Established in 1963, Calpico Inc. is a manufacturer and supplier of underground piping products. Based in San Francisco, Calif., the company offers various piping and electrical products, including casing insulators/spacers, pipe linx, wall sleeves, end seals, flange insulation kits, cut flange gaskets and more. The company also provides other products, such as pipe identification markers, adhesive pipe wrapping tapes, anodes, cathodic protection, etc. In addition, Calpico Inc. offers a host of casing insulators, including galvanized, stainless steel, epoxy coated and polyvinyl coated varieties.

Website: calpicoinc.com

Phone: (650) 588-2241