Denny's Tree Surgery
London
Checkatrade member since June 2021
Services
- Crown Reduction
- Crown Thinning
- Tree Felling
- Stump Grinding
- Tree Pruning
- Emergency Tree Surgeon Service
Customer Reviews
Write a review9.95 /10
Based on 13 reviews over the past 12 months
Quality of work
9.85
Reliability
10
Communication
10
Reviews (189)
10 Reliable and friendly team
Posted 4 days ago
Job location: N14Mark and team did an amazing job. Handled planning permission, did all the tree work as planned to a very high standard and left everything neat and tidy. Thank you!!- TTash R
10 Reducing height of two conifer trees by 2m and overhang by 1m.
Posted 23 April
Turned up on time, friendly, efficient, job completed well and tidied up. Very happy. Thanks.Verified reviewerJob location: N13 10 Excellent
Posted 23 December 2025
Skilful, knowledgeable, helpful and efficient. All went exactly to plan. Very nice people to deal with.Verified reviewerJob location: N1610 Highly professional job, friendly service.
Posted 10 October 2025
Mark and his team did a brilliant job reducing the height and spread of two large horse chestnuts at the end of our garden. The trees are now much smaller and neater but still an attractive shape. Prior to the work Mark also advised on the best time of year to cut these particular trees and the correct approach to maintain their health. As he has worked on other trees in our garden in the past we know his advice is sound. After the work was done they thoroughly cleared up the garden and the pavement in the front of the house as well. Overall I would highly recommend Mark.Verified reviewerJob location: EN510 Perfect from A to Tree!
Posted 20 August 2025
Mark was courteous, reliable and totally understood what we wanted to achieve, cutting back two large overgrown trees blocking out our sunlight. At the end, everything was left neat and tidy. A perfect service from A to Tree!!Verified reviewerJob location: WD2310 Great customer service and quality job done 👍
Posted 17 August 2025
Job location: N21The team at Denny’s were the first to respond to my request for a tree surgeon via CheckaTrade and have been great to work with. Prompt updates and comms on site visits, costs and general information and also brought our date forward for reducing crowns on both trees, even in their busy period. Tidy, clean and all the right tools. Highly recommend Denny’s Tree Surgery and the team if you are in North London/N21 area.
Photos
Company Info
Owner
Mr. Mark Denny
Sole Trader
5 years on Checkatrade
VAT Registered
Yes: 408807585
My name is Mark Denny and I have been working as a qualified tree surgeon since 2013. Over the years I have developed extensive arboricultural knowledge and experience and have a great passion for tree care. At Denny’s Tree Surgery we offer a whole range of tree care services from tree felling, tree pruning, pollarding and stump grinding. We can also give you advice on your trees health and how to best maintain and care for your tree. We cover all areas in and around North London.
If your tree is located within a conservation area, or is covered by a Tree Preservation Order (TPO), we offer a service where we will take care of all applications and communications with your local council on your behalf.
We pride ourselves on turning up when we say we are going to, completing the job that was agreed and leaving your garden tidier than when we found it! Take a look at our reviews to hear what our clients have to say about us.
Accreditations and awards
This trade passed up to 12 Checkatrade vetting checks
Member since June 2021
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