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Our Story
Looking for one of the best insulation companies in California? You’ve come to the right place! OJ Insulation specializes in insulation for both homes and offices. For over 25 years, we’ve been helping residents in Southern CA and the Greater Bay Area maximize energy efficiency and save money.
OJ Insulation opened for business in 1984 in El Monte, California. Our objective was to develop a reputation among local builders and contractors for thorough professionalism in completing commercial and residential insulation projects. For over 25 years, we’ve developed our reputation and are now known as one of the best insulation companies in California.
Among the Best San Diego & L.A. Area Insulation Companies
From the start of every project to its completion, we dedicate ourselves to providing you with the superior service that reflects our quality and professionalism. After 25 years of devotion to all of our customers, we have grown from a small garage into a multi-branch insulation company servicing all construction projects in Southern California and the Bay Area (Santa Cruz, San Jose, Gilroy and more). There is no insulation job too small and no job too large for our experienced insulators. OJ Insulation is your one-stop shop for insulation in any application in California.
Commercial Experience
Regions & Counties Serviced
- San Francisco, Oakland, San Jose
California 8
- Alameda
- Contra Costa
- Fresno
- Monterey
- San Francisco
- Santa Clara
- Santa Cruz
- Solano