NAICS 238910 · Site Preparation Contractors

Excavation, grading and paving in San Mateo, CA

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

21

Lio Rooter Company

Oakland, CA · (510) 470-8287

CA-CSLB 1090286 · C42Excavation, grading and paving
License activechecked Oct 24, 2026
22

Long Gerald

Hayward, CA · (669) 262-7610

CA-CSLB 1047756 · C21Excavation, grading and paving
License activechecked Oct 24, 2026
23

M G Remediation Inc

San Leandro, CA · (510) 293-3009

CA-CSLB 839709 · A ASB +4General engineering contractorAsbestos and hazardous materials abatementGeneral contractor+1
License activechecked Oct 24, 2026
26

Mc Guire and Hester

Oakland, CA · (510) 632-7676

CA-CSLB 95879 · A B +4General engineering contractorGeneral contractorExcavation, grading and paving+2
License activechecked Oct 24, 2026
28

Mg Rooter Inc

Oakland, CA · (510) 340-1826

CA-CSLB 1146516 · C42Excavation, grading and paving
License activechecked Oct 24, 2026
30

Mo Paving

Oakland, CA · (510) 914-9557

CA-CSLB 869476 · C12Excavation, grading and paving
License activechecked Oct 24, 2026
32

Monterey Mechanical Co

Oakland, CA · (510) 632-3173

CA-CSLB 388361 · A B +7General engineering contractorGeneral contractorPlumber+2
License activechecked Oct 24, 2026
33

Mr Rooter Plumbing

Oakland, CA · (510) 843-6378

CA-CSLB 453536 · C36 C42PlumberExcavation, grading and paving
License activechecked Oct 24, 2026
34

Mtb Demolition

San Lorenzo, CA · (510) 719-7652

CA-CSLB 1088247 · B C21General contractorExcavation, grading and paving
License activechecked Oct 24, 2026
36

P J Plumbing Inc

Oakland, CA · (510) 415-5774

CA-CSLB 992574 · A B +3General engineering contractorGeneral contractorConcrete contractor+2
License activechecked Oct 24, 2026
39

Pave Robotics Inc

San Francisco, CA · (434) 981-3913

CA-CSLB 1158774 · C32Excavation, grading and paving
License activechecked Oct 24, 2026
40

Penkor Wrecking

San Lorenzo, CA · (341) 208-8855

CA-CSLB 1094975 · A B +3General engineering contractorGeneral contractorExcavation, grading and paving+1
License activechecked Oct 24, 2026