Welcome to Cal Insulation

We are insulation contractors near you, insulation installation experts and perfectionists. 


insulation work

9 California Counties

California Insulation proudly serves Orange County, Los Angeles County, Inland Empire, San Marcos County, Alameda County, Contra Costa County,  and is constantly expanding. 

Vetted Contractors


spray foam insulation near me

Spray polyurethane foam (SPF) is a spray-applied plastic that is widely used to insulate buildings and seal cracks and gaps, making the building more energy-efficient and comfortable.

Insulation companies near me

Plumbing along exterior walls is prone to freezing, especially in an area that is not heated. Assuming you’ve addressed the cause of the moisture and mold in your basement, the next step is to insulate those pipes.

insulation companies near me

You probably use your garage for a variety of things–storage, special projects like car restoration or a hobby, or laundry. Have you checked your current R-value for your garage? If it isn’t at the standard of around R-38, you may want to consider garage insulation. 

Professional team of insulation experts

If insulation is missing or improperly installed in a crawl spaces, it could result in wood rot or mold growth due to moisture and generally create an uncomfortable home environment.

Latest Posts
From the Blog

companies we've worked with

Close Menu