L.J. Kruse Company is a family-owned business celebrating over a century of plumbing, heating and cooling services in the Bay Area. We offer an extraordinary range of services including health care, commercial construction, design-build engineering, BIM (Building Information Modeling) and a dynamic service and repair division. The firm operates from a modern LEED Gold facility in Berkeley, CA. Our skilled union craftsmen pride themselves in meeting the technical challenges of new commercial construction and delivering quality repair and maintenance to residential, commercial and industrial clients. Our focus is plumbing & piping and we service and install residential and commercial heating & cooling systems. Call us now!