
Expert Tree Consultancy Services
Professional advice for healthy, safe trees.
Serving Lincolnshire, Nottinghamshire & Yorkshire Areas From Our Grimsby Roots

Professional advice for healthy, safe trees.
Serving Lincolnshire, Nottinghamshire & Yorkshire Areas From Our Grimsby Roots
Welcome to Waller Tree Consultancy. Professional, practical tree advice with a personal approach.
As an independent arboricultural consultant, I provide clear, reliable guidance tailored to the needs of homeowners, landowners, developers, and businesses. With a focus on personal service and direct client relationships, every project receives individual attention from start to finish.
Whether you require tree surveys, planning reports, risk assessments, or expert arboricultural advice, I offer honest recommendations grounded in experience, professionalism, and a thorough understanding of trees within the built and natural environment.
Working independently allows me to deliver a responsive and flexible service, ensuring clients receive straightforward communication, practical solutions, and high-quality reports without the complexity of dealing with larger organisations.
Gary J Waller FdSc TechArborA
Arboricultural Consultant
Professional tree surveys, arboricultural reports, and expert advice on tree health, safety, maintenance, planning, development, and property management. Clear assessments, practical recommendations, and reliable support for clients.

Tree risk assessments carried out using the Quantified Tree Risk Assessment (QTRA) methodology, providing a structured and defensible approach to evaluating tree-related risk. Assessments help identify potential hazards, prioritise management actions, and support informed decision-making for landowners, property managers, and commercial sites.

BS5837:2012 tree surveys and arboricultural planning reports to support development and planning applications. Services include tree constraints surveys, arboricultural impact assessments, tree protection plans, and method statements to help ensure compliance with planning requirements while protecting valuable trees throughout the development process.

Advice and applications for works to trees protected by Tree Preservation Orders (TPOs) and within Conservation Areas. Professional guidance and supporting documentation provided to help homeowners, landowners, and developers navigate local authority requirements and obtain consent for tree management works.

Arboricultural Clerk of Works services providing on-site supervision and monitoring to ensure tree protection measures are correctly implemented throughout construction and development projects. Support includes site inspections, contractor liaison, compliance monitoring, and reporting in accordance with BS5837 and planning conditions.

Aerial tree inspections carried out by qualified climbing arborists and Mobile Elevated Work Platforms (MEWPs) to assess defects, decay, structural condition, and canopy health that may not be visible from ground level. Detailed inspections support accurate diagnosis, risk assessment, and informed tree management recommendations.
Boston, Cleethorpes, Gainsborough, Grantham, Grimsby, Immingham, Lincoln, Louth, Scunthorpe, Skegness, Sleaford, Spalding and Stamford.
Arnold, Beeston, Bingham, Carlton, Eastwood, Hucknall, Kirkby-in-Ashfield, Mansfield, Newark-on-Trent, Nottingham, Retford, Sutton-in-Ashfield, Warsop, West Bridgford and Worksop
Barnsley, Beverley, Bridlington, Cottingham, Doncaster, Driffield, Goole, Hedon, Hornsea, Howden, Hull, Market Weighton, Mexborough, Pocklington, Rotherham, Sheffield, Wath-upon-Dearne and Withernsea



60 Picksley Crescent, Holton-Le-Clay, Grimsby, Lincolnshire DN36 5YE
Tel: 07923940398 Email: garyjwaller@gmail.com L&G Waller Ltd. Company No. 06388509
Mon | 08:30 – 18:30 | |
Tue | 08:30 – 18:30 | |
Wed | 08:30 – 18:30 | |
Thu | 08:30 – 18:30 | |
Fri | 08:30 – 18:30 | |
Sat | By Appointment | |
Sun | Closed |
Copyright © 2026 L&G Waller Ltd. t/a Waller Tree Consultancy - All Rights Reserved.