Fiberglass Boat Repair Services Near You
Alexandria Bay, NY
Expert fiberglass repair and restoration for boats in Alexandria Bay, NY and the Thousand Islands.
Serving Alexandria Bay and the Thousand Islands
Alexandria Bay sits at the heart of the Thousand Islands — and no waterway is harder on a fiberglass hull. Between rocky shoals, seasonal freeze-thaw cycles, and heavy river traffic, boats in this region take a beating. NNY Boat Repair understands the unique demands of St. Lawrence River boating, and we’re here to keep your vessel seaworthy, beautiful, and ready for the water.
Whether you dock in Alex Bay, keep your boat on the river, or trailer in from across Jefferson County, our team brings the expertise and craftsmanship your fiberglass boat deserves.
Why Alexandria Bay Boaters Choose NNY Boat Repair
We know this river. We know what Alexandria Bay winters do to gelcoat, what the shoals do to hulls, and what years on the St. Lawrence do to transoms and cores. That local experience — combined with hands-on fiberglass expertise — means better diagnostics, smarter repairs, and results you can count on season after season.
Proudly Serving the Alexandria Bay Area
NNY Boat Repair serves boat owners throughout the greater Alexandria Bay area and surrounding Thousand Islands communities, including Clayton, Chippewa Bay, Wellesley Island, Fishers Landing, Cape Vincent, Morristown, Hammond, Theresa, and Watertown.
Boat Repair in Alexandria Bay, NY — FAQ
Do you offer mobile boat repair in Alexandria Bay?
Yes. We provide both mobile service and shop quarters — we can work at your location in the Alexandria Bay area or take the boat into one of our stationary locations. Ask your marina for Dave & Erik.
What kinds of boat repair do you do in the Alexandria Bay area?
The full range of fiberglass work: hull and structural repair, gelcoat and color restoration, transom and core replacement, bottom systems, storm damage, and detailing.
Why do Alexandria Bay boaters choose NNY Boat Repair?
We know this river — what Alex Bay winters do to gelcoat, what the shoals do to hulls, and what years on the St. Lawrence do to transoms and cores. That local knowledge means better diagnostics and smarter repairs.
Can you service my boat at a 1000 Islands marina?
Yes. We work with boaters and marinas throughout the greater Alexandria Bay area and surrounding Thousand Islands communities, including Clayton, Chippewa Bay, Wellesley Island, Fishers Landing, Cape Vincent, and more.
Our Services
Bow to stern solutions.
Hull & Structural
Major hull damage, structural and collision repairs.
0202Gelcoat & Finish
Color restoring, complete overall restorations, chips, scratches, and scuffs.
0303Transoms & Core
Transom and stringers replacements, core materials, and structural integrity.
0404Bottom Systems
Bottom repairs, bottom painting, blisters, and osmosis treatment.
0505Storm Damage
Specialized service for storm-damaged vessels. Rapid response and repair.
0606Maintenance
Cleaning, washing, waxing, and premium teak restorations.
Need More Info?
Get tips from experts.
Repair Tips
Gelcoat Blistering: What It Is, Why It Happens, and What To Do
Gelcoat blistering explained: why hull blisters form, how they worsen, and the best repair options to protect your boat.
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Boat Stress Cracks: Causes, Repair, and Why You Should Act Fast
Boat stress cracks may look minor, but they can signal deeper fiberglass issues, water intrusion, and costly structural damage if ignored.
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How Sun Damage Fades Boat Gelcoat and the Best Ways to Protect and Restore It
Protect your boat from sun damage with UV wax, covered storage, and expert gelcoat restoration tips to prevent fading and costly repairs.
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How to Winterize Your Boat: A Northern New York Owner's Checklist
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Spring Commissioning: Getting Your Boat Ready for the Season
A practical spring commissioning checklist for 1000 Islands boaters — what to inspect, clean, and repair before your fiberglass boat goes back in the water.
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How to Choose the Right Bottom Paint for the St. Lawrence River
Ablative vs. hard bottom paint, barrier coats, and what actually works on the St. Lawrence — a plain-English guide for North Country boaters.
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The Complete Guide to Fiberglass Boat Repair
Everything 1000 Islands boat owners need to know about fiberglass repair — hull damage, gelcoat, transoms and cores, blisters, stress cracks, and how to keep a boat going for decades.