Welcome to Irwin Marine

Boating is a love that can touch us once and last a lifetime!

My grandfather, Jim Irwin Sr. started the boat business back in 1919 and always made the customer his number one priority. His core values included deepening his relationship with customers and continued service to the community.

Our values remain unchanged, with our continued growth and with the help and support of my brother, John Irwin, General Manager, Bruce Wright and all of our dedicated employees. We will continue the tradition that has made us successful for almost 100 years.

We have expanded our service to communities throughout New Hampshire with stores in Laconia, Hudson, Alton and our newest store in Alton Bay.

I welcome you to stop by one of these locations to meet our professionally trained employees and you will understand why, Boating is our Passion and Service is our Business.

I look forward to seeing you,

Bill Irwin

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Latest News & Events
February 20th, 2018

Bringing back the past today! Enjoy the Lake Winnipesaukee history le Read More...

February 16th, 2018

Last weekend of the NE Boat Show

February 13th, 2018

Permanent Boat Show at Irwin Marine in Laconia, NH Read More...

February 9th, 2018

2018 Easter Seals Annual Poker Run - July 14, 2018 Read More...


Irwin Marine Awarded Top 100 for 2017

Irwin Marine Awarded Top 100 for 2017

Fun Starts at the Bay

Fun Starts at the Bay

Fun starts at the Bay this February, with Ski Doo's latest promotion! Visit Irwin Marine of Alton Bay at 396 Main Street, Alton, NH 03810 or call them at 603-875-8848.

Alumacraft February 2018 Promotion

Alumacraft February 2018 Promotion