Insulation Contractor
near Modesto, Lodi, & Stockton, CA


Spray Foam Insulation near Modesto, Lodi, & Stockton, CA
When your house leaks air, and you need your home sealed, or your HVAC system strains to keep the temperature under control. That means you may need foam insulation to keep your energy bill under control, so that you don’t pay more than you should. New home insulation will make your home more efficient. You can turn to C.A.V Insulation Inc. for your home insulation needs near Modesto, Lodi, Stockton or Tracy, CA.
Our family-owned and operated company can provide wall, floor, and attic insulation including insulation removal, replacement, and installation. We pretty much do it all!
Remove Insulation & Disinfect
near Modesto, Lodi, & Stockton, CA
Choose from a full range
of Insulation Services
Our insulation specialists have been providing home insulation for over 15 years. We’ll satisfy your home sealing needs! You can choose:
Batt insulation includes unfaced and kraft-faced batts. We can add insulation to any part of your home. Plus, we can install insulation for soundproofing purposes, as well as for temperature control. Call 209-489-4316 now for a free estimate on home or sound Insulation Services.
Our team is proud to offer a full range of insulation services, but we provide more, too. We install soundproofing ROCKWOOL products, Thermafiber mineral wool, roof rafter radiant barriers, fire-blocking air seal foam, WMP-10 films and ceiling and wall nettings. Contact a contractor today to discuss anything from home insulation to commercial wall netting.


Trustindex verifies that the original source of the review is Google. Great Service. We own an older house and the walls were not insulated. I tried calling other companies and they never called back. I called CVA Insulation and they picked up and were at my house within 40 minutes to give me an estimate. I had the estimate within an hour and decided to go with them. That showed up on time and insulated my house. Before it was always hot, the A/C was always running and I had to have floor and ceiling fans running. The insulation has cooled the house so much. I don’t need the fans and the A/C is not always on.Posted on Google Ronnie VargasTrustindex verifies that the original source of the review is Google. These guys are fantastic. Answered the phone right way, gave me a good estimate in minutes, scheduled me just a few days out. Arrived early and completed the job in just a couple of hours. The quality of their work was outstanding. I’d highly recommend them to anyone!Posted on Google William KuhneTrustindex verifies that the original source of the review is Google. Been working with CAV on our house, the service, and communication have been excellent, family owned business with a great business model. Definitely a great experience to have them around taking care of all our insulation needs.Posted on Google Mauricio RoblesTrustindex verifies that the original source of the review is Google. Excellent service, top notch! It was 3 years ago when I decided to insulate my attic beneath the roof sheathing. Because of the trades that I am in with construction and forensic studies, we knew that this is the best way to insulate your attic, in fact in 2018 California building code recommends it as well now on all new homes. In my search for a qualified insulation contractor I contacted three companies. For me, it's very easy to tell if a trades person is not being honest with me or not because of the work I did in the past I have to understand every skilled trade that is required to build a home. Of course I don't tell this to my prospects who I'm interviewing. Out of the three companies, CAV insulation contractor was the only one that was perfectly honest and measure the attic space correctly. The other two contractors missed a few things which would have conveniently arised later in the process, when they can then say, it's going to be a little more money. Needless to say I hired CAV insulation contractor. Once he was done the temperature of our upper level of the home, which used to be 11 to 12° warmer than the downstairs in the summertime was now only one or two degrees hotter upstairs. We're saving energy!. Last year, I contracted him to do my attic in my garage, he also did the perimeter walls in the garage which aren't typically insulated when you buy it home. This year I hired him on another project to insulate a 12x18 room addition for a friend of mine who was having the room built. I'm spending more time then usual on this post because every single time I've had fantastic results with this company, they deserve to be recognized!Posted on Google john MetzgerTrustindex verifies that the original source of the review is Google. Professional and honest company. We’re grateful for the work done in our house. Highly recommended. Thank you!Posted on Google Mau ReyTrustindex verifies that the original source of the review is Google. I found this company thru GROK AI- i asked for Honesty, integrity and quality. They are all of these and more. CAV INSULATION IS A FAMILY BUSINESS. CONTACT CELSO: HE IS A REAL GENTLEMAN (Bilingual)Posted on Google william e slade jrTrustindex verifies that the original source of the review is Google. I worked with C.A.V. and had insulation installed in my house. I am beyond happy with the outcome and the companies step by step explanations and helped in getting the things done how I want them to be done.thank you guys so much!!Posted on Google Marylin ZepedaTrustindex verifies that the original source of the review is Google. I would recommend CAV insulation to anyone that needs it. They were very professional and punctual. They took pictures to show their work when the job was done. It was an ease working with them.Posted on Google Amy MendezTrustindex verifies that the original source of the review is Google. Celso and his team are very good at working with us on timing and quality of the work.Posted on Google Charles Kyles