Tree Surgeon in Sunbury‑on‑Thames
Looking for a tree surgeon in Sunbury‑on‑Thames? We’re based in Hersham, a short drive away across the river, and we work across Lower Sunbury, Sunbury Common, Sunbury Cross and the roads up towards Kempton Park.
Sunbury sits on river gravels over London Clay, with the Thames along its southern edge and groundwater that rises and falls with the river. Lower Sunbury is the old village, with Sunbury Park and its walled garden, St Mary’s churchyard and some big riverside gardens.
Crown reduction, deadwooding, felling, stump grinding, hedge cutting and 24/7 emergency call-outs. BS3998 standards, NPTC qualified, fully insured, free written quotes.
Our Tree Surgery Services in Sunbury‑on‑Thames
- Tree Pruning & Crown Reduction – Improve shape, light, and safety.
- Tree Felling & Removals – Safe dismantling in confined spaces.
- Stump Grinding – Stumps ground out below ground level and the hole backfilled.
- Hedge Cutting & Maintenance – Regular trimming for neat boundaries.
- Emergency Tree Work – 24/7 call-out for storm-damaged or fallen trees.
Your Local Tree Surgeons in Sunbury‑on‑Thames
Wet Ground and Big Riverside Trees
Spelthorne’s own flood assessment says groundwater here is likely to sit at roughly the level of the river, and a large part of the borough is in a flood zone. After a wet winter the ground stays soft for weeks.
That matters for trees. Waterlogged ground gives roots less grip, so a large tree is more likely to come over in a winter storm than in a dry summer. It matters for us too: heavy kit on a saturated lawn makes a mess, so we plan access, put boards down and pick our moment.
What we do about it
On riverside plots it’s usually a case of keeping big willows, poplars and planes in proportion with regular reductions, clearing deadwood over paths and moorings, and keeping an eye on anything that has started to lean.
Further from the river it’s the usual suburban mix: conifer hedges, fruit trees, and garden oaks and sycamores that have got too big for the space.
The Lower Sunbury Conservation Area
Lower Sunbury was first designated in 1969, with boundary changes in 1992, and it’s Sunbury’s only conservation area. It runs along the river and takes in Sunbury Park, St Mary’s Church and Orchard Meadow.
Spelthorne’s appraisal points to the thick belt of trees around Sunbury Park and the historic yews in the churchyard, and notes that several Tree Preservation Orders are already in place.
What that means for your tree
Inside the conservation area, trees with a trunk of 75mm or more at 1.5m are protected and the council needs notice before any work. A tree with a TPO needs written permission, and Spelthorne can prosecute for unauthorised work. Spelthorne sets out the rules on its trees and conservation areas page.
You can check TPOs on Spelthorne’s Planning Constraints search and conservation areas on Spelmaps. Or ask us. We check before we quote.
Working Near the Thames
Here the Thames is non-tidal (the tidal river ends at Teddington Lock). Work within 8 metres of the bank of a main river can need a flood risk activity permit from the Environment Agency if it could affect the stability of the bank.
Most garden tree work comes nowhere near that, but felling or grinding out a big tree on the bank can. If your tree is on the riverbank, we’ll tell you at the quote whether the Environment Agency needs to be involved.
Whose tree is it?
Trees on the pavement outside your house are Surrey County Council’s, and trees in Spelthorne’s parks are the borough’s. We only work on privately owned trees, but we’ll point you to the right people for the rest.
Horse Chestnut, Ash Dieback and Oak Processionary Moth
Bleeding canker of horse chestnut is found across Great Britain and can kill affected trees. Ash dieback is present in most of the country, and damage at the base can weaken the trunk. If a horse chestnut is weeping dark fluid from the bark, or an ash is dying back from the top, get it looked at.
Oak processionary moth is established in neighbouring Elmbridge and Richmond, so if you have oaks, know what to look for. Between roughly May and July, look for caterpillars moving nose-to-tail up and down oak trunks, and white silken nests where branches meet the stem. The hairs cause rashes, eye irritation and breathing problems in people, dogs and horses, and old nests stay hazardous long after the caterpillars have gone.
Spelthorne asks for sightings on private trees to be reported to the Forestry Commission’s TreeAlert. Don’t try to remove a nest yourself and never pressure-wash one, as that spreads the hairs. Keep children and dogs away from the tree, photograph it from a safe distance and send it to us. Identification is free, and we’re Lantra trained for removal.
Sunbury‑on‑Thames, in Short
- Local to Sunbury, based a short drive away in Hersham
- Used to big riverside trees and soft, wet ground, with access planned at the quote
- Lower Sunbury conservation area and TPOs checked before we quote
- We’ll tell you if riverbank work needs Environment Agency involvement
- Lantra trained for OPM removal
- Fully insured, NPTC qualified, free written quotes
Tree Surgeon in Sunbury‑on‑Thames: Common Questions
Do I need permission for tree work in Sunbury?
If you’re in the Lower Sunbury conservation area or the tree has a TPO, yes. Trees over 75mm trunk diameter at 1.5m in the conservation area need notice to Spelthorne before any work. We check before quoting.
Do I need Environment Agency permission for work on a riverside tree?
Sometimes. Work within 8 metres of the bank of the Thames can need a flood risk activity permit if it could affect the bank’s stability. Ordinary pruning rarely does; felling or grinding out a tree on the bank might. We’ll tell you at the quote.
Who looks after the tree on the pavement outside my house?
Surrey County Council. Report problems through their highways service on 0300 200 1003 or online. Trees in Spelthorne’s parks go to the borough council.
How much does a tree surgeon in Sunbury cost?
It depends on the tree, the access and what’s underneath it. A hedge trim is a very different job to dismantling a big oak beside a house. Quotes are free and in writing, and the price we quote is the price you pay.
Are you insured?
Fully: public liability and employers’ liability, with certificates sent before we start if you’d like them. Ask any tree surgeon for theirs.
What happens to the waste?
It goes with us. All arisings are handled in accordance with our Duty of Care under the Environmental Protection Act 1990 and transferred only to appropriately licensed facilities. Timber can be left cut to size for firewood if you want it. Just say when we quote.
Areas We Cover in and Around Sunbury‑on‑Thames
We cover all of Sunbury‑on‑Thames, including Lower Sunbury and Thames Street, Sunbury Cross, Sunbury Common and the roads around Kempton Park, along with Shepperton, Upper Halliford and Hampton.
Across the river we’re in Walton on Thames, Hersham, East Molesey and Weybridge every week.
Not sure if we cover your postcode? Give us a ring and we’ll tell you straight away.
Contact Your Local Tree Surgeon in Sunbury‑on‑Thames
Give us a ring on
07522 167 197 or 020 3488 8694
for a free no-obligation quote. Or fill in the form below and we’ll get back to you, usually the same day.