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Bay Welding
Boat Shop · Repair services
3301 East End Road, Homer, AK 99603
+1 907-235-5103Website
Plumbing & sanitation · AK · 60 marine listings
Plumbing & Sanitation in Alaska
Browse marine providers across Alaska. Heads, holding tanks, freshwater systems, and through-hull plumbing.
About this service
The plumbing system on a yacht is rarely glamorous but consistently the source of expensive surprises when it fails — a leaking through-hull can sink the boat, a failed holding tank pump-out leaves the head unusable, and freshwater system failures end cruising trips early. A competent marine plumber handles head and holding tank service, through-hull replacement, freshwater pump and hose work, and watermaker installation. For shop-grade work (welded stainless steel tanks, custom fittings), look for a marine fabricator.
Marine providers in Alaska
12 shownNo exact plumbing & sanitation matches yet — these are notable marine shops in Alaska. Many marinas and yards offer plumbing & sanitation without naming it explicitly.
✓ Verified
Compeau's
Boat Shop · Repair services
4122 Boat Street, Fairbanks, AK 99709
+1-907-479-2271Website
✓ Verified
ATEC
Boat Shop · Repair services
38566 Kalifornsky Beach Road, Kenai, AK 99611
Website
ACI Boats
Boat Builder · Repair services
AK
Ashbreez Boatworks
Boat Builder · Repair services
801 E. 82nd Avenue, Anchorage, AK 99518
Boat Building Fiberglass Shop
Boat Builder · Repair services
AK
Boat Works of Alaska
Boat Builder · Repair services
AK
Dewey's Cook Inlet
Boat Shop · Repair services
AK
Heavy Weather Custom Boats
Boat Builder · Repair services
AK
Heavy Weather Custom Boats
Boat Builder · Repair services
AK
Marine Services of Alaska
Boat Shop · Repair services
AK
Seward Heavy Industrial Power
Boat Builder · Repair services
AK
Related reading
Watermakers: When They Make Sense and When They Don't
A watermaker is a $5,000-$20,000 cruising upgrade that liberates you from the dock — or sits unused if you don't need it. A practical guide to deciding.
How to Winterize Your Yacht: A Complete Step-by-Step Checklist
Skip winterization and you'll spend more on spring repairs than the entire process costs. A practical step-by-step guide for yacht owners — engine, plumbing, hull, interior.
Spring Commissioning Checklist: Get Your Yacht Ready for the Season
A step-by-step spring commissioning checklist for yacht owners. Engine, plumbing, hull, electrical, and safety gear — what to check before launching.
Frequently asked
- How often should marine head joker valves be replaced?
- Joker valves (the rubber check valves in manual marine heads) typically need replacement every 1–2 years on regularly-used heads. Signs of failure include backflow from the bowl, hard pumping, and discharge odors. Replacement is a 30-minute DIY job for most popular head models.
- What is a Type III MSD?
- Type III marine sanitation devices are USCG-classified holding tank systems with no overboard discharge. They're required in no-discharge zones (most U.S. waters within 3 miles of shore, all lakes and rivers). Service involves pump-out, deodorant treatment, and periodic vent filter replacement.