NAICS 237990 · Other Heavy and Civil Engineering Construction

General engineering contractors in Valley Center, CA

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

42

Cox Construction Co

Vista, CA · (760) 727-9020

CA-CSLB 384612 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
45

Culver John Marshall

Escondido, CA · (760) 743-0518

CA-CSLB 499172 · A B +4General engineering contractorGeneral contractorExcavation, grading and paving+2
License activechecked Oct 24, 2026
46

Curtis Drilling Co

Escondido, CA · (760) 727-7330

CA-CSLB 624663 · A C57 +1General engineering contractorWell drilling contractor
License activechecked Oct 24, 2026
48

D B Pipeline Inc

Vista, CA · (760) 634-2822

CA-CSLB 1046212 · AGeneral engineering contractor
License activechecked Oct 24, 2026
50

D M C Enterprises

Vista, CA · (888) 256-5368

CA-CSLB 967973 · A B +2General engineering contractorGeneral contractorExcavation, grading and paving+1
License activechecked Oct 24, 2026
51

D M I Builders Inc

Escondido, CA · (760) 889-8801

CA-CSLB 410815 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
54

Dmi

San Marcos, CA

US-GSA-SAM VK6KWLUEQTM8General engineering contractor
License activechecked Oct 23, 2026
55

Downstream Services Inc

Escondido, CA · (760) 746-2544

CA-CSLB 807953 · A C31 +1General engineering contractorAsbestos and hazardous materials abatement
License activechecked Oct 24, 2026