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California Trenchless

General Engineering Contractor—Hayward, California

With industry experience that spans decades, we are hardworking, efficient, and deliver quality workmanship on every project.

What We Do

Our team has deep experience rehabilitating and replacing aging infrastructure. We work on sewer, water, and storm drain projects.

Trenchless, open-cut, or a combination
Horizontal directional drilling
Pipe Reaming
Cured-in-place pipe (CIPP)

About California Trenchless

California Trenchless is a general engineering contractor focused on pipeline installation and rehabilitation. We construct both open-trench and trenchless projects for public works and private agencies.

California Trenchless serves communities needing infrastructure improvement or replacement throughout the greater SF Bay Area, plus California's Central Valley. Our experience includes successful projects completed from the far North Bay Area to the deep South Bay Area and from the California coast to the Sierras.


Michael Jardin founded California Trenchless in 1997, making the second generation in his family to support the state's public works initiatives. Since then, the company has grown into a thriving enterprise that employs 25 members and works with numerous sub-contractors. Mike's solid financial skills help keep project bids competitive, while his deep industry experience ensures efficiency from planning to completion. Mike is deeply involved with each project to ensure high-quality work for every client, and strives to build long-lasting business relationships based on trust and client satisfaction.


Chris Asbury has been part of the California Trenchless team serving our communities' infrastructure needs since 1997, making him the third generation in his family. He delivers superior quality work across all his roles, including equipment operator, site foreman, superintendent, on-and-off project management, and contract liaison. Our long-term clients know they can depend on Chris to be responsive to their questions and concerns throughout the project. Chris enjoys leading projects from the ground up and overseeing every aspect through to successful completion.

Areas We Service

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Contact Info

  • Address:
    2315 Dunn Rd Hayward, CA 94545 [map]
  • Estimates:
  • Human Resources:
  • Phone:
    510-782-5335 or 510-782-5334
  • FAX:

Business Hours

  • Monday-Friday: 8am to 5pm
  • Saturday & Sunday: Closed