Belknap Marine

06/17/2025

Recent Garmin GPSMAP 743xsv and Fusion MS-WB675 hideaway stereo install. With limited flat dash space, we removed the existing head unit in the boat and replaced it with the Garmin. Then used the 675 as the brains of the stereo behind the dash. The two are networked together seamlessly to allow Apple AirPlay and Bluetooth streaming, as well as full cartography of the lake for navigation!
You’re even able to do your own custom startup screen.

05/30/2025

Exciting news!! For those who don't already know, we have changed our name, logo, and location! However still offering the same great service, and mobile service will still be available throughout peak season!

In November we moved into a larger 3k sq facility and began extensive renovations. We are now excited to show off the hard work and invite you in to check it out! We are located at 484 Province Rd, Unit 11 in Laconia NH right next to the Merrill Fay ice arena. Come check us out and grab some gear! We will be adding to the merchandise and product offering as the season goes on.

I personally would like to extend an enormous thank you to everyone that has supported the business over the last few years and all those that have helped accommodate the enormous growth in such a short period.

Cheers to a great season everyone! See you out there!!
🚤🛥🛥⛴🚣‍♂️

12/01/2024

SNH and MA, check out AudioBarn for top notch service and product!

05/30/2024

Even Dave says do it! Couple of boats in stock ready to go in different price ranges!!

04/28/2024

Don't forget to call GSM Paving for any of your paving needs! Best work in the lakes region!

It’s small business Saturday! Please go like and support our great friend The Dockside Doctor! Call him for all your needed boat repair.

04/02/2024

There may be 12"+ of snow on the horizon 🙄🙄 but thats ok, the spring services keep rolling!!
Call today!
603 409 9884

03/25/2024

Lots of pre-season tune ups and preventative maintenance going on the last few weeks. Here's a prime example of a distributor cap that was in desperate need of replacing.
Aside from the heavy build up on each post, all those black squiggly lines are what's called "carbon tracking" which is essentially an erratic path for spark to travel out of turn in the firing order. This can result in an extremely poor run condition and severe loss of power. The customer was fairly sure this is the original cap/rotor from 2001.
Depending on use, it is generally recommended to have a tune up done every 2-3 years.

Call today to schedule an appointment!
603 409 9884

03/21/2024

When was the last time you had a safety inspection done on your boat?

This is a heavily deteriorated piece of fuel line that feeds this customer's engine. This would have eventually led to a fuel leak in the bilge, which can result in a catastrophic explosion.

It's very important to have your boat checked over annually by a professional.