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

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310 listingsHow results are ordered
22

Lovett Excavating Inc

Twain Harte, CA · (209) 743-0186

CA-CSLB 605165 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
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24

Miller Gene P

Hathaway Pines, CA · (209) 728-2396

CA-CSLB 309968 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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27

Mountain Methods Inc

Tuolumne, CA · (209) 288-2906

CA-CSLB 931634 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
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28

Pargett R a Engineering Inc

Mountain Ranch, CA · (209) 754-3966

CA-CSLB 499752 · A C21General engineering contractorExcavation, grading and paving
License activechecked Oct 24, 2026
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31

Quality Service

Escalon, CA · (209) 838-7842

CA-CSLB 834488 · A C55 +1General engineering contractorPlumberWell drilling contractor
License activechecked Oct 24, 2026
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32

T & S West

Linden, CA · (209) 942-1360

CA-CSLB 939001 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
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33

Utilicore LLC

Linden, CA · (530) 723-4000

CA-CSLB 1124755 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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40

Advancedgeo Inc

Stockton, CA · (800) 511-9300

CA-CSLB 1063765 · A C57 +1General engineering contractorWell drilling contractorAsbestos and hazardous materials abatement
License activechecked Oct 24, 2026
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