Number of employees
30-49
Alcal provides roofing, insulation, and waterproofing installation and service. The division handles every type of material available- from traditional products to today’s energy-efficient hybrid systems- on jobs that range from single-family homes to high-rise buildings, office complexes, airports, historical landmarks, and professional sports arenas. Alcal services Northern California and Hawaii, though special projects have taken crews as far away as Guam.