Find top-rated spray foam contractors and save up to 27% on energy bills
Compare 17 verified spray foam insulation contractors serving Garden Grove, California, backed by 699 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 Garden Grove 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:
I recommend hiring Angel to install or replace your attic insulation, his team did a great job, and I am delighted with their performance. I received a quote from all the major players in the area. Still, I decided to go with Gaxiola because Angel actually gave me honest feedback on what's feasible for my needs compared to the other players who just gave me a quote and wanted the job. Angel's feedback avoided me from potential mold issues that would have happened if I insulated my crawl space without proper preparation to stop moisture from entering my crawl space. Highly recommend hiring Angel!
I am glad I called this company. Angel was very responsive with my questions and gave me quotes using the Yelp messaging. We setup a time to do the blown-in insulation install. They were on time and got to work right away. His crew made sure my floors and house is protected so they setup floor coverings and a barrier from the outside to the attic entrance so that particles won't fly into the house. A+ for that. He kept me informed throughout the process and even showed me pictures of the attic and the places he performed seals and fixes. His crew worked efficiently during the install. Once done, he showed me the attic to inspect the finished work. It looks great! Insulation is installed to agreed upon levels plus more! Clean up was fast and efficient. They made sure everything was clean the way it was before they started. He even gave me tips and advice on my other home projects. Thanks Angel and Gaxiola crew! I will definitely contact again for insulation projects. Highly Recommend.
Rafael gave us a detailed estimate quickly and explained the service offerings for each line item. He took photos of the before condition of our attic and showed those to me. When we set up the appointment he was very flexible with our requests and gave us his honest recommendations. The attic cleaning proceeded smoothly and efficiently. The value was great and now we can rest easy knowing we have a clean attic above us.
Recent Reviews:
Precision like this is usually reserved for premium offerings, yet they delivered it effortlessly—and affordably. It’s the kind of work that doesn’t need to announce itself to be felt.
We chose Green Planet Insulation because we wanted to make an environmentally responsible choice for our home upgrade. We were not disappointed. They offered several sustainable material options, including recycled cellulose, and took the time to explain the ecological benefits of each. The crew was professional, incredibly tidy, and mindful of reducing waste. Our home is now perfectly comfortable, and we have the satisfaction of knowing our insulation has a low carbon footprint. A fantastic company that truly aligns with green values.
Recent Reviews:
Words can explain they good work they amazed me with there affordable price
Their job was amazing at a fordable pric I reco
Service really speaks for it's self Im excited of this work
Recent Reviews:
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.
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.
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.
Recent Reviews:
The level of detail and care this company provides is remarkable. They didn't just add insulation to the attic; they meticulously sealed every wire penetration, plumbing stack, and gap in the top plates first—the critical step that many skip. Our home's ""building envelope"" is now truly sealed. The comfort improvement is immediate and profound. Thank you for your honesty and fantastic workmanship!
After years of an uncomfortable and expensive-to-heat home, we called Cost Saver. Their assessment was honest, and they recommended a straightforward solution that fit our budget. The installation crew was punctual, courteous, and left our attic spotless. Our house now retains heat perfectly, and we are finally seeing real savings on our monthly bills. A smart investment handled by a great local company.
Choosing Cost Saver Attic Insulation was a great decision. From the initial consultation, they were focused on how to achieve the best results for our specific needs and budget. The crew was skilled, worked cleanly, and the finished job looks professional. The improvement in our daily comfort and the decrease in our energy costs has made this one of the best home improvements we've done. Highly recommended.
Recent Reviews:
Reduced Cost Insulation made a significant upgrade to our home both affordable and stress-free. From the very first quote, their pricing was transparent and genuinely budget-friendly. The crew arrived on time, worked efficiently, and left our attic perfectly insulated and spotless. We noticed a difference in home comfort almost immediately and are already anticipating lower energy bills. Excellent value!
Choosing Reduced Cost Insulation was a smart decision for our budget. They provided honest advice and a fair price for the work needed. The installation team was courteous and efficient, completing the job in a timely manner with excellent results. Our home is more comfortable, and we have peace of mind knowing it was done correctly. Great job!
Reduced Cost Insulation delivered high-quality work at a price we could afford. The entire process was smooth, from the initial consultation to the final cleanup. The crew was knowledgeable, friendly, and took pride in their work. Our home is now better insulated and more energy-efficient. Very satisfied customers!
Recent Reviews:
Their sense of proportion, timing, and polish is nothing short of artful. The experience was fluid from first interaction to final outcome.
They provided their service softly but with weight,their work is excellent.
I am thoroughly impressed with the quality and value. After getting a couple of overcomplicated quotes, Tustin Attic Insulation Pros gave us a fair price for exactly what we needed. The crew was friendly, hardworking, and paid close attention to detail, ensuring the insulation was evenly distributed and that all vents were clear. The improvement in our home's ability to retain cool air during the afternoon is significant. They are true professionals who deliver great results.
