package unit installation

De Bella Mechanical, Inc. (DMI) is a full-service mechanical contractor based in Santa Clara, California, in Silicon Valley. Established in 1987 as an Ultra High Purity (UHP) Process Piping contractor serving the microelectronics/semiconductor sector, DMI now serves biotech, biopharmaceutical, and commercial HVAC and plumbing industries. It operates a facility with dedicated welding and fabrication bays for sheet metal and piping, and in 2011 established Bay Area Mechanical – Insulation (BAM) for insulation and firestop services.

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boiler maintenanceboiler retrofitfirestopHVACinsulationplumbingpreventative maintenanceprocess pipingsheet metal fabricationwelding