FIN Coachworks

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About FIN Coachworks
FIN Coachworks operates as a family-owned recreational vehicle interior and exterior repair shop serving Petaluma and the broader Sonoma County region, including neighboring Marin and Santa Rosa communities. The business maintains a pristine 5.0-star rating accumulated across 37 client reviews, reflecting consistent delivery of quality workmanship. Operating hours span Monday through Friday from 9:30 AM to 5:00 PM, with the shop closed on weekends. The physical location sits at 929 Petaluma Blvd. South, Suite B, within the city limits.
What distinguishes FIN Coachworks from other mobile repair services is their commitment to treating every RV project as if it were their own vehicle. This philosophy manifests in thorough inspections, transparent communication about repair needs, and systematic troubleshooting rather than guesswork estimates. The shop handles repairs across all RV classes, from Class A motorhomes to smaller Class B vans and Class C coaches. Their service menu covers both interior elements like cabinetry, flooring, and upholstery alongside exterior systems including roofing, seams, water and propane connections, and satellite equipment.
Customer reviews highlight specific positive experiences with technicians Igor and Fung. One reviewer described calling on a Monday about an obscure fresh water leak and receiving a same-day Tuesday appointment, with Igor immediately ready to diagnose the issue without lengthy consultation delays. The technician systematically traced a loose connection around the water pump that other shops had missed, providing confident explanations throughout the process. Another client noted Igor's thoroughness in addressing not only the immediate repair but also proactively identifying related components worth replacing during the same service window.
What Customers Say
All 37 reviewers awarded 5 stars, with three customers specifically naming technicians Igor or Fung and describing their diagnostic thoroughness and same-day appointment availability as distinguishing qualities.
Working Hours
| Sunday | Closed |
| Monday | 9:30 AM–5 PM |
| Tuesday | 9:30 AM–5 PM |
| Wednesday | 9:30 AM–5 PM |
| Thursday | 9:30 AM–5 PM |
| Friday | 9:30 AM–5 PM |
| SaturdayToday | Closed |
Services
Roof and Seam Repair
Specialized leaky roof diagnosis and replacement, seam sealing, and window repair to prevent water damage.
Awnings and Upgrades
Awning repair services and upgrade installations for exterior shade and weather protection.
Fresh and Waste Water Systems
Fresh water plumbing repairs, waste water pump service, and black and gray tank valve replacements.
Propane and Sensor Service
Propane connection inspections, sensor calibration, and safety-related component work.
Satellite Installation
Satellite system setup and troubleshooting for RV entertainment and communication equipment.
Flooring Repair and Replacement
Floor substrate repairs and new flooring material installation with multiple material options available.
Cabinet and Trim Repair
Interior cabinet repairs and trim work across Class A, B, and C motorhomes.
Furniture and Upholstery
Interior seating repairs, upholstery replacement, and furniture restoration services.