Have you completed similar projects?
Ask for examples that match your project type, value, occupied-property constraints and level of finish. Discuss what went well and what challenges had to be managed.
A good contractor interview should remove uncertainty before work starts. Use the questions below to understand how the company will price, programme, manage and deliver your project.
Ask for examples that match your project type, value, occupied-property constraints and level of finish. Discuss what went well and what challenges had to be managed.
Ask who your main contact will be, how often they will be on site and who has authority to agree changes, instructions and programme decisions.
Ask the contractor to identify assumptions and exclusions clearly. Common areas include scaffolding, temporary works, waste, decorating, external works, utility changes and client-supplied products.
Agree the process for changes before work starts. Ask whether variations will be quoted in advance and how they affect the programme.
Ask for the likely start date, duration, sequencing, long-lead items and any decisions or information you need to provide to keep the programme moving.
Request the information relevant to your project and clarify responsibilities for health and safety, building control, design and specialist works.
There is no fixed number. The aim is to compare enough suitable companies to understand the market while keeping the process manageable and focused on contractors who genuinely fit the project.
Important commercial, scope and programme points should ultimately be reflected in the written quotation, specification, programme or contract rather than relying only on verbal discussions.
Yes, provided the information is honest about what is known and what is still developing. Drawings, budget range, location and target timing help contractors assess whether the opportunity fits.
A practical UK guide to finding suitable builders, checking company information, comparing quotations and choosing who to speak to before appointment.
Read guide →A practical UK checklist for comparing builders, checking company details, insurance, experience, programme, scope, exclusions and payment terms before appointment.
Read guide →Learn how to compare construction quotations on a like-for-like basis, including scope, exclusions, provisional sums, programme, VAT and client-supplied items.
Read guide →Describe the work, location, approximate value and timing so relevant construction companies can assess whether the opportunity fits.
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