In this guide Show sections
General guidance, not a professional assessment. Confirm site-specific advice and current requirements before work.
Planning tree work in Bedford or nearby?
Start with the postcode, the work you have in mind and any access considerations.
Prepare your enquiryNo obligation. A site assessment may be needed to confirm the work and price.
What to check
Ask for the intended finished dimensions and a description of suitable pruning points. Vague percentage descriptions can make quotations difficult to compare.
Describe the problem first
Explain whether the concern is a branch near a building, shade over a particular space or the overall dimensions of the tree. Those aims may lead to different recommendations. Asking for the largest possible reduction can produce an unsuitable specification and makes it harder to compare thoughtful alternatives.
A useful written specification
Ask for a clear description of the intended dimensions and the parts of the crown involved. The contractor should explain what the proposed pruning aims to achieve. If the work is subject to consent, the quotation and final instructions should be consistent with the approved proposal.
Consider future care
Ask what follow-up the contractor anticipates and what signs would justify another assessment. A reduction is not a promise that a tree will remain at a fixed size. Avoid accepting an automatic annual cutting programme without understanding its purpose and suitability for the tree.
What to compare
Check whether each proposal describes the same work, the same waste clearance and the same access assumptions. Ask whether specialist equipment or access from a neighbouring property is included. If the recommendations differ, request an explanation of the expected outcome rather than comparing totals alone.
Ask what the reduction is intended to change
A good cost enquiry describes the practical objective before choosing a percentage. Say whether you want clearance from a roof, a different relationship with a seating area or a manageable ongoing size. If the concern applies to one side of the tree, show that side and explain why. A professional can then consider whether reduction, another operation or no pruning is appropriate for that objective.
Our crown reduction versus thinning guide explains why the terms describe different outcomes. Request a recommendation you can connect to your own aim. If two businesses propose different operations, ask about their expected results and limitations before treating the totals as equivalent offers. A smaller price is not necessarily a saving if it buys a different result; equally, a larger operation should not be assumed better simply because more branches would be removed.
Understand the whole working environment
Explain the structures beneath the crown and where the team would enter, position equipment and remove material. Include conservatories, sheds, greenhouses, garden furniture and neighbouring property. Photographs should show those relationships rather than only the tree against the sky. Do not stand beneath a suspect branch to obtain a useful angle. If a safe view is unavailable, say that the feature needs inspection.
The garden preparation guide helps distinguish movable belongings from fixed constraints. Ask what protection or specialist access is included in the price and what depends on a further visit. You are providing site information, not selecting the professional's working method. Where access through another garden is proposed, the quotation should identify the assumption so that it can be resolved before a date or total is treated as settled.
Hypothetical example: percentages hide different jobs
Imagine two quotations both described informally as a twenty per cent reduction. One refers to shortening selected extensions throughout the crown; the other has no explanation of the finished dimensions or the affected branches. Even where the headline percentage is identical, the homeowner cannot be sure the contractors are pricing the same result. The immediate task is to improve the specification, not calculate which offer has the cheapest percentage.
Ask the business to explain the intended form in words and, where useful, relate it to identifiable features or dimensions. That clarification should remain consistent with any relevant consent. Our changing an approved proposal guide covers a recommendation that later differs from the authorised work. This hypothetical example is about quotation clarity; it is not a pruning prescription and does not imply that a particular reduction is suitable for your tree.
Discuss the future without buying an automatic programme
Ask how the business expects the tree to respond and what it means by future maintenance. Does it recommend another assessment, work at a particular stage of growth or simply contacting a professional if the situation changes? Request the reasoning. A cost discussion should separate the present operation from any later visits rather than letting an informal expectation become an unexamined recurring commitment.
For a tree dominating a small plot, see a large tree in a small garden. Consider whether your objective is likely to recur and whether the proposed approach remains appropriate over time. No responsible quotation can promise that a living tree will stay at exactly the same dimensions indefinitely. Compare explanations and aftercare as well as today's total, while recognising that future costs cannot be reliably fixed by this general homeowner guide.
Agree the accepted version and the check at handover
The accepted quotation should identify the tree, the pruning operation, waste clearance, access and important exclusions. Retain relevant application documents with it. If additional work is suggested during the visit, ask why it is needed, whether it changes any permission requirements and how the price will be confirmed before agreeing. Avoid instructions that simply ask for 'a bit more off' without clarifying the consequence.
Use the completion checklist after the business says the site is safe. Ask the contractor to explain any part that looks different from the specification and record follow-up advice. The purpose is to check your agreed service, not to perform an independent arboricultural assessment yourself. A clear written result, an understood maintenance outlook and a site-specific professional quotation give a more dependable budgeting basis than a generic crown-reduction price table.
Should I ask every business for the same reduction?
Give each business the same objective and site information, but allow it to explain a different recommendation. The useful comparison is then the reason, expected result and written scope. Asking everyone to price an arbitrary cut can make totals look comparable while excluding the professional judgement you need. If a proposal changes, ask for the revised specification before accepting the figure, especially where an authority has considered a particular operation.
For a crown above a greenhouse or delicate roof, ask whether both proposals assume the same protection and clearance arrangements. A price comparison should make those assumptions visible, not leave the more difficult part of the site out of the conversation.
Your next step
Confirm disposal, permissions and whether the contractor expects future maintenance. A site assessment establishes the price.
Turn the advice into a useful project brief.
Start with the postcode, the work you have in mind and any access considerations.
Prepare your enquiryNo obligation. A site assessment may be needed to confirm the work and price.
Sources & further reading
- RHS: pruning trees
- RHS: reducing tree size safely
- Citizens Advice: before you get home improvements done
Sources checked 31 October 2026. How we prepare guidance.
