NAICS 237990 · Other Heavy and Civil Engineering Construction

General engineering contractors in Walnut, CA

25 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 1–20How results are ordered
01

Alcorn Fence Company

Duarte, CA · (323) 775-7740

CA-CSLB 122954 · A C13General engineering contractorFence contractor
License activechecked Oct 24, 2026
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07

Atlas Fence Co

Duarte, CA · (323) 875-1342

CA-CSLB 176374 · A C13General engineering contractorFence contractor
License activechecked Oct 24, 2026
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09

Bachmann John

San Dimas, CA · (951) 830-9703

CA-CSLB 1059093 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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11

Barza Construction Inc

Pomona, CA · (909) 562-1117

CA-CSLB 1053906 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
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12

Be Com Incorporated

Glendora, CA · (909) 305-4700

CA-CSLB 1131677 · A C10General engineering contractorElectrician
License activechecked Oct 24, 2026
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14

Best Ridgeline Inc

Irwindale, CA · (626) 242-5692

CA-CSLB 1092487 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
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15

Bionki a D Inc

Pomona, CA · (909) 740-4056

CA-CSLB 982320 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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17

Boaw Construction Inc

San Dimas, CA · (626) 828-9128

CA-CSLB 1127513 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
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