Boiler broken? Call 01622 485 920 — same-day emergency response available across Kent
Fast Boiler Repair When You Need It Most
A broken boiler is always inconvenient. On a cold morning or winter evening, it's genuinely urgent. HGB Heating Kent provides fast boiler repair callouts across Kent, with same-day attendance available for emergencies.
Our Gas Safe registered engineers diagnose and repair all makes and models of domestic gas boiler — from the newest Worcester Bosch Greenstar to older Baxi Platinum and Glow-worm models. We carry a comprehensive stock of common parts, which means many repairs can be completed on the first visit.
If we attend and cannot fix your boiler, you don't pay. We believe this is the honest and fair way to operate, and it's been our policy since 2009.
Once repaired, all work is covered by a 12-month workmanship guarantee.
Boiler Faults We Diagnose and Repair
We repair all major brands across all common fault types. Here are the most frequent issues we attend to across Kent:
No heating or hot water
The most urgent call we receive. Can be caused by a failed pump, faulty diverter valve, airlocked system, or low pressure. We diagnose the specific cause and fix it.
Boiler not igniting / keeps locking out
Ignition failures, flame sensor faults, blocked condensate pipe, faulty PCB, or gas supply issues. We test the specific cause before quoting for any parts.
Pressure too low or keeps dropping
Often a sign of a leak, failed pressure relief valve, or expansion vessel that needs recharging. We identify the root cause, not just top up the pressure.
Strange noises (banging, kettling, whistling)
Kettling is usually limescale on the heat exchanger — common in Kent's hard water areas. Banging can indicate pump failure or airlocked pipes.
Boiler leaking water
Leaks can come from seals, the pressure relief valve, the pump, or pipe connections. All need prompt attention to prevent water damage and further system damage.
Error codes and lockouts
Modern boilers display fault codes when something goes wrong. Our engineers know the code libraries for all major brands and can interpret faults efficiently.
No hot water but heating works
Usually a diverter valve issue on combi boilers. We test and replace as needed for a fast resolution.
Pilot light keeps going out
Can be a thermocouple fault, draughts affecting the flame, or a more serious combustion issue. We investigate safely and fix the underlying cause.
What Does Boiler Repair Cost?
Prices vary based on parts required and time taken. We always diagnose first and provide a quote before carrying out any repair work. No fix, no fee.
Worcester Bosch, Vaillant, Viessmann, Baxi, Ideal, Potterton, Glow-worm, Ferroli, Alpha, and more. We carry parts for all common models.
Boiler Repair FAQs
Ready to Get Sorted?
Free quotes, fixed prices, Gas Safe registered. Covering the whole of Kent since 2009.