NAICS 238910 · Site Preparation Contractors

Excavation, grading and paving in Antioch, CA

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

03

Delta Grading

Brentwood, CA · (925) 634-2659

CA-CSLB 665563 · A B +1General engineering contractorGeneral contractorExcavation, grading and paving
License activechecked Oct 24, 2026
04

Demomex

Concord, CA · (925) 586-5461

CA-CSLB 1115427 · C21Excavation, grading and paving
License activechecked Oct 24, 2026
05

G & S Paving Inc

Brentwood, CA · (925) 625-6707

CA-CSLB 968450 · C12Excavation, grading and paving
License activechecked Oct 24, 2026
06

Gonzalez Welding Mobile

Brentwood, CA · (925) 550-6273

CA-CSLB 976290 · C21 C51 +1Excavation, grading and pavingSteel and welding contractor
License activechecked Oct 24, 2026
08

Kuhltech

Oakley, CA · (925) 595-9292

CA-CSLB 823840 · C12Excavation, grading and paving
License activechecked Oct 24, 2026
09

Malachi Plumbing Inc

Oakley, CA · (925) 726-7460

CA-CSLB 1072451 · C36 C42PlumberExcavation, grading and paving
License activechecked Oct 24, 2026
10

Og G&S Paving Inc

Oakley, CA · (925) 679-1940

CA-CSLB 961703 · C12Excavation, grading and paving
License activechecked Oct 24, 2026
11

Ppc

Pittsburg, CA · (925) 499-7986

CA-CSLB 1094427 · C12Excavation, grading and paving
License activechecked Oct 24, 2026
12

Pure Water Plumbing

Oakley, CA · (925) 238-0754

CA-CSLB 1016056 · C34 C36 +1General engineering contractorPlumberExcavation, grading and paving
License activechecked Oct 24, 2026
14

Sandstone Engineering Inc

Oakley, CA · (510) 334-7932

CA-CSLB 1111309 · A B +2General engineering contractorGeneral contractorExcavation, grading and paving+1
License activechecked Oct 24, 2026
16

Serious Leisure Pools

Brentwood, CA · (925) 775-5722

CA-CSLB 268758 · C12 C53Excavation, grading and pavingSwimming pool contractor
License activechecked Oct 24, 2026