Old Towne Marine

07/04/2026

Fresh crabs from this morning! 🦀

Happy Fourth of July from your friends at Old Towne Marine! 🇺🇸

06/30/2026

06/17/2026

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.