Aero Engine Services in the UK and Ireland

At Fierbois Engine Services, we bring over 20 years of experience to the aviation industry, delivering aero engine services throughout the UK and Ireland and beyond. Our origins are rooted in hands-on expertise, gained across major airlines and leading overhaul facilities.
Over the decades, we have seen that many leasing companies and asset owners possess strong financial know-how, but sometimes lack the technical background essential for informed decisions about aircraft engine purchase and usage. It is this knowledge gap that inspired us to establish Fierbois Engine Services.
We support owners, lessors, and airlines with independent, professional, aircraft engine support services for commercial aero turbines. Our goal is not only to extend the lifetime and performance of every engine, but also to empower our clients to make confident, cost-effective choices about their fleets. By focusing on accuracy, objectivity, and real-world industry expertise, we help clients succeed in a complex sector where safety and reliability are non-negotiable.
At Fierbois Engine Services, quality and safety underpin every aspect of our work. We know that your business depends on the reliability and performance of your engines. That's why our technical team is committed to upholding exacting standards with every assessment and review.
Every aircraft engine performance assessment is performed with attention to detail using independent methodology and diagnostic tools. Our safety-first culture ensures that engines are evaluated not only for current operation but also for long-term reliability and value retention. We're proud to help our clients maintain fleets that are flight-ready, efficient, and compliant, helping you fly your business forward with total peace of mind.

At Fierbois Engine Services, our technical experience in aero engine services is matched by our deep knowledge of key aero engine families, including:
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V2500-A5
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CFM56-3, CFM56-5B, and CFM56-7B series
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PW4000
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Rolls Royce Trent 700
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Rolls Royce Trent 800
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GE90 series
This specialisation enables us to deliver precise, effective technical services for a wide range of commercial aircraft engines in the UK and Ireland.
We are more than just service providers; we are committed partners who stand alongside you for every technical challenge. At Fierbois Engine Services, every inspection, review, and recommendation is shaped by our core values:
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We believe in building long-term relationships with clients. Our service is dedicated to supporting lessors, airlines, and owners, helping them to concentrate on business priorities while we protect the value and compliance of their assets. Your goals become our priorities.
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Our standards set us apart. Each service - whether a lease return review, shop visit management, or physical inspection assessment - is executed with care.
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We maintain a proactive and positive approach to every project, regardless of complexity or scale.
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With two decades of aviation experience, our advice is always grounded in current technical best practice and real-world problem solving.
When you work with Fierbois Engine Services, you can trust that your engines are in the hands of a professional team, committed to safety, reliability, and lasting value.

Email us directly or use our booking form to start a conversation with our professional technical advisors.