The 10 Best Boat, RV & Powersports Dealers in New Hampshire — 2026

We compared all 315 dealers in New Hampshire on the data that matters: services offered, posted hours, and how easy each one is to reach. No pay-to-play — this ranking comes straight from the listings data, updated October 2026.

#1 · Goodhue Boat CompanyWolfeboro New boatsUsed boatsService deptPartsFinancingStorage

(603) 569-2371 Website View listing

#2 · Goodhue Boat CompanyMeredith New boatsUsed boatsService deptPartsFinancingStorage

(603) 279-4573 Website View listing

#3 · Irwin Marine of AltonAlton New boatsUsed boatsService deptPartsFinancing

Mon-Sat 8AM-5PM, Sun 10AM-5PM

(603) 875-5700 Website View listing

#4 · Dover MarineDover New boatsUsed boatsService deptPartsFinancing

Mon-Sat 9AM-5PM

(603) 742-5453 Website View listing

#5 · Irwin MarineLaconia New boatsUsed boatsService deptPartsFinancing

Mon-Sat 8AM-5PM, Sun 10AM-5PM

(603) 524-6661 Website View listing

#6 · Irwin Marine of Alton BayAlton New boatsUsed boatsService deptPartsFinancing

Mon-Sat 8AM-5PM, Sun 10AM-5PM

(603) 875-8848 Website View listing

#7 · Irwin Marine of HudsonLitchfield New boatsUsed boatsService deptPartsFinancing

Mon-Sat 8AM-5PM, Sun 10AM-5PM

(603) 595-7995 Website View listing

#8 · Warner's New England Marine Sales & Service Inc.Rochester New boatsUsed boatsService deptPartsFinancing

Mon-Fri 9AM-5PM, Sat 9AM-2PM

(603) 332-5739 Website View listing

#9 · Warners New England Marine Sales & ServiceRochester New boatsUsed boatsService deptPartsFinancing

Mon-Fri 9AM-5PM, Sat 9AM-2PM

(603) 335-1570 Website View listing

#10 · Winni MarineLaconia New boatsUsed boatsService deptFinancingStorage

(603) 366-4801 Website View listing

Run one of these businesses? You earned this spot — email contact@boatdealersatlas.com for your free “Top Boat, RV & Powersports Dealers in New Hampshire” badge to put on your site, and we’ll make sure your listing stays accurate.
How we rank: every listing earns points for verified services (new boats, used boats, service dept, parts, financing, storage), posted hours, and working contact details. The ranking is recalculated with every data update.