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
1,411 listingsHow results are ordered
222

Hazmat Team Inc the

Fontana, CA · (760) 595-6628

CA-CSLB 1083251 · A C34General engineering contractor
License activechecked Oct 24, 2026
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224

Hidalgo Plumbing Inc

Moreno Valley, CA · (951) 518-3571

CA-CSLB 986267 · C34 C36General engineering contractorPlumber
License activechecked Oct 24, 2026
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225

Highball Signal Inc

Rancho Cucamonga, CA · (310) 961-1122

CA-CSLB 977882 · A C10General engineering contractorElectrician
License activechecked Oct 24, 2026
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228

Ibarra's General Engineering

Riverside, CA · (909) 342-8447

CA-CSLB 635365 · A B +2General engineering contractorGeneral contractorExcavation, grading and paving+1
License activechecked Oct 24, 2026
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231

Issa Electric

Riverside, CA · (909) 772-0216

CA-CSLB 999974 · A C10General engineering contractorElectrician
License activechecked Oct 24, 2026
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232

J & K Welding

Rancho Cucamonga, CA · (909) 226-1371

CA-CSLB 419502 · A C60General engineering contractorSteel and welding contractor
License activechecked Oct 24, 2026
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233

J&K Welding Co Inc

Rancho Cucamonga, CA · (909) 560-3223

CA-CSLB 1108110 · A C60General engineering contractorSteel and welding contractor
License activechecked Oct 24, 2026
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234

J L S Engineering

Jurupa Valley, CA · (951) 685-3427

CA-CSLB 455456 · AGeneral engineering contractor
License activechecked Oct 24, 2026
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237

Jahndarosa Engineering

Fontana, CA · (909) 697-5965

CA-CSLB 1072336 · A BGeneral engineering contractorGeneral contractor
License activechecked Oct 24, 2026
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239

Jimenez Backhoe

Fontana, CA · (909) 349-7518

CA-CSLB 1034151 · A C12General engineering contractorExcavation, grading and paving
License activechecked Oct 24, 2026
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