
Industrial & Marine Hydraulics
When it comes to industrial marine hydraulics, reliability is everything. At 1st Hydraulics, we provide expert marine hydraulic repairs in Chichester, ensuring your vessel stays operational and efficient whether docked or at sea. From winches and steering systems to deck hydraulics and offshore stabilisers, our team delivers responsive, high-quality service 24/7.
We cover Chichester, Portsmouth, Southampton, Winchester, Bognor Regis, and surrounding coastal regions with both mobile and workshop-based support.
Yacht Hydraulic Repairs
Marine hydraulic systems power many critical functions, steering, mooring, lifting, stabilisation, and more. Failure isn’t an option. That’s why our yacht hydraulic repair services are available around the clock. Whether it’s a failed winch motor on a commercial fishing vessel or a leaking steering ram on a luxury yacht, we act fast to resolve issues with precision and care.
We offer both onboard fault diagnostics and full workshop overhauls using marine-grade components built to withstand harsh saltwater environments. Our solutions reduce downtime, extend component lifespan, and enhance the overall performance of your hydraulic systems.
What is a Marine Hydraulic Repair?
Marine hydraulic repairs involve diagnosing, servicing, refurbishing, or replacing hydraulic components specific to marine environments. These include winches, cranes, hatch lifters, rudder systems, stabilisers, and more. Our marine hydraulic services cover corrosion-resistant reseals, pump and valve rebuilds, and complete cylinder refurbishments.
With exposure to saltwater, high-pressure loads, and constant motion, marine systems degrade faster than their land-based counterparts. That’s why regular inspection, prompt repair, and the use of specialised coatings and seals are essential to maintaining performance at sea.

Why Choose 1st Hydraulics
- 24/7 Emergency Response – We attend vessels when failure happens
- Marine-Grade Components – Built to last in saltwater conditions
- Experienced Engineers – Trained in offshore and onboard systems
- Mobile & Workshop Repairs – Flexible to meet your operational needs
- Fast Turnaround – Prioritising uptime for all vessel types
- Transparent Pricing – No hidden costs or call-out surprises
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Mobile & Workshop-Based Marine Hydraulic Repairs
We operate mobile yacht hydraulic repairs for urgent onboard issues, alongside full-service workshop refurbishments for more extensive work.
Mobile Services:
- Fault diagnostics and leak tracing
- Cylinder resealing and ram repair
- Emergency winch, crane, or steering support
Workshop Services:
- Full cylinder honing and testing
- Pump and valve refurbishment
- Custom parts fabrication and upgrades
We use marine-grade components in every job, ensuring durability under extreme conditions.
Our Repairs Process
Inspection & Fault Diagnosis – We identify causes of pressure loss, leaks, or mechanical failure.
Disassembly & Assessment – Cylinders, valves, or pumps are stripped and examined.
Refurbishment – Damaged rods, seals, and internal surfaces are repaired or replaced.
Assembly & Testing – All components are pressure tested and reassembled.
Refit & Final Checks – We reinstall systems and ensure everything functions safely.
Whether it’s a small leak or a complete overhaul, we approach every job with precision.
Common Issues We Fix
- Saltwater corrosion affecting rods and seals
- Leaking hydraulic hoses, valves, and rams
- Steering drift and rudder instability
- Non-functional deck winches or cranes
- Pump failure and low-pressure output
Every job is backed by quality workmanship and marine-grade materials.
Areas We Cover
Our marine hydraulic services extend across:
- Chichester
- Portsmouth
- Southampton
- Bognor Regis
- Petersfield
- Winchester
- Littlehampton
- Worthing
- South Coast marinas and docks
Whether moored or mobile, we come to you.
24/7 Emergency Marine Hydraulic Repairs
Downtime at sea or in port is costly. Our 24/7 emergency marine hydraulic repairs ensure you’re never left waiting. We respond fast, with fully stocked mobile vans and marine-experienced technicians ready to assist.
From burst hydraulic lines to failed mooring winches or steering faults, we restore full functionality with minimal disruption. For larger yacht repairs, we collect components, refurbish them in our workshop, and return them promptly.
We’re trusted by commercial fleets, leisure craft owners, port authorities, and offshore engineers across the South Coast.
Industries We Support
Commercial Shipping
Hydraulic Support for Heavy-Duty Fleets We repair and maintain winches, cranes, hatch covers, and steering systems on tankers, trawlers, and cargo vessels. Our marine hydraulic repairs help commercial operators stay on schedule, reducing breakdowns and downtime while operating in demanding sea conditions.
