Doyne’s Marine is Northwest Indiana’s year round maintenance provider for Crusader, MerCruiser, and Volvo engines. Our team consists of one factory certified mechanic and two mechanics in the process of becoming factory certified. We offer everything from tune-ups to haul outs; from drive service to engine replacement.


Launch & Travel Lift

Doyne’s launch ramp is open 24 hours a day 365 days a year (as long as the river is not blocked by ice). Our ramp fee is $9 which includes ramp use, waterway maintenance fee, and parking for your tow vehicle and trailer. We offer parking for additional vehicles at no extra cost. Doyne’s Marine has a fully functional travel lift so we can haul and launch your boat with the most efficiency possible. Our lift has the capacity to haul up to 30ton/60,000lbs.



Downloadable Service Information and Forms  -  Please click below to download

Summer Services

Winterize Services

New Customer Form

Winter Service Request Form