Welcome To
Mark Stewart Tree Surgeon
Based in Denwick, we offer a complete range of domestic and commercial tree surgery services across Northumberland and the North East. With over 15 years of hands-on experience, we specialise in everything from crown reductions and deadwood removal to hedge maintenance and sectional dismantling. Whether you’re managing a large estate or need help with a single tree in your garden, our reliable and friendly team is here to help.
At Mark Stewart Tree Surgeon, we’re committed to delivering safe, efficient, and affordable tree care that’s tailored to your property’s needs. Fully NPTC qualified and insured up to £5 million, we take pride in our high standards of workmanship, swift response times, and tidy, respectful service. Contact us today for expert advice or a free, no-obligation quote.
We are

All tree work is carried out by fully NPTC qualified professionals, ensuring the highest safety and industry standards.
Denwick Local
Proudly based in Denwick, we offer reliable, responsive tree surgery services to our local community and throughout Northumberland.
As a trusted local business, we’re committed to providing a personal, professional service you can count on.
We are

For your peace of mind, all our tree surgery work is covered by up to £5 million public liability insurance. Safety is our top priority.
Professional
Tree Surgery Services
At Mark Stewart Tree Surgeon, we offer a comprehensive range of expert tree surgery services for both domestic and commercial clients across Northumberland and the North East. From crown lifting, thinning, and reduction to deadwood removal, sectional dismantling, and tree felling, our team is fully equipped to handle projects of all sizes. Whether you’re looking to improve light levels in your garden, manage a woodland area, or safely remove a damaged tree, we deliver tailored solutions with safety, precision, and care.
With over 15 years of hands-on experience and full NPTC qualifications, we take pride in providing a professional service from initial consultation through to clean-up. We understand the importance of protecting your property and its surroundings, which is why we follow industry best practices and work to British Standards on every job. For trusted tree surgery in Northumberland, you can rely on Mark Stewart Tree Surgeon to get the job done right.






6 Reasons To
cHOOSE Mark Stewart Tree Surgeon
Over 15 Years of Experience
With more than a decade and a half of hands-on experience, Mark Stewart brings expert knowledge and dependable workmanship to every job. Our depth of experience ensures we can assess and solve tree-related issues quickly, safely, and effectively.
Fully NPTC Qualified Team
Our team holds full NPTC certifications in chainsaw use, climbing, and advanced tree surgery operations. You can rest assured that all work is carried out to the highest professional and safety standards by trained specialists.
£5 Million Public Liability Insurance
We are fully insured with up to £5 million in public liability cover, offering peace of mind for both domestic and commercial clients. Every project is conducted with complete compliance to industry regulations and British Standards.
Local & Reliable Service
Based in Denwick, we proudly serve Northumberland and the North East with a prompt, personal, and reliable tree surgery service. As a local business, we’re committed to supporting our community and maintaining a strong reputation for quality.
Domestic & Commercial Expertise
From small garden pruning to large-scale woodland management, we cater to a wide range of residential and commercial clients. Our bespoke service means every job is tailored to suit the unique needs of your property or site.
Tidy, Safe & Respectful Work
We take pride in our clean and careful approach to tree surgery. Every job is completed with minimal disruption, and we ensure your property is left safe, tidy, and free of debris once the work is done.
