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Excellence in underground engineering since 1970. Specialties: storm drains, water, sewer, fire protection, natural gas, excavations and more.

Explore Company

Premium underground electrical systems that keep communities running. Specialties: public utilities, telecom, joint trenching, security and more.

Explore Company

Excellence in underground engineering since 1970. Specialties: storm drains, water, sewer, fire protection, natural gas, excavations and more.

Explore Company

Quality. Integrity. Service.

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.

About Preston

Santana Row

San Jose, CA

Santana Row is an iconic shopping center in San Jose, California. PrestonPipelines and PrestonElectric have worked on various projects to complete both wet and dry utility work. PrestonPipelines installed multiple underground utility systems for the new retail shops, parking structures, and parking lots, including the storm drain, fire and domestic water, and sanitary sewer systems and a PG&E gas install. PrestonElectric’s work on the project includes a PG&E and public communications joint trench overhead to underground conversion as well as City of San Jose traffic signal and street lighting. To eliminate waste, DirtMarket used excess soil from the project and recycled it for use on a nearby project.

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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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