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Tréleidir.lu
Arborist Tom Aakrann
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Note: Tréleidir.lu is the new website of Tom Aakrann – previously known as Arborist Tom Aakrann (arborist.lu). The old site is being rebuilt; messages to info@arborist.lu are no longer reliably delivered. Please use only the contact details on this site.
About

Tom Aakrann – tree inspector and tree care professional from Altrier

Worked my way up from the bottom, with practice and targeted training. Certified tree inspector (FLL), rope climbing, aerial work platform. Self-employed since 2023, working throughout Luxembourg.

Tom Aakrann in climbing gear on a stem section

From the bottom up – and then into the crown

I grew up in Luxembourg and didn't come to tree care by the straight path. After years in social and care work, I jumped in at the deep end and started in vegetable growing and fruit culture – at the very bottom of the chain, with hoe, hedge trimmer and brushcutter. From there I worked my way up over the years: into tree care, onto the rope, into the crown, to tree inspection – most recently a year in the team at Arbor360, alongside my own business.

The path was always the same: lots of practice, with targeted blocks of theory in between. Chainsaw and felling technique at the CNFPC, rope climbing, aerial platform, species protection, FLL tree inspector – something new every year, to this day. Not theory first and practice someday, but the other way round: first see what the tree does, then understand why. I think that's the better order, and I've resolved never to stop – the next steps are called European Tree Worker (ETW) and European Tree Technician (ETT).

Why the business is called Tréleidir is told on a little page of its own.

The fruit tree has remained my root. In the intensive course Bongert of the Natur- & Geopark Mëllerdall I specialised in standard orchards – old Luxembourg varieties, their care and their preservation are a cause of my own.

Why I pass it on

Because I know the path from the bottom, I know where it gets stuck for others. Not everyone who is good with trees has the desire or the means to study arboriculture for years. But with the right practice at your side and well-chosen courses at the accredited providers, you can get very far – I've lived it. That's why I take the people who work with me along in the practical work and lead them step by step to the trainings that suit them. There is no fixed curriculum for that, and that's deliberate: not everyone wants to climb, not everyone needs the platform, and the tree inspector exam is demanding enough that it isn't the right next step for everyone. What someone learns follows their strengths and their pace – not my path. My goal isn't just a good business: I want the quality of tree care in Luxembourg to rise a good deal overall – until we have plenty of good arborists here and no tree has to be topped any more just because nobody was around who could do better.

For this, an education fund is being planned that sets aside a small share of every job – for the training of my own people and of those still to come.

FLLCertified tree inspector, since 2023, refresher 2026
SKTRope climbing – rope work and fall protection (2022/23)
ECC 1 & 2European Chainsaw Certificate, CNFPC 2023
Aerial work platformOperator licence, in regular use since 2023
Qualifications

Certificates & training

  • 2026
    FLL tree inspector – advanced & refresherCourse to the FLL tree inspection guideline
  • 06/2024
    Species protection in tree care and tree inspectionBildungsstätte Gartenbau – protected species, habitat structures, legal basics, recognising features
  • 10/2023
    European Chainsaw Certificate ECC 1 & 2Felling technique, processing, work safety (CNFPC)
  • 09/2023
    Near-natural green space designIntroductory course CNFPC
  • 08/2023
    FLL-certified tree inspectorFirst certification, Baum hoch 4 GmbH
  • 2023
    Aerial work platform operator licenceMobile elevating work platforms
  • 2022/23
    Intensive course Bongert – standard orchardsNatur- & Geopark Mëllerdall, with the Lycée Technique Agricole, SIAS and ANF
  • 12/2022
    Rope climbing SKT – travaux en hauteur sur cordesRope work and fall protection, 16 h (Forum pour l'emploi / Ministère de l'Éducation nationale)
  • 2021–22
    Work safety & fall protection PPEWorking at height, brushcutter, hedge trimmer, ladders (Forum pour l'emploi)
Career

From the garden into the crown

  • since 2023
    Self-employed arborist & tree inspectorArborist Tom Aakrann → Tréleidir.lu, Altrier. Started with fruit tree pruning and tree care on campsites and in private gardens, FLL certification in parallel; today FLL tree inspections, statements on stability and breakage safety, tree care by SKT and platform, technical fellings with rigging, fruit tree pruning and planting
  • 2025–26
    Arborist at Arbor360 S.à r.l.A year in the team of an established Luxembourg tree care company, alongside my own: rope climbing and platform, crown maintenance and regeneration pruning, sectional fellings with rigging, traffic safety on jobs for the Ponts et Chaussées, forestry work
  • 2021–23
    Gardening and landscapingForum pour l'emploi, Luxembourg – the way in: fruit tree culture and pruning, green spaces, machines, first courses
  • 2015–17
    Social and care workStëftung Hëllef Doheem, Institut St-Joseph Betzdorf – the way with people that helps me with every customer today

Languages

Lëtzebuergesch (mother tongue) · Deutsch (fluent) · Français (good technical and conversational skills) · English (good)

How I work

What you can count on

Inspect first, then pruneEvery cut starts with a look at the whole tree: vitality, structure, fungi, habitat features.
Professional standardsTree inspection to FLL, care to the ZTV tree care standard, species protection to the legal requirements.
Gentle on tree and gardenRope climbing or platform, depending on tree and access – lawn, beds and root zone stay intact.
In writing and traceableQuote in advance, documentation with photos and findings on request.
Passing on knowledgeWhoever works with me learns on the tree – and is guided to the courses that take them further.
Fair to colleaguesI only take on customers of Arbor360 and partner companies when the company itself passes them on. My tree inspection is available independently – or simply added through your own company.

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