Licensed General Engineering (A) contractors in Petaluma, CA
The California Contractors State License Board (CSLB) lists 65 General Engineering (A) contractors in Petaluma, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of June 27, 2026.
Showing 1–60 of 65 contractors
- Active · clearA B C AsphaltPetaluma, CA · CSLB #732314 · as of June 27, 2026
- Active · clearAdvanced Alternative Energy Solutions INCPetaluma, CA · CSLB #1107943 · as of June 27, 2026
- Active · clearAguiar ConstructionPetaluma, CA · CSLB #319589 · as of June 27, 2026
- Active · clearAll Bay Drilling INCPetaluma, CA · CSLB #734075 · as of June 27, 2026
- Active · clearAllphase PavingPetaluma, CA · CSLB #706652 · as of June 27, 2026
- Active · clearAma Diversfied Construction GroupPetaluma, CA · CSLB #956105 · as of June 27, 2026
- Active · clearAaron Marion ArellanesPetaluma, CA · CSLB #973357 · as of June 27, 2026
- Active · clearArntz Builders INCPetaluma, CA · CSLB #856393 · as of June 27, 2026
- Active · clearA S B SteelPetaluma, CA · CSLB #777621 · as of June 27, 2026
- Active · clearAztrack Construction CorporationPetaluma, CA · CSLB #704127 · as of June 27, 2026
- Active · clearBarbera Grading And PavingPetaluma, CA · CSLB #868576 · as of June 27, 2026
- Active · clearBayview Paving ConstructionPetaluma, CA · CSLB #1016566 · as of June 27, 2026
- Active · clearAnthony Bertotti Landscaping INCPetaluma, CA · CSLB #373488 · as of June 27, 2026
- Active · clearBlack Point ExcavationPetaluma, CA · CSLB #765792 · as of June 27, 2026
- Active · clearThomas E Bottorff General ContractorPetaluma, CA · CSLB #418014 · as of June 27, 2026
- Active · clearC Hardy General Engineering Contractor INCPetaluma, CA · CSLB #745509 · as of June 27, 2026
- Active · clearVictor L ChiapettaPetaluma, CA · CSLB #898431 · as of June 27, 2026
- Active · clearC Merz Excavating & Grading INCPetaluma, CA · CSLB #1080067 · as of June 27, 2026
- Active · clearCurran Environmental Services INCPetaluma, CA · CSLB #269122 · as of June 27, 2026
- Active · clearCustom Tractor ServicePetaluma, CA · CSLB #670956 · as of June 27, 2026
- Active · clearDamazio Excavating INCPetaluma, CA · CSLB #928048 · as of June 27, 2026
- Active · clearNicholas Wayne DeiterPetaluma, CA · CSLB #1116326 · as of June 27, 2026
- Active · clearDencoPetaluma, CA · CSLB #821372 · as of June 27, 2026
- Active · clearDe Rutte Builders CorporationPetaluma, CA · CSLB #416695 · as of June 27, 2026
- Active · clearD & M Underground Construction INCPetaluma, CA · CSLB #1071259 · as of June 27, 2026
- Active · clearEames Construction INCPetaluma, CA · CSLB #845521 · as of June 27, 2026
- Active · clearE F Brett & Company INCPetaluma, CA · CSLB #924636 · as of June 27, 2026
- Active · clearEleven Engineering INCPetaluma, CA · CSLB #1003685 · as of June 27, 2026
- Active · clearMackalie Susan FeltonPetaluma, CA · CSLB #777503 · as of June 27, 2026
- Active · clearGalea ConstructionPetaluma, CA · CSLB #929071 · as of June 27, 2026
- Active · clearWilliam James GarganPetaluma, CA · CSLB #351395 · as of June 27, 2026
- Active · clearSouza General EngineeringPetaluma, CA · CSLB #1014535 · as of June 27, 2026
- Active · clearGoebel Construction INCPetaluma, CA · CSLB #348449 · as of June 27, 2026
- Active · clearGoebel Paving Grading & UndergroundPetaluma, CA · CSLB #638716 · as of June 27, 2026
- Active · clearHillside General EngineeringPetaluma, CA · CSLB #1154919 · as of June 27, 2026
- Active · clearH & R Building Services INCPetaluma, CA · CSLB #827266 · as of June 27, 2026
- Active · clearJ C General Engineering Contractor INCPetaluma, CA · CSLB #1036980 · as of June 27, 2026
- Active · clearLind Marine IncorporatedPetaluma, CA · CSLB #1000690 · as of June 27, 2026
- Active · clearMachado Bros INCPetaluma, CA · CSLB #639884 · as of June 27, 2026
- Active · clearBryan Masterson EnterprisesPetaluma, CA · CSLB #271933 · as of June 27, 2026
- Active · clearW K MC Lellan COPetaluma, CA · CSLB #240701 · as of June 27, 2026
- Active · clearMountain General Engineering LLCPetaluma, CA · CSLB #1080909 · as of June 27, 2026
- Active · clearMountain Lion General EngineeringPetaluma, CA · CSLB #1120744 · as of June 27, 2026
- Active · clearM P Excavating & EngineeringPetaluma, CA · CSLB #1057194 · as of June 27, 2026
- Active · clearPat Nelson Construction INC DBA Nelson ConstructionPetaluma, CA · CSLB #601031 · as of June 27, 2026
- Active · clearGreg Nelson Construction INCPetaluma, CA · CSLB #1082086 · as of June 27, 2026
- Active · clearNorth Bay Grading And PavingPetaluma, CA · CSLB #975027 · as of June 27, 2026
- Active · clearPacific Coast Dredging LLCPetaluma, CA · CSLB #1154197 · as of June 27, 2026
- Active · clearMichael Paul Company INCPetaluma, CA · CSLB #386001 · as of June 27, 2026
- Active · clearPrecision Concrete Construction LLCPetaluma, CA · CSLB #1032112 · as of June 27, 2026
- Active · clearRafael And Sons Construction INCPetaluma, CA · CSLB #1151585 · as of June 27, 2026
- Active · clearRise Rigging LLCPetaluma, CA · CSLB #1051954 · as of June 27, 2026
- Active · clearRjohn Development COPetaluma, CA · CSLB #415555 · as of June 27, 2026
- Active · clearSetanta EngineeringPetaluma, CA · CSLB #1049852 · as of June 27, 2026
- Active · clearSetting The Standard Construction INCPetaluma, CA · CSLB #1119181 · as of June 27, 2026
- Active · clearDarren Shaw ExcavatingPetaluma, CA · CSLB #860077 · as of June 27, 2026
- Active · clearC L Y Incorporated DBA Sonoma-marin ConstructionPetaluma, CA · CSLB #690380 · as of June 27, 2026
- Active · clearPaul H Sorensen ConstructionPetaluma, CA · CSLB #891518 · as of June 27, 2026
- Active · clearSpaletta General EngineeringPetaluma, CA · CSLB #1091157 · as of June 27, 2026
- Active · clearSpye Conservation IncorporatedPetaluma, CA · CSLB #1133557 · as of June 27, 2026
See all General Engineering (A) contractors in California →
Data sourced from the California Contractors State License Board (CSLB), current as of June 27, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.