Belair Mechanical, based in San Ramon, California are a company in the US Construction Directory mainly listed under the category of Plumbing Heating and Air-Conditioning Contractors, but also listed under
Residential Remodelers
General Building Contractors
Construction of Single-Family Houses
Solar Rooms And Additions
The Bay Area's Trusted HVAC Service Since 2004. GENERAL CONTRACTOR | OAKLAND, CALIFORNIA Elihu M. Harris State Building is our largest project to date as a General Contractor. The $3.3M project included replacing the cooling tower on the 23rd floor roof! We replaced 45 heat pumps located throughout the building and carried out a major electrical upgrade. Using Bigge CraneÂ’s largest mobile crane, it was certainly an event. Bel Air provides high quality, efficient Commercial Heating and Cooling Service. As a General Contractor, we bring value to our customers by solving complex problems. We are one of the Bay AreaÂ’s leading Value Engineers delivering results for over 16 years.