Service Department

Call Today (603) 524-8380 to Reserve your 2017 Storage Space inside our New State of the Art Buildings!

Prompt Professional Service from Factory Trained & Certified Technicians. 

Winnisquam Marine has the largest service department in New England that is equipped to handle all your service needs. Our certified technicians are full-time that we employ year-round.  We service outboard engines, stern drives, and inboards. We offer a wide range of service options. We offer complete mechanical services in a timely manner. Contact our service department for

Servicing Lake Winnipesaukee

Winnisquam Marine main customer base is located on Lake Winnipesaukee. Our home ramp is Watermark Marine Construction in Paugus Bay Laconia, NH. Our transportation department pick-ups at public and private ramps all around Lake Winnipesaukee.

Upholstery & Canvas

We offer complete upholstery, canvas repairs, and replacement. With the best vendors in and out of our shops weekly, we can offer our customer’s custom or factory replacement upholstery, carpet, and canvas repairs.


We are authorized Bennington Pontoons, Crownline, Bayliner, Mercury, Mercruiser, and Yamaha.


Our service department is open seven days a week. We can schedule a pick up or drop off at your convenience.

Contact our Service Advisers for a FREE QUOTE that is individualized to your boat. Call (603) 524-8380.