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Foundation Repair, Raising & More by Bay Area Underpinning

Our Service Area

Enter your zip code below to see if we serve your area. We typically serve homeowners within a 75 mile radius of our office at 2333 Courage Dr. Suite C, Fairfield, CA 94533. For commercial, municipal and industrial work we serve all of California north of Salinas.

Northern California can depend on us for expert foundation repair and replacement services such as push piers, polyurethane foam injection, helical piers and more.

Solano County Service Area

Vacaville, Fairfield, Vallejo, Benicia, Suisun City, Dixon, Rio Vista

Napa County Service Area

Napa, American Canyon, Calistoga, St. Helena

Santa Clara County Service Area

Santa Clara, Milpitas, Palo Alto, Mountain View, Cupertino, Sunnyvale, Los Altos, Los Altos Hills, Los Gatos, Saratoga

Contra Costa County

Walnut Creek, Danville, Lafayette, Orinda, San Ramon, Concord, Martinez, Pleasant Hill, Moraga, Brentwood, El Cerrito, Pittsburg, Pinole, Crockett, Hercules, Blackhawk

Alameda County

Pleasanton, Dublin, Alameda, Berkeley, Fremont, Hayward, Livermore, San Leandro, Newark, Albany, Union City

Sacramento County

Sacramento, Elk Grove, Natomas, Roseville, Folsom, Citrus Heights, Rancho Cordova, Galt, Rocklin, Cameron Park

Marin County

San Rafael, Novato, Corte Madera, Mill Valley, San Anselmo, Sausalito, Tiburon

Sonoma County

Santa Rosa, Petaluma, Sonoma, Rohnert Park

Santa Clara County

San Jose, Santa Clara, Milpitas, Palo Alto, Mountain View, Cupertino, Sunnyvale, Los Altos, Los Altos Hills, Los Gatos, Saratoga

San Joaquin County

Stockton, Lodi, Tracy, Manteca

Yolo County

Davis, Woodland, Winters, West Sacramento

San Mateo County

San Mateo, Redwood City, Menlo Park, Daly City, San Bruno, Pacifica, Belmont, Woodside, Hillsborough, Foster City, Burlingame, San Carlos