Precision Marine Engineering

Expert care for yachts and powerboarts, backed by leading global brands

Trusted Maintenance and Refit specialists

Ocean Marine Services is a trusted independent specialist in yacht and powerboat maintenance, management and refit services. With expertise in both mechanical and electrical engineering, our team supports all major marine brands with precision and care.

As approved dealers for Volvo Penta, Yanmar, Honda Marine, Beta Marine, Mastervolt, and Lewmar, we deliver industry-recognised standards of service backed by extensive technical knowledge. We also have a trade desk and sell to the DIY market and trade client including shipping.

Renowned for our friendly, approachable team and outstanding customer care, Ocean Marine Services provides regular, transparent updates on every project and can maintain a detailed service history for your vessel.

No matter the size, type or location of your boat, we are ready to help you keep it performing at its best.

Refits and Repairs

Complete interior and system refits

Explore repair process

Yacht care

Professional yacht valeting services

Explore care packages

Engineering

Authorised Marine Engineering Specialists

Explore engineering support

Why Choose Us

Highly skilled and experienced team

In-depth knowledge across all aspects of marine services

Backed by extensive industry expertise

Trusted by leading marine brands main dealers

Dedicated to outstanding customer service

Consistently reliable with exceptional workmanship standards

Trusted by our clients

At Ocean Marine Services, we take pride in the strong relationships we build with our clients. Hear directly from Yacht owners who have experienced our commitment to quality and professionalism.

"A letter to thank you and your skilled team for the excellent work carried out on our 23 year old Rustler 36 during this last winter. The attention to detail and only accepting a first class result, gave me the confidence to relax and trust in you and your team’s knowledge and experience. ‘Young Rustler’ is now much admired with her new look topsides, and the excellent finish achieved on the hull helped us gain 2nd place in the Cruiser section at the Great 12 Regatta 2 weeks ago."

"It was a pleasure meeting you but most importantly though, may I thank your team for all their work on Oscar, it was refreshing to work with such a professional, resourceful, conscientious and hard working team of experts, and I'll certainly have no hesitation returning should further work be needed in the future."

"As the Owner of the Squadron 58 featured, I would like to thank Richard and all of his team for an amazing final result! This work was carried out on a tight 5 day schedule which was not only achieved but the results were beyond my very high standards. An amazing Company with the most professional attitude I have come across in 35 years of boating."

"In 2013 I approached Ocean Marine Services (OMS) as my previous company struggled to respond quickly. Richard immediately resolved several issues and prepared my boat for the season. Since then, I’ve relied on OMS for all service, valeting and maintenance needs. Richard and his team always go the extra mile to ensure my boat is ready on time. I highly recommend OMS to anyone seeking a professional team that keeps you enjoying your time on the water."

"We first met Richard Davies in 2007 and were impressed by his friendly, professional service. That same standard continues with Ocean Marine Services at Chichester Marina, one of the reasons we moved our boat there. Seven years on, OMS is still our first choice for servicing, maintenance and repairs. A fantastic team who always take great care of our boat."

"I’ve watched Ocean Marine Services grow over the last three years and can confidently recommend them for all boating needs. From GRP maintenance and intricate woodwork to precision engineering, the quality is second to none. What really sets OMS apart is the customer experience. Richard Davies and his skilled team involve owners at every stage and treat every boat with the greatest care. I have never been disappointed"

Our locations

Northney Marina

Ocean Marine Services operates from Premier Marinas at Northney Marina, ideally positioned to support yacht owners across the Solent. Our Northney facilities include a fully equipped marine engineering workshop, access to a 60‑tonne travel hoist, and dedicated shed space for yacht refits and maintenance. Our skilled technicians work from fully equipped service vans, enabling us to carry out yacht repairs and upgrades both on‑site and at other marinas.

Chichester Marina

At Premier Marinas in Chichester, West Sussex, we offer a comfortable service area where clients can meet with our team to discuss their requirements. The Chichester base also houses our dedicated parts department, which can source and ship specialist components worldwide. Whether you require routine maintenance or a major refit, we welcome you to visit and talk through your project with our experienced team.

Showcasing Our Expertise

See how we’ve helped yacht owners with expert refits, repairs, and maintenance across the Solent.

ONYX ceramic coating to Jeanneau Merry Fisher 1095

Ceramic coatings are becoming more popular within the industry so we wanted to showcase a...

Complete interior and exterior refit – Fairline Squadron 58

Scope of Work: Full interior and exterior refit including linings, furnishings, systems, teak, polishing, and...

Seadoo Spark Jet Ski Supply and Installation – Jeanneau Prestige 590

The owner of a Jeanneau Prestige 590 wanted to enhance the vessel’s leisure capabilities by...

Sunseeker Tomahawk 37 Repower and Systems Upgrade

This was a complete overhaul of the engine bay and all systems on board. We...

Volvo Penta D6-300 Service and Repair for Princess V39

A client based at Brighton Marina requested assistance after their Princess V39 began displaying engine...

Electrical System Upgrade for Grandezza Powerboat

The owner of a Grandezza powerboat approached Ocean Marine Services after repeated issues with the...

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Keeping you ready to sail

Expert care, precision engineering, and trusted support for every journey.