NAICS 237990 · Other Heavy and Civil Engineering Construction

General engineering contractors in Martinez, CA

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

More cities in California

Bakersfield 337San Francisco 307San Diego 273Sacramento 244Los Angeles 235Riverside 191San Jose 188Fresno 184Irvine 140Santa Rosa 134Corona 122Redding 119El Cajon 117Anaheim 116Oakland 111Temecula 110
1,758 listingsHow results are ordered
83

Swinerton / Webcor JV

Concord, CA · (925) 602-6400

CA-CSLB 1037955 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
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84

Teverbaugh Drilling

Pleasant Hill, CA · (925) 408-9504

CA-CSLB 968542 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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85

Thor Trevor Conrad

Pleasant Hill, CA · (925) 354-0569

CA-CSLB 995113 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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86

Tnh Development LLC

Concord, CA · (847) 525-3960

CA-CSLB 1054533 · A B +1General engineering contractorGeneral contractorElectrician
License activechecked Oct 24, 2026
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93

Dmz Builders

Concord, CA

US-GSA-SAM HC6JGJS94C68General engineering contractor
License activechecked Oct 23, 2026
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99

Mce Corp

Concord, CA

US-GSA-SAM RRWMZEXVM4Q7General engineering contractor
License activechecked Oct 23, 2026
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