ProtectHOMEOWNER GUIDE
Why building quotes can vary so much
Compare the scope before comparing the headline total.
Match the specification
Check product brands, quantities, material grades, preparation and finish. Two quotes may describe the same room while supplying different work. Ask each contractor to clarify the same list of requirements.
Compare assumptions and exclusions
One price may include access, waste removal, testing and making good while another excludes them. Allowances and provisional sums also change how much uncertainty remains in the total.
Assess value in context
Availability, overheads, complexity and risk can explain differences. A high price is not proof of overcharging and a low one is not automatically better. Compare what is supplied, who is responsible and what happens if circumstances change.
Reviewed 4 October 2026 · ProtectMyQuote editorial guidance
Put the questions into practice
Our report organises questions for your type of job. Our agreement helps you record what is accepted. See the sample documents before deciding.
Make the next step a clearer one.
Ask the right questions. Put the answers in writing.