The SF Bay Area's Preferred Provider of Insulation, Sound Abatement and Fire-protection Services

West Coast Mechanical Insulation, Inc. ("WCMI") is the Bay Area's preferred provider of mechanical and plumbing insulation, sound abatement, and fire-protection services for light-industrial and commercial projects. Leading in new construction, tenant improvements, and maintenance for Silicon Valley’s elite businesses, we hire only the most specialized mechanics from the Heat & Frost Insulators Union, Local 16, ensuring top-quality service and expertise.