NAICS 238910 · Site Preparation Contractors

Excavation, grading and paving in Walnut Creek, CA

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

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469 listingsHow results are ordered
03

Demomex

Concord, CA · (925) 586-5461

CA-CSLB 1115427 · C21Excavation, grading and paving
License activechecked Oct 24, 2026
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04

Dig & Demo Inc

San Ramon, CA · (877) 933-4448

CA-CSLB 993947 · A C21General engineering contractorExcavation, grading and paving
License activechecked Oct 24, 2026
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05

Dirt Doctor Excavating

Martinez, CA · (925) 260-3636

CA-CSLB 1064234 · A C12 +1General engineering contractorExcavation, grading and paving
License activechecked Oct 24, 2026
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06

Dmz Builders

Concord, CA · (925) 826-5387

CA-CSLB 986594 · A B +2General engineering contractorGeneral contractorElectrician+1
License activechecked Oct 24, 2026
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07

Dunn Dave C Company Inc

Orinda, CA · (510) 385-1474

CA-CSLB 977795 · A C21 +1General engineering contractorExcavation, grading and pavingLandscaper
License activechecked Oct 24, 2026
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10

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
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11

Flowing Water

Pacheco, CA · (925) 270-3195

CA-CSLB 1111542 · C36 C42PlumberExcavation, grading and paving
License activechecked Oct 24, 2026
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12

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
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14

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
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17

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
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18

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
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