Discover the best for your building

Professional Grade Service

California Specialty Insulation, Inc. provides value-added commercial and industrial insulation services to large facilities ranging from hospitals and schools to petrochemical facilities and power plants. Our experienced project managers work closely with owners, architects, engineers, and mechanical contractors to find the best solutions for your needs.

CSI specializes in ductwork, tanks, piping, boilers, and other vessels. Common applications include hot, cold, and cryogenic piping and equipment, pipe insulation, and industrial insulation applications. Consulting services, insulation specification design, analysis, and updates are also available.

Our Featured Projects

At CSI, we like to let our work speak for itself. Check out some of our favorite projects and see what we can do to solve those impossible problems.

We provide technology that works for you.