NAICS 238910 · Site Preparation Contractors

Excavation, grading and paving in West Covina, CA

5 licensed excavation, grading and paving · every license checked against the issuer's file

61

A D Improvements Inc

Downey, CA · (562) 803-6134

CA-CSLB 704437 · A ASB +5General engineering contractorAsbestos and hazardous materials abatementGeneral contractor+2
License activechecked Oct 24, 2026
63

A S a P Paving LLC

Buena Park, CA · (714) 690-3780

CA-CSLB 465960 · A C12 +1General engineering contractorExcavation, grading and paving
License activechecked Oct 24, 2026
65

A1 Sewer Solutions

Los Angeles, CA · (323) 202-5353

CA-CSLB 1074336 · A C36 +1General engineering contractorPlumberExcavation, grading and paving
License activechecked Oct 24, 2026
66

Aaa Demolition Inc

Anaheim, CA · (714) 817-0011

CA-CSLB 763614 · A ASB +2General engineering contractorAsbestos and hazardous materials abatementExcavation, grading and paving
License activechecked Oct 24, 2026
67

Abc Resources Inc

Ontario, CA · (909) 988-0390

CA-CSLB 538680 · A C12 +1General engineering contractorExcavation, grading and paving
License activechecked Oct 24, 2026
68

Absolute Abatement & Demolition

Santa Fe Springs, CA · (562) 945-4700

CA-CSLB 813625 · ASB C21 +1Asbestos and hazardous materials abatementExcavation, grading and paving
License activechecked Oct 24, 2026
69

Adep Precision Contracting

Anaheim, CA · (949) 642-6664

CA-CSLB 701357 · B C21 +2General contractorExcavation, grading and pavingAsbestos and hazardous materials abatement
License activechecked Oct 24, 2026
70

Affordable Services

Ontario, CA · (562) 694-2449

CA-CSLB 857640 · C21 D06 +2Excavation, grading and pavingConcrete contractorTree service+1
License activechecked Oct 24, 2026
73

Allan Roy Slurry Seal Inc

Santa Fe Springs, CA · (562) 864-3363

CA-CSLB 372798 · A C12General engineering contractorExcavation, grading and paving
License activechecked Oct 24, 2026
76

Ari Builders

Fullerton, CA · (714) 325-4944

CA-CSLB 545021 · B C10 +1General contractorElectricianExcavation, grading and paving
License activechecked Oct 24, 2026
78

Asap Paving Inc

Buena Park, CA · (714) 690-3780

US-DOT 1783061Excavation, grading and paving
License activechecked Oct 23, 2026
79

Asbestos Abatement

Santa Fe Springs, CA · (562) 484-0009

CA-CSLB 1070662 · B C21 +1General contractorExcavation, grading and pavingAsbestos and hazardous materials abatement
License activechecked Oct 24, 2026
80

B & D Construction Co Inc

Upland, CA · (909) 949-0360

CA-CSLB 776709 · A C21 +1General engineering contractorExcavation, grading and pavingAsbestos and hazardous materials abatement
License activechecked Oct 24, 2026