Two quotes can look like competing prices for the same work while describing very different jobs. One may include materials and disposal; another may leave both to you. Before choosing, make sure you understand what each supplier has agreed to deliver.
Give everyone the same brief
Write a short description of the work, the result you expect and any essential dates. Include measurements, access restrictions and decisions already made. Ask each supplier to identify assumptions and anything they need to inspect before confirming a price.
You do not need technical expertise to ask clear questions. “Does the price include removing the old fittings?” is more useful than assuming it must. If a supplier suggests a different approach, ask them to explain it separately so that you can still compare the original brief.
Put the scope beside the price
Create a comparison with headings for labour, materials, quantities, delivery, disposal, VAT where applicable, and exclusions. Record the proposed start date, likely duration and how long the quote remains valid. Check whether a named product is specified or whether an unspecified substitute could be used.
For illustration, a £900 quote that excludes £180 of disposal and delivery is not cheaper than a £1,050 quote including both, assuming the remaining work is genuinely equivalent. Do not fill gaps with your own guesses; ask the supplier to clarify them in writing.
Distinguish a quote from an estimate
An estimate is an indication of likely cost, while a quote is generally a more definite offer for specified work. The wording and agreement matter, including what happens if the scope changes. Citizens Advice explains the distinction in its home-improvement guidance.
Ask what could change the price and how extra work will be authorised. Agree that changes should be described and priced before you approve them where practicable. Keep the revised scope with the original quote so there is a shared record.
Check who will do the work
Confirm the trading name, contact details and who will be responsible for the job. Ask about relevant experience, insurance and any qualifications required for the particular work. Check documents and references rather than relying on a badge alone.
A listing on a recommendation platform is a starting point for research. The Competition and Markets Authority’s consumer guidance encourages users to understand how a platform checks traders and handles problems. A positive review does not explain every limit of that process.
Read the payment and cancellation terms
Ask when a deposit is due, what it secures and how later payments relate to progress. Understand cancellation terms, delays, guarantees and the process for putting defects right. A guarantee is only useful if you know what it covers and who stands behind it.
Before paying, check the payment details through a contact route you have independently verified, especially if bank details suddenly change. Keep the accepted quote, correspondence and receipts together.
Choose on the whole agreement
Price still matters. The goal is to compare a complete cost with a clear scope and workable terms. If a supplier will not explain a major exclusion or pressures you to decide before you understand the agreement, pause. A little clarification before acceptance is easier than an argument about what was included afterwards.
