Frequently asked questions.
Frequently asked questions.
Here are answers to some of the questions boat owners ask most often about our services, service areas, and scheduling.
Custom Marine Services provides engine service, marine electronics installation and electrical work, routine boat maintenance, winterization, shrink wrapping, rigging, and other marine upgrades. We work with a range of recreational boats and help owners keep their boats reliable, safe, and ready for the water.
Yes. Custom Marine Services provides service and repair for both inboard and outboard engines. Current service information on the business website includes inboard servicing for Mercruiser and Volvo Penta, and outboard service for Yamaha, Honda, Suzuki, and Mercury.
Yes. Electronics services include marine electronics installation, electrical system service, wiring-related work, power management upgrades, and related boat electrical projects. The current service information also references work involving Garmin, Raymarine, Simrad, Furuno, diesel heater systems, generators, and other marine electrical upgrades.
Yes. Custom Marine Services offers seasonal maintenance services including winterization and shrink wrapping, along with maintenance programs and related upkeep to help protect your boat in the off-season.
We’re based in Stanwood, WA and work with boat owners across Western Washington and the greater Puget Sound area, including Camano Island, Marysville, Everett, Snohomish County, and Skagit County.

Trusted Marine Brands We Work With
From electronics and connectivity to propulsion, heating, and onboard systems, we work with respected marine brands trusted throughout the industry














