NAICS 238910 · Site Preparation Contractors

Excavation, grading and paving in Danville, CA

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

03

Matheneys Plumbing & Heating

Danville, CA · (925) 362-9814

CA-CSLB 933520 · C20 C36 +1Heating and air conditioningPlumberExcavation, grading and paving
License activechecked Oct 24, 2026
04

Olsson Plumbing Company

Danville, CA · (510) 522-2442

CA-CSLB 443706 · C4 C20 +3PlumberHeating and air conditioningExcavation, grading and paving
License activechecked Oct 24, 2026
05

Ron's Hauling

Danville, CA · (925) 260-3651

CA-CSLB 914808 · B C21 +1General contractorExcavation, grading and pavingSpecialty contractor
License activechecked Oct 24, 2026
06

Vanquish Environmental & Engineering

Danville, CA · (925) 787-6001

CA-CSLB 1007510 · A C21 +1General engineering contractorExcavation, grading and pavingAsbestos and hazardous materials abatement
License activechecked Oct 24, 2026
07

Dig & Demo Inc

San Ramon, CA · (877) 933-4448

CA-CSLB 993947 · A C21General engineering contractorExcavation, grading and paving
License activechecked Oct 24, 2026
08

Frost Environmental Abatement

San Ramon, CA · (510) 376-9783

CA-CSLB 1107337 · A ASB +3General engineering contractorAsbestos and hazardous materials abatementExcavation, grading and paving
License activechecked Oct 24, 2026
11

Plant Hazardous Services Inc

Alamo, CA · (925) 586-4878

CA-CSLB 863366 · A ASB +5General engineering contractorAsbestos and hazardous materials abatementGeneral contractor+2
License activechecked Oct 24, 2026
13

Symbolic Plumbing

San Ramon, CA · (510) 396-9233

CA-CSLB 1136896 · C36 C42PlumberExcavation, grading and paving
License activechecked Oct 24, 2026
17

Bay Demo

Walnut Creek, CA · (510) 978-9010

CA-CSLB 1055298 · C21Excavation, grading and paving
License activechecked Oct 24, 2026
18

Bonetti Frank Plumbing Inc

Castro Valley, CA · (510) 582-0934

CA-CSLB 251165 · C4 C20 +3PlumberHeating and air conditioningGeneral engineering contractor+1
License activechecked Oct 24, 2026
19

Cal Pavers

Moraga, CA · (925) 376-3050

CA-CSLB 756605 · C8 C12 +1Concrete contractorExcavation, grading and paving
License activechecked Oct 24, 2026
20

Carr Scott Co

Moraga, CA · (925) 376-7431

CA-CSLB 567263 · C12Excavation, grading and paving
License activechecked Oct 24, 2026