Recent Reviews:
Hiring Next Level Insulation was one of the best decisions we made during our whole home renovation. We were building an addition and wanted to ensure it was as efficient as possible. Their team worked seamlessly with our contractor, advising on the best techniques for insulating the new cathedral ceilings and sealing the existing attic. Their knowledge of modern building science is impressive. The attention to detail, from the precise spray foam application to the comprehensive air sealing, was flawless. Our new space is incredibly comfortable and quiet. We couldn't be happier with their professionalism and the quality of their work.
As someone who values craftsmanship, I was thoroughly impressed with the crew from Next Level Insulation. They treated our home with care, using drop cloths and meticulously cleaning up every day. The installation itself was a work of art—every batt was perfectly cut and fitted, every seal was precise. The project manager followed up personally to ensure we were completely satisfied. It's clear this company hires quality people and stands behind their work. Our older home now performs like a new, energy-efficient build. We are so grateful for their skill and integrity.
We hired Next Level Insulation to fix our home's poor temperature regulation and were blown away by their service. Their initial assessment was incredibly detailed, using tools to pinpoint exactly where we were losing energy. The crew then performed a meticulous air seal and installed high-quality insulation. The transformation is remarkable—our home is now perfectly comfortable and quiet, and our HVAC system runs efficiently. They truly operate on a different level.
Recent Reviews:
We had a wonderful experience. The team from Bright Home Attic Insulation was knowledgeable and took the time to answer all our questions. They treated our attic as a key component of our home's overall system, not just an afterthought. Their workmanship is excellent—the insulation depth is uniform, and all the wiring and fixtures are neatly visible and accessible. Our home is noticeably quieter and more energy-efficient. It's clear they take pride in delivering a bright result for their customers.
We hired Bright Home Attic Insulation and the name really fits—they brightened our home's comfort and efficiency. The team was professional, punctual, and incredibly thorough. They didn't just blow in insulation; they took the time to properly air seal all the gaps and cracks in the attic floor first. The crew was clean, respectful, and left the space spotless. Our home's temperature is now perfectly consistent, and it just feels brighter and more comfortable. We're already noticing a positive difference in our energy bill.
Choosing Bright Home was an excellent decision. They provided a complete attic service that included an assessment of our existing conditions, careful air sealing, and top-quality insulation installation. The project manager was responsive, and the field crew was a cohesive, professional team. They worked quickly but never rushed, ensuring every corner was addressed. The difference in our home's ability to retain cool air during the day is remarkable. A trustworthy and highly effective company.
Recent Reviews:
Outstanding work from a company that focuses on smart energy solutions. The consultant from Energy Wise took the time to explain how proper attic insulation is one of the most effective ways to improve a home's efficiency. The installation crew was punctual, respectful, and executed the work with precision. They ensured even coverage and proper ventilation. Our home is now consistently comfortable year-round, and we're already seeing the savings. Highly recommend for their knowledgeable and effective approach.
We had a fantastic experience with Energy Wise Attic Insulation. From the initial consultation, it was clear they prioritize education and smart choices for the homeowner. They helped us understand the best R-value for our climate and focused on proper installation techniques that prevent common issues like compression. The crew was professional, quick, and left everything perfect. Our home is noticeably more comfortable in temperature extremes, proving that their energy-wise approach delivers real results.
Choosing Energy Wise was a brilliant decision. They provided a clear, sensible plan to maximize our home's efficiency without unnecessary upsells. The crew worked diligently, were very polite, and cleaned up all debris. The attic now has a deep, uniform layer of insulation that works perfectly. Our HVAC system doesn't have to work nearly as hard, which we expect will extend its life. For a smart, long-term upgrade that saves money, this is the company to call.
Recent Reviews:
These pros did a phenomenal job. We were preparing our home for sale and knew the inadequate attic insulation would be an issue for inspectors. Placentia Attic Insulation Pros provided a cost-effective solution that brought everything up to modern standards quickly. They were in and out in a few hours, left the attic spotless, and provided documentation of the work. Our realtor was impressed, and it gave buyers confidence. A reliable, no-nonsense company that gets the job done right.
We had a fantastic experience. The team from Placentia Attic Insulation Pros was prompt, professional, and incredibly efficient. They focused on doing a single job—attic insulation—and they do it extremely well. They didn't try to upsell unnecessary services, just quality materials and skilled installation. Our upstairs bedrooms, which used to be stifling by afternoon, are now perfectly comfortable. It's refreshing to work with such straightforward and skilled professionals.
