There is something genuinely satisfying about working with trees. You are outdoors every day, no two jobs are quite the same, and the work you do has a real, visible impact on the landscape around you. If you have been wondering how to become a tree surgeon in the UK, you are in the right place.
This is a practical guide covering everything you need to know: the different routes into the profession, the qualifications that matter, how long the journey takes, and where a career in arboriculture can take you in the long run.
What Does a Tree Surgeon Actually Do?
Tree surgeons, more formally known as arborists, are responsible for the care, maintenance and management of trees. Day to day that can mean anything from pruning and felling to crown reduction, stump grinding, emergency storm work, and tree health assessments.
It sits within the broader world of horticulture and land management, and it is one of the most technically skilled roles you can find in the green industries. You will need to be physically capable, comfortable working at height, and confident using specialist machinery including chainsaws.
It is hard work, but it is also one of those careers where you can progress quickly if you are willing to put the time in.
The Three Main Routes In
There is no single path to becoming a qualified arborist in the UK. The route that suits you will depend on your age, your current situation, and how quickly you want to start earning.
1. An Apprenticeship
For school leavers and younger career starters, an apprenticeship is often the strongest route. You earn a wage while you learn, gain hands-on experience from day one, and work towards recognised qualifications at the same time.
The Level 2 Arboriculture Apprenticeship is the most common starting point. It covers the practical and theoretical foundations of tree work and typically takes around 18 months to two years to complete. You will be employed by a contractor throughout, which means you are building real industry experience alongside your training.
You can explore current apprenticeship opportunities at golandscape.co.uk/landscaping-education/landscape-apprenticeship/.
2. A College Course
If you are not yet in work or prefer a more structured learning environment before entering employment, a college course is a solid option. Many colleges across the UK offer Level 2 and Level 3 Diplomas in Arboriculture or Forestry, as well as T Levels in Agriculture, Land Management and Production, which include industry placements.
These courses build a strong knowledge base and often include some practical chainsaw training, though you will likely need to top up your tickets once you move into employment.
3. Working Your Way Up
Some people come to tree surgery through grounds maintenance, forestry, or general landscaping work. If you are already employed in the green sector and want to move into arboriculture, speaking to your employer about funding your chainsaw qualifications is a realistic option.
Career changers from entirely different industries also make this move successfully. If that is your situation, the career changer section on GoLandscape has guidance tailored to you.
The Qualifications That Matter
Regardless of how you get into the industry, there is a core set of certifications that every practising arborist needs. These are assessed and awarded through bodies such as NPTC (National Proficiency Tests Council) and Lantra Awards, and they are widely recognised by employers across the UK.
The Essential Chainsaw Certificates
| Qualification | What It Covers |
| CS30 | Safe use of a chainsaw, including cross-cutting and maintenance |
| CS31 | Felling and processing small trees |
| CS32 | Felling and processing trees over 380mm |
| CS38 | Climbing and aerial rescue using a chainsaw |
| CS39 | Use of a chainsaw from a rope and harness |
CS30 and CS31 are the minimum requirement for most entry level tree surgery roles. Many employers will fund these once you are in post, though having them already gives you an advantage when applying.
Working at Height
Beyond the chainsaw certs, you will need training in aerial tree work. The Lantra Awards and City and Guilds qualifications in aerial tree rigging and pruning are the most widely recognised. These are typically completed once you have some ground experience and are ready to progress into climbing work.
First Aid
A valid outdoor first aid certificate is considered essential in most arboriculture roles. This is worth completing early, as it is often required before you can progress to working at height.
The Arboricultural Association
Once you are established, membership and accreditation through the Arboricultural Association is a strong marker of professionalism. Their technician and consultancy pathways are recognised throughout the industry and are worth working towards as your career develops.
How Long Does It Take?
Here is a realistic timeline depending on the route you choose:
Apprenticeship Route
- Year 1: Employed, working towards Level 2, completing CS30 and CS31
- Year 2: Continuing on site, building experience, completing further chainsaw units
- Year 2 to 3: Progressing to climbing qualifications and potentially Level 3
College Route
- Year 1 to 2: Full time or part time study, gaining diplomas and foundational practical skills
- Year 2 onwards: Employment and on the job qualification building
Career Changer Route
- Months 1 to 6: Gaining entry level employment or work placement
- Months 6 to 18: Completing chainsaw certs and building site hours
- Year 2 onwards: Progressing to aerial work and specialist qualifications
| Most people are climbing and working with a degree of independence within two to three years of starting out. That is a relatively short runway compared to many careers. |
What Progression Looks Like
Tree surgery is not a job you are stuck in at one level. There is a clear progression route for those who want to develop, and it opens up in a few different directions.
- Senior Arborist or Climbing Arborist: With experience and a full ticket set, you can lead jobs and take responsibility for more complex work.
- Contracts Supervisor or Team Leader: Many experienced arborists move into supervisory roles, managing crews and quoting for work.
- Consultant Arborist: With further study, you can move into consultancy, advising on planning applications, tree surveys, and risk assessments. This pays well and is in consistent demand.
- Self Employment: A large proportion of the arboriculture sector is made up of sole traders and small contractors. Once you have your qualifications and experience, running your own operation is a very achievable goal.
It is worth knowing that arborists with a broader background in horticulture or land management tend to be more versatile, which can open doors across the wider green industries if your interests develop over time.
Is It the Right Career for You?
Tree surgery suits people who are practical, physically active, and happy outdoors in all weathers. You need to be comfortable with risk management and detail oriented when it comes to safety, but you do not need any specific academic background to get started.
If you are not yet certain whether arboriculture is the right fit, the GoLandscape career quiz is a good starting point. It takes a few minutes and helps match your interests and strengths to roles across the landscaping and horticulture sector.
You can also browse tree surgery and arborist job roles on GoLandscape to get a feel for what employers are looking for right now, and read success stories from people already working in the industry to hear how others made the move.
If you want a broader picture of what a career in arboriculture looks like beyond the practical steps, take a look at the GoLandscape guide to careers in arboriculture for more context on the sector itself.
