(603) 524-8380
12 Sunset Rd. Belmont, NH 03220

Service Department

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

Winnisquam Marine
Belmont, NH

Contact Info:
Phone: (603) 524-8380

E-Mail: boatservice@winnisquammarine.com


Winnisquam Marine on Winnipesaukee
Weirs Beach, NH

Contact Info:
Phone: (603) 366-4801

E-Mail: bob@winnisquammarine.com

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 today for a quote individualized to your boat!

Servicing Lake Winnipesaukee

Winnisquam Marine now has a location on Winnipesaukee to make it easy for our customer base on the big lake. Just pull up dockside now to us! Winnisquam Marine on Winnipesaukee is formally known as Channel Marine and is located in the Weirs  Channel. 

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 during the busy season. We can schedule a pick up or drop off at your convenience.

Contact our Service Advisers today for a FREE QUOTE that is individualized to your boat.