Outstanding service from a true local expert. We had an older home in Placentia with practically no attic insulation left. These pros came in and handled everything perfectly. They removed some old, degraded material, performed necessary air sealing around light fixtures and ducts, and installed high-quality new insulation. The crew was clean, courteous, and answered all our questions. Our home is now noticeably more comfortable and quiet. Highly recommend for professional and effective work.
Recent Reviews:
We hired Placentia Attic Insulation to address our uneven home temperatures and high cooling costs. The team was professional, provided a clear and competitive quote, and completed the work efficiently. They performed a thorough air seal before adding new insulation, which made a huge difference. Our home is now consistently comfortable and our energy bills have decreased. Great service and results.
The crew from Placentia Attic Insulation was outstanding. They worked in a very hot, cramped attic space with a positive attitude and a focus on quality. They took great care to protect our belongings in the attic and our floors below, and the cleanup was impeccable. The finished insulation looks pristine and performs even better. Our home is more comfortable and energy-efficient than we ever thought possible. For honest pricing, quality materials, and stellar workmanship, this is the company to call.
Our experience with Placentia Attic Insulation was flawless from start to finish. Their consultant was patient and explained the entire process in a way we could easily understand. The installation team was punctual, professional, and clearly masters of their craft. The transformation in our home's comfort and efficiency has been remarkable. We no longer dread the energy bills each season, and the consistent temperature throughout the house is a game-changer. They have earned our lifelong business and our strongest recommendation. A top-tier local business.
Recent Reviews:
Great communication and impeccable execution. We added insulation to our garage attic to help regulate temperatures in the rooms above it. The team ensured it was done perfectly, explaining each step. The results have been fantastic—the rooms above are now consistently comfortable. Their expertise in building science is evident. A trustworthy and highly skilled team that I would call again without hesitation.
These professionals know the science behind home performance. They emphasized the critical step of air sealing before insulating, which many companies overlook. By sealing all the leaks first, they ensured the insulation would work at maximum efficiency. Our home feels more solid, and the indoor air quality seems improved. The crew was efficient, polite, and left no mess behind. Climate Guard delivers superior value through superior methods.
We had Climate Guard Insulation upgrade our attic and the results are fantastic. The team was professional, punctual, and took great care to perform a thorough air seal before installing new insulation. Our home now maintains a consistent temperature effortlessly. The difference in comfort is remarkable, and we've already noticed a significant drop in our energy bills. This investment has paid off in both comfort and savings. Highly recommended for quality work.
Recent Reviews:
Had Clear Price out for attic insulation and the name is no gimmick. They actually give you a clear price. The estimator spent time in my attic, took photos, and explained exactly what needed to be done and why. The quote was itemized and easy to understand. Installation day the crew was punctual and respectful. They air-sealed every gap and blew in a beautiful even layer. My energy bill is down and I didn't pay a dime more than expected. Refreshing.
Choosing Clear Price was a stress-free decision. Their entire process is built around transparency. The price was clear, the timeline was clear, and the crew's work was clear in its quality. They arrived as scheduled, installed a deep, even layer of insulation, and cleaned up thoroughly. Our energy bills have started to reflect the upgrade, and we know exactly what we paid for. For honest service at a clear price, call them.
Outstanding service from a company that values honesty. Clear Price Attic Insulation gave us a straightforward, competitive price and stuck to it. There were no surprises or last-minute add-ons. The installation team was efficient, clean, and respectful of our home. The difference in our upstairs temperature is already dramatic, and we're confident we got a great value. For anyone tired of confusing estimates, this is the refreshingly clear alternative.
Recent Reviews:
Wow, this company went beyond what I expected from them. I originally hire them to add drywall to my garage so i would be able to hang my cabinets and my tools. They install drywall and painted the whole garage when originally they had only bill me for only painting the new drywall they were installing but the crew was so nice they did the whole garage how awesome is this. And that’s not all they even offer to help me out with my furniture and cabinets to put together. I was impress that they also offer this service cause it made my man cave make over a lot easier. I recommend this company for any of your next project.
Usually I do all my own work because quality and fine detailed work is hard to find. Buuuuuut; I am BEYOND thankful that I used this company for their speciality and amazing customer service what a relief that they exist!! 💯💯💯 Thanks guys 💖
What a great company! Detail oriented, friendly, punctual, and properly priced
Recent Reviews:
The lady was very nice and was very detailed with an explanation as to why they weren't hiring anymore and told me that they would save my contact info if anything changed, I thought that was pretty cool.
They are very professional,did everything right first time,always on time,100% will refer them to friends and family
They are very nice and respectful and professional I would definitely work with them
Recent Reviews:
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!
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.
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.
These are the questions Garden Grove 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 Garden Grove contractors above for exact quotes.
Not finding the right fit in Garden Grove? Many spray foam contractors travel to nearby towns. These communities within about 60 miles all have verified contractors listed.