NAICS 237990 · Other Heavy and Civil Engineering Construction

General engineering contractors in California

15,419 listed in California

Cities

Bakersfield 337San Francisco 307San Diego 273Sacramento 244Los Angeles 235Riverside 191San Jose 188Fresno 184Irvine 140Santa Rosa 134Corona 122Redding 119El Cajon 117Anaheim 116Oakland 111Temecula 110Escondido 103Long Beach 101Concord 93Orange 86Ventura 83Paso Robles 81Rancho Cucamonga 77Roseville 77
15,419 listingsHow results are ordered
21

3 B Construction Inc

Manteca, CA · (209) 601-6716

CA-CSLB 1071744 · A B +1General engineering contractorGeneral contractorElectrician
License activechecked Oct 19, 2026
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22

3 B's Construction

Firebaugh, CA · (559) 353-0966

CA-CSLB 1104754 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 19, 2026
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23

3 - Bar Corporation

Camarillo, CA · (805) 390-9505

CA-CSLB 841219 · A C21General engineering contractorExcavation, grading and paving
License activechecked Oct 19, 2026
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24

3 D Benchmark Builders Inc

Carmichael, CA · (916) 688-3500

CA-CSLB 851823 · A B +1General engineering contractorGeneral contractorElectrician
License activechecked Oct 19, 2026
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27

3 Thirteen Inc

Sacramento, CA · (888) 899-0011

CA-CSLB 1149788 · AGeneral engineering contractor
License activechecked Oct 19, 2026
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29

320 Grit Inc

Irvine, CA · (844) 320-4748

CA-CSLB 1162099 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 19, 2026
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30

321 Plumbing Inc

Escondido, CA · (760) 215-9520

CA-CSLB 969163 · A C36General engineering contractorPlumber
License activechecked Oct 19, 2026
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31

395 Engineering

Jurupa Valley, CA · (951) 529-1204

CA-CSLB 1135682 · AGeneral engineering contractor
License activechecked Oct 19, 2026
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33

3A Genius Remodeling Corp

West Hills, CA · (818) 267-7607

CA-CSLB 1005832 · A B +1General engineering contractorGeneral contractorSwimming pool contractor
License activechecked Oct 19, 2026
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34

3D Built

Roseville, CA · (916) 399-3575

CA-CSLB 1086882 · A B +1General engineering contractorGeneral contractorElectrician
License activechecked Oct 19, 2026
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37

3E Inc

Yuba City, CA · (530) 845-8507

CA-CSLB 1124633 · A C27General engineering contractorLandscaper
License activechecked Oct 19, 2026
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38

3G Engineering Corp

Spring Valley, CA · (619) 495-6442

CA-CSLB 1156222 · AGeneral engineering contractor
License activechecked Oct 19, 2026
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40

3M Utilities

El Dorado, CA · (650) 235-0525

CA-CSLB 1152293 · AGeneral engineering contractor
License activechecked Oct 19, 2026
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