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Traders who successfully pass the Which? Trusted Traders endorsement process are granted permission to use the Which? Trusted Traders logo for the duration of their endorsement.

If a business is found to be using our logo and/or claiming to be a Which? Trusted Trader when they are not endorsed, we will write to that business requesting removal of the logo and/or claims of endorsement.

If the business has previously been a Which? Trusted Trader, it will be given a period of three months from our initial request to remove all logos. If it has never been a Which? Trusted Trader, logos must be removed immediately.

Any business which ignores these requests is reported to their local Trading Standards team and will then be listed on this page. Further action may also be taken by our Legal team.

The list on this page is reviewed twice a week and businesses which have complied with our requests will be removed. Businesses can notify us that they have complied and ask to be removed from this page by emailing trustedtraders@which.co.uk

Businesses falsely claiming to be Which? Trusted Traders

This list contains businesses that have been reported to us for making false claims of endorsement, and might not be an exhaustive list. To report a business which is abusing our logo and is not shown here, please contact us at trustedtraders@which.co.uk

  • Electricians in Reading Ltd, Reading, Berkshire, RG30 1EA. Company registration number: 08832234
  • Woodward Plumbing & Heating Ltd, Belper, Derbyshire, DE56 0DW. Company registration number: 3528716
  • Repair Doctor, Aldershot, Hampshire, GU11 3PR.
  • Haigh Energy Services Ltd, Wigan, Lancashire, WN6 0XQ. Company registration number: 09180908
  • DW Electrical Solutions Ltd, Walton on Thames, Surrey, KT12 3QZ. Company registration number: 09045284
  • Daniel Smith T/A Appliance Mechanic, Horfield, Bristol, BS7 0PZ.
  • CMitten Underfloor Heating Brighton, Hove, Brighton, BN3 2AB.
  • Engine Carbon Clean North & East London / Remap & Revive, Borehamwood, Hertfordshire, WD6 5JF
  • Boilers 2 Bathrooms 4 U Ltd, Portsmouth, Hampshire, PO2 7PS. Company registration number: 11105978
  • Plumbitall Ltd, Stockport, Cheshire SK5 6PP. Company registration number: 08733781
  • N London Construction, London, N21 3QH. Company registration number: 04234229
  • H Firkins And Sons Ltd, Borehamwood, Hertfordshire, WD6 4PJ. Company registration number: 08647267
  • Jay Horwood Cleaners Ltd T/A Jay's Cleaning, Watford, London, WD19 6TL. Company registration number: 09113713
  • Elite Roofing Services, Winsford, Cheshire, CW7 4AR
  • Repair Lab Leeds Limited, 12 Commercial Road, Leeds, United Kingdom, LS5 3AQ, Registered Business Number: 09670396
  • Marvel property solutions LTD, 35 Ballards Lane, London, United Kingdom, N3 1XW, Registered Business Number: 08341290
  • EK Sterling Ltd, 33 Branksome Avenue, London, Middlesex, N18 1HB, Registered Business Number: 08208393
  • Emsworth Tree Care, 2 Cleave Prior, Chipstead,Coulsdon,CR5 3YF
  • Euroseal Windows Ltd, 98 Lancaster Road, Newcastle Under Lyme, ST5 1DS, Registered Business Number: 04176895
  • LS Locksmiths, 72 Noel Street, NG7 6AU
  • H Firkins And Sons Ltd, 41 Conway road, Southgate, N14 7BB,  Registered Business Number: 08647267
  • KDG Electrical Ltd, Castle Cavendish Ltd, Castle Cavendish Business Centre, Dorking Road, Nottinghamshire, NG7 5PN, Registered Business Number: 08135721
  • Future Energy Group (UK) Ltd, 11 Navigation Bank, Standish Lower Ground, Wigan, Lancashire WN6 8FN, Registered Business Number 08135721
  • Mark McKiernan T/A M Maintenance, 11 Spearpoint Gardens, Aldborough, Road North, Ilford, Essex, IG2 7SX
  • THS Building Services Limited, London, E2 8PH
  • Wisco Shower Company Ltd, Units 3-4 Avenue Fields Industrial Estate Avenue Farm, STRATFORD-UPON-AVON Warwickshire, CV37 0HT, Registered Business Number 7449883
  • R J Lawrence Property Services Ltd, 8 Hinstock Close, Farnborough, GU14 0BE, Registered Business Number 11034340
  • Greenkite (S.E) Ltd T/A Azora Ashford, 19 North Street, Ashford, Kent, TN24 8LF, Registered Business Number 1089082
  • Avon & Cotswold Roofing Co Ltd, 15a Anchor Road, Walsall, England, WS9 8PT, Registered Business Number 7949504
  • GWE Southern Ltd, 11 Holdenhurst Avenue, Bournemouth, England, BH7 6QZ, Registered Business Number 7068213
  • AJS Plumbing & Heating Engineering Ltd, 5 Petham Court, Widnes, Cheshire, WA8 9AW, Registered Business Number 6022703
  • Lewin Plumbing & Heating
  • Thomson Services Limited, 1 Sheffield Road, Tunbridge Wells, Kent, England, TN4 0PD, Registered Business Number 10580448
  • Flintstone Construction & Landscapes Ltd, 90 High Street, Sandhurst, Berkshire, United Kingdom, GU47 8EE, Registered Business Number 9421764
  • Power To People Limited, Brook House, Mint Street, Godalming, England, GU7 1HE, Registered Business Number 8779709
  • Clarkes Of Lincolnshire Limited, Unit 4 Peacefield Business Park, Holton Le Clay, Grimsby, N E Lincolnshire, DN36 5NS, Companies House Number 9005401
  • Canon Windows & Locks Limited, 25 High Street Cheshunt,Waltham Cross, Hertfordshire,EN8 0BS, Companies House Number 7799007
  • Automoto Car Care Centre, 33-41 High Road, Beeston, Nottingham, NG9 4A, Companies House Number 8073467
  • Woodhouse Plumbing Heating & Electrical Ltd, Livingston House, Tarvin Rd, Frodsham WA6 6XN, Companies House Number 7205309
  • Discount Domestic Heating (DDH), 15 Henley Avenue, Lancashire, Thornton-Cleveleys, Lancashire, FY5 2BN, Companies House Number 9734104
  • ProTech Plumbing & Heating (UK) Ltd, Unit 31, Louis Pearlman Centre, Gouton Street, Hull, HU3 4DL, Companies House Number 8852409