NAICS 237990 · Other Heavy and Civil Engineering Construction

General engineering contractors in Castro Valley, CA

17 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
1,880 listingsHow results are ordered
02

Frost Environmental Abatement

San Ramon, CA · (510) 376-9783

CA-CSLB 1107337 · A ASB +3General engineering contractorAsbestos and hazardous materials abatementExcavation, grading and paving
License activechecked Oct 24, 2026
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03

G J R Development Co

Moraga, CA · (510) 409-3930

CA-CSLB 430539 · A B +1General engineering contractorGeneral contractorLandscaper
License activechecked Oct 24, 2026
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04

Gaea Construction

Alameda, CA · (415) 749-2704

CA-CSLB 785738 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
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11

Golden Bay Construction Inc

Hayward, CA · (510) 783-2960

CA-CSLB 451401 · A B +4General engineering contractorGeneral contractorConcrete contractor+2
License activechecked Oct 24, 2026
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13

Golden Gate Constructors

Dublin, CA · (925) 829-9220

CA-CSLB 1085324 · A B +1General engineering contractorGeneral contractorExcavation, grading and paving
License activechecked Oct 24, 2026
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14

Grand Industries Inc

Oakland, CA · (510) 534-6502

CA-CSLB 777515 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
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16

H L C Construction

Oakland, CA · (510) 301-3485

CA-CSLB 758807 · A B +2General engineering contractorGeneral contractorElectrician+1
License activechecked Oct 24, 2026
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18

Hemdan Developers

San Ramon, CA · (925) 705-1163

CA-CSLB 706818 · A B +1General engineering contractorGeneral contractorElectrician
License activechecked Oct 24, 2026
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19

Hmh Joint Venture

Oakland, CA · (510) 632-7676

CA-CSLB 1133502 · A B +4General engineering contractorGeneral contractorExcavation, grading and paving+2
License activechecked Oct 24, 2026
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20

Horizon Building LLC

San Ramon, CA · (510) 415-7641

CA-CSLB 875118 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
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