Glasgow's NPTC-Qualified Tree Health Monitoring Team
Commercial Tree Health Monitoring Glasgow
✓ Trading since 2005✓ NPTC qualified✓ BS3998 standard✓ Free site visit
NPTC Qualified Assessments
BS3998 Standard
Free, No-Obligation Visit
Trading Since 2005
Introduction
A commercial site with a handful of mature trees near a car park or entrance carries a different kind of risk to a garden tree - it sits above staff, customers and delivery vehicles every working day, and a missed problem doesn't stay private. Glasgow Trees runs ongoing monitoring and maintenance programs for business properties across Glasgow, checking tree condition on a set schedule rather than waiting for a call-out after something has already gone wrong.
Assessments are carried out to British Standard BS3998 by a team that holds the NPTC Professional Tree Inspection qualification, so the baseline survey and every follow-up visit produce a record that stands up if an insurer, landlord or the Health and Safety Executive ever asks how a tree was managed. Quotes are free and without obligation, and the first visit is about understanding what's actually on site before recommending a monitoring frequency.
Key Selling Points
- NPTC Professional Tree Inspection qualified assessments, carried out to British Standard BS3998
- Free, no-obligation site visit before any monitoring contract is agreed
- Trading as Glasgow's tree surgery specialists since 2005
A Monitoring Contract, Not a One-Off Survey: What Each Visit Includes
- A baseline site survey with a GPS-tagged tree inventory, individual ID tags and a photographic record of every tree's condition
- Risk categorisation of each tree as immediate, medium or long-term concern, used to set the monitoring frequency
- Scheduled monitoring visits (quarterly, bi-annual or annual depending on risk) with a digital report after each one
- Advanced diagnostic testing - chlorophyll fluorescence stress testing, resistograph decay testing, sonic tomography, soil analysis, drone and thermal survey - drawn on via the CNJ Tree Services partnership when a routine check flags something worth investigating further
- Documentation written to support Occupiers' Liability Act and Health and Safety at Work Act obligations, and to show insurers a managed programme is in place
- 24/7 emergency response for storm damage or sudden failure between scheduled visits
Not Included / Costed Separately
- Remedial tree work identified by a report - pruning, cabling, bracing, felling or removal - is quoted and carried out as a separate job unless it's built into an Annual Maintenance Contract
- Emergency removal itself is priced per tree, separately from the monitoring visit fee
- BS5837 surveys for planning applications, and Tree Preservation Order applications for development sites, are a separate arborist consultation rather than part of an ongoing monitoring programme
- Soil treatment, pest and disease treatment and structural support installation are scheduled as maintenance work under an Annual Maintenance Contract, not included in a monitoring-only visit
- Trees on neighbouring or council land that overhang the site can be noted in a report, but work on them isn't included since Glasgow Trees has no instruction to act on land it doesn't manage
Building a Year-on-Year Picture: The Monitoring Cycle Explained
- Enquiry and initial discussion: A call to talk through the property - roughly how many trees, any known concerns such as leaning trees or past storm damage, and what's driving the request, whether that's an insurance renewal, a new lease, or a near miss.
- Baseline site assessment: A BS5837-compliant survey of the site, tagging and mapping each tree, recording its condition with photographs and setting an initial risk category for each specimen.
- Monitoring frequency agreed: Based on the risk categories, a visit schedule is set - quarterly for anything near pedestrian areas or flagged as higher risk, bi-annual or annual for mature trees in good condition.
- Scheduled visits and reporting: Each visit produces a digital report with photo comparisons against the baseline; where something needs a closer look, the CNJ partnership's diagnostic equipment is brought in rather than relying on a visual check alone.
- Remedial work and emergency response: Where a report recommends action, that work is quoted and scheduled separately, or covered directly under an Annual Maintenance Contract; storm damage or sudden failures between visits are handled through 24/7 emergency response.
- Annual review: The contract and monitoring frequency are reviewed each year against the latest risk assessment, so the programme keeps pace as the trees and the site change.
