Pricing · Connecticut
How much does a marine survey cost in Connecticut?
A straight answer, priced by the foot — plus exactly what's included, what isn't, and what can move the number.
The short version
- A pre-purchase marine survey in Connecticut typically runs $30 to $35 per foot — about $900 to $1,050 for a 30-foot boat and $1,200 to $1,400 for a 40-footer.
- Helm charges $30 to $35 per foot, with no deposit and no credit card to reserve — you pay only after the survey is complete. Where a boat lands in that range comes down to its age, size, condition, and access, not a surcharge by make or hull type.
- The price includes a full inspection of the hull, mechanical, electrical, rigging, and safety systems, plus a 30+ page written report with a fair-market valuation.
- A separate mechanical (engine) survey, sea trial, or haul-out can add to the total — these are optional and quoted up front.
- Lenders and insurers generally require a survey, so for most buyers it isn't optional — it's the inspection that protects the purchase.
A marine survey in Connecticut generally runs $30 to $35 per foot of boat length. That works out to roughly $660 to $770 for a 22-foot boat, $900 to $1,050 for a 30-footer, and $1,200 to $1,400 for a 40-footer. At Helm Marine Survey, where a boat falls in that range comes down to its age, size, condition, and access — never a surcharge for being a sailboat or a particular hull — and there's no deposit and no credit card required to reserve the date. Payment is due only once the survey is finished and the report is in your hands.
That's the headline number. But "how much does it cost" is really three questions wearing one coat: what's the rate, what does the rate buy you, and what can change the total. Here's all three, plainly.
Marine survey cost in Connecticut, by boat length
Because Helm prices by the foot, the math is easy to run before you ever call. Here's what a standard pre-purchase survey runs at $30 to $35 per foot:
| Boat length | Typical survey cost |
|---|---|
| 22 ft | $660 – $770 |
| 26 ft | $780 – $910 |
| 30 ft | $900 – $1,050 |
| 35 ft | $1,050 – $1,225 |
| 40 ft | $1,200 – $1,400 |
| 45 ft | $1,350 – $1,575 |
| 50 ft | $1,500 – $1,750 |
No premium for a sailboat versus a powerboat, no surcharge for a wood or steel hull, no "complexity" line item. A 38-foot sloop and a 38-foot trawler are priced the same way. What moves a quote within the range is the boat itself — its age, size, condition, and how it's accessed — and we walk you through it before you book, because pricing should be one of the few things about buying a boat that isn't a surprise.
What sets the rate within the range
The per-foot rate isn't the same for every boat, and it isn't random either. Four things move a quote between $30 and $35 per foot, and we confirm the exact number before you book:
- Age — older boats have more history to document and more systems near the end of their service life, which takes longer to inspect and write up.
- Size — beyond raw length, a boat with more systems, tankage, and below-deck space to reach takes more time on board.
- Condition — a clean, well-maintained boat moves quickly; one with prior repairs, corrosion, or deferred upkeep needs closer documentation.
- Access — whether the boat is in the water or hauled, and how reachable its spaces are, affects how much can be inspected and how long it takes.
None of these is a surcharge for being a sailboat or a particular hull material. A simpler, newer, well-kept boat sits at the $30 end; an older or more complex one sits nearer $35. You'll know which before you commit.
What the price includes
A pre-purchase survey at Helm is a credentialed, top-to-bottom inspection of every accessible system on the vessel, documented in a report your lender and insurer will accept. For the per-foot rate, you get:
- Hull and structure — moisture readings on the deck and hull, gelcoat and laminate condition, keel and rudder attachment, bulkheads, and evidence of prior damage or repair.
- Mechanical and propulsion — a visual and operational assessment of the engine, drivetrain, and steering, run and observed in the systems' working state.
- Electrical — wiring condition, panels, batteries, charging, and corrosion, checked against safe-practice standards.
- Rigging and sails (where fitted) — standing and running rigging, fittings, and signs of fatigue.
- Safety gear and systems — bilge pumps, through-hulls, ground tackle, fire and life-safety equipment.
- A 30+ page written Marine Survey Report — photographs of every finding, a plain-language summary, and a fair-market valuation.
The report is delivered within two business days of the inspection, which itself takes about four to six hours on-site. The accredited surveyor who inspects your boat is the one who writes and signs the report — no junior handoff, no anonymous template — and you can reach that person directly with questions long after delivery. For a step-by-step walk through the inspection itself, see what happens during a marine survey, and for a fuller breakdown of everything the price covers, see what a boat survey includes for the price.
What can change the cost
The per-foot rate covers the standard pre-purchase survey. A few situations add to the total, and we quote every one of them up front:
A separate mechanical (engine) survey
Our survey includes a visual and operational look at the engine — we report on what we observe with the systems running. A full internal engine evaluation — oil analysis, compression or borescope testing — is a specialized mechanical survey performed by a marine mechanic. For higher-hour or higher-value engines we'll tell you plainly when one is worth it, and we can coordinate it alongside our inspection. For how the two compare, see a mechanical engine survey vs. a pre-purchase survey.
Sea trial and haul-out
A standard survey covers the vessel in and out of the water as access allows. A sea trial (running the boat under way) and a short-haul or out-of-water inspection can be arranged when the seller or yard makes the boat available. Any yard or lift fees come from the facility, not from us — tell us what you need when you book and we'll coordinate it.
Travel to the boat
Helm travels to the vessel wherever it's slipped or hauled, across all of Connecticut and Long Island Sound — Greenwich to Stonington — plus inland lakes and river systems. For the vast majority of locations there's no travel surcharge; for anything unusually remote, we'll say so before you commit. If you're buying in the western corner, see our page on a marine surveyor near Greenwich, Stamford, and Norwalk; along the central shoreline, see a marine surveyor near Branford, Guilford, and Madison.
How Connecticut pricing compares
Nationally, pre-purchase marine surveys commonly run somewhere between $18 and $30 per foot as a headline rate, and many surveyors then layer on add-on charges for sail rigs, older hulls, or larger vessels. The result is that two buyers with similar boats can pay very different amounts, and often can't tell what the real total will be until the invoice arrives.
Helm's $30 to $35 per foot sits at the thorough end of that range, and the rate is transparent: you can ballpark it yourself from the table above, and we confirm the exact figure before you book. There's no deposit, no card on file, and no payment until the work is done — which is unusual in the trade and, we think, the right way to do it.
Is a marine survey worth it?
For most buyers in Connecticut, a survey isn't really optional. Marine lenders and insurers generally require a recent survey from an accredited surveyor before they'll finance or insure a vessel — so the question is usually which surveyor, not whether.
Beyond the paperwork, the survey is the one moment in a boat purchase when someone independent — working for you, not the seller — looks past the fresh wax and tells you what you're actually buying. On a survey that runs $900 to $1,050, a single finding that uncovers a soft deck core, a tired engine, or corroded wiring can save many times the cost, or hand you the leverage to renegotiate. The report is yours to use: negotiate, walk away, or proceed with your eyes open. For the warning signs the surveyor is looking for, see our list of red flags when buying a used boat, and for how to use the findings at the table, see how a survey gives you negotiating leverage. For the full cost-versus-value math, see our guide on whether a marine survey is worth it.