Rich Peterson (1922-2006), Les Peterson, Scott Peterson, Emil Pasqualetti (1921-2010)
Peterson Mechanical, a third generation Plumbing, Heating and Air Conditioning Company founded in 1915 in Sonoma by Ed Peterson, was subsequently operated by his nephew, Rich Peterson. Currently, Rich's son, Les Peterson, heads up the company along with his son, Scott and nephew, Zach.
Peterson Mechanical is active in the North Bay Area, providing new construction, renovation, and mechanical services to the following market segments: Medical Facilities, Bio-medical, Manufacturing, Electronic, Office Buildings, Schools and Wineries, both performed in a Plan and Specification or Design Build and Design Assist basis.
Among Peterson Mechanical's active projects are some of the North Coast's most prominent companies: Agilent Technologies, JDS Uniphase Inc., Medtronic / AVE, Kaiser Hospitals, Sutter Healthcare, St Joseph Healthcare and Mondavi Winery.
Peterson Mechanical employs the latest Computer Aided 3D Drafting (CAD) and Computer Aided Manufacturing (CAM) Technologies with full Engineering capabilities.
Peterson Mechanical participates in the latest Project Delivery Methods of Design Build and Design Assist using BIM (Builiding-Information-Modeling), working in a collaborative environment with the Owners, Construction Managers, General Contractors and Major Subcontractors.
Peterson Mechanical, Inc. employs 135 people and has a volume of approximately 30 million dollars per year.
California Contractors License #171486
