NAICS 237990 · Other Heavy and Civil Engineering Construction

General engineering contractors in Oakley, CA

22 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
851 listingsHow results are ordered
01

Ccs

Livermore, CA · (888) 807-7459

CA-CSLB 957965 · A B +2General engineering contractorGeneral contractorElectrician
License activechecked Oct 24, 2026
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05

Conco

Concord, CA · (925) 685-6799

CA-CSLB 199902 · A B +5General engineering contractorGeneral contractorConcrete contractor+1
License activechecked Oct 24, 2026
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06

Condor Earth Technologies Inc

Stockton, CA · (209) 234-0518

CA-CSLB 732026 · A HAZGeneral engineering contractorAsbestos and hazardous materials abatement
License activechecked Oct 24, 2026
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09

Crouse General Engineering

Concord, CA · (925) 586-1565

CA-CSLB 893938 · A HAZGeneral engineering contractorAsbestos and hazardous materials abatement
License activechecked Oct 24, 2026
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10

D L I Construction

Alamo, CA · (925) 389-6149

CA-CSLB 612726 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
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11

D M G Construction

Livermore, CA · (925) 493-8940

CA-CSLB 879854 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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12

Davey Tree Surgery Company

Livermore, CA · (925) 443-1723

CA-CSLB 1065489 · C27 C31 +3LandscaperGeneral engineering contractorTree service+1
License activechecked Oct 24, 2026
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14

De Nova Homes Inc

Concord, CA · (925) 685-0110

CA-CSLB 770719 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
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15

Devengenzo & Company

Concord, CA · (925) 930-7186

CA-CSLB 566986 · A B +1General engineering contractorGeneral contractorLandscaper
License activechecked Oct 24, 2026
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16

Discovery Builders Inc

Concord, CA · (925) 682-6419

CA-CSLB 753652 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
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17

Dmz Builders

Concord, CA · (925) 826-5387

CA-CSLB 986594 · A B +2General engineering contractorGeneral contractorElectrician+1
License activechecked Oct 24, 2026
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18

Dmz/Comstock JV

Concord, CA · (925) 826-5387

CA-CSLB 1150127 · A C10General engineering contractorElectrician
License activechecked Oct 24, 2026
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19

Dpi Inc.

Livermore, CA · (925) 800-3100

CA-CSLB 506605 · A C16 +1General engineering contractorFire sprinkler contractorAsbestos and hazardous materials abatement
License activechecked Oct 24, 2026
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20

E D T Tec Inc

Livermore, CA · (925) 245-9533

CA-CSLB 830873 · A B +1General engineering contractorGeneral contractorElectrician
License activechecked Oct 24, 2026
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