Established Expertise
Over 13 years of experience providing outdoor and garden services in East Sussex, West Sussex, and surrounding areas
Qualified & Certified Professionals
- City & Guilds NPTC Qualified Tree Operatives (Industry-recognized tree surgery certification).
- PA1 & PA6 Certification for the safe and controlled use of chemicals, pesticides, and fertilizers.
Fully Insured & Compliant
- Full Public Liability Insurance for client protection.
- Health & Safety Risk Assessments available upon request.
Reputation & Customer-Centric Approach
- Polite & Professional Service with a strong customer focus.
- Extensive Knowledge Base & Expert Advice for informed decision-making.
- Commitment to Integrity & Respect – Customers receive honest, well-informed recommendations.
Garnham Tree Surgery is a family-run, NPTC-qualified tree surgery company based in Uckfield, providing tree pruning, removals, hedge cutting, stump grinding and emergency storm-damage call-outs across East, West and Mid Sussex
Our Tree Surgery Services
Each service is backed by science-based tree care methods and industry best practices:
Why you need our services
Pruning & Trimming (For Healthier, Stronger Trees)
- Deadwood Removal – Prevents disease and enhances tree safety.
- Structural Pruning – Shapes trees for strength & stability.
- Crown Thinning & Reduction – Allows better airflow and sunlight penetration.
Tree Removal (Safe, Efficient, & Responsible Tree Felling)
- Emergency Tree Removal – 24/7 response to storm-damaged trees.
- Hazardous Tree Assessment – Identification & mitigation of risks.
- Sectional Felling – Controlled tree removal to prevent damage.
Stump Grinding & Removal (Clearing Spaces, Preventing Regrowth)
- Root System Analysis – Identifies hidden underground risks.
- Complete Stump Grinding – Removes stumps efficiently.
- Soil Restoration & Replanting – Prepares the ground for new growth.
Tree Health & Preservation (Protecting Trees from Disease & Pests)
- Tree Disease Diagnosis & Treatment – Early detection & care.
- Pest Control & Prevention – Defends trees against harmful infestations.
- Soil Aeration & Fertilization – Strengthens tree roots & improves longevity.
About Garnham Tree Surgery
With over 13 years of industry experience, Garnham Tree Surgeons are a team of certified arborists and tree care professionals dedicated to the health, safety, and longevity of trees in gardens across Sussex. Our approach integrates scientific tree care methods, environmental consciousness, and top-tier customer service.
Our Mission is to enhance urban green spaces, preserve tree health, and ensure safety through expert arboricultural services.
Accreditations & Certifications:
- ISA & City and Guilds NPTC Certified
- Qualified to PA1 & PA6 standard which permits the safe and controlled application of a range of chemicals, pesticides and fertilizers.
- Fully Licensed & Insured (full public liability insurance)
- Compliance with Tree Preservation Orders (TPOs)
Our commitment to eco-friendly practices ensures sustainable tree care solutions.
We are more than happy to supply fully drafted Health and Safety risk assessments to those that require them.
Award Winning
Established Team
Sussex Case Study
Making a Large Street Tree Safe Again
Unchecked deadwood and heavy canopies don’t just look untidy – they can drop branches onto cars, pavements and garden walls. Our NPTC-qualified team was asked to make this mature roadside tree safe while keeping its natural shape.
Before:
A large, overgrown crown was stretching out over the road, driveways and footpath. In high winds there was a real risk of failing limbs and falling debris, and the sheer volume of growth was blocking light from the nearby homes.
After:
We carried out a careful crown reduction and thinning, removing dead, diseased and crossing branches and bringing the canopy back into balance. The tree is now lighter, safer and better structured – while still providing shade and character to the street.
Results for the homeowner
- Reduced risk of falling branches and storm damage
- More daylight into the house and garden
- A neater, better-proportioned tree that suits the space
- Work completed with full traffic management and site clean-up
Get a free quote for crown reduction today
Prefer a quick answer? Send us your tree photos on WhatsApp for a fast estimate.
Worried about a tree in your garden? Send us photos on WhatsApp or fill out the contact form for a fast, honest opinion from an NPTC-qualified tree surgeon
Customer Testimonials and Reviews
Areas we cover
We provide Tree Surgery in East, West and Mid Sussex and surrounding areas.
If you don’t see your local area, just get in touch as we might be working near you so happy to take your call.
Brighton & Hove
Burgess Hill
Buxted
Crawley
Crowborough
Ditchling
Eastbourne
Hailsham
Hassocks
Haywards Heath
Heathfield
Forest Row
Lewes
Newhaven
Plumpton
Ringmer
Royal Tunbridge Wells
Seaford
Shoreham-by-Sea
Uckfield
FAQ’s
What is the difference between a tree surgeon and an arborist?
A tree surgeon carries out the physical work of pruning, felling, and maintaining trees. Tree surgeons perform tasks like crown reduction, pollarding, and stump grinding. While all tree surgeons have some arboricultural knowledge, not all arborists perform tree surgery.
