Start with the project, not the contractor list
Write down the project type, approximate location, expected budget range, target timing and any drawings or specifications already available. Clear information makes it easier to identify builders who regularly deliver work of a similar scale and type.
Search by project type and working area
A builder who is excellent at small maintenance work may not be the right fit for a major extension or whole-house refurbishment. Narrow your search by relevant experience, service area and typical project value before asking for quotations.
Create a manageable shortlist
Focus on a small group of companies that appear capable and genuinely interested. Review their legal company identity, trading information, project examples and public information before investing time in detailed tender conversations.
Check insurance, references and responsibilities
Ask for current insurance information appropriate to the project and references for comparable work. Clarify who will manage the project, which specialist subcontractors are expected and who is responsible for design, temporary works and statutory coordination.
Compare quotations on the same basis
Issue consistent drawings and scope information where possible. Compare inclusions, exclusions, provisional sums, programme, VAT treatment, client-supplied items and payment terms rather than choosing from headline price alone.
Meet the person who will run the work
The person pricing the project may not be the person managing it. Ask who will be responsible day to day, how often they will attend site, how progress will be reported and how instructions and variations will be recorded.
Use a suitable written contract
Before work starts, make sure the agreed scope, price basis, programme, payment terms, variation process and responsibilities are reflected in an appropriate written construction contract. Important commercial points should not rely on verbal understanding alone.