Before appointing a contractor, separate two questions: is this the business you intend to contract with, and is its proposed team and offer suitable for your project? A record check helps with identity; it does not answer every question about delivery. Build a verification file that combines current official information with project-specific evidence. This guide describes owner preparation and does not declare a contractor legally eligible for every type of work or provide a universal licensing checklist.
Match the legal identity across documents
Ask for the business details needed to identify the proposed contracting party. The Ministry of Commerce provides an electronic commercial-register information enquiry service. Use the current official service to check the relevant details, then compare the name with the quotation, draft agreement and other commercial records. If a trading name differs from the legal entity, request a clear explanation and professional review where necessary. Do not assume a social-media profile, business card or personal introduction establishes the identity appearing in the contract.
Confirm who can act for the business
Ask who is authorised to sign the agreement and who will handle formal communications and approvals. Have the appropriate adviser review evidence of authority where needed. Distinguish the salesperson, site manager and commercial decision-maker in the proposed responsibility list. Keep any later change of representative documented through the agreed process. The owner should not be left guessing whether a promise made during a site meeting was a technical suggestion, a commercial offer or an authorised contractual decision.
Check requirements for the actual scope
Ask the designer or relevant authority which registrations, approvals or qualifications apply to the proposed work and appointment. Verify those through their current official channels rather than treating a generic business record as sufficient for every project. Keep the response and document references in the file. If the work includes specialist packages, ask how their responsible providers are identified and reviewed. The purpose is to confirm the applicable requirements for this scope, not to collect a stack of certificates without understanding what each one demonstrates.
Verify capability through relevant evidence
Request examples of comparable work and ask for the contractor’s exact role, proposed personnel and current availability. Obtain references with the relevant people’s permission and use focused questions about communication, scope control and follow-up. A completed project photo is a starting point, not a full capability assessment. Ask how the company would manage your drawing reviews, supplier coordination and reporting. The strongest comparison combines evidence from previous work with a credible proposal for the team and process offered to your own project.
Review commercial consistency before payment commitments
Check that the proposed price, payment arrangements, included work and commercial contact belong to the same reviewed agreement. Ask advisers to clarify unexplained requests to use different names or documents. Keep sensitive financial details private and confirm them through trusted, agreed channels. Review the contract and any advance-payment conditions before committing. This is a consistency check, not a claim that a particular payment structure is always acceptable or unacceptable. The owner needs a coherent explanation of the party, purpose and contractual basis for each commitment.
Record unresolved checks and the final decision
Use a short register showing the check, source, date, result and any follow-up needed. Distinguish verified facts from statements still awaiting evidence. Resolve material gaps with the relevant professional before treating the appointment as ready. At the final review, confirm that the contract package reflects the entity, team, scope and terms evaluated. Keep a concise explanation of why the proposal was selected. This file makes the decision traceable without claiming that any checklist can eliminate every uncertainty in a construction project.
Your practical checklist
- Match the business identity and authorised representatives.
- Check scope-specific requirements through current official channels.
- Keep a dated evidence register and resolve material gaps.
Frequently asked questions
Does a commercial-register enquiry prove workmanship quality?
No. It supports checking business information. Assess relevant projects, proposed personnel, references and the actual delivery plan separately.
Should every certificate presented be accepted as relevant?
Ask what it demonstrates, which entity it concerns and whether it applies to the scope. The project professional or relevant authority should clarify applicability.
What if the quotation and contract use different business names?
Request a clear explanation and have the adviser verify the intended contracting party and related records before relying on either document.
Sources and further reading
Sources support the specific facts identified below. Planning examples and checklists are editorial guidance; photographs are illustrative.
- Ministry of Commerce — commercial-register information enquiry — Supports only availability of the official business-data enquiry; no universal contractor eligibility or licensing conclusion is drawn.