Find them online · Suppliers · Claim & verify boatyard SLA ↓
Capt. John McDonough — Marine Surveyor
PendingFind them online · ≠ foundingPortsmouth, NH · piscataqua-seacoast
Official SAMS® surveyor site; serves Portsmouth, Kittery, Eliot, New Castle, Rye.
Typical reply aim
Unclaimed
Verification status
Public Web · ≠ founding
Harbor / Region
Portsmouth, NH
Last checked
2026-09-14
Winter storage price, 2026–27 season
Unconfirmed. Capt. John McDonough — Marine Surveyor hasn't confirmed a price with Boat Day, so we don't show one. For cited public prices from nearby yards, see the Seacoast storage guide.
Services & Capabilities
- Official SAMS® surveyor site; serves Portsmouth
- Kittery
- Eliot
- New Castle
- Rye.
Claim your free listing
Work at Capt. John McDonough — Marine Surveyor in Portsmouth, NH? We filled in what's already public. Add your name and the best way to reach you, and Ethan will confirm with you before anything goes live.
Capt. John McDonough — Marine Surveyor
Portsmouth, NH
Survey · johnmcdonoughmarinesurveyor.com/locations/portsmouth-nh/
Get back to the day
Send a consented intro request, or browse Find them online for public-web yards across Piscataqua / Seacoast ME–NH and Casco Bay.