NAICS 238910 · Site Preparation Contractors

Excavation, grading and paving in El Sobrante, CA

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

04

Iron Path Corp

Corona, CA · (951) 777-4003

CA-CSLB 1149144 · A B +7General engineering contractorGeneral contractorElectrician+2
License activechecked Oct 24, 2026
05

J B Services

Riverside, CA · (951) 505-4042

CA-CSLB 962816 · C21Excavation, grading and paving
License activechecked Oct 24, 2026
07

King Scott

Riverside, CA · (951) 351-0961

CA-CSLB 1009153 · D56Excavation, grading and paving
License activechecked Oct 24, 2026
09

Mar Construction

Riverside, CA · (714) 580-7149

CA-CSLB 946061 · B C12General contractorExcavation, grading and paving
License activechecked Oct 24, 2026
11

Omega Paving Inc

Riverside, CA · (951) 977-8311

CA-CSLB 941096 · C12Excavation, grading and paving
License activechecked Oct 24, 2026
13

Pacific Structures

Riverside, CA · (951) 687-6861

CA-CSLB 655717 · C42Excavation, grading and paving
License activechecked Oct 24, 2026
15

R C Earthworks Inc

Riverside, CA · (951) 406-1111

CA-CSLB 951904 · C12Excavation, grading and paving
License activechecked Oct 24, 2026
17

Ramcam Corporation

Riverside, CA · (951) 734-6330

CA-CSLB 787487 · A ASB +2General engineering contractorAsbestos and hazardous materials abatementGeneral contractor+1
License activechecked Oct 24, 2026
18

Ramirez Joan

Riverside, CA · (951) 565-0517

CA-CSLB 1043805 · C42Excavation, grading and paving
License activechecked Oct 24, 2026
19

Ramsey Oil Company Inc

Corona, CA · (951) 736-7600

CA-CSLB 1050508 · A C12General engineering contractorExcavation, grading and paving
License activechecked Oct 24, 2026
20

Raze Demolition

Riverside, CA · (951) 545-8748

CA-CSLB 1127879 · C21Excavation, grading and paving
License activechecked Oct 24, 2026