Power Flush Cost UK (2026)

UK national average£400 – £900per system · typical duration 4–8 hours

Power Flush in the UK typically costs £400–£900per system in 2026. London and the Home Counties sit at the top of the range; Wales, Northern Ireland and the North East are usually cheapest. Click any city below for a full local breakdown.

What's usually included

What affects the price

Power Flush prices by UK location

London

London£540 – £1,215Barnet£490 – £1,100Croydon£460 – £1,035Ealing£490 – £1,100Bromley£470 – £1,060Enfield£460 – £1,035Brent£490 – £1,100Wandsworth£520 – £1,170Tower Hamlets£510 – £1,150Southwark£520 – £1,170Lambeth£510 – £1,150Lewisham£480 – £1,080Hillingdon£470 – £1,060Redbridge£460 – £1,035Hounslow£470 – £1,060Greenwich£490 – £1,100Hackney£510 – £1,150Waltham Forest£470 – £1,060Camden£540 – £1,215Haringey£490 – £1,100Westminster£560 – £1,260Harrow£480 – £1,080Bexley£460 – £1,035Islington£530 – £1,190Merton£490 – £1,100Sutton£460 – £1,035Richmond upon Thames£510 – £1,150Hammersmith£530 – £1,190Kingston upon Thames£490 – £1,100Ilford£470 – £1,060Kensington£560 – £1,260Romford£460 – £1,035Wembley£490 – £1,100Fulham£540 – £1,215Orpington£460 – £1,035Uxbridge£470 – £1,060Twickenham£500 – £1,125Chelsea£570 – £1,280Stratford£500 – £1,125

South East

Brighton£480 – £1,080Southampton£430 – £970Portsmouth£420 – £945Reading£460 – £1,035Slough£460 – £1,035Oxford£500 – £1,125Isle of Wight£420 – £945High Wycombe£460 – £1,035Maidstone£430 – £970Crawley£450 – £1,010Worthing£420 – £945Basingstoke£440 – £990Gillingham£410 – £920Woking£480 – £1,080Eastbourne£410 – £920Hastings£380 – £855Hove£480 – £1,080Dartford£460 – £1,035Bracknell£460 – £1,035Gosport£390 – £880Chatham£400 – £900Guildford£490 – £1,100Ashford£420 – £945Aylesbury£440 – £990Maidenhead£480 – £1,080Redhill£470 – £1,060Farnborough£460 – £1,035Bognor Regis£390 – £880Sittingbourne£400 – £900Margate£370 – £830Tunbridge Wells£470 – £1,060Canterbury£420 – £945Banbury£420 – £945Eastleigh£420 – £945Horsham£460 – £1,035Andover£420 – £945Folkestone£390 – £880Wokingham£480 – £1,080Havant£410 – £920Winchester£480 – £1,080Newbury£460 – £1,035Fareham£420 – £945Ramsgate£360 – £810Camberley£450 – £1,010Aldershot£440 – £990Windsor£490 – £1,100Epsom£490 – £1,100Burgess Hill£440 – £990Dover£390 – £880Haywards Heath£460 – £1,035Sevenoaks£500 – £1,125Chichester£460 – £1,035

East of England

Milton Keynes£440 – £990Luton£460 – £1,035Peterborough£380 – £855Colchester£410 – £920Basildon£430 – £970Southend-on-Sea£420 – £945Cambridge£480 – £1,080Ipswich£380 – £855Norwich£380 – £855Chelmsford£450 – £1,010Bedford£420 – £945Watford£470 – £1,060Hemel Hempstead£460 – £1,035Harlow£440 – £990Stevenage£440 – £990St Albans£490 – £1,100Lowestoft£350 – £790Great Yarmouth£340 – £765Cheshunt£470 – £1,060Welwyn Garden City£460 – £1,035Braintree£420 – £945King's Lynn£350 – £790Bury St Edmunds£410 – £920Hatfield£450 – £1,010

