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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

Earl LeGette Elementary School

Fair Oaks, CA
  • Client/Owner

    San Juan School District

  • Completion Date

    December 2023

  • Duration

    18 Months

  • General Contractor

    Flint Builders

To upgrade the existing middle school, the project consisted of the construction of a new pre-manufactured TK/Kinder 3-classroom wing (8,000 SF), play structure (8,400 SF), outdoor learning area, and a new multi-purpose building (8,000 SF). In addition, the project included the modernization of existing classrooms, an existing multi-purpose building, and administrative/support spaces to reconfigure programs.

Preston Pipelines performed underground utility work to support the growing campus, including storm drain, sanitary sewer, domestic water, and fire water.

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