No heat, no hot water or water on the floor? We are 90 minutes away.
Radley engineers cover Croydon and South London around the clock. You get a fixed call-out price on the phone, an arrival window you can plan around, and the part fitted from the van where we can.
Tell us the symptom
Most of what we get called to is one of six things.
Pick the one that matches and you will see the usual cause, how long it takes and what it costs. Tell the same thing to the engineer on the phone and we can bring the part with us.
No heating
Usually a seized diverter valve, a failed pump or a thermostat that has lost its pairing.
Diagnostic and repair on the same visit in about 8 out of 10 cases.
- Time on site
- 60 to 90 minutes on site
- What it costs
- £89 call-out, parts from £110
Prices
Our price list, in full, before you ring.
No booking fee, no fuel surcharge, no minimum spend. Evening rate runs from 18:00 to 07:00 and all day Sunday, and you are told which rate applies before an engineer sets off.
| Job | Weekday 07:00 to 18:00 | Evening, night and Sunday | What is included |
|---|---|---|---|
| Standard call-out, first hour | £89 | £129 | Parts extra, quoted before we fit them |
| Each additional half hour | £38 | £54 | Charged in half hours, never rounded up to the hour |
| Boiler fault diagnostic | £89 | £129 | Refunded in full if we carry out the repair the same visit |
| Annual boiler service | £79 | n/a | Includes gas safety check and a written report |
| Landlord gas safety record (CP12) | £69 | n/a | £109 with a service, up to three appliances |
| Power flush, up to 10 radiators | £445 | n/a | Magnetic filter fitted and inhibitor dosed |
| Combi boiler swap, like for like | from £1,890 | n/a | Fitted in a day, 10-year manufacturer warranty |
An engineer at your door within 90 minutes, or the call-out is free. That applies to emergencies inside the postcodes listed above, and it is the call-out charge we waive, not the parts.
What we do
Emergencies at 3am, and the boring jobs at 3pm.
The same engineers do both, which is why the diary never runs out of emergency slots.
24-hour emergency call-outs
Leaks, no heat, no hot water, gas smells. One number, answered by an engineer rather than a call centre, every hour of the year.
Boiler repair and servicing
Diagnostic, repair and annual service on Worcester Bosch, Vaillant, Ideal, Baxi and Glow-worm. Common parts carried on every van.

Boiler installation
Like for like swaps fitted in a day, system conversions in two. Fixed price after a survey, 10-year manufacturer warranty registered for you.
General plumbing
Taps, toilets, stopcocks, outside taps, burst pipes and pipework moves. Small jobs are welcome and priced by the half hour.
Bathrooms and wet rooms
First fix to final seal, including tanking, thermostatic showers and level access. One team, one dated schedule.
Landlord certificates
CP12 gas safety records, EICR arranged, annual service reminders and direct access to tenants so you are not the middle man.
Boilers we carry parts for
How a call-out runs
Four steps, and you know the price at step three.
You call, an engineer answers
Not a call centre. Tell us the symptom or the error code and we will tell you if it is something you can safely reset yourself.
We give you an arrival window
A 90 minute window for emergencies, a two hour window for booked work. If we are running late you get a text before the window closes.
Price agreed before any work
The call-out is fixed. Parts are quoted and shown to you on the van before they go in.
Signed off and left tidy
Photos of the work, the parts you paid for handed over, and the certificate emailed the same day.
This week
Recent call-outs.
Burst feed pipe under a kitchen floor
South Croydon CR2
On site in 41 minutes
InstallationCombi swap, Worcester 4000 25kW
Sutton SM1
Fitted in one dayNo hot water, plate heat exchanger replaced
Streatham SW16
Fixed in 70 minutesPower flush, 11 radiators and a filter
Beckenham BR3
Half a dayReviews
4.9 out of 5 across 486 reviews.
★★★★★Rang at ten past six on a Sunday with water coming through the ceiling. Dan was here at seven, had it isolated by quarter past and came back Monday to do it properly.
Helen R., Sanderstead
★★★★★Quoted £89 on the phone, charged £89. The old firm used to add a bit on for the evening without telling me first.
Tunde A., Norbury
★★★★★Boiler swap done in a day, warranty registered for me, and they took the old one away. The engineer even labelled the isolation valves.
Marcus D., Sutton
One number, every hour of the year.
Engineers on call 24 hours, every day of the year. Office and booked work Mon to Fri 7:00 to 19:00, Sat 8:00 to 14:00.