DefinedTerm · Glossary
What is Which? Trusted Traders
Which? Trusted Traders is a consumer-facing endorsement scheme operated by Which? — the UK's largest independent consumer organisation — that vets and publicly endorses sole traders and small businesses operating in the home improvement and maintenance sector. To earn the badge, a business must pass a multi-stage assessment conducted by Trading Standards-qualified assessors covering financial health, customer references, insurance, complaints procedures, and an on-site or video inspection. Endorsed traders are listed on the public directory at trustedtraders.which.co.uk and gain access to an independent dispute-resolution service. The scheme targets homeowners who need a trustworthy shortcut when hiring a builder, electrician, plumber, or other tradesperson.
Full definition
Which? Trusted Traders is an endorsement scheme run by Which? that publicly identifies sole traders and small businesses who have passed a rigorous, independently conducted vetting process. Every business on the directory has been assessed by a Trading Standards-qualified professional, meaning the scheme carries statutory weight that purely commercial review platforms cannot replicate.
The scheme covers a broad range of trades: builders, electricians, plumbers, roofers, heating engineers, locksmiths, kitchen and bathroom fitters, glaziers, gardeners, and several others. Consumers search the public directory at trustedtraders.which.co.uk by trade type and postcode to find vetted professionals in their area.
Why it matters for trades / trust signal
Which? has over 60 years of brand heritage as the UK's most recognised consumer champion. When a homeowner sees the Which? Trusted Traders badge on a van, a website, or a quote, they associate it with the same authority that the organisation carries when reviewing household products or financial services. That association is powerful in a sector where rogue-trader coverage is a recurring theme in consumer media.
For trades, the endorsement functions as a third-party trust signal that reduces the persuasion burden at the point of first contact. Homeowners use accreditation as a proxy for reliability when they cannot assess technical competence independently. A verified badge also reduces price sensitivity in early conversations, because the homeowner is no longer comparing on cost alone.
How to get listed / registered
The endorsement process follows four stages:
- Eligibility check: The business must have traded for at least six months and must have no outstanding county court judgements (CCJs).
- Document submission: Public liability insurance schedule, business registration documents, and customer references are submitted to Which?.
- Financial and credit assessment: Which? carries out a credit-health and financial-stability check on the business.
- Trading Standards assessment: A qualified assessor conducts either a face-to-face visit or a video-call inspection covering business processes, complaints handling, staff checks, and documentation standards.
Which? aims to complete the process within 30 days of receiving all required documents. Endorsed traders pay an ongoing subscription fee and must maintain their standards to retain the badge; the scheme removes businesses that generate upheld complaints.
Difference from generic trade directories
| Dimension | Which? Trusted Traders | Generic review platforms (e.g. Checkatrade, Bark) |
|---|---|---|
| Assessment method | Trading Standards-qualified assessor | Self-reported profile; review moderation only |
| Consumer brand authority | Which? — 60-year consumer champion | Commercial platform brands |
| Dispute resolution | Independent ombudsman (Dispute Resolution Ombudsman) | Platform mediation only |
| Review verification | Moderator-verified genuine reviews | Platform-verified (standards vary) |
| Cost to trader | Annual subscription after one-off assessment fee | Subscription or pay-per-lead |
| Government link | References Trading Standards; independent charity | None |
Related terms
TrustMark, FMB (Federation of Master Builders), Lead aggregator.
Fuentes
Términos relacionados
- trustmark
- fmb-federation-master-builders
- lead-aggregator