5 Things to Ask Before Hiring a Tree Surgeon in Greater Manchester

Tree surgery is consistently ranked among the most hazardous domestic trades in the UK. Operating high-powered chainsaws at height, rigging heavy timber above roofs, and navigating overhead utility lines requires years of training and specialist equipment.

Yet under current UK law, arboriculture is surprisingly unregulated. Anyone can buy a chainsaw, print a magnetic sign for an unmarked van, and market themselves as a local arborist.

If you make the mistake of hiring an unqualified operator, the consequences can be catastrophic. From structural damage to your home, to ruined trees, or even legal liability landing squarely on your shoulders, we’ve seen it all.

Protecting your home comes down to knowing what to look for. Here are five vital questions to ask before hiring a tree surgeon.

1. “Can I see your Public Liability insurance certificate?”

This is the non-negotiable first question. If a contractor hesitates or claims they’ll “bring the paperwork on the day,” stop the conversation right there.

Tree surgery involves genuine risk. If a heavy limb swings unexpectedly and crashes through your conservatory, damages your neighbour’s car, or brings down a local power line, you need to know their insurer will settle the damages immediately.

• Look for at least £5 million in Public Liability: Reputable residential tree surgeons should carry a minimum of £5 million in Public Liability insurance. Commercial operators or those doing larger utility work often hold £10 million.
• Check Employers’ Liability: If the company uses a team, they must legally hold Employers’ Liability insurance (typically £10 million). If an uninsured sub-contractor or groundsman injures themselves on your property, you could find yourself dragged into a complex personal injury dispute.
• Verify the policy: Rogue traders frequently show expired documents or policies that only cover low-level garden maintenance, which specifically exclude working at height with chainsaws. Ask for a digital copy of their current insurance schedule and check the expiry date has not passed. .

2. “Are your team NPTC or City & Guilds qualified?”

In the arboricultural sector, practical qualifications are the gold standard. Experience alone is not enough; practical competence must be independently certified by an accredited body like NPTC (National Proficiency Tests Council) / City & Guilds or Lantra.

Operating a chainsaw on the ground requires a completely different skill set to climbing a mature oak with a top-handle saw. Every member of the crew on your driveway should hold certifications relevant to their specific role:

• Groundsmen: Must hold certification in chainsaw maintenance, cross-cutting, and basic felling (traditionally known as CS30 and CS31, now City & Guilds Units 201, 202, and 203).
• Climbers: Must hold specialist aerial qualifications for tree climbing, aerial rescue, and operating a chainsaw from a rope and harness (traditionally CS38 and CS39, now Units 206 and 308).
• The Two-Climber Rule (Aerial Rescue): Under the Work at Height Regulations 2005, a climber must never work alone aloft. Ask if there is a qualified rescue climber on the ground. Professional outfits always ensure that whenever a lead climber ascends, a second crew member holding formal Aerial Rescue (CS38 / Unit 206) certification is on site and equipped to execute an emergency rescue immediately.
• First Aid (+F Endorsement): A domestic first aid kit is completely inadequate for tree surgery. At least one person on site must hold an Emergency First Aid at Work with Forestry Endorsement (EFAW+F). Reputable arborists carry harness-mounted trauma kits (such as Mediarb packs containing arterial tourniquets and haemostatic Celox dressings) to control bleeds within seconds.

Ask the tree surgeon who will actually be doing the climbing and cutting on your job, and whether their certifications are up to date.

3. “Do you carry out work to British Standard BS3998:2010?”

Tree surgery is as much biological care as it is heavy manual labour. A poor cut doesn’t just look untidy; it can permanently destabilise a tree, introduce fungal decay, and drastically shorten its lifespan.

In the UK, all professional tree care should strictly comply with BS3998:2010 (Tree Work – Recommendations) and the Arboricultural Association’s Industry Code of Practice (ICoP).

How to spot a cowboy’s proposal:

• “Topping” or “Lopping”: If a contractor suggests simply “lopping the top off” your tree to reduce its height, send them away. Topping strips a tree of its leaf canopy, can force weak, dangerous shoots to sprout rapidly, and can trigger internal rot.
• The Professional: A reputable arborist will clearly explain whether they recommend crown reduction, crown thinning, or crown lifting to help preserve the tree’s natural shape and health.

4. “Are you a registered waste carrier, and where does the timber go?”

When a mature tree comes down, it generates lots of timber and woodchip. Clearing it is half the job.

Under UK law, any tree surgeon removing branches and timber from your property must be a registered Waste Carrier with the Environment Agency. Established, professional companies, especially those handling commercial site clearance or recycling timber into firewood, will typically hold an Upper Tier Waste Carrier licence. At a bare minimum, they must hold a valid Lower Tier registration for their own green waste.

• Ask for their Waste Carrier Registration: Every tree surgery company transporting timber and arisings must be registered with the Environment Agency. Legitimate firms carrying their own green waste operate under an active Lower Tier Waste Carrier registration (prefixed with CBDL), while firms handling external commercial clearance hold an Upper Tier licence (CBDU).
• Check the Public Register: Ask for their registration number and check it directly against the Environment Agency’s online public register.
• Ask where the waste goes: Fly-tippers dump waste to avoid commercial transfer fees. Professional outfits process green waste into reusable resources; chipping branches into garden mulch and seasoning hardwoods into local firewood.

5. “Will you provide a written, itemised quotation with clear terms?”

How a contractor prices a job tells you everything about how they operate. A true professional will visit your site, inspect the tree, assess access constraints, check for hazards, and email a written, itemised quotation.

Never accept an estimate scribbled on the back of a piece of scrap paper, and treat these common cowboy tactics as immediate red flags:

• Doorstep Cold-Calling: Legitimate, high-demand tree surgeons rarely knock on doors claiming they “just happen to be working down the street” and noticed your tree looks dangerous.
• Demanding Cash-in-Hand: Avoid anyone who insists on unrecorded cash payments upfront or offers a “discount if paid in cash today.”
• High-Pressure Deadlines: Watch out for claims that a quote is “only valid for the next 20 minutes” or warnings that your tree is an “immediate emergency” when there are no signs of structural failure.

A professional quotation should clearly specify the scope of work, confirm whether waste removal and stump grinding are included, list the total price including VAT, and outline payment terms upon satisfactory completion.

Quick-Check Red Flags Summary

Work with Verified Tree Care Specialists

Hiring a tree surgeon doesn’t have to be a gamble. Taking five minutes to ask the right questions weeds out rogue operators and ensures your project is completed safely, cleanly, and legally.

At Woodfelder Tree Care, we believe in complete transparency. We operate across Manchester, Stockport, and East Cheshire, and we operate with:

• CHAS Advanced accreditation, BS3998:2010 compliance, and adherence to the Arboricultural Association ICoP.
• £10 Million Employers’ Liability and £10 Million Public Liability insurance.
• Fully NPTC / City & Guilds certified crews, with dedicated aerial rescue climbers on site for every climb.
• Crew leaders certified in EFAW+F, carrying harness-mounted personal trauma kits.
• Registered Environment Agency Waste Carriers (CBDL587014), repurposing 100% of timber arisings into seasoned firewood and mulch.
• Itemised written quotes delivered within 24 to 48 hours, with zero sales pressure.

If you have a domestic or commercial tree project you’d like to discuss, call Leo and the team on 0161 327 3011 or head over to our quote page to request a free site survey.