Boiler Supply and Fit in Kingston upon Thames

Boiler supply and fit in Kingston upon Thames, all under one fixed price. We source the boiler, fit it, register the warranty and handle the Building Control notice, so you are not buying parts and chasing paperwork yourself.

One Price, One Company

Supply and fit means the boiler, the labour, the fittings, the flue kit and the paperwork are all in one figure agreed before we start. There is nothing to source yourself and no argument later about who supplied what if a part turns out to be faulty.

More Information

Why Buying the Boiler Yourself Backfires

Boilers bought online often arrive without the right flue kit, in the wrong output, or with a warranty that only applies through an approved installer. If it fails, the claim sits with you rather than the fitter. Buying through us keeps it simple.

Warranty Registered on the Day

We register the warranty with the manufacturer as soon as the install is signed off, so cover starts immediately. You get the registration confirmation in writing. Keep up the annual service and the warranty stays valid for its full term.

About us

Quick Call Gas Certificates has supplied and fitted boilers across Kingston upon Thames for over 20 years. Working directly with suppliers means we can get the right unit quickly rather than fitting whatever is on the shelf, which matters most when someone is without heating and waiting.

  • 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

Is supply and fit cheaper than buying the boiler myself?

Usually, once everything is counted. The headline price of an online boiler often excludes the flue kit, the filter and the fittings, and the warranty may need an approved installer anyway. A single supply and fit price covers the lot with nothing to add later.

What is included in your boiler supply and fit price?

The boiler, flue kit, labour, fittings, a system flush, a magnetic filter, removal of the old unit, warranty registration and the Building Control notice. Anything not included is written on the quote, so there are no additions once work has started.

How soon can you fit a new boiler in Kingston upon Thames?

Often within a few days of accepting the quote, and sooner if you have no heating at all. Most common boilers are held in stock by our suppliers. We will tell you the realistic date when we quote rather than promising one we cannot meet.

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