41Torres Sanitation Systems ConstructionSouth Gate, CA · (323) 518-9012CA-CSLB 1052723 · A C42General engineering contractorExcavation, grading and pavingLicense activechecked Oct 24, 2026CallDetails
42Total-Western IncParamount, CA · (562) 220-1450CA-CSLB 506020 · A ASB +2General engineering contractorAsbestos and hazardous materials abatementPlumber+1License activechecked Oct 24, 2026CallDetails
43Track Zac CorporationDowney, CA · (323) 336-1193CA-CSLB 1033968 · AGeneral engineering contractorLicense activechecked Oct 24, 2026CallDetails
44Trujillo's Engineering Contractors IncLos Angeles, CA · (626) 438-3792CA-CSLB 1024247 · AGeneral engineering contractorLicense activechecked Oct 24, 2026CallDetails
45Turn Around Communications IncMontebello, CA · (626) 443-2400CA-CSLB 858445 · A B +1General engineering contractorGeneral contractorElectricianLicense activechecked Oct 24, 2026CallDetails
46Unix Construction IncLos Angeles, CA · (323) 685-5337CA-CSLB 1020144 · A B +2General engineering contractorGeneral contractorExcavation, grading and paving+1License activechecked Oct 24, 2026CallDetails
47V G I GroupVernon, CA · (323) 605-0000CA-CSLB 856164 · A BGeneral engineering contractorGeneral contractorLicense activechecked Oct 24, 2026CallDetails
48Van Diest Bros IncParamount, CA · (562) 440-1052CA-CSLB 157555 · A C36General engineering contractorPlumberLicense activechecked Oct 24, 2026CallDetails
49West - Con Services IncParamount, CA · (562) 418-1042CA-CSLB 779834 · A B +1General engineering contractorGeneral contractorAsbestos and hazardous materials abatementLicense activechecked Oct 24, 2026CallDetails
50West Pacific Concrete IncLos Angeles, CA · (323) 674-6170CA-CSLB 642816 · A C8General engineering contractorConcrete contractorLicense activechecked Oct 24, 2026CallDetails
51Wetz Engineering IncLynwood, CA · (310) 877-9881CA-CSLB 1149086 · AGeneral engineering contractorLicense activechecked Oct 24, 2026CallDetails
52World Oil CorpSouth Gate, CA · (562) 928-0100CA-CSLB 1111813 · A HAZGeneral engineering contractorAsbestos and hazardous materials abatementLicense activechecked Oct 24, 2026CallDetails
53Manhole Adjusting Contractors IncPico Rivera, CAUS-GSA-SAM KEMSPE42B5E7General engineering contractorLicense activechecked Oct 23, 2026Details
54Rio Jordan Construction, IncPico Rivera, CAUS-GSA-SAM YPP1YSVWEM43General engineering contractorLicense activechecked Oct 23, 2026Details
55Tesoro Contractors, Inc, Tesoro Contractors Inc.South Gate, CAUS-GSA-SAM ESX4FEL4M245General engineering contractorLicense activechecked Oct 23, 2026Details
56316 Engineering and Construction Co IncRosemead, CA · (818) 395-7989CA-CSLB 986498 · A B +1General engineering contractorGeneral contractorLicense activechecked Oct 24, 2026CallDetails
57A C Paving CompanyWhittier, CA · (562) 665-1395CA-CSLB 870652 · A C12General engineering contractorExcavation, grading and pavingLicense activechecked Oct 24, 2026CallDetails
58A F R MasonrySouth El Monte, CA · (626) 705-5868CA-CSLB 976870 · A B +1General engineering contractorGeneral contractorMasonry contractorLicense activechecked Oct 24, 2026CallDetails
59A J General Engineering & ConsultingLakewood, CA · (562) 355-3598CA-CSLB 824659 · A B +2General engineering contractorGeneral contractorElectrician+1License activechecked Oct 24, 2026CallDetails
60A & S Metal Recycling IncLos Angeles, CA · (213) 623-9443CA-CSLB 684094 · AGeneral engineering contractorLicense activechecked Oct 24, 2026CallDetails