About LSM Heating, Plumbing, Electric, Inc.
LSM Heating Plumbing Electric (formerly Lynden Sheet Metal) has proudly served Northwest Washington since 1940. As a family-owned company, we provide trusted heating, air conditioning, plumbing, and electrical services throughout Bellingham, Ferndale, Lynden, and communities across Whatcom, Skagit, and Snohomish counties. Our experienced team specializes in furnace repair, AC repair, heat pump installation, water heater services, drain cleaning, plumbing repairs, electrical upgrades, generators, and more. Whether you need routine maintenance, emergency repairs, or a complete system replacement, we deliver honest recommendations, quality workmanship, and dependable service backed by more than 85 years of experience.