- Licensed and Insured
- Free Inspection
- Flexible payment options
- Residential & Commercial
Insulation Services for Homes and
Commercial Properties
Insulation problems rarely sit in one place. A hot attic, a damp crawl space and leaky ducts often add up to the same complaint about comfort and cost. Keeping the work with one contractor keeps the plan simple and the responsibility clear.
Choose a service below to learn what may fit your property. If you are unsure where to begin, tell our team which rooms feel uncomfortable and what you have noticed. We can inspect the affected area and explain your options.
Choosing the Right Insulation Service
Start with the part of your home that feels wrong. Hot rooms may need attic insulation options. Drafts may call for air sealing. You can also ask about spray foam insulation. The best fit depends on the space, its use, and your goals.
Cold floors or a damp smell may point to a crawl space issue. If pests left a mess, the first step may be cleanup and safe removal. Also, ask us to check the site before you pick a fix.


What to Expect During Your Insulation Project
First, tell us what feels wrong. Next, our team checks the space and talks through the work. Then you get a quote with the scope and price. Ask when the work can start and how to get the site ready.
Each home needs its own plan. Ask about the type of fill, access, gaps, and cleanup. Check what the quote covers. For insulation services in Stockton, a clear plan helps you know what comes next.
Areas We Serve
ThermaCore is based in Stockton. We also serve Lodi, Sacramento, the Bay Area, and nearby towns in the Central Valley. Also, share your address when you call. Our team can check if we serve your area.
Reviews From Stockton
Homeowners
Honest pricing, a crew that shows up on time and a site left clean, in our customers’ own words.
Feedback from 18 Clients
- Licensed & insured — CSLB Lic #1154818
- Every job starts with a written estimate
- Women-owned and family-run, based in Stockton
- Free inspections — ask about the 10% project discount
I highly recommend Thermacore Insulation Inc for their exceptional insulation and attic remediation work. From start to finish, we were impressed with their excellent customer service…
ThermaCore Insulation did a great job replacing the old insulation in our home. They removed the existing material, cleaned the area thoroughly, and installed the new insulation professionally…
I had ThermaCore Insulation install foam insulation in my house, and I’m very happy with the work. The crew showed up on time, explained everything clearly, and did a clean job…
ThermaCore Insulation did an excellent job replacing our old insulation and air ducts. The crew was professional, on time, clean, and very thorough throughout the entire project…
Our experience with ThermaCore Insulation, whom we engaged for the installation of insulation in our residence, was exceptionally positive throughout the entire process, from the initial contact to the final completion…
We hired ThermaCore Insulation for the insulation installation in our home and had a very good experience from start to finish. The crew was courteous, organized, and took the time to make sure the installation was done properly…
We had an excellent experience with ThermaCore Insulation. The crew was punctual, hardworking, and treated our home with care from start to finish. The quality of the work exceeded our expectations…
I highly recommend ThermaCore Insulation! We had several problems in our attic, including damaged insulation, issues with our air ducts, and rodent entry that needed to be properly addressed…
I highly recommend Thermacore Insulation Inc for their exceptional insulation and attic remediation work. From start to finish, we were impressed with their excellent customer service…
ThermaCore Insulation did a great job replacing the old insulation in our home. They removed the existing material, cleaned the area thoroughly, and installed the new insulation professionally…
I had ThermaCore Insulation install foam insulation in my house, and I’m very happy with the work. The crew showed up on time, explained everything clearly, and did a clean job…
ThermaCore Insulation did an excellent job replacing our old insulation and air ducts. The crew was professional, on time, clean, and very thorough throughout the entire project…
Our experience with ThermaCore Insulation, whom we engaged for the installation of insulation in our residence, was exceptionally positive throughout the entire process, from the initial contact to the final completion…
We hired ThermaCore Insulation for the insulation installation in our home and had a very good experience from start to finish. The crew was courteous, organized, and took the time to make sure the installation was done properly…
We had an excellent experience with ThermaCore Insulation. The crew was punctual, hardworking, and treated our home with care from start to finish. The quality of the work exceeded our expectations…
I highly recommend ThermaCore Insulation! We had several problems in our attic, including damaged insulation, issues with our air ducts, and rodent entry that needed to be properly addressed…
Frequently Asked Questions About Insulation Services
How do I know which insulation service I need?
So, start with what you feel or see. Is a room hot? Do you feel drafts? Are floors cold? Also, is old fill in poor shape? A site check can help you choose the next step.
Can you remove damaged insulation before installing new material?
Yes. ThermaCore lists removal, attic and crawl space cleanup, and pest proofing. Also, ask if your quote covers removal, cleanup, and new fill.
Do you work on commercial properties?
Yes. We work on homes and business sites. So tell us what type of space you have, and we can review the job.
Is the inspection free?
ThermaCore offers a free site check and quote. Ask what the visit covers. Get a clear plan in writing before you say yes.
Book Your Free Insulation Inspection and Estimate
If a room will not hold temperature, an attic needs clearing, or a build is waiting on insulation, the next step is a straightforward one. Send the project details and you will get a clear estimate with no pressure to book.
Tell us where the site is and what you want checked. Then contact our team to ask for a free site check.
