Jay's Mobile Marine LLC

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Jay's Mobile Marine LLC On-site marine repair. Maintenance, electronics, rigging, repower, audio, winterization, shrink wrap, and more. Yamaha certified.

Servicing NH Lakes Region, Silver Lake, Conway, Ossipee, NH Seacoast, and Western Maine.

10/08/2026

Shrinkwrap and Winterization is underway!

Fall is in full swing! I’ve been so busy I barely have time to post anymore. Reach out to me if you need help with your ...
10/05/2026

Fall is in full swing! I’ve been so busy I barely have time to post anymore. Reach out to me if you need help with your boat this fall and winter season. Here are my general fall work prices, I’d be glad to explain more details if you reach out. For example, $100 off if you already have a usable frame for shrinkwrap. No travel fees for onsite work on Silver Lake and Ossipee Lake. If you’d like your boat ready for spring, have me fix it in the winter! I am offering winter work in my heated shop so you can avoid the hassle of the spring madness. I hope everyone had a great summer, and thank you to all who have trusted me with your boats. Forever grateful, thank you! Jay 603-481-6751

07/17/2026

Starter install on a Volvo Penta with white caps on the lake. I loved it, reminded me of my time as a commercial fisherman getting tossed around in the waves

07/10/2026

I got this 1995 force 120hp 2 stroke running like a top, for a Walmart brand Mercury !! From being completely locked up and seized, another 2 stroke has been saved

My new shop crane has got some good use recently. Powerhead gasket gave away on this 2001 Evinrude 115hp. Popped off the...
06/26/2026

My new shop crane has got some good use recently. Powerhead gasket gave away on this 2001 Evinrude 115hp. Popped off the block, put down a new gasket, and now we are ready to go fish. If you ever touch salt water in your boat, I always recommend a 10min freshwater flush after you get out. This gasket had seen better days. I’m happy that I caught this leak as I was only called out to replace a water pump and thermostat.

Out with the old, in with the new. Gimbal bearing and bellows replacement on a Bravo One Mercruiser. Very important job ...
06/26/2026

Out with the old, in with the new. Gimbal bearing and bellows replacement on a Bravo One Mercruiser. Very important job to do. If you’re hearing a low grumbling noise coming from the engine compartment, it’s time to replace that bearing. If you have excessive water in your bilge and don’t know where it’s coming from, it’s time to do your bellows. Best to do them both at the same time while the drive is off while I’m already in there. This goes for (generally) all sterndrives. Mercruiser, Volvo Penta, OMC Cobras etc.

I am happy to announce that I am now an authorized MinnKota trolling motors and shallow water anchors as well as Humminb...
04/28/2026

I am happy to announce that I am now an authorized MinnKota trolling motors and shallow water anchors as well as Humminbird GPS and fish finder dealer! I can get you everything from a replacement part, to a full trolling motor setup, lithium batteries, wiring, and a huge list of other awesome products MinnKota and Humminbird supply. Here’s a link to their website if you’re curious about spotlocking onto those bass beds, or wirelessly drawing a trolling line for salmon. Both MinnKota and Humminbird are running some great spring time deals. Thanks! https://minnkota.johnsonoutdoors.com/us

04/23/2026

Oil injection delete. A very good idea on any old 2 stroke jetski or outboard. At some point, either the oil pump fails, an oil line pops off, or the oil lines becomes brittle and crack, thus, leaving your engine running WIDE OPEN with no oil! Next you know, POP! You now have a new lawn decoration. We don’t like lawn decorations, we like our boats out on the water. Call me for some help with this issue.

Spring is in the air! And water? Finished up this 2019 Yamaha 242XE Jetboat right in time for the season. I installed th...
04/17/2026

Spring is in the air! And water? Finished up this 2019 Yamaha 242XE Jetboat right in time for the season. I installed the factory ballast pump systems, fixed up a misting system to stay cool on hot days, performed annual service on both engines, replaced a few speakers, a broken wash down hose, new steering cable and alignment, and a few other smaller items. Spring is getting busy for me so give me a call or text 603-481-6751 to get on the schedule for a hassle free boating experience! Thanks!

04/03/2026

When I test the most simple electronic device

Address

Silver Lake, NH
03875

Opening Hours

Monday 8am - 8pm
Tuesday 8am - 8pm
Wednesday 8am - 8pm
Thursday 8am - 8pm
Friday 8am - 8pm
Saturday 8am - 8pm

Telephone

+16034816751

Website

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