Monitoring Packages Compared
| Package | Visit frequency | What's included | Best suited to |
|---|---|---|---|
| Essential Commercial Monitoring | Bi-annual | Basic digital reporting, emergency response access, insurance documentation | Low-risk properties with mature, stable trees |
| Proactive Business Programme | Quarterly | Technology-based testing, preventive maintenance scheduling, advanced reporting | Standard commercial sites wanting a proactive programme rather than a reactive one |
| Premium Commercial Solutions | Monthly | Advanced diagnostics, real-time and mobile reporting, dedicated account management | High-risk or high-value sites needing close oversight |
| Emergency-Only Contract | No scheduled visits | 24/7 reactive response and crisis containment only | Sites with few trees that just want a safety net in place |
Why the Same Inspector Coming Back Matters
A car park with a handful of mature trees doesn't need someone to glance round once and say it looks fine - it needs the same inspector coming back on schedule, comparing this visit's photographs against the last one, and being able to put in writing why a tree has moved from a medium to an immediate risk category. That continuity is what the NPTC Professional Tree Inspection qualification is built around, and it's the qualification behind the risk categorisation used to set every client's monitoring schedule. Where a visit turns up decay or a structural issue that needs a closer look, the diagnostic testing pulled in through the CNJ Tree Services partnership - resistograph testing or sonic tomography rather than a guess from ground level - gets attached to the same file, so the record an insurer or the Health and Safety Executive eventually asks for isn't pieced together after the fact. If that same report recommends pruning, cabling or removal, the team holding the NPTC/Lantra felling, rigging and aerial certificates can carry the work out directly, rather than handing a monitoring client's job to someone else to action.
Commercial and Industrial Sites Already on a Monitoring Schedule
A commercial monitoring contract is as likely to start with a call about a retail park entrance as a factory yard, so the reach here runs by property type as much as postcode. Within Glasgow City itself that includes business parks such as Hillington on the western edge, as well as sites nearer the city centre. Heading north-west into East Dunbartonshire and West Dunbartonshire takes in Bishopbriggs, Milngavie and Kirkintilloch; south-west into Renfrewshire and East Renfrewshire reaches Renfrew and the industrial ground around Inverclyde. South Lanarkshire is covered in the areas nearer Glasgow rather than county-wide, and the programme extends as far as Stirling and Falkirk, including Bo'ness, plus the more rural stretch around Strathblane, Killearn, Balfron and Fintry - home ground for CNJ Tree Services, the partner business whose resistograph and thermal imaging equipment gets booked onto monitoring visits that need a closer look.
Frequently Asked Questions
Does a monitoring contract cover trees protected by a Tree Preservation Order or in a conservation area?
Yes - TPO or conservation area status gets noted as part of the baseline survey, since it affects what work can be carried out on a tree without local authority consent. Monitoring itself doesn't need separate permission, but any pruning, reduction or removal recommended by a report on a protected tree needs a TPO application submitting first, which is treated as a separate piece of work from the ongoing monitoring visits.
Can you take over monitoring for a site that already has some tree work history with another contractor?
Yes. The baseline survey is designed to establish current condition regardless of who carried out previous work, so an existing tree population with a mixed maintenance history isn't a problem. Any past reports, TPO records or arborist correspondence you can pass on help build a fuller picture faster than starting from nothing.
Do you monitor trees on neighbouring or council-owned land that overhang our property?
A report will note where an overhanging or nearby tree on land you don't own looks like it could pose a risk to your site, since that's relevant to your own risk assessment. Carrying out work on it isn't included though - Glasgow Trees needs instruction from whoever owns or manages that land, so the usual approach is flagging the concern in writing so you can raise it with the neighbouring owner or the council.
Is a monitoring report useful if we're selling, leasing or refinancing the property?
It can be. A dated survey with a photographic baseline and risk categorisation is the kind of documentation solicitors and surveyors often ask for during due diligence on a commercial sale or lease, since it shows the tree population has been assessed rather than left unchecked. It's worth telling us in advance if a report needs to be produced with a transaction in mind, so it can be structured for that purpose.
Can we pause a monitoring contract, for example during a redevelopment or refit?
Yes - contracts are reviewed annually rather than locked in for a fixed multi-year term, so frequency or scope can be adjusted, including pausing scheduled visits while building work is underway. It's worth flagging any planned construction early though, since site works such as excavation or changes in ground level are a common cause of root damage that monitoring would otherwise pick up months later.
Is there a minimum contract length before we can tell if a monitoring programme is working?
There's no fixed minimum term attached to the ongoing visits - a single site assessment can be booked on its own first, with a monitoring schedule agreed afterwards once you've seen what the baseline report looks like. Most of the value in monitoring comes from year-on-year comparison though, so a programme run for a full annual cycle gives a clearer picture than a couple of one-off visits.
Get a Baseline Survey Booked Before Your Next Renewal or Review
A tree that's been fine for years can still fail without warning, and the property owner who can show a documented monitoring history is in a very different position - with an insurer, a landlord, or the Health and Safety Executive - than one who can't. Get in touch for a free, no-obligation site visit and a plan for how often your trees actually need checking.
0141-483-7485
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