Leisure & Yachting
Smooth Sailing Hydraulic Systems Luxury yachts, motorboats, and sailing vessels benefit from our hydraulic servicing for trim tabs, steering systems, and lifting platforms. We ensure quiet, responsive movement and comfort on the water.
Offshore & Marine Engineering
Robust Repairs for Harsh Environments We handle heavy-duty hydraulic systems on oil rigs, wind platforms, and marine engineering projects. With corrosion-resistant parts and preventative servicing, our team supports safety-critical offshore operations.
Port & Harbour Operations
Reliable industrial and marine Hydraulics for Dock Equipment From dock gates and slipways to loading ramps and port cranes, we maintain vital hydraulic infrastructure for harbours. Our fast response ensures minimal disruption to cargo handling and port activity. From dock gates and loading ramps to lifting gear and marine infrastructure, our team supports ports and harbours with fast, efficient servicing.
Get a Free Quote – Book Your Marine Hydraulic Repair Today
Call 1st Hydraulics for industrial and marine hydraulic repairs. Our experienced engineers will assess your fault, quote for free, and deliver fast, dependable repairs tailored to your vessel’s needs.
Our Marine Hydraulic Services
Our expert team is committed to minimising downtime and ensuring your hydraulic systems function optimally. We work with businesses of all sizes, from small agricultural firms to large-scale industrial operations, offering tailored solutions for every need.
Hydraulic Hose Repairs
We provide a 24/7 breakdown service for hydraulic hose repairs, minimising downtime and keeping your operations running. Our mobile team can replace damaged hoses on-site, ensuring fast and efficient service to prevent costly delays. We use high-quality, durable hoses suited for marine, agricultural, and plant applications.
Hydraulic Repairs
Our team specialises in comprehensive hydraulic repairs, from diagnosing faults to replacing essential components. Whether it’s pumps, valves, cylinders, or seals, we ensure your equipment operates at peak efficiency. We also perform preventative maintenance to reduce the risk of future breakdowns.
Hydraulic Ram Reseal & Refurbishment
Over time, hydraulic rams can suffer from leaks and wear. Our rebuild and reseal service restores performance, improving reliability and extending the life of your equipment. We handle all aspects of refurbishment, including seal replacement, honing, and testing to guarantee optimal function.
Marine Hydraulics
We offer specialist hydraulic repairs and servicing for marine applications, including winches, cranes, steering systems, and lifting equipment. Our expertise in saltwater-resistant hydraulic solutions ensures longevity and performance in harsh marine environments.
Agricultural Hydraulics
From tractors and harvesters to loaders and balers, we provide hydraulic repairs for all types of agricultural machinery. Our services help prevent equipment failures, ensuring seamless operation during peak farming seasons. We also supply oils, filters, and consumables to maintain system performance.
Plant Hydraulics & Fabrication
We service heavy machinery and plant equipment, offering hydraulic repairs, welding, and fabrication services. Whether you need on-site repairs or workshop servicing, we provide custom-built hydraulic solutions, including pipework, structural welding, and hydraulic component replacement to keep your plant equipment running smoothly.
Hydraulic Crane Repairs
From HIABs and lorry-mounted cranes to mobile lifting equipment, we provide hydraulic crane repairs for all types of crane systems. Our service helps prevent breakdowns, ensuring safe and reliable lifting operations on-site and on the road. We also supply hoses, seals, and components to maintain system performance.
Some of our reviews
EKO Contractors repaired and serviced our equipment with the Coastal Office. All the work was completed on time and on cost - EKO are now a regular supplier and we look forward to working with them again...

After using EKO Contractors for a few months we could see that they were able to help us not just with Hydraulic issues but general servicing and emergency breakdowns too. Their experience and highly equipped mobile workshop is a key factor to their success! We now use EKO Contractors as our main source of repair for all our road sweepers. Highly recommended!

EKO Contractors came out to fix a hydraulic leak on my sweeper. Arrived quickly, within an hour and completed the job on site. Professional & fairly priced!

Frequently Asked Questions
What marine hydraulic systems do you repair?
We repair a wide range of marine hydraulic systems across commercial, leisure, and offshore vessels. These include deck winches, steering systems, cranes, hatch lifters, mooring gear, and stabilisers. Our marine hydraulic repairs are designed to restore performance, reduce downtime, and extend component life using marine-grade materials.
