NAICS 237990 · Other Heavy and Civil Engineering Construction

General engineering contractors in Gridley, CA

7 licensed general engineering contractors · every license checked against the issuer's file

21

Diamond Ring Ranch

Butte Valley, CA · (530) 524-5757

CA-CSLB 743911 · A C12General engineering contractorExcavation, grading and paving
License activechecked Oct 24, 2026
22

Dos Rios Inc

Colusa, CA · (530) 458-8973

CA-CSLB 786326 · AGeneral engineering contractor
License activechecked Oct 24, 2026
23

Durham Pump Inc

Durham, CA

US-GSA-SAM N9XKC7B5Z4C3General engineering contractor
License activechecked Oct 23, 2026
24

Durham Pump Inc

Durham, CA · (530) 891-4821

CA-CSLB 271327 · A D21General engineering contractorSpecialty contractor
License activechecked Oct 24, 2026
25

E N W O P LLC

Oroville, CA · (209) 221-3086

CA-CSLB 1081313 · A C10 +1General engineering contractorElectricianWell drilling contractor
License activechecked Oct 24, 2026
26

Earth and Iron Engineering

Yuba City, CA · (530) 933-4935

CA-CSLB 1039658 · A HAZGeneral engineering contractorAsbestos and hazardous materials abatement
License activechecked Oct 24, 2026
28

Fairbanks Paving Company

Oroville, CA · (530) 533-3114

CA-CSLB 218271 · A B +4General engineering contractorGeneral contractorExcavation, grading and paving+1
License activechecked Oct 24, 2026
30

Gl Richter Inc

Oroville, CA · (530) 533-3918

CA-CSLB 1064944 · A B +1General engineering contractorGeneral contractorExcavation, grading and paving
License activechecked Oct 24, 2026
31

Greentek

Oroville, CA · (530) 353-6276

CA-CSLB 1065207 · C27 C31 +2LandscaperGeneral engineering contractorTree service
License activechecked Oct 24, 2026
32

Greentek Inc

Oroville, CA · (530) 353-6276

CA-CSLB 1114183 · C27 C31 +1LandscaperGeneral engineering contractorTree service
License activechecked Oct 24, 2026
34

Hancock Petroleum Engineering

Yuba City, CA · (530) 671-3642

CA-CSLB 478000 · A HAZGeneral engineering contractorAsbestos and hazardous materials abatement
License activechecked Oct 24, 2026
35

Houck's Grading

Oroville, CA · (925) 207-8660

CA-CSLB 1089601 · AGeneral engineering contractor
License activechecked Oct 24, 2026
36

J W Bamford Inc

Oroville, CA · (530) 353-6353

CA-CSLB 1066012 · A C27 +3General engineering contractorLandscaperTree service+1
License activechecked Oct 24, 2026
37

Jackson Equipment Services

Oroville, CA · (530) 589-1952

CA-CSLB 920129 · A C21General engineering contractorExcavation, grading and paving
License activechecked Oct 24, 2026
38

Jesse D Gilbertson

Yuba City, CA · (530) 713-2011

CA-CSLB 1151397 · AGeneral engineering contractor
License activechecked Oct 24, 2026
40

Kap Engineering

Browns Valley, CA · (916) 798-5514

CA-CSLB 1135246 · AGeneral engineering contractor
License activechecked Oct 24, 2026