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Located in Southern California, ECM is your one-stop shop for parts, repair, service, rigging, refurbishing and high-performance upgrades.



Extreme Custom Marine LLC provides service and repairs, custom rigging, and fiberglass boat repairs. We specialize in high performance stern driver repairs for all Mercruiser and Volvo made boats and engines. If it is a specific part you are looking for please give us a call. There is no make or model our skilled technican cannot work on.


We have made a commitment to provide the most reliable and dependable service to our customers, while providing some of the most competitive rates in the industry. Our quality workmanship stands out in those areas where other companies fall short. It is our focus on quality and affordability that propels Extreme Custom Marine LLC ahead of the competition.

Paul Huddleston

CEO and Founder

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