Watch out for rogue tree surgeons

On a landscaping trade site there was a discussion regarding the £400+Vat Which? Trusted Trader fee compared to belonging to a professional body. It was interesting to see that members at that site felt professional qualifications should be more important.

For the Arborist Association there are apparently 2000 members in the UK and it is a body that deserves 2support. It is noteworthy in publishing Executive Meeting minutes along with AGM Minutes.

The only link on offer takes you to the Which? Trusted Trader site where apparently only 62 tree surgeons advertise.

Perhaps it would be useful , and indeed fair, to include links to the two professional associations where subscribers and readers would get a better feel of what is available.

I apologise for the incorrect title it is the Arboricultual Association and is here:
trees.org.uk/about-us/overview
unfortunately this notice would suggest that the alternative, an off-shoot of an Amercian group, has foundered.
March, 2015 (Updated June 2015)
To all ISA Members and Credential Holders residing in the UKI:
On behalf of the ISA Board of Directors, we would like to inform you that the UKI Chapter has formally been dissolved. A survey has been distributed to members and credential holders in the UKI region asking for their opinion on the future of an ISA presence in the UKI.

Lastly given the well-known propensity for rogues preying on elderly – as yet again highlighted in the excrable BBC Watchdog last week – to pretend to be gardeners/builders/tree surgeons I hope this matter will tie up with action on cold-calling or leaflet dropping. Both need to be banned.

I have employed professional tree surgeons to deal with large trees, one being a large Willow with a girth at the base of over three metres. It was too close to the house and had decayed in places so was a potential public safety hazard. It had to be taken down completely which was an impressive operation, done very proficiently. I did indeed check the qualifications and experience of all the operatives involved because it was such complex work that took several hours. It had been partially reduced the previous year, which was important because Willow trees [and most other large woodland trees] extract so much water from the ground. It is well-known that this can cause subsidence, but removing a tree, with the consequent loss of water uptake, can lead to ground heave which can be just as damaging to the foundations and structure of nearby properties. So good professional advice is vital to avoid any such complications which might not become apparent for some time after the work.

I have not personally had any problems with tree surgeons but I can well appreciate that there are people wielding chainsaws who have not had the required training or achieved the right qualifications. Anyone can buy a chainsaw, some garden centres and DIY stores sell them, and they are probably the most lethal weapon one could have. Having the right personal protective equipment is just as important as having operational competence [this is covered in the competency certificates]. Safety boots and headgear are obviously essential but protection for the hands and legs are just as necessary. Professional tree workers will wear ‘ballistic trousers’, which are not something out of Wallace & Gromit, but trousers made with chain-clogging material so that, in the event of contact, the teeth on the chainsaw will be fouled and the safety cut-out will deploy. Such safety equipment is expensive and there could be a tendency to economise but properly trained workers who are members of a professional organisation are much less likely to take short cuts on this as their reputation and professional integrity depend upon it. Firms that have contracts with local authorities or the Highways Agency or Network Rail will usually be good [and checked] for major tree work but might not be interested in garden work. There is more likelihood of finding good practitioners in rural areas than in metropolitan areas.

A good tree worker will also know how a branch or trunk will move and fall when it is cut, where timber will drop, how best to take weight off before tackling the main stems, and how the wind will affect the work and whether to proceed. It is very highly-skilled work and therefore it is expensive. Looking after big trees requires some attention every year which many people put off or employ an under-qualified person for, which in my view is a false economy.

Dealing with small and garden trees can be equally difficult because access is often restricted and the operatives might have insufficient experience for certain types of work so make a mess of it. I have seen attractive trees ruined by competent but insensitive pruning which would have been better staged over two or three years.