John Williams Boat Co.

John Williams Boat Co. John Williams Boat Company is a Maine-based custom builder of the Stanley yachts in the style of the Let us build you a boat that is yours in every way.

Very few of our parts are pre-formed; most are made individually, to your specifications. BOAT YARD & SERVICE
Store your boat in the middle of the best cruising grounds on the East Coast. In addition to building yachts, the John Williams Boat Company offers full repair and restoration services plus facilities for indoor and outdoor storage of at least 100 boats. No matter how large or small your j

ob is, it will get our undivided attention. With just over twenty employees, our crew will take a very personal interest in your project. Proud Member: Maine Built Boats | Maine Marine Trades Association | ABBRA | ABYC | YBAA

MAKAI’s out-of-the-water survey is underway. Stanley 38 MAKAI is available through our brokerage. She’s a one-of-a-kind ...
04/03/2026

MAKAI’s out-of-the-water survey is underway. Stanley 38 MAKAI is available through our brokerage. She’s a one-of-a-kind lobster-style cruising boat with a comfortable cockpit, Sitka spruce mast & boom, elegantly appointed with traditional yacht furnishings, JWBoatCo helm and nav seats. The large dinette converts to a comfortable double bunk. This stunner has many custom details. Contact Jaime for more details. Offered at $595,000.

03/25/2026
BROKERAGE LISTING! PUFFIN is well known in local yachting circles. PUFFIN is a must see and ready for 2026 cruising. Con...
02/25/2026

BROKERAGE LISTING! PUFFIN is well known in local yachting circles. PUFFIN is a must see and ready for 2026 cruising. Contact Jaime for more info on this well-kept Stanley 36.

PUFFIN was the second Stanley 36 built for recreational use in 1986. Only a two owner boat, she has been kept up well over the years. A 380 HP Yanmar diesel engine allows her to cruise at a comfortable 15 knots. Well known in local yachting circles, PUFFIN is a must see and ready for … Continued

02/17/2026

Contact [email protected] for details about this gorgeous, well maintained Maine built boat.

12/02/2025

Hokulani is heading for a long winter’s nap.

On July 3, 2025, we had a wonderful launch celebration at the yard, launching the new Stanley 28, TRES CONNIE. Her featu...
08/27/2025

On July 3, 2025, we had a wonderful launch celebration at the yard, launching the new Stanley 28, TRES CONNIE. Her features include port and starboard cockpit entry doors, bow and stern thrusters, teak decks and many custom features throughout. Jock Williams highlighted the celebration with a history of the boatyard and blessing for the newly built Stanley.

Somes Sound panoramic at sunrise.CJ Young photoDave Hancock edit
06/26/2025

Somes Sound panoramic at sunrise.
CJ Young photo
Dave Hancock edit

Make memories for a lifetime with MAKAI, a stunning Stanley 38, available through our brokerage. MAKAI is a one-of- a-ki...
01/30/2025

Make memories for a lifetime with MAKAI, a stunning Stanley 38, available through our brokerage. MAKAI is a one-of- a-kind lobster style cruising boat with a comfortable cockpit, Sitka spruce mast & boom, elegantly appointed with traditional yacht furnishings, JWBoatCo helm and nav seats. Large dinette converts to a comfortable double bunk; many custom details. Recent price reduction!
Contact [email protected] for details. Visit our brokerage page for more full specs. Link in bio

New Awlgrip on an MJM 34.
01/08/2025

New Awlgrip on an MJM 34.

Lovely photos by Alison Langley Photography
11/26/2024

Lovely photos by Alison Langley Photography

Address

17 Shipwright Lane
Mount Desert, ME
04660

Opening Hours

Monday 6am - 3pm
Tuesday 6am - 3pm
Wednesday 6am - 3pm
Thursday 6am - 3pm
Friday 6am - 3pm

Telephone

+12072447854

Website

Alerts

Be the first to know and let us send you an email when John Williams Boat Co. posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Shortcuts

Share

Category