Radiator Repairs
Radiator Installation & Repairs in Kingston & SW London
New radiators, replacements, and repairs that actually last.
About this service
Radiator Repairs in South West London, done properly the first time
If a radiator's too small for a room that's been extended, corroded internally, or simply the wrong style for your space, we'll size and fit a replacement that actually heats the room properly — modern panel radiators output significantly more heat for the same wall space than older steel panels.
Why Maxfix
Why choose Maxfix for radiator repairs
Premium workmanship, fixed pricing and a service experience built around you.
Gas Safe registered engineers — every job
Fixed, upfront pricing with no hidden extras
Same-week appointments across South West London
12-month workmanship guarantee as standard
Fully insured to £5m public liability
Manufacturer-trained on Worcester, Vaillant, Ideal, Baxi & Viessmann
How it works
A calm, four-step process
From the first call to a tidy handover — no surprises, no jargon, no mess.
Get in touch
Call us or send a quick enquiry — we'll respond within an hour during working hours.
Free survey & quote
An engineer assesses the work and gives you a clear, written, fixed-price quote.
Book a date that suits you
Choose a slot that fits around your schedule — we work evenings and weekends.
Work completed cleanly
Uniformed engineers carry out the work, tidy up fully and walk you through everything before leaving.
Get a fast quote for radiator repairs
Free, no-obligation quotes. Most calls answered within 30 seconds.
Trusted experts
Why choose Maxfix
Gas Safe Registered
Every engineer registered & ID-checked
Manufacturer Accredited [to be confirmed]
[accreditations to be confirmed]
Open 24 Hours, Every Day
Call any time — including nights and weekends
Fixed Price, Always
Agreed before we start — no hourly creep
Frequently asked
Your questions, answered
Why are my radiators cold at the bottom?
Sludge — corrosion debris settling where flow is slowest. Bleeding won't fix it; it needs a power flush.
Are your radiator repairs engineers Gas Safe registered?
Yes — every engineer working on radiator repairs in South West London is Gas Safe registered, manufacturer-trained and fully insured to £5m public liability. We'll show our ID on arrival.
Do you offer a free quote for radiator repairs?
Yes. We provide a free, no-obligation written quote with fixed pricing, so you know exactly what your radiator repairs will cost before any work starts.
How quickly can you attend for radiator repairs in South West London?
Most non-emergency radiator repairs appointments are booked within 2–3 working days across South West London. For genuine heating emergencies we aim to be on-site within 2 hours.
Which areas of South West London do you cover for radiator repairs?
We provide radiator repairs across the whole of South West London, including Kingston upon Thames, Richmond, Wimbledon, Twickenham, Surbiton, Fulham, Putney, Teddington, New Malden, Molesey, Hounslow, Brentford, Isleworth, Long Ditton, Worcester Park, Roehampton, Raynes Park, Morden, Petersham, Motspur Park and the surrounding KT, TW and SW postcodes. Local engineers means short call-out times wherever you are.
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Ready when you are
Book radiator repairs with a Gas Safe engineer — fixed pricing, open 24 hours.
Ready to book?
Book radiator repairs today
Free quotes, fixed pricing and Gas Safe engineers across Kingston upon Thames, Richmond, Wimbledon, Twickenham and the rest of South West London.