An arborist is a trained professional specialising in the health, care, and management of trees, shrubs, and woody plants. Arborists provide expert advice, risk assessments, and long-term tree care planning, knows what species are which and related diseases.
At Garnham Tree Surgery, our team are skilled tree surgeons, but have enough knowledge to ensure expert care from consultation to completion.
How often should I have my trees pruned?
Tree pruning frequency depends on the tree species, age, and purpose of pruning. Generally:
- Young trees – Every 2-3 years to encourage proper structure.
- Mature trees – Every 3-5 years for health and safety.
- Fruit trees – Annually to enhance fruit production.
- Hedges – 1-2 times a year for shaping and density.
Our experts assess each tree individually and recommend the best pruning schedule.
What are Tree Preservation Orders (TPOs), and do they affect me?
A Tree Preservation Order (TPO) is a legal protection issued by the local council to safeguard trees of significant importance. If a tree on your property is protected by a TPO, you must obtain permission from the council before carrying out any work (including pruning or removal).
At Garnham Tree Surgery, we can check if your trees are protected and help you apply for the necessary permissions.
What should I do if a tree falls on my property after a storm?
If a tree falls or becomes hazardous due to a storm, follow these steps:
- Stay safe – Avoid the area, especially if power lines are involved.
- Call professionals – Our 24/7 emergency tree service can safely remove storm-damaged trees.
- Check your insurance – Some policies cover storm damage tree removal.
We specialise in emergency call-outs and can handle storm damage quickly and safely.
How do I know if my tree is diseased or dying?
Signs of a diseased or dying tree include:
- Discoloured or wilting leaves
- Cracks, cavities, or fungal growth on the trunk
- Dead branches or excessive leaf drop
- Pests or insect infestations
If you notice these symptoms, our qualified arborists can assess the tree and recommend treatment or removal if necessary.
Do I need to remove a tree stump after cutting down a tree?
While leaving a stump is an option, removal is recommended to:
- Prevent trip hazards and regrowth.
- Avoid pest infestations and fungal diseases.
- Improve garden aesthetics and usability.
We offer professional stump grinding to eliminate the stump efficiently and restore your landscape.
How much does tree surgery cost?
Tree surgery costs depend on:
- Tree size & complexity of the job
- Accessibility & location
- Type of service required (e.g., pruning vs. complete removal)
We provide free, no-obligation quotes—just contact us for an assessment!
When is the best time of year for tree work?
- Winter (Dormant Season) – Ideal for most tree work, including pruning and removals.
- Spring/Summer – Good for light maintenance but avoid disturbing nesting birds.
- Autumn – Great for planting and minor trimming.
We ensure all tree work follows best seasonal practices for tree health and legal compliance.
Is it easy to cut back a tree canopy?
Depending on the height of the tree, you might be able to cut back some thin branches and foliage with the right equipment and someone holding the ladder. But please leave climbing high and cutting with a chainsaw to the experts! Just give us a call and we’d happily give you a quote that will be more reasonable than you think.
What areas do you work in?
We are based in Uckfield so cover all local towns, hamlets and villages nearby including Ansty, Ardingly, Argos Hill, Balcombe, Barcombe, Barcombe Mills, Best Beech Hill, Birch Grove, Bodle Street Green, Broad Oak, Brook Street, Burgess Hill, Burwash Common, Buxted, Cade Street, Central, Chelwood Common, Chelwood Gate, Clayton, Coggins Mill, Cross in Hand, Crowborough, Cuckfield, Dallington, Danehill, Ditchling, Ditchling Common, Duddleswell, Eason’s Green, East Chiltington, East Hoathly, Fairwarp, Five Ash Down, Fletching, Foxhunt Green, Furner’s Green, Golden Cross, Gun Hill, Hadlow Down, Halland, Hassocks, Haywards Heath, Heathfield, Hellingly, Heron’s Ghyll, Herstmonceux, Highbrook, Horam, Horsted Keynes, Hurst Wickham, Isfield, Laughton, Lindfield, Little Horsted, Little London, Lower Horsebridge, Magham Down, Maresfield, Mark Cross, Mayfield, Maynard’s Green, Newick, Nutley, Old Heathfield, Paine’s Corner, Palehouse Common, Piltdown, Plumpton, Pound Green, Punnett’s Town, Pyecombe, Ringmer, Rose Hill, Rotherfield, Rushlake Green, Salters Green, Sandrocks, Scaynes Hill, Sheffield Green, Shortgate, South-east / South, Splayne’s Green, Streat, Tidebrook, Town Row, Turner’s Green, Uckfield, Wadhurst, Waldron, Walstead, Warbleton, Wellshurst, Westmeston, Wivelsfield, and Wivelsfield Green.
Tree Care Knowledge Hub
Read our expert arborist insights to boost your tree care knowledge today!