South West

Bristol£460 – £1,035Plymouth£380 – £855Bournemouth£420 – £945Swindon£400 – £900Poole£420 – £945Exeter£420 – £945Gloucester£390 – £880Cheltenham£440 – £990Bath£480 – £1,080Weston-super-Mare£380 – £855Taunton£390 – £880Torquay£380 – £855Weymouth£380 – £855Paignton£370 – £830Yeovil£380 – £855Salisbury£420 – £945Barnstaple£370 – £830Penzance£370 – £830Dorchester£400 – £900St Austell£360 – £810Truro£390 – £880

West Midlands

Birmingham£400 – £900Coventry£390 – £880Sandwell£380 – £855Dudley£380 – £855Walsall£380 – £855Wolverhampton£380 – £855Stoke-on-Trent£350 – £790Solihull£420 – £945Telford£370 – £830Worcester£390 – £880Redditch£380 – £855Nuneaton£380 – £855Shrewsbury£380 – £855Stafford£370 – £830Hereford£380 – £855Kidderminster£370 – £830Leamington Spa£430 – £970Warwick£420 – £945Stratford-upon-Avon£430 – £970

East Midlands

Leicester£390 – £880Nottingham£390 – £880Derby£380 – £855Northampton£400 – £900Mansfield£350 – £790Lincoln£360 – £810Chesterfield£350 – £790Corby£360 – £810Kettering£380 – £855Loughborough£380 – £855Boston£340 – £765

Yorkshire

Leeds£400 – £900Sheffield£380 – £855Bradford£360 – £810Wakefield£370 – £830Doncaster£340 – £765Hull£330 – £740Rotherham£350 – £790Barnsley£340 – £765Huddersfield£370 – £830York£420 – £945Halifax£360 – £810Grimsby£330 – £740Scunthorpe£330 – £740Harrogate£440 – £990Scarborough£350 – £790

North West

Manchester£420 – £945Liverpool£380 – £855Wigan£350 – £790Wirral£370 – £830Stockport£400 – £900Bolton£360 – £810Sefton£370 – £830Salford£400 – £900Oldham£360 – £810Trafford£420 – £945Tameside£360 – £810Rochdale£350 – £790Warrington£390 – £880Bury£370 – £830St Helens£350 – £790Knowsley£350 – £790Preston£370 – £830Birkenhead£360 – £810Blackpool£340 – £765Blackburn£340 – £765Southport£380 – £855Chester£420 – £945Burnley£330 – £740Carlisle£350 – £790Crewe£370 – £830Widnes£350 – £790Runcorn£350 – £790Barrow-in-Furness£340 – £765Ellesmere Port£360 – £810Lancaster£370 – £830Macclesfield£420 – £945Chorley£360 – £810Leyland£350 – £790Kendal£380 – £855Fleetwood£330 – £740

North East

Newcastle upon Tyne£380 – £855Sunderland£350 – £790Gateshead£360 – £810Stockton-on-Tees£350 – £790Middlesbrough£340 – £765Darlington£350 – £790Hartlepool£330 – £740South Shields£350 – £790Durham£370 – £830North Shields£360 – £810Redcar£330 – £740

Wales

Cardiff£350 – £790Swansea£340 – £765Newport£340 – £765Wrexham£330 – £740Bridgend£330 – £740Merthyr Tydfil£320 – £720Pontypridd£330 – £740Llandudno£340 – £765Bangor£330 – £740Aberystwyth£340 – £765

Scotland

Glasgow£360 – £810Edinburgh£440 – £990Aberdeen£380 – £855Dundee£350 – £790Paisley£340 – £765East Kilbride£350 – £790Inverness£370 – £830Livingston£380 – £855Dunfermline£350 – £790Hamilton£340 – £765Kirkcaldy£340 – £765Perth£370 – £830Ayr£340 – £765Stirling£380 – £855Falkirk£350 – £790

Northern Ireland

Belfast£340 – £765Derry£310 – £700Newtownabbey£340 – £765Craigavon£310 – £700Bangor (NI)£350 – £790Lisburn£340 – £765Ballymena£310 – £700Newry£320 – £720