Greater Seattle Marine Service
Keelmark is a Greater Seattle mobile marine mechanic. Our focus is the Seattle metro and nearby marinas—not the entire Puget Sound region.
Built around Greater Seattle boat owners.
Seattle + Lake Washington
We travel directly to boats and marinas around Seattle and the Lake Washington corridor for diagnostics, mechanical repair, electrical troubleshooting and maintenance.
Eastside service
Bellevue, Kirkland, Mercer Island, Redmond and nearby Eastside communities are a core part of our mobile service area.
Nearby Greater Seattle communities
We also serve select nearby communities when the job and location make sense. Text the marina and problem first and we can quickly confirm service availability.
Keelmark provides mobile service across Seattle, Bellevue, Kirkland, Mercer Island, Renton, Shoreline, Lake Forest Park, Kenmore, Redmond and Sammamish. Send your boat • marina • problem with photos or videos when possible and we’ll confirm availability and the best next step.
Start a service text →Mobile marine service in Greater Seattle.
Boat. Marina. Problem.
Text Keelmark with the basic details. Photos and videos are welcome and help us understand the problem before the appointment.
Text 425-623-0719