Companies Who We Are Expertise Careers Vendors Contact Us Menu

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

Quality. Integrity. Service.

Three Businesses. One Promise.  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.

Our Companies

PrestonPipelines

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

Learn More

PrestonElectric

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

Learn More

DirtMarket

The leader in soils management and movement. Specialties: reviewing, sampling, testing, import/export, disposal and more.

Learn More

Our Companies

PrestonPipelines

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

Learn More

PrestonElectric

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

Learn More

DirtMarket

The leader in soils management and movement. Specialties: reviewing, sampling, testing, import/export, disposal and more.

Learn More

Our Clients

WOMEN IN CONSTRUCTION

2023 Women in Construction Week | Nicci Guzzetta

In celebration of Women in Construction Week, we’re highlighting some of our powerful Preston women to gain some insight into how they began their careers in the construction industry and what they’ve learned along the way.

Read more

PEOPLE

Preston Announces the Promotions of Reid Takamura and Joe Hill

Preston Companies is pleased to announce that effective March 1, 2023, Reid Takamura is filling the position of Vice President of Preston Pipelines Infrastructure.

Read more

CAREER FAIRS

Find Preston at Your College Career Fair

We’ll be at the upcoming Career Fairs:

3/28 – University of the Pacific

4/12 – Santa Clara University

4/19 – California Polytechnic State University, San Luis Obispo

PEOPLE

Preston Names Chris Ramos as Vice President of Field Operations and Ian McCoog as Project Executive

Preston Companies announced that effective January 2, 2023, Chris Ramos has been appointed Vice President of Field Operations. Alongside Rich Lewis, also Vice President of Field Operations, Ramos will support field operations, processes, and, most importantly, the company’s people.

Read more

INSIGHT

Streamlining Dry Utility Coordination on Construction Projects with Preston Electric

As one of the three branches of Preston Companies, Preston Electric is a site utility contractor focused on all electrical work outside of a building. They specialize in dry utilities construction, which can be anything from temporary power needs to lift and pump stations, site lighting, traffic signals, and joint trench. But what makes Preston Electric a unique dry utilities contractor?

Read more

How Can We Help?

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!

Industry Expertise

We go above-ground, below-ground and beyond to meet our customers’ needs. We’ve earned a reputation for excellence and service in the following industry sectors:

Working Here

A Modern Family Approach. Collaboration, communication and transparency define every Preston team.

Working Here

How We Help You

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!

Connect With Us

  • Site By