NAICS 238910 · Site Preparation Contractors

Excavation, grading and paving in Martinez, CA

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

41

M C K Services Inc

Concord, CA · (925) 957-9200

CA-CSLB 783116 · A C12 +1General engineering contractorExcavation, grading and paving
License activechecked Oct 24, 2026
42

Mce Corporation

Concord, CA · (925) 803-4111

CA-CSLB 439295 · A B +3General engineering contractorGeneral contractorConcrete contractor+2
License activechecked Oct 24, 2026
43

Mercoza

Walnut Creek, CA · (510) 675-7971

CA-CSLB 988861 · A C8 +2General engineering contractorConcrete contractorExcavation, grading and paving+1
License activechecked Oct 24, 2026
44

Pcr Construction Services

Benicia, CA · (925) 457-2003

CA-CSLB 1119473 · A B +2General engineering contractorGeneral contractorExcavation, grading and paving+1
License activechecked Oct 24, 2026
45

Pcs Demolition

Pinole, CA · (510) 677-7775

CA-CSLB 1155440 · C21Excavation, grading and paving
License activechecked Oct 24, 2026
46

Pfister Excavating Inc

Vallejo, CA · (707) 643-7715

CA-CSLB 486712 · A C12General engineering contractorExcavation, grading and paving
License activechecked Oct 24, 2026
47

Plumbing Pro

Hercules, CA · (707) 557-8866

CA-CSLB 930861 · C36 C42PlumberExcavation, grading and paving
License activechecked Oct 24, 2026
48

Rm22 Demolition

Pinole, CA · (510) 372-4662

CA-CSLB 1143951 · C21Excavation, grading and paving
License activechecked Oct 24, 2026
49

Rooter-Man

Walnut Creek, CA · (925) 565-8224

CA-CSLB 646020 · C36 C42PlumberExcavation, grading and paving
License activechecked Oct 24, 2026
50

Sewer Connection Inc

El Sobrante, CA · (775) 671-5637

CA-CSLB 796452 · C34 C36 +1General engineering contractorPlumberExcavation, grading and paving
License activechecked Oct 24, 2026
53

Titan Demo

Benicia, CA · (707) 398-5226

CA-CSLB 1045197 · B C21General contractorExcavation, grading and paving
License activechecked Oct 24, 2026
55

Tractor Service

Concord, CA · (925) 682-2324

CA-CSLB 810823 · B C12General contractorExcavation, grading and paving
License activechecked Oct 24, 2026
59

Z L C Corp

Concord, CA · (925) 465-6663

CA-CSLB 890327 · A ASB +3General engineering contractorAsbestos and hazardous materials abatementGeneral contractor+1
License activechecked Oct 24, 2026
60

1 Demolition

El Cerrito, CA · (510) 229-6797

CA-CSLB 1082303 · C21 D06 +1Excavation, grading and pavingConcrete contractor
License activechecked Oct 24, 2026