NAICS 237990 · Other Heavy and Civil Engineering Construction

General engineering contractors in San Bernardino, CA

55 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
1,373 listingsHow results are ordered
101

Ranjo Contractors Inc

Colton, CA · (909) 708-6956

CA-CSLB 892376 · A B +1General engineering contractorGeneral contractorElectrician
License activechecked Oct 24, 2026
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104

Robb Jeromy Ray

Loma Linda, CA · (435) 559-0880

CA-CSLB 1047909 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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106

S & H Civilworks

Colton, CA · (909) 206-1181

CA-CSLB 1008640 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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109

Sauter Dale

Fontana, CA · (909) 376-4257

CA-CSLB 1056959 · A C51General engineering contractorSteel and welding contractor
License activechecked Oct 24, 2026
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110

Slater Blake

Fontana, CA · (909) 822-6800

CA-CSLB 994743 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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111

Slater Inc

Fontana, CA · (909) 822-6800

CA-CSLB 466576 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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112

Smith Dustin Equipment Inc

Grand Terrace, CA · (909) 319-1244

CA-CSLB 893161 · A C12General engineering contractorExcavation, grading and paving
License activechecked Oct 24, 2026
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115

Think Safety CA Inc

Bloomington, CA · (909) 990-0767

CA-CSLB 1090633 · A C7 +1General engineering contractorElectrician
License activechecked Oct 24, 2026
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116

Top Tier Plumbing and Air

Colton, CA · (951) 475-6521

CA-CSLB 1087484 · A C20 +1General engineering contractorHeating and air conditioningPlumber
License activechecked Oct 24, 2026
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117

Trinity Construction

Blue Jay, CA · (909) 337-4301

CA-CSLB 796675 · A B +1General engineering contractorGeneral contractorAsbestos and hazardous materials abatement
License activechecked Oct 24, 2026
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