"Re-powered our 1985 Nauticat 43 with a Beta engine from H & M Marine Services and they were outstanding. Not only did they do a great job with the engine and generator install, they replaced a 110 gallon fuel tank, a complex job that they local boatyard couldn't handle, and rebuilt my leaky dual-helm hydraulic steering system, even improving on the manufacturers design. Great customer service, great work, highly recommended!"

David S.

"These guys take care of our Suziki outboard and do a fantastic job."

Jack B.

"Great service, well managed shop, interested ensuring you are happy with the work completed, good customer facing time, provide options for required work and advice on preferred option for your needs. Have worked with allot of marine service shops across the bay area, these guys are worth scheduling your boat into."

Joe D.

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In response to the Covid-19 outbreak H&M Marine is closed to all normal business EXCEPT for essential service providers. For all essential service providers we are standing by to help. To our loyal customers- thank you for your understanding and patience during these challenging times.

Business Hours:



​P. 415 332 3507
F. 415 332 3525



Service, Repair, Upgrade, Installation

H&M Marine is a full service mechanical and electrical shop that employs ABYC certified marine technicians. As a team we serve the greater Bay Area and have a boat yard and shop located in Sausalito, California in the Clipper Yacht Harbor at 400 Harbor Drive.

We specialize in:

  • Engine sales and installations of outboard and inboard engines

  • Repowers

  • Service and maintenance of mechanical/electrical systems

  • Mechanical and Electrical Upgrades

  • Chris-Craft Boat sales

  • Customer service

H&M Marine is a family/friends owned and operated business and has operated since 2001. We pride ourselves on offering trustworthy service and quality above all else.


"These guys are simply the best. After doing my due diligence for such an expensive and important decision by getting competitive bids for re-powering with Volvo, Yanmar, etc. with other shops, getting a Beta with H & M Marine ended up being a no-brainer."


"Very professional shop. One of the best shops in one of the best marinas in the Bay Area. Can't beat the level of service and dedication; a true hidden gem. They are also a dealer for beta marine, mercury, and suzuki engines."

Alex S.

"H&M's level of service is superior. Their work, turn-around time, price and interaction with the client are all outstanding. I have used them twice and it appears that all the aforementioned is consistent. Thank you Ethan, Ben and staff for providing a level of service that I thought was long gone. As a fellow small business owner of 30 years, I'm impressed."


Marine Mechanical, Electrical Experts


Copyright H&M Marine 2018. 

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