Old Towne Marine

04/06/2026

Big news for Yanmar and Northern Lights owners in the Annapolis area: Old Towne Marine is now an authorized dealer for new engine and generator sales, service, and parts for both brands.

Owners Jeff and Justin Leitch opened the business to help fill the gap left in our area for Yanmar engine and Northern Lights generator support. They've teamed up with Mike Montgomery, a well-known senior technician from several respected local boatyards. Between Jeff and Mike, that's 90 years of hands-on diesel experience.

Old Towne Marine is setting up shop at 124 Bay Shore Ave. in Eastport (the original home of Bay Shore Marine) with a storefront projected to open in April. Parts are available now on a by-order basis with pickup or possible delivery.

03/18/2026

Spring powerboat commissioning checklist courtesy of your friends at Mack Boring & Parts Company!

Please repost and share!

https://mackboringpartscompany-my.sharepoint.com/:i:/g/personal/jperrotta_mackboring_com/IQCEkG7fS3yoR5UrZpyaJoYHAaV54kgWRdirsEUnSNyd_ZQ?e=I1g74t

03/06/2026

We are an ongoing negotiation to regain control of Bay Shore Marine. No prior transactions or agreements made by the previous business owners will convey.
Moving forward the Dealerships will transfer.
Stay tuned.

03/02/2026

Important Notice to Our Valued Customers

Diversified Marine Services and Bayshore Marine have ceased their business operations.
We appreciate the trust our customers have placed in us over the years.

If you are looking for service or parts, DMS & BSM are closed.

If you are an existing customer and you either (a) need parts returned to complete your job; or (b) have paid a deposit and your work has not been completed, please direct your correspondence to [email protected] You will receive direct communication via email in the coming days with information specific to your account or service.

If you are a vendor with an outstanding receivable, please direct your correspondence to [email protected]

Thank you for your patience and understanding.

02/16/2026

We will be closed Monday 2/16/26 for Inventory
Reopening Wednesday 2/18/26 !

11/26/2025

05/30/2025

📢 BIG ANNOUNCEMENT 📢

We’re proud to announce that we are now an Official Authorized Honda Marine Dealer & Service Center for Honda Marine Engines! 🔧⚓️

That’s right! We are now your go-to spot for:
✨ Genuine Honda Marine parts
🔩 Certified service & repairs
🧠 Expert advice from trained techs
🚤 Reliable, high-performance marine engines

Whether you're upgrading your engine, looking for routine service, parts or need expert advice — we've got you covered with the power, reliability, and performance of Honda Marine.

📍Visit our website to schedule a work order now or contact our parts department to get you back-on-the-water 🌊

05/23/2025

In honor and remembrance of the brave men and women who have served—and continue to serve—our country, our office and parts store will be closed on Monday, May 26th.

We’ll reopen and resume normal hours on Tuesday, May 27th.

Thank you for your understanding. Wishing you and your loved ones a safe and meaningful Memorial Day. ❤️🤍💙

03/17/2025

A Secret for a successful business… Happy Employees !
A well-deserved wellness day for the - A Cardboard Boat Building & Regatta Race Day

04/19/2024

Annual service being carried out on this Yanmar Engine.
Our 1st responders know the importance!

04/05/2024

Thank you to everyone who joined us for the free seminar on 'Spring Check Over & Caring for your Marine Engine'
It was a great turnout with customers learning from the pros, Jeff & Mike 👍