Marine Surveyor near Greenwich, Stamford & Norwalk

Helm Marine Survey is an independent marine surveyor serving Greenwich, Stamford, Norwalk, and the rest of western Connecticut, with a $30-to-$35-per-foot pre-purchase survey and no deposit to book. The surveyor comes to your boat — whether it sits on a mooring off Grass Island in Greenwich Harbor, in a slip at Stamford’s Harbor Point, or hauled in a Norwalk yard. You can pick a date and confirm in a couple of minutes, and you pay nothing until the report is in your hands.

Western Connecticut’s shoreline — often called the Gold Coast — is one of the busiest stretches of recreational boating on Long Island Sound. From the rocky harbors around Greenwich out to the Norwalk Islands, thousands of powerboats and sailboats change hands here every season. A pre-purchase survey is how you find out what you are actually buying before the money moves.

Does Helm survey boats in my town?

Yes — Helm covers every coastal town in western Connecticut and the waters off them. The service area runs the full length of the state’s shoreline, from Greenwich east to Stonington, plus inland lakes and rivers. In the western corner that includes:

• Greenwich — Greenwich Harbor, Cos Cob, Byram, and the moorings off Grass Island.
• Stamford — Stamford Harbor, the Harbor Point marinas, and Westcott Cove.
• Darien and Rowayton — the Five Mile River and Scott’s Cove.
• Norwalk — Norwalk Harbor, Norwalk Cove, and the boats kept out toward the Norwalk Islands.
• Westport — the Saugatuck River and Cedar Point.

The boat does not have to come to the surveyor — the surveyor travels to the boat. That matters on this part of the Sound, where a vessel you are buying might be slipped in one town, hauled for the season in another, and brokered out of a third.

What does a marine survey cost in western Connecticut?

A pre-purchase survey with Helm is $30 to $35 per foot. Where a boat lands in that range comes down to its age, size, condition, and access — not make, hull material, or whether it's power or sail. There is no deposit and no credit card to reserve a date — payment is due only after the survey is complete and the written report is delivered. The rate is the same whether your boat lies in Greenwich or Norwalk; travel within the service area is built in.

For the full breakdown of what changes the number and what is included, see how much a marine survey costs in Connecticut. Yard and lift fees for a haul-out, if one is needed, come from the boatyard — not from Helm.

What does the survey cover?

The survey is a top-to-bottom, non-destructive inspection of the whole boat, written up in a 30-plus-page report. It covers the hull and structure, the mechanical and propulsion systems, the electrical system, the rigging, and the safety gear — every finding photographed, with a fair-market valuation at the end. Because it is non-destructive, it does not open up structure, dismantle the engine, or pull fixed joinery; for a full internal engine workup, Helm can coordinate a separate mechanical survey by a marine mechanic.

If you want the step-by-step, here is exactly what happens during a marine survey — at the dock, during the haul-out, and on the sea trial. The same surveyor who inspects the boat writes and signs the report; there is no junior handoff and no anonymous template.

Why an independent surveyor on the Gold Coast?

An independent surveyor works for you, the buyer — not the seller, the broker, or the yard. On a busy brokerage market like western Connecticut, that independence is the whole point. The boat that looks immaculate at a Stamford dock can hide a soft transom, tired wiring, or moisture in the deck core, and a report that answers to the buyer is the one that says so plainly. Helm never sells boats, brokers them, or does the repairs it recommends — the only job is to tell you what you are buying.

That report does double duty. Most marine lenders and insurers on the Sound require a recent survey before they will write a loan or a policy, and Helm’s report can be formatted to a specific lender’s or carrier’s requirements on request. If you are weighing whether to commission one at all, this guide on whether you need a survey to buy a used boat walks through the trade-off, and how to choose a marine surveyor in Connecticut covers the credentials and questions that matter.

How soon can you book a survey in Greenwich, Stamford, or Norwalk?

The earliest bookable date is four days out — Helm does not run same-day or next-day surveys, and works seven days a week. On-site time is four to six hours depending on the boat, and the written Marine Survey Report is delivered within two business days of the inspection. In practice that means a buyer who books mid-week can usually have a signed offer, a survey, and a report inside the same week. Helm covers the rest of the coast too, from the Branford, Guilford, and Madison shoreline east to Mystic, Stonington, and New London and the lower Connecticut River around Old Saybrook and Essex. You can choose your day and confirm online — your name, the boat’s length, and where it is kept is all it takes to start.

Frequently asked questions