Find top-rated spray foam contractors and save up to 27% on energy bills
Compare 8 verified spray foam insulation contractors serving Escondido, California, backed by 413 customer reviews averaging 4.9★. Whether you're insulating a new build, retrofitting an existing home, or upgrading attic and crawl-space insulation, these pre-screened Escondido 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 am finishing up a permitted construction project to my house in Carmel Valley. While I put some insulation in myself in order to close some sheer walls I wasn't sure I wanted to tackle the whole project. Plus I couldn't find high R-value (17/38) material at the typical big box stores. A day after I contacted JC they showed up and walked the project. Some new construction, some old. I told them I needed to max out the R Value for Title 24 purposes, and my own comfort/utility bills. They let me know the max R Value for stud/joist size, a total of four different sizes. When I got the proposal I asked about Faced insulation and JC gave me an option for Faced, or a metallic sheet vapor barrier. I took the latter. The total price was pretty great for what I asked for, and their supplier seems to undercut the big box prices for material. I returned some bails I had bought retail. Besides the R Value and price being the draw, these guys are just so personable and genuine. I actually wanted to give them the work. So many of the contractors on my project have unique challenges to work with them, it was pretty awesome JC didn't play those games. I gotta give a shout out to the installer too. I am doing a variety of work myself when not too much skill is needed as I'm pretty good at several trades, but what the installer did in six or so hours would have been a painstaking week for me, and my outcome would not have been so well done. Great people, great work, great price. I researched others, I think you should call JC too. Just good people.
Recent Reviews:
I'll tell you these guys were awesome. They came in and made the plastic clean tunnel and got to work. Im sorry I did not get the names of the 3 men here but they all were very professional. Im very happy with the work and they cleaned up nicely after co.pletion and gave us the house back the way it was given. Thank you Matan
We have been fighting mice/rats for a couple months now and pest control companies would only set traps in our attic and dispose of dead rodents. The time finally came to address the root issue and I am so thankful to have found attic guard just from a random google search! They went beyond my expectations in terms of professionalism, friendliness, and thoroughness. We saw videos and pictures of previous jobs and will be receiving photos/videos of our before/after in a few days. I visibly saw with my own eyes what a transformation the cleaning and rodent proofing service did. The pricing was very reasonable given the insulation replacement, sealing of cracks, duct cleaning, house perimeter sealing, and promptness. We met and had service the very next day. I feel confident enough to sleep in my attic now (if I had to). I have NEVER done business with professionals at the level of service these guys provide, seriously they set the bar for what it means to be professionals. Thank you so much attic guard! (I’ll upload photos once we receive them for sure!)
We recently had a serious rat infestation in our attic, and Matan and his team at Attic Guard were absolutely incredible. They came out promptly, thoroughly inspected our attic, and quickly diagnosed the problem. They discovered rats in our HVAC system and throughout the attic, identifying exactly where they were getting in and where they had built nests. I had received several bids from other companies for cleaning and sanitizing the attic, but Matan was the only one who took the time to explain that our contaminated HVAC system needed to be removed a recommendation that ultimately saved us a lot of money and future headaches. In addition to handling the infestation, Matan went above and beyond by repairing the weather stripping on our garage door and setting extra traps to ensure the rats were completely gone. He was extremely professional, knowledgeable, and thorough every step of the way. Matan and his team did an excellent job, and I couldn't be happier with the results. I highly recommend Attic Guard you won't be sorry!
Recent Reviews:
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.
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.
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.
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:
Great work, Great Staff , And very honest People. Would Recommend and use again.
Great company and they got the job done in a short period of time! Would recommend!
Friendly and punctual crew, they did a great job. Would recommend!
Recent Reviews:
They were prompt and were professional! Job was done fast and accurately to my needs! Would recommend them to anyone. Thanks again guys for the awesome job!
Definitely recommend! Great customer service and quality work. All done in a timely manner. Thank you !
Great experience! Hands down i'd give these guy's 10 stars if it was possible! They were fast and reasonable. Answered all my questions and i had a lot! I'd recommend them to anyone needing insulation
Recent Reviews:
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!!!
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.
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! 👏👏
Recent Reviews:
Omar and his team did an amazing job blowing in new insulation. Super clean work and very efficient. I cannot believe the difference it has made on our house. WAY more comfortable.
Seamless experience from Omar Caballero. Wish there was more communication with office staff but overall very content with results and interaction with OJ Insulation staff. Thank you!
Pete was polite and efficient.
These are the questions Escondido 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 8 verified Escondido contractors above for exact quotes.
Not finding the right fit in Escondido? Many spray foam contractors travel to nearby towns. These communities within about 60 miles all have verified contractors listed.