NAICS 237990 · Other Heavy and Civil Engineering Construction

General engineering contractors in Copperopolis, CA

8 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
301 listingsHow results are ordered
101

Keegan V Kevin

Sonora, CA · (949) 305-8561

CA-CSLB 695543 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
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102

Ken's Asphalt

Sonora, CA · (209) 532-0800

CA-CSLB 708310 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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103

Kolpack Bonnie

Sonora, CA · (209) 743-5025

CA-CSLB 705053 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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104

Kolpack Glenn H Inc

Sonora, CA · (209) 743-5025

CA-CSLB 287112 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
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108

Lewellen Excavation

Sonora, CA · (209) 768-8652

CA-CSLB 1033554 · A C12General engineering contractorExcavation, grading and paving
License activechecked Oct 24, 2026
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111

Luther Engineering

Columbia, CA · (209) 743-0442

CA-CSLB 607189 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
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112

Mc Connell Mike Construction

Sonora, CA · (209) 768-4914

CA-CSLB 459611 · A B +2General engineering contractorGeneral contractorConcrete contractor+1
License activechecked Oct 24, 2026
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116

Olsen Excavation & Grading

Sonora, CA · (209) 533-8347

CA-CSLB 565297 · A C12General engineering contractorExcavation, grading and paving
License activechecked Oct 24, 2026
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118

Paul T Sutton

Sonora, CA · (209) 352-4349

CA-CSLB 1014520 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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120

Pje Solutions Inc

Sonora, CA · (209) 743-0421

CA-CSLB 1116517 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
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