Dobson Marine Services

Rib & Outboard Specialists

Welcome to Dobson Marine Services
We’re a hands‑on, no‑nonsense marine engineering business based in North West England, specialising in outboard engines, RIB tubes, and commercial‑grade marine services. Whether you run a single leisure boat or manage a fleet, we deliver reliable workmanship, clear communication, and zero surprises.
What We Do 
• Outboard servicing, repairs & installations
• Tohatsu authorised dealer – new & used outboards
•  RIB retubing, repairs & custom tube builds
•  Electrical diagnostics & marine systems
•  Commercial support for marinas, contractors & emergency services
Why Choose Us
•  Straight‑talking, honest advice
•  Transparent quoting and clear scope 
•  Commercial‑ready documentation & compliance 
•  High‑quality workmanship backed by experience
•  A workshop run with discipline, safety and professionalism


Outboard Servicing and Repairs

We service all major brands using manufacturer‑approved procedures and quality parts. Every service includes a full inspection  and straightforward recommendations. No guesswork, no upselling — just reliable engineering done properly.  A full service covers the engine, gearbox, fuel system, cooling system and electrical checks. We replace plugs, filters, oils and impellers where required, and we test charging output, fuel delivery and overall running condition. You leave knowing exactly what’s been done and how your engine is performing.  If your engine is hard to start, overheating, misfiring or just not running right, we diagnose the fault methodically and repair it correctly. Our process is simple: test, confirm, report, and only proceed once you’ve approved the plan. Clear communication, no surprises.

Outboard Sales

As an authorised Tohatsu dealer, we supply and install the full range of new outboards. Tohatsu engines are known for reliability, simplicity, and excellent value, making them ideal for both leisure and commercial use. Every engine we supply is genuine UK stock, fully warranted, and professionally installed with a full pre‑delivery inspection.                         We regularly stock a selection of quality used outboards. Every engine is inspected, serviced, and test‑run before sale, and each one comes with a written condition report so you know exactly what you’re buying.

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Outboard Installation

Whether you’re repowering or fitting a new engine, we install outboards safely and correctly with proper rigging, steering, controls, and electrical integration. A clean installation isn’t just about looks — it’s about reliability, safety, and long‑term performance.


Typically, customers bring their hulls to our workshop near Garstang for installation. Here, our experienced team constructs and fits the tubes and collars. Alternatively, the tubes and accessories can be supplied as a kit for self-installation.

Tube Repairs

Tube Repairs

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Rib Retubes

Rib Retubes

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Boat Maintenance

Boat Maintenance

Our expert boat repair services are tailored to keep your vessel in top condition. Whether you need cable changes or hull maintenance, our seasoned technicians are dedicated to ensuring that your boat is always prepared for your next outing. We focus on delivering thorough and effective maintenance, so you can experience safe and dependable excursions on the water.

Fibreglass/GRP, Epoxy and Gel Coat Repairs

Fibreglass/GRP, Epoxy and Gel Coat Repairs

Our specialists possess extensive expertise in conducting a diverse array of repairs relating to fibreglass, GRP, epoxy, and gel coats. Whether your boat has suffered a crack, scratch or hole, our team is adept at addressing and resolving these issues efficiently and effectively. No matter the scale of the damage, we are committed to restoring your vessel to its optimal condition.




  • Woodfold Lane, Preston PR3 1AW, UK
  • Unit 3
  •  8am-6pm