CalGeo Members Offering Residential Geotechnical Services

Northwestern California
Chandler Koehn Consulting | [email protected], (707) 972-2897
KC Engineering Co. | [email protected], (707) 447-4025
Mid Pacific Engineering, Inc. | [email protected], (916) 927-7000
SHN Consulting Engineers and Geologists, Inc. | [email protected], (707) 441-8855
US Soils | [email protected], (650) 969-1985
Youngdahl Consulting Group, Inc. | [email protected], (916) 933-0633

Northeastern California
KC Engineering Co. | [email protected], (707) 447-4025
Mid Pacific Engineering, Inc. | [email protected], (916) 927-7000
SHN Consulting Engineers and Geologists, Inc. | [email protected], (707) 441-8855
US Soils | [email protected], (650) 969-1985
Youngdahl Consulting Group, Inc. | [email protected], (916) 933-0633

Greater Sacramento Area
KC Engineering Co. | [email protected], (707) 447-4025
Mid Pacific Engineering, Inc. | [email protected], (916) 927-7000
US Soils | [email protected], (650) 969-1985
Youngdahl Consulting Group, Inc. | [email protected], (916) 933-0633

Greater San Francisco Bay Area
Atlas Technical Consultants | [email protected], (925) 314-7100
C2Earth, Inc. | [email protected], (408) 866-5436
Cleary Consultants, Inc. | [email protected], (650) 948-0574
Divis Consulting, Inc. | [email protected], (415) 420-3498
KC Engineering Co. | [email protected], (707) 447-4025
RGH Geotechnical & Environmental Consultants | [email protected], (707) 544-1072 (ONLY North Bay Areas)
Romig Engineers | [email protected], (650) 591-5224
US Soils | [email protected], (650) 969-1985

Greater Santa Cruz/Monterey Area
Atlas Technical Consultants | [email protected], (925) 314-7100
C2Earth, Inc. | [email protected], (408) 866-5436
Cleary Consultants, Inc. | [email protected], (650) 948-0574
Dees & Associates, Inc. | [email protected], (831) 427-1770
Grice Engineering, Inc. | [email protected], (831) 422-9619
Rock Solid Engineering, Inc. | [email protected], (831) 724-5868
US Soils | [email protected], (650) 969-1985

Central Coast
Applied Earth Sciences | [email protected], (818) 326-3200
C2Earth, Inc. | [email protected], (408) 866-5436
GeoSolutions, Inc. | [email protected], (805) 543-8539
Mid-Coast Geotechnical, Inc. | [email protected], (805) 461-0965
Rock Solid Engineering, Inc. | [email protected], (831) 724-5868
US Soils | [email protected], (650) 969-1985

Central Valley/East
Condor Earth | [email protected], (209) 938-1040 (ONLY¬†Tuolumne and Calaveras Counties)
Mid Pacific Engineering, Inc. | [email protected], (916) 927-7000
See's Consulting & Testing | [email protected], (559) 452-0100
US Soils | [email protected], (650) 969-1985

Greater Los Angeles Area
Applied Earth Sciences | [email protected], (818) 326-3200
David H. Lee & Associates, Inc | [email protected], (949) 461-5690
Feffer Geological Consulting | [email protected], (310) 207-5048
GeoConcepts, Inc. | [email protected], (818) 994-8895
GeoSoils Consultants | [email protected], (818) 785-2158 X250
Giles Engineering Associates, Inc. | [email protected], (714) 279-0817
Grover-Hollingsworth & Associates | [email protected], (818) 889-0844
Hamilton & Associates, Inc. | [email protected], (310) 618-2190
Irvine Geotechnical, Inc. | [email protected], (626) 844-6641
Kling Consulting Group | [email protected], (949) 797-6241
LGC Geotechnical, Inc. | [email protected], (949) 369-6141 (ONLY Coastal Areas)
Petra Geosciences, Inc. | [email protected], (714) 920-9266
Ralph Stone & Company, Inc. | [email protected], (310) 478-1501
SPC Engineering | [email protected], (714) 630-0321
US Soils | [email protected], (650) 969-1985

Orange County Area
American Geotechnical, Inc. | [email protected], (714) 685-3900
Applied Earth Sciences | [email protected], (818) 326-3200
David H. Lee & Associates, Inc | [email protected], (949) 461-5690
GeoConcepts, Inc. | [email protected], (818) 994-8895
Giles Engineering Associates, Inc. | [email protected], (714) 279-0817
Hamilton & Associates, Inc. | [email protected], (310) 618-2190
Kling Consulting Group | [email protected], (949) 797-6241
LGC Geotechnical, Inc. | [email protected], (949) 369-6141
Petra Geosciences, Inc. | [email protected], (714) 920-9266
SPC Engineering | [email protected], (714) 630-0321
Stoney-Miller Consultants, Inc / Geofirm | [email protected], (949) 380-4886
US Soils | [email protected], (650) 969-1985

Inland Empire
Applied Earth Sciences | [email protected], (818) 326-3200
David H. Lee & Associates, Inc | [email protected], (949) 461-5690
GeoSoils, Inc. | [email protected], (760) 438-3155
Giles Engineering Associates, Inc. | [email protected], (714) 279-0817
Hamilton & Associates, Inc. | [email protected], (310) 618-2190
John R Byerly Inc | [email protected], (909) 877-1324
Kling Consulting Group | [email protected], (949) 797-6241
Merrell Johnson | [email protected], (760) 256-2068
Petra Geosciences, Inc. | [email protected], (714) 920-9266
SPC Engineering | [email protected], (714) 630-0321
US Soils | [email protected], (650) 969-1985

San Diego Area
American Geotechnical, Inc. | [email protected], (714) 685-3900
Applied Earth Sciences | [email protected], (818) 326-3200
David H. Lee & Associates, Inc | [email protected], (949) 461-5690
GeoSoils, Inc. | [email protected], (760) 438-3155
Geotechnical Exploration ,Inc | [email protected], (858) 549-7222
Hamilton & Associates, Inc. | [email protected], (310) 618-2190
Kling Consulting Group | [email protected], (949) 797-6241
LGC Geotechnical, Inc. | [email protected], (949) 369-6141
Petra Geosciences, Inc. | [email protected], (714) 920-9266
SMS Geotechnical Solutions, Inc. | [email protected], (760) 602-7815
US Soils | [email protected], (650) 969-1985

Desert
Applied Earth Sciences | [email protected], (818) 326-3200
Giles Engineering Associates, Inc. | [email protected], (714) 279-0817
Hamilton & Associates, Inc. | [email protected], (310) 618-2190
John R Byerly Inc | [email protected], (909) 877-1324
Merrell Johnson | [email protected], (760) 256-2068
Petra Geosciences, Inc. | [email protected], (714) 920-9266
US Soils | [email protected], (650) 969-1985