More cities in California
41Ontario, CA · (562) 694-2449
CA-CSLB 857640 · C21 D06 +2Excavation, grading and pavingConcrete contractorTree service+1
License activechecked Oct 24, 2026
42Baldwin Park, CA · (626) 960-6979
CA-CSLB 659255 · C12Excavation, grading and paving
License activechecked Oct 24, 2026
43West Covina, CA · (626) 974-0047
CA-CSLB 947882 · C12Excavation, grading and paving
License activechecked Oct 24, 2026
44Ontario, CA · (909) 721-5006
CA-CSLB 1053122 · C42Excavation, grading and paving
License activechecked Oct 24, 2026
45Baldwin Park, CA · (626) 962-8696
CA-CSLB 297093 · A C12General engineering contractorExcavation, grading and paving
License activechecked Oct 24, 2026
46Upland, CA · (909) 949-0360
CA-CSLB 776709 · A C21 +1General engineering contractorExcavation, grading and pavingAsbestos and hazardous materials abatement
License activechecked Oct 24, 2026
47Upland, CA · (909) 949-0360
CA-CSLB 862134 · A C21General engineering contractorExcavation, grading and paving
License activechecked Oct 24, 2026
48Upland, CA · (213) 216-4181
CA-CSLB 1078868 · C21Excavation, grading and paving
License activechecked Oct 24, 2026
49Pomona, CA · (909) 868-0883
CA-CSLB 831936 · C21Excavation, grading and paving
License activechecked Oct 24, 2026
50Baldwin Park, CA · (626) 905-4927
CA-CSLB 975903 · B C8 +3General contractorConcrete contractorElectrician+2
License activechecked Oct 24, 2026
51LA Puente, CA · (626) 391-5102
CA-CSLB 992395 · B C21 +1General contractorExcavation, grading and pavingAsbestos and hazardous materials abatement
License activechecked Oct 24, 2026
52Ontario, CA · (909) 981-1091
CA-CSLB 304795 · A C12 +2General engineering contractorExcavation, grading and paving
License activechecked Oct 24, 2026
53Duarte, CA · (626) 639-7403
CA-CSLB 1138896 · B C21General contractorExcavation, grading and paving
License activechecked Oct 24, 2026
54Montclair, CA · (909) 750-1074
CA-CSLB 925687 · C21Excavation, grading and paving
License activechecked Oct 24, 2026
55Pomona, CA · (909) 629-6233
CA-CSLB 475384 · C12Excavation, grading and paving
License activechecked Oct 24, 2026
56Irwindale, CA · (626) 303-3535
CA-CSLB 634469 · C21 D06Excavation, grading and pavingConcrete contractor
License activechecked Oct 24, 2026
57Diamond Bar, CA · (909) 629-8000
CA-CSLB 875627 · A C8 +1General engineering contractorConcrete contractorExcavation, grading and paving
License activechecked Oct 24, 2026
58Upland, CA · (909) 623-8211
CA-CSLB 387908 · C12Excavation, grading and paving
License activechecked Oct 24, 2026
59Ontario, CA · (909) 628-1999
CA-CSLB 597764 · A B +3General engineering contractorGeneral contractorExcavation, grading and paving+1
License activechecked Oct 24, 2026
60Baldwin Park, CA · (626) 629-6513
CA-CSLB 1000438 · A C12General engineering contractorExcavation, grading and paving
License activechecked Oct 24, 2026