General engineering contractors in Petaluma, CA
66 licenses with the A classification list Petaluma (Sonoma County) as their address with the state, 62 of them active. Active licenses with nothing flagged come first.
- A B C AsphaltA · #732314 Petaluma · Sonoma County Active
- A S B SteelA · B · #777621 Petaluma · Sonoma County Active
- Aaron Marion ArellanesA · #973357 Petaluma · Sonoma County Active
- Advanced Alternative Energy Solutions IncA · C-7 · #1107943 Petaluma · Sonoma County Active
- Aguiar ConstructionA · #319589 Petaluma · Sonoma County Active
- All Bay Drilling IncA · B · #734075 Petaluma · Sonoma County Active
- Allphase PavingA · #706652 Petaluma · Sonoma County Active
- Ama Diversfied Construction GroupA · #956105 Petaluma · Sonoma County Active
- Anthony Bertotti Landscaping IncA · B · C-27 · #373488 Petaluma · Sonoma County Active
- Arntz Builders IncA · B · #856393 Petaluma · Sonoma County Active
- Aztrack Construction CorporationA · #704127 Petaluma · Sonoma County Active
- Black Point ExcavationA · #765792 Petaluma · Sonoma County Active
- Bryan Masterson EnterprisesA · B · C-4 · C-16 +4 · #271933 Petaluma · Sonoma County Active
- C Hardy General Engineering Contractor IncA · #745509 Petaluma · Sonoma County Active
- C L Y Incorporated Dba Sonoma-Marin ConstructionA · B · C-8 · #690380 Petaluma · Sonoma County Active
- Curran Environmental Services IncA · ASB · B · C-21 +1 · #269122 Petaluma · Sonoma County Active
- Custom Tractor ServiceA · #670956 Petaluma · Sonoma County Active
- D & M Underground Construction IncA · #1071259 Petaluma · Sonoma County Active
- Damazio Excavating IncA · C-61/D-21 · #928048 Petaluma · Sonoma County Active
- De Rutte Builders CorporationA · B · #416695 Petaluma · Sonoma County Active
- DencoA · #821372 Petaluma · Sonoma County Active
- E F Brett & Company IncA · B · #924636 Petaluma · Sonoma County Active
- Eames Construction IncA · B · #845521 Petaluma · Sonoma County Active
- Eleven Engineering IncA · B · C-21 · HAZ · #1003685 Petaluma · Sonoma County Active
- Galea ConstructionA · #929071 Petaluma · Sonoma County Active
- Goebel Construction IncA · B · C-12 · C-16 +4 · #348449 Petaluma · Sonoma County Active
- Goebel Paving Grading & UndergroundA · #638716 Petaluma · Sonoma County Active
- Greg Nelson Construction IncA · #1082086 Petaluma · Sonoma County Active
- H & R Building Services IncA · B · C-27 · #827266 Petaluma · Sonoma County Active
- Hillside General EngineeringA · #1154919 Petaluma · Sonoma County Active
- J C General Engineering Contractor IncA · C-12 · #1036980 Petaluma · Sonoma County Active
- Lind Marine IncorporatedA · #1000690 Petaluma · Sonoma County Active
- Machado Bros IncA · ASB · B · C-21 +1 · #639884 Petaluma · Sonoma County Active
- Mackalie Susan FeltonA · #777503 Petaluma · Sonoma County Active
- Michael Paul Company IncA · C-12 · C-34 · C-42 · #386001 Petaluma · Sonoma County Active
- Mountain General Engineering LLCA · #1080909 Petaluma · Sonoma County Active
- Mountain Lion General EngineeringA · #1120744 Petaluma · Sonoma County Active
- Nicholas Wayne DeiterA · #1116326 Petaluma · Sonoma County Active
- North Bay Grading and PavingA · #975027 Petaluma · Sonoma County Active
- Pacific Coast Dredging LLCA · #1154197 Petaluma · Sonoma County Active
Source: CSLB license file, Nov 6, 2026All trades in Petaluma