NAICS 238910 · Site Preparation Contractors

Excavation, grading and paving in Chino, CA

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

104

Platinum Contracting Inc

Norco, CA · (951) 735-6264

CA-CSLB 827677 · C12 HAZExcavation, grading and pavingAsbestos and hazardous materials abatement
License activechecked Oct 24, 2026
107

Platinum Paving LLC

Rancho Cucamonga, CA · (626) 692-3876

CA-CSLB 1060160 · C12Excavation, grading and paving
License activechecked Oct 24, 2026
108

Preferred Firestopping Inc

Corona, CA · (951) 735-3725

CA-CSLB 965711 · C2 C21 +2Drywall, plaster and insulationExcavation, grading and pavingSpecialty contractor
License activechecked Oct 24, 2026
109

Premier Paving Inc

Ontario, CA · (909) 902-5353

CA-CSLB 638301 · A C12General engineering contractorExcavation, grading and paving
License activechecked Oct 24, 2026
110

Prestige Concrete Company

Corona, CA · (951) 270-2999

CA-CSLB 827632 · A B +3General engineering contractorGeneral contractorConcrete contractor+1
License activechecked Oct 24, 2026
114

Pro Tech Plumbing

Ontario, CA · (909) 988-7272

CA-CSLB 915091 · C36 C42PlumberExcavation, grading and paving
License activechecked Oct 24, 2026
116

Rad Services Inc

Ontario, CA · (909) 342-9994

CA-CSLB 1073055 · ASB C21 +1Asbestos and hazardous materials abatementExcavation, grading and paving
License activechecked Oct 24, 2026
119

Ramsey Oil Company Inc

Corona, CA · (951) 736-7600

CA-CSLB 1050508 · A C12General engineering contractorExcavation, grading and paving
License activechecked Oct 24, 2026