Mechanical Workshop

Mechanical Workshop: maintenance and tune-up for your boat

Proper maintenance and tune-up of your boat are essential to ensure its performance and safety. The best way to achieve this is by trusting an official technical service, whether your vessel is new or pre-owned. For new boats, official maintenance is crucial to keep the manufacturer’s warranties valid.

When you sail, you need to be certain that your boat functions correctly: a breakdown at sea is far more complicated than on land, making regular maintenance essential for your safety and that of your passengers.


Official services by Hnos. Guasch

We are the official technical service for:

  • Shipyards: Beneteau, Astondoa, CNB Yachts, Wellcraft, Sasga Yachts, and Excess Catamarans.

  • Engines: Suzuki Marine.

  • Authorized agents: Volvo and Yanmar.

With over 30 years of experience in the nautical sector, we combine specialization, continuous training, and professionalism to provide a high-quality, comprehensive service.


Services we offer

We adapt to the specific needs of your boat:

  • Individualized Maintenance Packages according to model and engine type.

  • Custom quotes tailored to the owner’s requirements:

    • Full maintenance

    • Engine

    • Rig inspection

    • Repairs

    • Upholstery

    • Electrical installations

    • Electronics replacement

    • Antifouling

    • Fiberglass repair


Geographical coverage

Our main area of operation covers Barcelona, Tarragona, and Castellón, although we can travel to other locations if necessary.


The best customer service

Our commitment to quality and customer service has been internationally recognized:

  • Beneteau awarded us the Best Customer Service 2019 among its dealership network.

  • Excess Catamarans granted us the Best Worldwide Customer Service 2025.

These awards guarantee that your boat is always in good hands, with professional and reliable service.



Do you need help with a service?

Aask for a customised quote for your boat

Contact us

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What our
clients think

BENETEAU

The paradise sea lovers

For sea lovers, the best company to get a boat. Very professional and exquisite customer service.

Luis A.

Oceanis Yacht 60

Complete Trust After a Lifetime in Nautical Life

After more than 30 years in the nautical world and having bought and sold a total of eight boats, Hermanos Guasch is by far the most professional, reliable, and skilled team I’ve ever come across. From commercial and technical advice to personalized follow-up during every stage of the boat’s configuration.

Ignacio J.

Antares 8 OB

5 stars service

First class staff attention, from the first contact by email. Very professional, expert, helpful and friendly staff. Boat delivered on time, complete to the last detail and very professional and attentive delivery operation. 5 star service in all aspects.

Maurizio U.

Menorquín

Fully satisfied

In June 2020 they delivered my Sasga 54, meeting the stipulated delivery deadlines despite the pandemic. Thanks to their personalised service, I was able to enjoy the entire construction process first hand, feeling part of the project at all times. At all times I have felt supported by the human team of Hermanos Guasch, professional people who seek the full satisfaction of their customers.

Ignacio E.

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Nautical
services

At Hermanos Guasch, we provide a comprehensive nautical service designed to help you enjoy your boat with complete confidence. We support you throughout the entire process: personalised nautical advice, selection of the ideal boat, purchase, financing, registration, storage, and boat maintenance. Our goal is to ensure every moment at sea is safe, comfortable, and tailored to your style of boating.

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