Arboricultural Services · London

0 trees managed across 0 London boroughs last year.

From century-old cedars in listed gardens to emergency crown reduction before morning assembly — Canopy quantifies every risk, handles every regulation, and leaves nothing behind but daylight where danger hung.

0Site surveys completed

100%TPO applications approved

4 hrsEmergency response time

Book Your Site Survey TPO Consultation

Completed works · London 2025

Active site

Each dot represents a completed arboricultural project

Case Studies

The work, in the words of those who commissioned it.

Large cedar tree with visible crown damage and overgrowth before arboricultural work

Beautifully preserved cedar tree after professional crown reduction showing clear canopy structure

BeforeAfter

"The cedar had been the centrepiece of the garden for a hundred and forty years. Canopy's survey made the case for preservation when every other contractor had recommended removal."

Margaret HollowayHead of Estates, Dulwich CollegeDulwich, SE21

In the autumn of 2024, a Category A cedar of Lebanon on the grounds of a Grade II listed Dulwich estate was flagged by a structural engineer as potentially hazardous following root heave. The estate manager, tasked with protecting both the listed structure and the tree's TPO status, commissioned a full BS5837 arboricultural survey. Canopy's team identified a cavity in the primary scaffold limb and recommended targeted crown reduction rather than felling — a recommendation that satisfied the local planning authority, preserved the tree's amenity value, and avoided a six-month TPO application delay. The work was completed during a single overnight window.

ServicesBS5837 Survey · Crown Reduction · TPO Liaison

Century-old cedar retained. TPO upheld. Work completed overnight.

Storm-damaged tree with fallen branches blocking a school playground at night

Before

After

"Storm damage at 11 pm. Canopy were on site by midnight. By 7 am, the playground was clear and the children never knew a thing had happened."

David OkaforBursar, St. Mary's Primary SchoolIslington, N1

A storm in January 2025 brought down a significant section of a mature London plane tree onto the perimeter fence of an Islington primary school. With 340 pupils due to arrive at 8:30 am, the school bursar called Canopy's emergency line. The response team mobilised within forty minutes, assessed the structural integrity of the remaining scaffold under floodlight, and completed a full clearance of the playground and fence line by 6:45 am. A follow-up daytime survey confirmed the remaining tree was structurally sound. The local authority's arboricultural officer signed off within the week.

Site cleared in 7 hours. School opened on time. No disruption to 340 pupils.

"The TPO application was the part I had been dreading for months. Canopy handled the entire process — survey, drawings, submission — and it was approved first time."

Philippa Crane-WhitfieldEstate Manager, Private EstateKensington, W8

A private estate in the Royal Borough of Kensington and Chelsea required the removal of two mature holm oaks whose root systems were causing progressive damage to a Victorian boundary wall. Both trees held Tree Preservation Orders. The estate manager had attempted to navigate the application process independently and been refused. Canopy conducted a fresh survey, prepared a full arboricultural impact assessment, engaged directly with the council's tree officer, and resubmitted with amended proposals that mitigated amenity loss through a structured replanting scheme. Consent was granted within eight weeks. Removal and replanting were completed in a single three-day programme.

ServicesArboricultural Impact Assessment · TPO Application · Replanting Scheme

TPO consent granted first time. Boundary wall protected. Two replacement oaks planted.

Mature holm oaks with roots visibly lifting and damaging a Victorian brick boundary wall

Restored Victorian boundary wall with newly planted oak saplings in a Kensington estate garden

BeforeAfter

Services

Every discipline, under one contract.

From initial survey to final sign-off — Canopy manages the full arboricultural lifecycle so estate managers don't have to coordinate multiple contractors.

BS5837 Arboricultural Survey

Full tree survey to British Standard 5837, producing category assessments, root protection area calculations, and impact assessments for planning applications. The document your planning authority requires before any decision is made.

Listed GardensPlanning SupportConservation Areas

TPO Applications

End-to-end management of Tree Preservation Order applications — from initial council liaison to submission of arboricultural justification. First-time approval rate: 100%.

TPO ConsentCouncil LiaisonLegal Compliance

Emergency Response

Storm damage, structural failure, and hazard removal — mobilised within four hours, 24 hours a day. Every emergency crew is fully qualified to NPTC standard.

24/7 Response4-Hour MobilisationNHS Trusts

Crown Reduction & Pruning

Precision crown work by qualified arborists using industry-standard techniques. From formative pruning of young specimens to structural reduction of Category A trees — all work carried out to BS3998.

BS3998 CompliantOvernight AvailableZero Disruption

CCTV Sightline Clearance

Specialist clearance programmes for NHS trusts and facilities managers requiring unobstructed CCTV coverage. Works planned around operational hours to minimise disruption.

NHS TrustsFacilities ManagementSecurity Compliance

Replanting & Aftercare

Structured replanting schemes designed to satisfy planning conditions and local authority requirements. Species selection, planting specification, and three-year aftercare programmes.

Planning ConditionsSpecies SelectionLong-term Aftercare

Book a Survey

Every engagement begins with a site survey — no obligation, no assumptions.

A qualified arborist visits your property, assesses the trees, and produces a written report within five working days. The survey cost is credited against any subsequent works.

ISA Certified ArboristsAll surveyors hold LANTRA/ISA certification

Full public liability insurance£10 million cover on every contract

Survey report in 5 working daysWritten, signed, planning-authority ready

TPO Guidance

Not ready to book?
Understand your conservation obligations first.

If your property sits within a conservation area, or if any tree on your land holds a Tree Preservation Order, you may need consent before instructing any contractor — including for routine pruning. A single unauthorised cut can result in an unlimited fine.

Free initial regulatory guidance by email

Confirmation of TPO status within 48 hours

Full application management if consent is required

Request a TPO Consultation

Tell us your postcode and we'll check your tree's protected status and advise on next steps.

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No commitment. Free initial guidance only.