NAICS 238910 · Site Preparation Contractors

Excavation, grading and paving in Copperopolis, CA

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

01

Ongrade Earthworks

Denair, CA · (209) 668-3258

CA-CSLB 1086955 · C12Excavation, grading and paving
License activechecked Oct 24, 2026
02

Pave 2 Seal

Modesto, CA · (209) 996-4557

CA-CSLB 1040204 · C12Excavation, grading and paving
License activechecked Oct 24, 2026
03

Perennial Builders

Hughson, CA · (209) 649-4098

CA-CSLB 1036014 · B C42General contractorExcavation, grading and paving
License activechecked Oct 24, 2026
04

Pool Diggers

Modesto, CA · (209) 342-7298

CA-CSLB 1111370 · C12Excavation, grading and paving
License activechecked Oct 24, 2026
06

Pro - Se Services Inc

Modesto, CA · (209) 543-1600

CA-CSLB 813309 · A C21General engineering contractorExcavation, grading and paving
License activechecked Oct 24, 2026
07

Rb Environmental Inc

Stockton, CA · (209) 932-0606

CA-CSLB 747572 · ASB B +3Asbestos and hazardous materials abatementGeneral contractorExcavation, grading and paving
License activechecked Oct 24, 2026
10

Speelman Excavation Inc

Ripon, CA · (209) 599-1656

CA-CSLB 734167 · A C12 +2General engineering contractorExcavation, grading and pavingAsbestos and hazardous materials abatement
License activechecked Oct 24, 2026
12

Union Pavement Services Inc

Modesto, CA · (209) 521-9771

CA-CSLB 1131864 · A B +3General engineering contractorGeneral contractorExcavation, grading and paving
License activechecked Oct 24, 2026
15

Vaaron Paving Inc

Modesto, CA · (209) 204-4164

CA-CSLB 1080078 · C12Excavation, grading and paving
License activechecked Oct 24, 2026
17

West Side Plumbing

Modesto, CA · (209) 622-5723

CA-CSLB 1065075 · C36 C42PlumberExcavation, grading and paving
License activechecked Oct 24, 2026
20

Pro Pumping LLC

Salida, CA · (209) 351-5970

CA-CSLB 1130364 · C42Excavation, grading and paving
License liab ins suspchecked Oct 24, 2026