TREE SURGERY
Professional tree surgery across Surrey and London.
Advanced Tree Services provides carefully planned tree surgery for homeowners, businesses and local authorities. Our experienced arborists assess each site and recommend the work needed to manage trees safely and responsibly.
Tree surgery services
- Tree pruning and crown management
- Tree removal and sectional dismantling
- Deadwood and hazardous branch removal
- Stump grinding and site clearance
Why choose us
✓
ARB Approved
Independently assessed professional standards
✓
Fully insured
Public and employer liability protection
✓
BSI certified
ISO 9001, ISO 14001 and ISO 45001
✓
SafeContractor approved
Recognised health and safety standards
PROFESSIONAL TREE CARE
The right work for every tree and site.
Effective tree surgery starts with a careful assessment of the tree, its condition and its surroundings. We recommend appropriate work based on what the tree requires, taking account of nearby buildings, access, public areas and the intended outcome.
TREE SURGERY SERVICES
Practical solutions for trees of every size.
From routine pruning to complex removals, each job is assessed and planned around the tree, the site and the result you need.
Tree pruning
Careful removal of selected growth to improve clearance, condition and the overall structure of the tree.
Crown reduction
Reducing the height or spread of a crown while retaining a balanced and natural tree shape.
Crown thinning and lifting
Selective branch removal to improve light, reduce density or provide suitable clearance beneath the crown.
Tree removal
Safe felling or sectional dismantling where a tree is unsuitable, unsafe or needs to be removed for planned work.
Deadwood and hazard removal
Removing dead, damaged or unsafe branches that could pose a risk to people, property or surrounding areas.
Stump grinding
Grinding remaining stumps below ground level to reclaim space and prepare the area for its next use.
HOW WE WORK
A clear process from assessment to completion.
Every site is different, so we assess the trees, explain the recommended work and plan each stage carefully.
01
Enquiry
Tell us about the trees, the location and any concerns or work you are considering.
02
Site assessment
We visit where required to assess the trees, access, surroundings and practical constraints.
03
Advice and quotation
We recommend suitable tree work and provide a clear written quotation for the planned work.
04
Planning and tree work
The appropriate team, equipment and working methods are organised before work begins.
05
Completion
The agreed work is completed carefully, arisings are removed and the site is left safe and tidy.
CLIENT FEEDBACK
Excellent service. Four large ash trees suffering from die-back removed in a mature and confined garden. Messy job with huge amount of wood and branches taken away, but John and his team took time and care to protect plants and buildings from any damage. Very professional service. Pleasure to deal with manager Rob. Highly recommended.
William Richardson
5-star Trustpilot review · 1 March 2026
TREE SURGERY FAQs
Common questions about tree surgery.
Helpful answers about quotations, permissions and what to expect when arranging tree work with ATS.
Do I need permission before tree work begins?
Some trees are protected by a Tree Preservation Order or are within a conservation area. We can advise what may need checking with the local authority before work is arranged.
How much does tree surgery cost?
The cost depends on the type and scale of work, access, equipment and site conditions. A site visit may be required before we provide a clear written quotation.
Will you remove the branches and timber?
Yes. Unless agreed otherwise, the resulting branches, timber and other arisings are removed and the working area is left tidy.
Are you insured and professionally accredited?
Yes. ATS is fully insured and holds recognised industry accreditations, including ARB Approved Contractor, BSI certification and SafeContractor approval.
READY TO GET STARTED?
Tell us what you need help with.
Contact our team to discuss the trees, the site and any immediate concerns. We’ll explain the next step and arrange a site visit where required.