is responsive and professional. I acquired three quotes to have my HVAC system replaced. I accepted Leor’s quote, and the installation started, and was finished by the end of the next day - amazing. A crane was required to remove and replace the AC unit on a three story house. His installation crew was very friendly and very good natured. He beat the other quotes by more than two thousand dollars for the same equipment. Leor is a general contractor and has crews for most home repairs. I will be hiring Top Energy Solution again soon.

5⭐
7 Google reviews

Recent Reviews:

Cate Hover★★★★★4 months ago

From quote to cleanup, everything was smooth and professional. I wish we had done this sooner!

Alice richard★★★★★4 months ago

Next level services worth every penny, thanks to this company.

Jazmin Sam★★★★★2 weeks ago

Outstanding service from a company that truly brightened our home's efficiency. We had an older attic with very little insulation, and the Bright Sky team transformed it. Their quote was clear and competitive, and the installation crew worked efficiently with great attention to detail. They ensured the insulation was evenly distributed and that all vents were clear for proper airflow. The improvement in comfort is immediate—no more drafts and our HVAC system runs much less frequently. Highly recommended.

5⭐
5 Google reviews

Recent Reviews:

Mireya Patrick★★★★★4 weeks ago

I manage several rental properties and have used Norwalk Insulation Pros for two different units now. They are my go-to for insulation work because of their reliability and quality. They understand the needs of investment properties, providing effective solutions that improve tenant comfort without breaking the bank. Their crews are always professional, the work is completed on schedule, and the communication from the office is excellent. They’ve helped me reduce utility costs and increase tenant satisfaction. A trustworthy and highly competent local business.

Tobias Gavyn★★★★★4 weeks ago

As a new homeowner, I was overwhelmed by the process of reinsulating. The team at Norwalk Insulation Pros made it simple. They provided a clear, detailed quote, explained the process in terms I could understand, and offered great advice without any pressure. On the day of the job, the crew was efficient and mindful of our property. They achieved amazing coverage and sealed every gap they found. The improvement in comfort is unbelievable, and we’re already saving on our heating costs. Their professionalism and expertise made a potentially stressful project completely smooth.

Nina Lillian★★★★★3 weeks ago

Our experience with Norwalk Insulation Pros was exceptional from start to finish. We were impressed by their thoroughness during the estimate—they didn't just glance at the attic but did a full walk-around to identify potential problem areas. The installation crew was fantastic; they worked hard, answered all our questions, and even pointed out a small vent issue we were unaware of. The finished work is neat, even, and exceeds building codes. Our house is noticeably quieter and holds temperature perfectly. It’s clear they take pride in their craft and customer satisfaction.

4.8⭐
12 Google reviews

Recent Reviews:

Dane Despars★★★★★a year ago

So glad I used Long Beach Insulation! Professional and did such a great job on my home! Had my roof and attic insulated and so happy with their service, work, and professionalism! Use these guys!

Fharide Navarro★★★★★a year ago

Best service in Long Beach. These guys are friendly, work in a good pace and deliver great results. I will be doing future business with them.

Kennedy Burton★★★★★a year ago

Long Beach Insulation did a great job on my family’s home. This was my first time getting new insulation in the attic and they made this process seamless! Everybody was friendly and professional and the price was great too! 10/10 service !

Recent Reviews:

Maggie Kaplan★★★★★a month ago

Omar and his team are incredible! They installed a complete new HVAC system in my 1950’s ranch style home. Prompt, communicative and professional. I would recommend them to anyone looking for a complete installation or just a tune up. Worth every penny for the peace of mind!! Thank you Omar!

Vincent Cravens★★★★★3 months ago

The company really cares that their employees do an all around excellent job. I previously used Service All-Stars to replace my heater. Now they have installed my A/C unit. They do excellent work.The techs were friendly and informative about the details of the work they were doing. I appreciate the fact the workers worked quietly and efficiently. The owner is receptive to constructive criticism which is a big plus in my book. I will continue to call upon Service All-Stars for my HVAC needs.

Dennis Cottone★★★★★a month ago

The team that Sal sent (Brandon and Evan) did a fantastic job on repiping my 60 year old house here in Long Beach. I found a leak in my tankless water heater closet and called them out to take a look. My house has a slab foundation and turns the leak was coming in from the main-line under the soil and then through the concrete to the water heater closet in the middle of the house. They dug down through the concrete and rather than just asking the guys to patch the galvanized pipes, I figured it best to do a full house re-pipe through my tight attic since the plumbing is 60 years old. Good thing because in the process, another leak was detected in the wall between my bathroom vanities. The guys were friendly and hard-working, the process took 4-5 days and I was informed of where they would have to cut through the walls to connect all the pipes. They definitley routed the pipes in the least invasive way. They also tuned up my HVAC system and tankless water heater while they were here. I would highly recommend Service All-Stars for your plumbing and HVAC needs. -DC

Frequently Asked Questions — Spray Foam Insulation in Cerritos

These are the questions Cerritos 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 12 verified Cerritos contractors above for exact quotes.

How much can spray foam insulation save on heating and cooling bills in Cerritos?▼
Homeowners in mixed climates like Cerritos, 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 Cerritos?▼
For most homes in Cerritos, 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 Cerritos, CA?▼
In Cerritos, 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 Cerritos costs $2,000–$6,000. Most Cerritos 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 Cerritos, CA?▼
When searching for a spray foam contractor in Cerritos, 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 Cerritos 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 Cerritos 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.