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Central Heating Trowbridge

If you require an installation service or a repair on your central heating in Trowbridge, make G4 Gas your first call. Whether you need a radiator repair, boiler installation or a power flushing, we can do it for you. Our experienced professionals can fix a wide range of heating issues, including patchy and noisy radiators and broken thermostats, at a time that fits your schedule. We take pride in offering efficient and high-quality central heating services in Trowbridge and the surrounding areas, for competitive prices. Get in touch with us today for a free quote.

gas engineer opening grill on top of home radiator

How Much Does Central Heating Installation Cost?

If you are wondering how much central heating installation costs, the answer is, there is no set price. The cost of your central heating installation depends on a range of factors, including the make of the appliances, the work difficulty and the experience of your gas engineer. Here at G4 Gas, our qualified staff offer a comprehensive central heating service. Therefore, the quote we give you will reflect the excellence of our services, whilst remaining affordable.

Reliable Engineers

For a reliable central heating engineer, get in touch with G4 Gas. Whether you require a radiator bleeding, a power flushing, a MagnaClean or a thermostat valve replacement, there are few things we cannot fix. Just a few of the central heating services we offer include:

Boiler Installation and Upgrades

Come to us, the most reputable plumbing and heating company in Trowbridge, for boiler installation and upgrades. Depending on your unique requirements, we can install a wide range of boilers for you, including Vaillant and Worcester.

Boiler Servicing

If you are experiencing issues with your central heating, do not delay and arrange your boiler servicing with G4 Gas. An annual boiler servicing with us will help you to avoid high boiler repair costs. So, save yourself money later down the line and get us to keep your boiler in good working order.

Maintenance and Repair

For boiler maintenance and repair in Trowbridge, we are the company to call. Whether you need to arrange an annual boiler check-up, require an emergency repair or are having Worcester or Vaillant boiler problems, contact us. We are dedicated to delivering top-quality services, time after time.

Radiators and Thermostat Valves

We can supply and install everything from the traditional cast iron radiators through to heated towel rails and modern slimline radiators. Contact us to arrange a visit from one of our experts if a reliable service is what you are after.

Power Flushing

If your central heating is not as effective as it used to be, it may require our power flushing machine. You will be surprised at how much debris and rust can build up over time, and if you are in the hard water area, as many of our clients are, valves will begin to stick, and your system will fur up.

Our power flushing service is an excellent method of cleaning and maintaining your central heating system, as it reduces damage and corrosion to the pipe works. This will lengthen the life of your boiler and therefore, save you money in the long run.


If you have ever opened a radiator drain valve you were probably disgusted at the black gunge. This is what builds up if a heating system is not properly flushed each year and makes your system less efficient.

We combat this in the following ways: First, we flush your central heating system properly. Next, as we refill the system, we add the right chemicals to reduce the build-up of the black iron oxide sludge. Finally, we install a MagnaClean filter cleaning in your central heating system to capture most of the Magnetite. This will prevent future build-up and pricey servicing, later down the line.

Get In Touch

From MagnaClean’s and power flushing to radiator balancing and boiler repair, we can keep your central heating system performing as it should. Call our experts on 01225 769828 to arrange a service on your central heating in Trowbridge today. Whether you are in Trowbridge or a surrounding area, we can help. If you are in Westbury, Warminster, Frome, Bradford-on-Avon, Melksham, Chippenham, Bath, Box, Freshford, Devizes and Caine, get in touch.

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