NAICS 238910 · Site Preparation Contractors

Excavation, grading and paving in San Ramon, CA

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

101

Elden Plumbing Inc

Oakland, CA · (510) 827-8643

CA-CSLB 1015348 · C20 C36 +1Heating and air conditioningPlumberExcavation, grading and paving
License activechecked Oct 24, 2026
105

Expert Tree Service

Orinda, CA · (925) 254-8733

CA-CSLB 621402 · A C21 +3General engineering contractorExcavation, grading and pavingLandscaper+2
License activechecked Oct 24, 2026
106

Ferma Corporation

Newark, CA · (650) 961-2742

CA-CSLB 236337 · A ASB +5General engineering contractorAsbestos and hazardous materials abatementGeneral contractor+2
License activechecked Oct 24, 2026
107

Flowing Water

Pacheco, CA · (925) 270-3195

CA-CSLB 1111542 · C36 C42PlumberExcavation, grading and paving
License activechecked Oct 24, 2026
108

G & S Paving Inc

Brentwood, CA · (925) 625-6707

CA-CSLB 968450 · C12Excavation, grading and paving
License activechecked Oct 24, 2026
109

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
110

Griffin James R Inc

Fremont, CA · (510) 792-6515

CA-CSLB 265111 · A B +1General engineering contractorGeneral contractorExcavation, grading and paving
License activechecked Oct 24, 2026
111

Guerra Bros Plumbing Inc

Concord, CA · (925) 288-0409

CA-CSLB 802256 · A C36 +1General engineering contractorPlumberExcavation, grading and paving
License activechecked Oct 24, 2026
112

H V USA Enterprises

Antioch, CA · (714) 654-8281

CA-CSLB 1092514 · A C12 +1General engineering contractorExcavation, grading and paving
License activechecked Oct 24, 2026
113

Ha Hien

Oakland, CA · (510) 512-8315

CA-CSLB 963171 · B C16 +1General contractorFire sprinkler contractorExcavation, grading and paving
License activechecked Oct 24, 2026
115

Imx Inc

Oakland, CA · (510) 715-3999

CA-CSLB 537261 · A ASB +4General engineering contractorAsbestos and hazardous materials abatementGeneral contractor+2
License activechecked Oct 24, 2026
117

Independent Construction Company

Concord, CA · (925) 686-1780

CA-CSLB 215611 · A C12 +1General engineering contractorExcavation, grading and pavingAsbestos and hazardous materials abatement
License activechecked Oct 24, 2026
118

Insul - Techs Inc

Concord, CA · (925) 595-8020

CA-CSLB 1011102 · C2 C21 +2Drywall, plaster and insulationExcavation, grading and pavingSpecialty contractor
License activechecked Oct 24, 2026
119

J J Rooter & Plumbing

Berkeley, CA · (510) 253-9673

CA-CSLB 1044243 · B C36 +1General contractorPlumberExcavation, grading and paving
License activechecked Oct 24, 2026