Excellence in underground engineering since 1970. Specialties: storm drains, water, sewer, fire protection, natural gas, excavations and more.
Premium underground electrical systems that keep communities running. Specialties: public utilities, telecom, joint trenching, security and more.
The Preston Companies bring extensive expertise and hands-on partnership to complex projects. Our services include excavating and installing underground wet and dry utilities, soils testing and management, and fill site management.
Join the Preston team
Relying on the right equipment for the job
Call the emergency operations center at (408) 262-1418 during business hours and identify the call as an emergency call.
Looking for other contact information?
Visit our contact us page
Weekdays: 8AM to 5PM (PST)
Weekends: 12PM to 5PM (PST)
Dean Pires, Dispatcher
Office: (408) 519-4227
Mobile: (408) 640-8806
David Ristedt, Assistant Safety Director
Office: (408) 262-1418
Mobile: (408) 591-8780
We take the time to learn about your specific needs and pain points to develop solutions that will have the greatest impact. Select a role below and see how Preston can support your needs!
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