Boiler repairs in Kingston upon Thames, usually the same day. Our engineers carry the parts that fail most often, so a lot of repairs are finished on the first visit rather than turning into a wait for stock.
Diverter valves, pumps, pressure sensors, fans and printed circuit boards account for most breakdowns. Heat and hard water wear them out over time. Knowing the common failure for each make is what turns a long diagnosis into a short one.
More Information
We stock the parts that fail most often for the boilers we see regularly around Kingston upon Thames. Tell us the make, model and fault code when you call and there is a good chance the right part is already on board when we arrive.
Sometimes the honest answer is that the boiler has had its day. A cracked heat exchanger on a fifteen year old unit is rarely worth fixing. We will tell you what the repair costs and what a replacement costs, then leave the decision with you.
Quick Call Gas Certificates has repaired boilers around Kingston upon Thames for more than 20 years. Repairs are diagnostic work, and after two decades on the same makes and models the pattern of a fault is usually recognisable before the case even comes off.
Gas Safe registered engineers
Over 20 years working on gas and heating
Same day service in most cases
Emergency call outs when your boiler fails
Certificates emailed on the day of the visit
STILL NOT SURE?
In most cases the same day, and we hold slots back for repairs where there is no heating or hot water at all. Call in the morning and we can usually be with you that day. Give us the fault code and we will bring the likely part.
Usually a small leak on the system, a failed pressure relief valve, or an expansion vessel that has lost its charge. If you are topping up more than once a month, something needs fixing. We trace the cause rather than just refilling it.
We work on all the common domestic makes fitted around Kingston upon Thames. For rarer or very old models, parts availability is the limiting factor rather than the repair itself. We will check parts before booking so you are not paying for a wasted visit.


t: 07897 016071
Mon: 7am - 9pm
Tue: 7am - 9pm
Wed: 7am - 9pm
Thu: 7am - 9pm
Fri: 7am - 9pm
Sat: 8am - 1pm
Sun: 8am - 1pm
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Address: Flat 6, Cromwell Court, Kingston Hill, Kingston upon Thames, KT2 7PY