HNP Engineers
HNP Engineers
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  • ABOUT
    • History
    • Volvo Penta
    • Castrol Marine Oils
  • Services
  • CONTACT
  • More
    • Home
    • ABOUT
      • History
      • Volvo Penta
      • Castrol Marine Oils
    • Services
    • CONTACT

  • Home
  • ABOUT
    • History
    • Volvo Penta
    • Castrol Marine Oils
  • Services
  • CONTACT

Our Services

Comprehensive Marine Engineering & Repair Solutions

  

At HNP Engineers (Lerwick) Ltd, we provide a full range of engineering, repair, and maintenance services to keep vessels, machinery, and equipment operating at peak performance. With over 50 years of expertise, we serve Shetland’s fishing, aquaculture, ferry, oil & gas, and renewable energy industries, delivering high-quality workmanship and trusted technical support.

Our Core Services

Marine Engineering

Expert Repairs, Servicing & Installations for All Vessels


From routine servicing to complex overhauls, our experienced marine engineers provide comprehensive engine maintenance, repair, and installation services for all types of vessels. Whether you operate a fishing boat, commercial vessel, ferry, or offshore support craft, we ensure your engines perform reliably under the toughest conditions.


What We Offer:


✔ Engine Servicing & Repairs – Routine maintenance and fault diagnosis to prevent costly breakdowns.
✔ Full Overhauls & Rebuilds – Extending the life and performance of your marine engines.
✔ Installation & Upgrades – Fitting new engines and systems for improved efficiency.
✔ Emergency Call-Out Service – Rapid response for urgent repairs to keep you operational.

✔ Authorised Dealer for Volvo Penta – We provide factory-trained servicing and genuine parts for one of the leading marine brands.

Volvo Penta Authorised Dealer

As an authorised Volvo Penta dealer we can work with you to get genuine parts & accessories 

Find out more

Hydraulic Services

Custom Hydraulic Solutions for Marine & Industrial Applications


Our team specialises in the design, manufacturing, repair, and installation of hydraulic systems for vessels, aquaculture, oil & gas, and general engineering applications.


What We Offer:


✔ Hydraulic System Repairs – Diagnosing and fixing hydraulic leaks, failures, and inefficiencies.
✔ Bespoke Hydraulic Components – Custom-built solutions tailored to your needs.
✔ Hydraulic Hose Manufacturing & Fitting – Precision-made hoses for all applications.
✔ System Upgrades & Installations – Enhancing performance and reliability.

️✔ Reliable, high-performance hydraulic solutions for demanding environments.


General Engineering & Repairs

Precision Engineering for Marine, Agricultural & Industrial Sectors


Our workshop is fully equipped for fabrication, machining, and metalwork repairs, supporting a wide range of industries beyond marine applications.


What We Offer:


✔ Fabrication & Welding – Custom metalwork solutions in steel, aluminium, and stainless steel.
✔ Machining & Turning – Precision components for marine, industrial, and agricultural machinery.
✔ Structural Repairs – Strengthening and restoring vital equipment and infrastructure.
✔ Bespoke Engineering Solutions – Tailored services for specialist projects.


From minor repairs to complex engineering projects – we’ve got it covered.

Looking for expert engineering support?

Speak to us today

Spare Parts & Engineering Store

A One-Stop Shop for Marine & Engineering Components


Our extensive engineering store carries a vast selection of spare parts, tools, and consumables, ensuring you get the parts you need when you need them.


What We Offer:


✔ Genuine Parts for Volvo Penta – Official dealer stock available.
✔ Spare Parts for Caterpillar, Perkins & More – A huge range of engine components.
✔ Hydraulic Fittings, Hoses & Components – Ready-made and custom solutions.
✔ General Engineering Supplies – Bearings, seals, lubricants, fasteners, tools, and more.



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