Cold Craft, Inc. is a trusted cooling and heating contractor since 1991 in the South Bay. This firm is experienced and knowledgeable about BPI (building performance) so we know that one size does NOT fit all AND we are Diamond Certified so you know you will be treated right. Our highly trained technicians and installers are prompt, courteous and professional with years of diagnostic, repair and installation experience. As technology changes we are continuously improving to bring you the most up to date and best options.