NAICS 238910 · Site Preparation Contractors

Excavation, grading and paving in Grass Valley, CA

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

01

A Plus Trenching

Grass Valley, CA · (530) 205-8252

CA-CSLB 1094160 · D56Excavation, grading and paving
License activechecked Oct 24, 2026
02

Bancroft Trenching

Grass Valley, CA · (530) 368-6811

CA-CSLB 1102311 · C12 D56Excavation, grading and paving
License activechecked Oct 24, 2026
05

Black Diamond Builders

Grass Valley, CA · (530) 575-7765

CA-CSLB 831668 · B C42General contractorExcavation, grading and paving
License activechecked Oct 24, 2026
09

Hansen Bros Enterprises

Grass Valley, CA · (530) 273-3381

CA-CSLB 207705 · A C12General engineering contractorExcavation, grading and paving
License activechecked Oct 24, 2026
10

Koch & Koch Inc

Grass Valley, CA · (530) 432-4000

CA-CSLB 793724 · A B +3General engineering contractorGeneral contractorElectrician+2
License activechecked Oct 24, 2026
12

LP Earthworks

Grass Valley, CA · (831) 430-6466

CA-CSLB 1132668 · C12Excavation, grading and paving
License activechecked Oct 24, 2026
14

Navo & Sons Inc

Grass Valley, CA · (530) 273-2964

CA-CSLB 717036 · C36 C42PlumberExcavation, grading and paving
License activechecked Oct 24, 2026
15

Pina Excavating Contractor

Grass Valley, CA · (530) 802-1015

CA-CSLB 268555 · C12 C21 +1Excavation, grading and pavingAsbestos and hazardous materials abatement
License activechecked Oct 24, 2026
16

Planet Demolition

Grass Valley, CA · (530) 362-8686

CA-CSLB 1138196 · C21Excavation, grading and paving
License activechecked Oct 24, 2026
18

Sidewalk Safety Inc

Grass Valley, CA · (916) 837-2343

CA-CSLB 890021 · C8 C12 +2Concrete contractorExcavation, grading and paving
License activechecked Oct 24, 2026
19

Stevens Grading

Grass Valley, CA · (530) 368-0122

CA-CSLB 307024 · C12 C34Excavation, grading and pavingGeneral engineering contractor
License activechecked Oct 24, 2026
20

Talan Paving Inc

Grass Valley, CA · (530) 205-6477

CA-CSLB 895366 · C12Excavation, grading and paving
License activechecked Oct 24, 2026