Sierra Single Ply Inc

Alcal Specialty Contracting - Home Service Division (Alcal) is a subsidiary of Pacific Coast Building Products, Inc. a family owned business since 1953. Alcalhome.com is a large sub-contracting firm and privately held, diversified specialty contractor that has operated continuously since 1971. It employs over 900 people and has branches in California, Nevada, Arizona, Colorado, Washington, and Hawaii. Its installed products include roofing, waterproofing, insulation, sprayfoam, firestop, indoor air quality, radiant barrier foil, expansion joints and garage doors for both commercial and residential construction. Alcal's staff members are trained on industry-best installation procedures, and they utilize their extensive product knowledge to help clients make the right decisions for their particular situations. Our technicians know what it takes to deliver excellent products on time and within budget. That translates to high-quality for our customers.