Each job starts with a full inspection. Our team assesses wear, pressure output, corrosion levels, and seal condition before proposing the best course of action. We can work on hydraulic rams, control valves, pumps, and hydraulic motors both on-site and in our fully equipped workshop.
Whether you're experiencing fluid leaks, noisy operation, or total failure of a key hydraulic function, we can help. Our team supports fishing fleets, cargo operators, yacht owners, and offshore platforms. We carry a broad stock of seals, hoses, and replacement parts to handle most repairs quickly. Marine hydraulic systems operate under high pressure in corrosive environments — fast response and preventative repair are essential.
Do you offer emergency marine hydraulic repairs?
Yes, we provide 24/7 emergency marine hydraulic repairs for vessels experiencing critical failures at sea or in port. Our team is on call around the clock to support commercial fleets, yachts, and offshore operations with rapid response and expert diagnostics.
When systems like steering, lifting platforms, or stabilisers fail, time is of the essence. Our emergency vans are fully stocked with marine-grade parts, including seal kits, hydraulic oil, hoses, and fittings. We aim to attend urgent repairs within hours and resolve most issues on the first visit.
If a more complex failure requires workshop support, we’ll arrange safe removal, carry out repairs at our facility, and return fully restored components promptly. We serve marinas, docks, shipyards, and offshore vessels throughout the South Coast. With our emergency marine hydraulic repairs, you don’t need to wait for parts or book drydock space, we come to you fast and equipped. Downtime is expensive, so we’re committed to helping you minimise it with trusted, professional support whenever you need it.
How often should marine hydraulics be serviced?
Marine hydraulic systems should be serviced at least once per year, although some high-usage equipment may require servicing every six months. Our marine team recommends setting a proactive maintenance schedule tailored to your vessel's operations, system type, and environmental exposure.
Regular servicing includes checking hydraulic oil condition, seal integrity, hose wear, and pressure output. We also inspect rods, fittings, and cylinders for early signs of corrosion or fatigue. These steps help avoid unplanned breakdowns and extend the working life of critical components.
For commercial vessels and offshore platforms, we provide maintenance logs and servicing history to meet compliance standards. Leisure craft can benefit from seasonal inspections before and after long trips or winterisation. During each service, we record pressures, check for fluid contamination, and replace worn seals before they fail. Our marine hydraulic repairs Chichester technicians can customise these visits to your equipment and usage schedule.
Preventative maintenance helps avoid expensive emergency callouts and minimises the risk of failure during operation. We offer servicing contracts that provide peace of mind, priority support, and long-term cost savings. Get in touch to discuss a tailored maintenance plan for your hydraulic systems.
What causes marine hydraulic systems to fail?
Hydraulic systems in marine settings face extreme conditions. The most common causes of failure include saltwater corrosion, fluid contamination, worn seals, damaged rods, and improper maintenance. Environmental factors like constant motion and fluctuating temperatures can also degrade components over time.
Can you reseal marine hydraulic cylinders on board?
Yes, we offer on-site hydraulic cylinder resealing through our mobile marine hydraulic repairs. This avoids the need for vessel dry docking and helps restore performance quickly while your boat remains in the water.
Resealing involves disassembling the ram gland, removing worn seals, cleaning the internal bore and rod, inspecting for wear or pitting, and then installing new marine-grade seals. Our vans are equipped with a wide range of seals and fittings, and we often fabricate custom solutions on the spot.
If damage goes beyond standard resealing, such as bent rods or worn bores, we’ll remove the cylinder, carry out full refurbishment in our workshop, and return it promptly. Most minor jobs are completed the same day.
By resealing hydraulic cylinders on-site, we save clients time, cost, and inconvenience. From steering rams to hatch lifters, we handle all types of marine cylinders. Contact our marine team to book a reseal today or arrange an inspection of your system.
What marine-grade components do you use in repairs?
We only use high-quality, corrosion-resistant components in our marine services. These parts are designed to withstand saltwater, vibration, and extreme pressures, ensuring longer service life and improved system performance.
Common marine-grade components include stainless steel fittings, nickel-plated valves, polyurethane or Viton seals, and reinforced hoses with anti-corrosive coatings. We stock OEM and equivalent parts compatible with popular brands like Parker, Bosch Rexroth, and Eaton. Where standard parts won’t fit, we fabricate custom solutions in-house to match system specs.
Our engineers select parts based on your vessel’s environment, load requirements, and existing system design. For deck gear, winches, and cranes, we use reinforced seals and heavy-duty rams. In steering and stabiliser systems, we use precision-machined rods and low-friction guides for smooth, responsive handling.
