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Call Us Today!
(203) 430-9002

Welcome to East River Marine -

​East River Marine located on the Guilford and Madison Line along the Connecticut Shoreline, is a Fully-Certified Yamaha Outboard Engine Dealer and operates a well-protected marina on the East River.
With easy access to the Long Island Sound right off of I-95, East River Marine is your "one-stop-shop" for all things Connecticut Yamaha Outboard Motors service and sales. 

Yamaha Outboard Service: Whether it's Yamaha Outboard Engine Maitenance, Yamaha Engine Repower, Yamalube Outboard Supplies, Spring Commission or Winterization - our fully factory-trained Yamaha Staff has you covered. Not a Yamaha Outboard owner or need other boat work done, no problem - East Marine does it all and backs it with our satisfaction gurantee!

Yamaha Outboard Sales: Looking to Yamaha Outboard Repower? Our experts provide and install the full line of Yamaha Outboard Engines, from Portable to In-Line Four!

Slips: Located a quick trip down the East River to Long Island Sound, our sheltered marina includes 30 slips, electricity & fresh water and the facility includes flushable toilets.

Questions - please let us know at 203.430.9002

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 Contact Us
East River Marine LLC
5 Old Post Road
Madison, CT 06443
Phone: (203) 430-9002

Mon - Fri: 08:00 AM - 05:00 PM