01Blue Mule Builders IncLA Honda, CA · (650) 541-6400CA-CSLB 1095231 · A B +1General engineering contractorGeneral contractorAsbestos and hazardous materials abatementLicense activechecked Oct 24, 2026CallDetails
02Bohm Environmental SolutionsOakland, CA · (510) 719-7600CA-CSLB 803738 · A ASB +6General engineering contractorAsbestos and hazardous materials abatementGeneral contractor+2License activechecked Oct 24, 2026CallDetails
03Bradley Tanks IncDanville, CA · (925) 229-2900CA-CSLB 964166 · A HAZGeneral engineering contractorAsbestos and hazardous materials abatementLicense activechecked Oct 24, 2026CallDetails
04Bradley Tanks IncDanville, CAUS-GSA-SAM U3AGKMMMNXV6Asbestos and hazardous materials abatementLicense activechecked Oct 23, 2026Details
05Bugler ConstructionPleasanton, CA · (925) 416-0700CA-CSLB 740863 · A B +1General engineering contractorGeneral contractorAsbestos and hazardous materials abatementLicense activechecked Oct 24, 2026CallDetails
06Chow Engineering IncOakland, CA · (510) 636-8500CA-CSLB 545102 · A C16 +1General engineering contractorFire sprinkler contractorAsbestos and hazardous materials abatementLicense activechecked Oct 24, 2026CallDetails
07Con-Quest Contractors IncBurlingame, CA · (415) 206-0524CA-CSLB 818668 · A B +3General engineering contractorGeneral contractorWell drilling contractor+1License activechecked Oct 24, 2026CallDetails
08Condon-Johnson & Associates IncOakland, CA · (510) 636-2100CA-CSLB 300068 · A C57 +2General engineering contractorWell drilling contractorAsbestos and hazardous materials abatementLicense activechecked Oct 24, 2026CallDetails
09Construction Management AssociatesLivermore, CA · (925) 456-8000CA-CSLB 757672 · ASB B +1Asbestos and hazardous materials abatementGeneral contractorRooferLicense activechecked Oct 24, 2026CallDetails
10D-Line Constructors IncOakland, CA · (510) 251-6400CA-CSLB 944284 · A ASB +6General engineering contractorAsbestos and hazardous materials abatementGeneral contractor+2License activechecked Oct 24, 2026CallDetails
11D3 Environmental EngineeringAlameda, CA · (510) 520-9614CA-CSLB 1014375 · A HAZGeneral engineering contractorAsbestos and hazardous materials abatementLicense activechecked Oct 24, 2026CallDetails
12Dpi Inc.Livermore, CA · (925) 800-3100CA-CSLB 506605 · A C16 +1General engineering contractorFire sprinkler contractorAsbestos and hazardous materials abatementLicense activechecked Oct 24, 2026CallDetails
13Drexel Donald aLos Gatos, CA · (408) 639-0107CA-CSLB 622044 · A C42 +1General engineering contractorExcavation, grading and pavingAsbestos and hazardous materials abatementLicense activechecked Oct 24, 2026CallDetails
14East Bay Pump & Equipment Company IncOakland, CA · (510) 532-1800CA-CSLB 362016 · A C16 +2General engineering contractorFire sprinkler contractorPlumber+1License activechecked Oct 24, 2026CallDetails
15Ecc Constructors LLCBurlingame, CA · (650) 347-1555CA-CSLB 1041900 · A C21 +1General engineering contractorExcavation, grading and pavingAsbestos and hazardous materials abatementLicense activechecked Oct 24, 2026CallDetails
16Ecc Remediation ServicesBurlingame, CA · (650) 347-1555CA-CSLB 652302 · A C21 +1General engineering contractorExcavation, grading and pavingAsbestos and hazardous materials abatementLicense activechecked Oct 24, 2026CallDetails
17Environmental Cpr IncDanville, CA · (925) 806-0700CA-CSLB 498511 · ASB BAsbestos and hazardous materials abatementGeneral contractorLicense activechecked Oct 24, 2026CallDetails
18Evans Brothers IncLivermore, CA · (925) 443-0225CA-CSLB 443018 · A B +2General engineering contractorGeneral contractorExcavation, grading and paving+1License activechecked Oct 24, 2026CallDetails
19Exaro Technologies CorporationBurlingame, CA · (650) 777-4324CA-CSLB 860376 · A C10 +3General engineering contractorElectricianWell drilling contractor+1License activechecked Oct 24, 2026CallDetails
20Gradetech IncLivermore, CA · (928) 401-5092CA-CSLB 628365 · A C21 +1General engineering contractorExcavation, grading and pavingAsbestos and hazardous materials abatementLicense activechecked Oct 24, 2026CallDetails