Aliquot Associates, Inc.

With 40 years of Engineering and Land Surveying experience, Aliquot continues to be one of the premier Engineering and Surveying firms in the San Francisco Bay Area. We apply a multi-disciplinary approach to the execution of project plans: our engineers’ and surveyors’ collaborative technique ensures a complete understanding of the inherent challenges which occur during construction, and our principals’ involvement, with a practical, hands-on approach, provides sensible problem solving throughout the project management process.

1390 S. Main Street, Ste. 310
94596 Walnut Creek, CA
(925) 476-2300

No of projects in runAEC


Project Types
ALTA Agency-ACPWA Agency-ACTC Agency-BART Agency-CALTRANS Agency-CITY Agency-COUNTY Agency-GHAD Agency-NVTA Agency-OAB Agency-OTHER Agency-VTA Agricultural Apartments Boundary Litigation Caltrans City Project Commercial Commercial - Bayer Commercial - Hotel Commercial - Mixed Use Commercial - Restaurant Community Service Condominium Office Condominium Residential Construction Management Custom House Lot Design Custom Lot Engineering Expert Witness FEMA FEMA Flood Golf Course Grading & Drainage Plan Hillside Development Hospital Hotel Hydrology/Hydraulics InFill Project Industrial LLA Land Development Map Amendment Medical/Healthcare Motel Office Building On-Call Services - City On-Call Services - Misc. PUD Parcel Map Plot Plan Public Works Redevelopment Religious Organization Residential Residential - HOA Residential - Multi Family Residential - Single Family School Shopping Center Subdivision Map Survey-ALTA Survey-Construction Staking Surveying Townhouses Traffic Unassigned Williamson Act
Project Features
Boring Under Freeway Bridge C3 – Bioretention Planter C3 – Grassy Swale C3 – In Ground Infiltration Planter C3 – Self Retaining Check Dam Conc Ditch Conc Ditch – Behind Wall Conc Ditch – Discharge Couble Stone Creek Culvert – Arch Demolition Pla Detention System Drainage Release Drainage Release Trench Detail Drainage – Side Connection Detail Driveway Detail Over Swale Electrolier Details Fire Service Line Foundation Detail Fountain GHAD Gravel Shoulder Grinder Pump Detail Groove Concrete Guard Rail Haul Route Headwall North American Green Outfall Outlet Protector Park Pipe Collar Pipe Joint Pump Station Railings Retaining Wall – Concrete Retaining Wall – Masonry Retaining Wall – Segmental Block w/ Geogrid Retaining Wall – Shot Crete Soil Nail Retaining Wall – Soil Nail Retaining Wall – Soldier Beam Wall Retaining Wall – Stitch Pie Retaining Wall – Versa Lok Riprap Road Widening Roadside Ditch Rural Road SS Force Main SS Lateral Installatio SS Pipe on Fill SS Pump SS Septic Field Seasonal Pool Sediment Basin Shoring Special Structure Strip Drain Subdrain – Basement Subdrain – Bottom of Ravine Subdrain – Perimeter Sump Pump Swale - Earth Toxic Trail Trash Rack Tree Preservation Plan Trench Backfill Trench Cut-Off detail Water Design Wetland
Castro Valley Concord Dublin Fremont Hayward Lafayette Los Altos Menlo Park Millbrae Oakland San Carlos San Jose San Ramon Union City
Alameda Alamo Albany American Canyon Antioch Atherton Bay Point Berkeley Berkley Bethel Island Blackhawk Brentwod Brentwood Burlingame Byron Calistoga Campbell Canyon Casrro Valley Castro Valey Castro Valley City Clayton Concord Corte Madera Cottonwood Cupertino Danville Diablo Discovery Bay Dublin East Palo Alto El Cerrito El Sobrante Emeryville Emeryville Fairfield Felton Fremont French Camp Hayward Hayward & Castro Valley Hercules Hillsborough Kensington Kentfield Lafayette Lagunitas Larkspur Livermore Los Altos Los Gatos Marinez Martinez Menlo Park Moraga Mountain View Napa Novato Oakland Oakland, CA Oakley Orinda Pacheco Pacifica Palo Alto Petaluma Piedmont Pinole Pittsburg Pleasant Hill Pleasanton Port Costa Richmond Rocklin Rutherford Sacramento San Francisco San Jose San Leandro San Lorenzo San Mateo San Pablo San Rafael San Ramon Santa Clara Santa Rosa Sebastopol South San Francisco Stanford Stockton Sunnyvale Sunol Tracy Vacaville Vallejo Walnut Creek Windsor Woodside
Alameda Alameda Co. Alameda County Alameda/CC Counties Alamo Albany Amer. Canyon American Canyon Antioch Atherton Atwater Bay Point Belvedere Benicia Berkeley Berryessa Bethel Island Blackhawk Brentwood Burlingame Byron CC County CCC CCCo CCCo. California Caltrans Caltrans Dist 4 Campbell Carpinteria Casro Valley Castro Valley Citrus Heights City of Alameda Claremont Clayton Clyde Concord Contra Costa Contra Costa Co. Coulterville Cupertino Daly City Danvile Danville Davis Diablo Discovery Bay District 4 Dublin E. Palo Alto East Bay East Palo Alto El Cerrito El Granada, CA El Sobrante Elk Grove Emeryville Exeter Fairfield Foster City Fremont Fresno Fullerton Galt Gilroy Grass Valley Gualala Hayward Hercules Hillsborough Hillsbourgh Kenningston Kensington Kentfield Knightsen Lafayette Larkspur Lathrop Lincoln Livermoore Livermore Loomis Los Altos Los Angeles Los Gatos Lower Lake Lytton Manteca Mare Island Marin Co. Mariposa Maritinez Martinez Menlo Park Merced Mill Valley Millbrae Milpitas Milpitas San Jose Modesto Montclair Monte Sereno Monterey Moraga Morgan Hill Mountain House Mountain View Mt. View Napa Navato Newark Novato Oakland Oakland, Emeryville & Pinole Oakley Oregon Orinda Oroville Orwood Pacheco Pacifica Palo Alto Petaluma Piedmont Pinole Piont Reyes Pismo Beach Pittsburg Pittsburg Pleasant Hill Pleasanton Point Arena Port Costa Portola Valley Post Costa Redding Redwood City Richmond Rio Vista Rodeo Rohnert Park S. San Francisco Sacramento San Bruno San Carlos San Diego San Francisco San Fransisco San Joaquin County San Jose San Leandro San Lorenzo San Mateo San Pablo San Rafael San Ramon San Ramon (Uninc. ) San Ramon/Dublin Santa Clara Santa Clara County Santa Clara Valley Santa Cruz Santa Rosa Saratoga Seaside So. San Francisco Solano Co. Sonoma County Sonora South San Francisco South Sn Francisco St. Helena St. Of CA. Stanislaus Co. Stockton Suisun City Suisun Sity Sunnyvale Sunol Three sites Tiburon Tracy Unincorporated Napa Union City Uruguay Vacaville Vallejo Visalia W.C. WC - CCCo Walnut Creek West Pittsburgh West Sacramento Windsor Woodlake Woodside