Boiler Servicing in Kingston upon Thames

Boiler servicing in Kingston upon Thames by Gas Safe registered engineers. An annual service keeps the manufacturer warranty valid, catches worn parts early and keeps the boiler running on the gas it should be using.

What Happens During a Service

We take the case off, clean the burner and heat exchanger, check the electrodes and seals, test the gas pressure and take combustion readings. The condensate trap gets cleared and the safety devices are tested. You get a written record at the end.

More Information

Keeping Your Warranty Valid

Nearly every manufacturer requires an annual service by a Gas Safe registered engineer to keep the warranty running. Miss a year and a claim can be refused, even for a fault that has nothing to do with maintenance. Keep the records somewhere safe.

The Best Time of Year to Book

Late summer and early autumn are ideal. The boiler has been idle for months, and any fault shows up before the cold arrives rather than in January when everyone needs an engineer at once. Availability is better then too.

About us

Servicing is regular work for us across Kingston upon Thames, and many customers have been on the same annual visit for years. Quick Call Gas Certificates has serviced domestic boilers for over 20 years, across all the common makes, so the components that tend to give up first on each one are familiar.

  • 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?

Frequently Asked Questions

How much does a boiler service cost in Kingston upon Thames?

A standard domestic boiler service is a fixed price, and we tell you the figure when you book. It costs more only if the boiler is very difficult to reach or a part needs replacing, and we would agree that with you before doing the work.

How long does a boiler service take?

Around forty five minutes to an hour for a standard boiler with clear access. Older boilers or ones boxed into a cupboard take longer. Clearing the space around the boiler beforehand keeps the visit short and gives the engineer room to work.

What happens if the engineer finds a fault during the service?

We explain what is wrong, how urgent it is and what it will cost to fix, then let you decide. Small parts we carry can often be replaced there and then. Nothing is done without your agreement first.

Our reviews

t: 07897 016071

Opening hours

Mon: 7am - 9pm

Tue: 7am - 9pm

Wed: 7am - 9pm

Thu: 7am - 9pm

Fri: 7am - 9pm

Sat: 8am - 1pm

Sun: 8am - 1pm

© Copyright 2026. Quick Call Gas Certificates. All rights reserved.

Address: Flat 6, Cromwell Court, Kingston Hill, Kingston upon Thames, KT2 7PY