Silicon Valley's Trenchless Experts

Based in in the heart of California’s Silicon Valley, TrenchFree™ Inc. is the Bay Area’s original trenchless-only plumbing firm. TrenchFree™, trenchless or no-dig plumbing is not a sideline for us, it’s our core business. We specialize on all underground utilities: sewer, water, gas and conduit.

As a trenchless-only plumbing firm, TrenchFree™ has expert crews and advanced techniques, technology and equipment to better serve you. Trenchless pipe replacement offers a better non-disruptive alternative to the classic open-trench method.


Leaks, rust buildup and constricted water flow are common problems that affect aging water lines. A new copper or polyethylene (PEX) water main can improve pressure and get rid of leaks.


Replace a sewer line without digging a long trench. TrenchFree™ specializes in trenchless solutions for homeowners who want to replace their sewer line—not their hardscape and landscaping.


As a leading trenchless gas line replacement contractor, TrenchFree™ will pull permits and install your new natural gas line with advanced no-dig trenchless technology.


Trenchless installation of underground data or electrical conduit is a TrenchFree™ specialty. Modernize your underground electrical lines using state-of-the-art techniques to avoid digging up your yard.

Call TrenchFree™ today for a no-obligation, free on-site estimate

If you would like more information about TrenchFree™’s advanced trenchless plumbing services, water main renewal, installation or replacement, or sewer line installation or replacement, directional drilling or septic abatement, please contact us.

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Directional Drilling

Area served

San Jose: Alum Rock, Cambrian, Willow Glen, Rose Garden, Almaden Valley, Silver Creek, Berryessa, Evergreen, East San Jose and Alviso. Santa Clara County: Campbell, Cupertino, Gilroy, Los Altos, Los Gatos, Milpitas, Morgan Hill, Mountain View, Palo Alto, Santa Clara, Saratoga and Sunnyvale. San Mateo County: Atherton, Belmont, Burlingame, Daly City, East Palo Alto, Foster City, Half Moon Bay, Hillsborough, Menlo Park, Millbrae, Portola Valley, Redwood City, San Bruno, San Carlos, San Mateo and Woodside. Alameda County: Alameda, Albany, Berkeley, Dublin, Emeryville, Fremont, Hayward, Livermore, Newark, Oakland, Piedmont and Pleasanton. Contra Costa County: Antioch, Brentwood, Clayton, Concord, Danville, El Cerrito, Hercules, Lafayette, Martinez, Moraga, Oakley, Orinda, Pinole, Pittsburg, Pleasant Hill, Richmond, San Pablo, San Ramon and Walnut Creek.