NAICS 237990 · Other Heavy and Civil Engineering Construction

General engineering contractors in El Sobrante, CA

11 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
Listings 81–100How results are ordered
81

Rc Foster Corp

Corona, CA

US-GSA-SAM KSM2KHNP56N4General engineering contractor
License activechecked Oct 23, 2026
Details
82

1V Comunications

Jurupa Valley, CA · (626) 400-0449

CA-CSLB 1083683 · A C7General engineering contractorElectrician
License activechecked Oct 24, 2026
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83

395 Engineering

Jurupa Valley, CA · (951) 529-1204

CA-CSLB 1135682 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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84

A J Contracting

Eastvale, CA · (714) 343-6836

CA-CSLB 965758 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
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88

Abacherli Engineering Inc

Mira Loma, CA · (951) 323-0716

CA-CSLB 740838 · A C12General engineering contractorExcavation, grading and paving
License activechecked Oct 24, 2026
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92

Act 1 Construction Inc

Norco, CA · (951) 735-1184

CA-CSLB 657517 · A B +3General engineering contractorGeneral contractorConcrete contractor+2
License activechecked Oct 24, 2026
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95

Agape Painting

Corona, CA · (949) 589-0787

CA-CSLB 389191 · A C33General engineering contractorPainter
License activechecked Oct 24, 2026
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96

All American Asphalt

Corona, CA · (951) 736-7600

CA-CSLB 267073 · A C12General engineering contractorExcavation, grading and paving
License activechecked Oct 24, 2026
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99

Alta Contracting

Corona, CA · (951) 817-4386

CA-CSLB 742360 · A B +1General engineering contractorGeneral contractorExcavation, grading and paving
License activechecked Oct 24, 2026
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