NAICS 238910 · Site Preparation Contractors

Excavation, grading and paving in Hayward, CA

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

21

Mg Rooter Inc

Oakland, CA · (510) 340-1826

CA-CSLB 1146516 · C42Excavation, grading and paving
License activechecked Oct 24, 2026
23

Owen

Castro Valley, CA · (510) 583-0984

CA-CSLB 395410 · A B +1General engineering contractorGeneral contractorExcavation, grading and paving
License activechecked Oct 24, 2026
24

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
26

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
27

Pro Rooter Inc

San Leandro, CA · (510) 670-1115

CA-CSLB 636652 · C36 C42PlumberExcavation, grading and paving
License activechecked Oct 24, 2026
30

Shay R C & Co Inc

Redwood City, CA · (650) 368-9667

CA-CSLB 319168 · C32Excavation, grading and paving
License activechecked Oct 24, 2026
32

Stich Construction Inc

Newark, CA · (415) 310-1355

CA-CSLB 938969 · A B +1General engineering contractorGeneral contractorExcavation, grading and paving
License activechecked Oct 24, 2026
33

Streamline Plumbing & Drain Co

Castro Valley, CA · (510) 481-0380

CA-CSLB 672250 · A C36 +1General engineering contractorPlumberExcavation, grading and paving
License activechecked Oct 24, 2026
34

The Plumbing Ministry

San Leandro, CA · (510) 430-1853

CA-CSLB 894946 · C12 C36 +1Excavation, grading and pavingPlumber
License activechecked Oct 24, 2026
36

Verdemo Demolition

Oakland, CA · (415) 516-3444

CA-CSLB 1086329 · C21Excavation, grading and paving
License activechecked Oct 24, 2026
37

Warriors Plumbing

Oakland, CA · (510) 467-4536

CA-CSLB 1040009 · C36 C42PlumberExcavation, grading and paving
License activechecked Oct 24, 2026
39

A C Earthworks

Redwood City, CA · (650) 274-8244

CA-CSLB 1030771 · C12Excavation, grading and paving
License activechecked Oct 24, 2026