All materials are tested for marine application, and we offer guidance on upgrading components where needed. Choosing the right parts can reduce the frequency of future repairs, lower operational costs, and ensure safe vessel performance.
Can you diagnose issues if I’m unsure what’s wrong?
Absolutely. Fault-finding is a major part of our marine service. If your system is underperforming or behaving erratically, we can run diagnostics to identify the source of the problem.
Using pressure testing tools, thermal imaging, fluid sampling, and inspection of mechanical movement, we isolate faults in rams, hoses, valves, pumps, and controllers. We also assess the condition of hydraulic oil, rod wear, and cylinder response.
Whether your steering is drifting, a hatch won’t lift, or your stabilisers are reacting slowly, we can pinpoint what’s wrong and explain your options clearly. Our goal is to restore your system efficiently, not guess and replace parts unnecessarily. Even subtle performance issues can indicate deeper wear or pressure imbalance.
We take a methodical approach to every call-out and ensure you receive a full report. Our marine engineers are experienced with all types of systems, from compact leisure setups to full-scale commercial hydraulics. We diagnose quickly, repair accurately, and get you back to safe, smooth operation fast.
Do you offer servicing contracts for ongoing support?
Yes, we offer flexible servicing contracts through our marine support packages. These are ideal for vessel operators who want consistent performance and predictable maintenance costs.
Our service plans can be tailored to your vessel type, equipment use, and sailing schedule. Contracts typically include scheduled inspections, seal checks, oil quality assessments, pressure tests, and preventative repairs. We also monitor wear patterns to predict and prevent major failures before they occur.
Servicing contracts are popular with commercial shipping fleets, leisure yacht operators, and offshore platforms. They reduce the likelihood of unexpected breakdowns and often reduce long-term repair costs. We’ll create a digital service log for each vessel, making it easier to track past work and plan future maintenance.
Priority call-outs, discounted labour rates, and annual performance reviews are all part of the service. You can choose quarterly, bi-annual, or annual visits depending on your needs. By partnering with our marine hydraulic repairs team, you ensure expert oversight of your most critical systems. Regular maintenance doesn’t just improve reliability, it protects the safety of your vessel and crew.
What vessels do you work on?
We work on a wide range of vessels as part of our marine hydraulic service. These include cargo ships, fishing trawlers, tankers, offshore platforms, private yachts, sailing boats, and marine construction vessels.
Our engineers have experience across multiple sectors and vessel classes, including commercial, recreational, and industrial marine operations. Whether you operate a small pleasure craft or a 30,000-ton commercial freighter, we can provide specialist support for your hydraulic systems.
We service steering gear, deck winches, hatch lifters, davits, cranes, stabilisers, and bespoke hydraulic setups. Each job is approached with industry-standard procedures and tailored parts sourcing. We use portable diagnostic equipment for onboard visits and maintain a large inventory of marine-grade components.
If you're unsure whether we cover your vessel type, just ask, we’ve likely worked on similar systems before. Our marine team are adaptable, qualified, and equipped to handle diverse vessels across the South Coast and beyond. Whatever the vessel, we deliver the same high level of expertise and care.
What areas do you cover for marine hydraulic repairs?
Our marine hydraulic service covers a broad area across the South Coast and beyond. We regularly attend vessels in Chichester, Portsmouth, Southampton, Bognor Regis, Petersfield, Winchester, Worthing, Littlehampton, and other surrounding coastal towns.
Whether your vessel is docked in a marina, moored at a shipyard, or out at anchor, our mobile units can travel directly to you. We’re equipped for on-site diagnostics, hydraulic servicing, and emergency repairs. Offshore and coastal operations are supported with reliable scheduling, clear communication, and fast response times.
We also collect components for workshop refurbishment and return them fully tested. If you operate multiple vessels or manage a fleet, we can offer regional service contracts for planned maintenance across your sites.
If you’re unsure whether we cover your location, just give us a call. We’re happy to accommodate special access requirements or remote destinations.





ADDRESS
Walnut Farm Science Park
Lockgate Road
Sidlesham
Chichester
West Sussex
PO20 7QQ
7am - 5pm Mon - Fri
8am - 1pm Saturday
24hr emergency call out
CONTACT US
WORK AREAS
Chichester, Southampton, Winchester, Petersfield, Bognor Regis, Portsmouth, Havant, Fareham, Waterlooville, Arundel, Midhurst, Emsworth.
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