Boiler Repair in Merton
Gas Safe registered · £85 diagnostic in-hours · Typically 20–30 min from base
Boiler repairs in Merton covering SW19, SW20, SM4 and CR4. We diagnose fault codes, pressure faults, and heat exchanger issues across all the major brands common in the area.
What a repair visit costs in Merton
One fee covers attendance and diagnosis — and if you go ahead with the repair, it's included in the total.
Standard hours
Weekdays, 8am–6pm — 1-hour minimum
£85/hr
Out of hours
Evenings, weekends and bank holidays — 1-hour minimum
£170/hr
Priced by the hour
We diagnose first, then talk cost — charged by the hour, one-hour minimum, nothing padded on top. You decide before work goes ahead.
One fee, not two
No call-out charge, no separate diagnostic fee. The £85 covers investigation, diagnosis where possible, and the first hour of labour.
Tested before we leave
If a part needs ordering we'll say so; where we can finish on the day, the system is tested working before we leave.
Smell gas? Open windows, leave the property, and call the National Gas Emergency Service on 0800 111 999 before calling anyone else.
Repairs we've done for customers in Merton
"Fast, polite, did exactly what they said they would and tested everything before leaving. Would use again without hesitation."
We serve Merton and South London
Select a borough to see key areas, or call if you're unsure.
Postcodes served in Merton: SW19 · SW20 · SM4 · CR4
Boiler repair in neighbouring areas
Boiler fault in Merton?
Call or WhatsApp for same-day attendance where available. Written estimate before any work starts.