Owner Experience
You don't need to be a pro to expect pro level service
At Stewart’s Boat & Board Shop, we treat every customer like a teammate. Whether it’s your first towboat or your fifth, you get the same attention to detail, honest advice, and fast turnaround you’d expect from a world champion’s shop. Stewart’s Boat and Board Shop is your authorized Centurion and Supreme dealer offering factory-trained service, winterization, spring commissioning, and maintenance for wake boats. Located in Mound, Minnesota near Lake Minnetonka, we proudly serve the entire Twin Cities metro area — including Lake Waconia, Prior Lake, and the many smaller lakes in between.
Service menu
Services and prices
Service Labor Rates
Standard Shop Labor
$195/hr
Mobile Service
$205/hr + mileage
Emergency Service
$250/hr
Seasonal Care
Basic Winterization
$425
- Drain engine block and manifolds
- Drain cooling system
- Heater winterization
- Drain ballast
- Add fuel stabilizer
- Disconnect batteries
- Basic winterization inspection
Winterization + Oil Change
$775
Everything in Basic, plus:
- Premium engine oil
- OEM oil filter
Platinum Winterization
$1,399
Everything in Winterization + Oil Change, plus:
- Transmission fluid check
- V-drive fluid check
- Impeller replacement
- Fuel filter replacement
- Battery inspection
- Platinum inspection report
Spring Commissioning
Basic Spring Start-Up
$249
- Battery installation
- Engine start-up
- Systems check
- Basic operational inspection
Premium Spring Commissioning
$499
Everything in Basic Start-Up, plus:
- Full boat inspection
- Ballast system check
- Surf system check
- Electrical systems check
- Water test
Routine Maintenance
PCM Oil & Filter Service (50-Hour Service)
$349
- Up to 8 quarts synthetic engine oil
- OEM oil filter
- Fluid level inspection
- Visual engine inspection
- Service reminder reset, when applicable
100-Hour Service
$1,099 + parts
- Engine oil & filter service
- Fuel filter replacement
- Transmission fluid inspection
- V-drive fluid inspection
- Impeller Inspection
- Battery test
- Belt inspection
- Ballast system inspection
- Surf system inspection
- Steering & throttle inspection
Platinum 100-Hour Service
$1,299 + parts
Everything in Standard 100-Hour Service, plus:
- Impeller replacement
- Trailer inspection (when applicable)
- Software updates
- Platinum inspection report
200-Hour Service
$1,699 + parts
Everything included in Premium 100-Hour Service, plus:
- Spark plug replacement
- Transmission fluid service
- Cooling system inspection
- Fuel system inspection
- Platinum inspection report
Engine & Drivetrain
Transmission Service
$249
V-Drive Service
$249
Impeller Replacement
$249
Fuel Filter Replacement
$199
Spark Plug Service
$275–$375
Systems & Audio
Electrical Diagnostic
$195/hr
Battery Replacement
$99 + battery
Ballast Impeller Replacement
$149 ea
Surf System Diagnostic (On-Water)
$399
On-water diagnostic and system testing.
Audio Installation
$195/hr + parts
Underwater Light Installation
- LED$195/hr + parts
- RGB$195/hr + parts
Tower Audio
- Tower Speaker Installation$195/hr + parts
- Amplifier Installation$195/hr + parts
- Subwoofer Installation$195/hr + parts
- Complete Audio Upgrade$195/hr + parts
Boat Care & Detailing
Wash & Vacuum
$199
Exterior wash, wipe-down and interior vacuum.
Interior Detail
$599
Deep cleaning of seats, flooring, compartments and interior surfaces.
Exterior Detail
$599
Complete exterior cleaning and finish treatment.
Full Detail
$1,699
Complete interior + exterior detail for a boat that’s ready for the lake.
Trailer Service
Trailer Inspection
$99
Complete visual inspection of trailer, brakes, tires, lights, bearings and hardware.
Trailer Bearing Service
$249/axle
- Bearing inspection
- Seal replacement
- Marine grease
- Hub inspection
- Bearing repack
Trailer Bearing Replacement
$349/axle
- New bearings & races
- New seals
- Marine grease
- Complete hub service
Brake Service
$299–$599/axle
Pricing varies based on trailer configuration and parts required.
Bunk Replacement
$300–$700