L. J. Kruse Company

920 Pardee Street, Berkeley, California, 94710

BoilerAHURTUSplit SystemHeat PumpChilled Water/Chiller

About

L. J. Kruse Company has delivered commercial HVAC excellence throughout Berkeley and the Greater Bay Area since 1916, making them one of California's most established mechanical contractors. This century-old, family-owned operation combines traditional reliability with modern expertise to serve facility managers across office buildings, industrial facilities, retail spaces, and multifamily properties. Their comprehensive commercial HVAC services encompass rooftop unit maintenance, air handler optimization, boiler systems, split system installations, heat pump services, and chilled water systems. Beyond routine maintenance and emergency repairs, L.J. Kruse specializes in new construction projects, offering design-build capabilities, plan and specification services, and Building Information Modeling (BIM) for complex commercial developments. Their maintenance agreement programs help facility managers maintain optimal system performance while controlling operational costs. With BBB A+ accreditation and over 200 positive reviews, they've built their reputation on delivering reliable service to Berkeley's diverse commercial landscape. From Silicon Valley tech campuses to East Bay industrial complexes, L.J. Kruse's experienced technicians understand the critical role HVAC systems play in maintaining productive work environments and protecting valuable assets.