Superior Mechanical Services San Leandro, CA

Superior Mechanical Services, Inc. began in 1948 as a family-owned business. In 2005, SMS was acquired by long-time employees Jerry Williams & Joe Enos - with a vision to continue Superior's enduring record as a quality mechanical contractor. We are a union shop, and most of our technicians and staff have been employed with us for many years. We take pride in our work and are dedicated to providing value-minded service with a down-to-earth approach.

We provide and install some of the most sophisticated filtration systems on the market, and we can tailor an installation to meet your needs and budget. We also offer state-of-the-art duct cleaning services with an integrated video system that clearly shows the condition of your ductwork before and after.