Specializing in Injection Foam Insulation Since 1998

We Specialize in Foam Injection for Existing Home Walls that are Poorly Insulated. Experience Energy Efficiency, Improved Comfort and Sound Reduction.

Simple 3 Step Process: Drill, Inject & Patch

Experience the Thermal Advantage in your Home.  Most projects can be completed within 1 Day.
Call or Click Here for a Quote.

Watch a brief video on our 3 Step Process.

Thermal Advantage of California addresses the issue of un-insulated or poorly insulated walls by injecting non-expanding, non-toxic InsulSmart MH® foam into the existing wall cavities, while maintaining the esthetic quality of your home. Click here to view a manufacturer video about the advantages of InsulSmart foam.

As utility costs continue to rise and more homeowners add air-conditioning to their homes, the importance of having your home well insulated has never been greater.

Why Choose Injection Foam?

  • Increased R-Value

  • Reduced utility bills

  • Increased comfort

  • Reduces outside noise

  • Less dust

  • Fewer Pests

Summer Promo
20% OFF

Keep Your House Cooler This Summer!

San Diego & Orange County residents get 20% off Thermal Foam Injection Insulation.  Limited time offer available to new customers only.   Mention promotion at time of quote to receive discount.

Don't delay, this special won't last long.