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

61

Pierce J R Plumbing Company

San Leandro, CA · (510) 483-5473

CA-CSLB 188225 · C4 C16 +3PlumberFire sprinkler contractorHeating and air conditioning+1
License activechecked Oct 24, 2026
62

Pipe Rooter

Hayward, CA · (510) 485-1758

CA-CSLB 1106051 · C36 C42PlumberExcavation, grading and paving
License activechecked Oct 24, 2026
63

Plumbing Connection

Union City, CA · (510) 377-3341

CA-CSLB 944509 · C36 C42PlumberExcavation, grading and paving
License activechecked Oct 24, 2026
65

Plumbing Prodigy

Hayward, CA · (510) 250-3454

CA-CSLB 1108004 · C36 C42PlumberExcavation, grading and paving
License activechecked Oct 24, 2026
66

Pro Rooter Inc

San Leandro, CA · (510) 670-1115

CA-CSLB 636652 · C36 C42PlumberExcavation, grading and paving
License activechecked Oct 24, 2026
68

R & B Equipment Inc

Hayward, CA · (510) 782-3774

CA-CSLB 669008 · A ASB +2General engineering contractorAsbestos and hazardous materials abatementExcavation, grading and paving
License activechecked Oct 24, 2026
69

R&S Paving Inc

Hayward, CA · (510) 708-7444

CA-CSLB 1086495 · C12 C31Excavation, grading and pavingGeneral engineering contractor
License activechecked Oct 24, 2026
70

Rapid Grading Services

Hayward, CA · (510) 980-0102

CA-CSLB 1101213 · A C12 +2General engineering contractorExcavation, grading and pavingAsbestos and hazardous materials abatement
License activechecked Oct 24, 2026
71

Restec Contractors Inc

Hayward, CA · (510) 732-1996

CA-CSLB 499893 · B C2 +2General contractorDrywall, plaster and insulationExcavation, grading and paving+1
License activechecked Oct 24, 2026
72

Rodan Builders Inc

Hayward, CA · (650) 508-1700

CA-CSLB 858119 · A B +2General engineering contractorGeneral contractorFence contractor+1
License activechecked Oct 24, 2026
75

S and G Plumbing

Daly City, CA · (650) 595-4050

CA-CSLB 808214 · C36 C42PlumberExcavation, grading and paving
License activechecked Oct 24, 2026
76

Salarpi Giulio

Alameda, CA · (510) 769-8620

CA-CSLB 825761 · A C21General engineering contractorExcavation, grading and paving
License activechecked Oct 24, 2026
77

Sci Environmental LLC

Hayward, CA · (510) 574-0570

CA-CSLB 1145146 · A C21 +1General engineering contractorExcavation, grading and pavingAsbestos and hazardous materials abatement
License activechecked Oct 24, 2026
79

Siteco Services Inc

San Francisco, CA · (415) 695-2800

CA-CSLB 821677 · A C21 +1General engineering contractorExcavation, grading and pavingAsbestos and hazardous materials abatement
License activechecked Oct 24, 2026