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Central Heating Systems

Making upgrades to your central heating system is proven to be an effective way to reduce and maintain lower energy bills. At GasFix we can supply and fit new central heating systems, renew pipework, fit new radiators, thermostatic heating controls and carry out a power flush. We offer high-quality workmanship and an extended warranty is available on all our work.


We can supply and fit a range of radiators that suit your needs.  These range from regular radiators, slimline and designer radiators. 

Heating Controls & Magna Filters

Installing heating controls to your central heating system is a highly useful tool to utilise and heat your home to the exact way you want too.  At GasFix, we pride ourselves on installing a range of heating controls, from manual thermostats, digital thermostats and smart technology thermostats.

To further enhance and protect your central heating system an installation of a magna clean filter can remove any excessive build up of sludge in your central heating system by collecting the waste in the filter.  Installing a magna filter can prolong the life of your heating system and means that your central heating system will always be performing at maximum efficiency. GasFix always installs a magna clean filter as part of the boiler installation service and can also install one to existing boilers.


Over the years of using your central heating system a great amount of sludge can build up in your heating system and pipework. This build up of sludge in your system can slow the flow of water in your radiators which then forces your system to use more energy to pump it around increasing your household bills. Further benefits of a powerflush are that it helps create an even distribution of heat throughout the property, improving efficiency and more importantly extending your systems life.

A powerflush is a one off deep clean that clears all the sludge in the central heating system which involves clearing all the pipework, radiators and other parts of the heating system.  GasFix offers a comprehensive powerflush service to ensure your central heating system is functioning properly and to its best capacity.




"A couple of months ago I enlisted the services of Gas Fix to install a new boiler at my home address, not only was the price very fair, the courtesy and politeness of the staff was faultless. They turned up exactly at the time we agreed, were so polite, friendly and helpful throughout the job, and once finished, they ensured everything was left tidy and back in place and made absolutely sure I understood how the new boiler worked. Amazing service, would recommend to anyone."

T Meersbrook, Sheffield

"Called out to install an additional radiator to my newly built conservatory excellent job, fast and low priced."

Amaana, Heeley

"I know Gas Fix staff both personally and professionally. You can always rely on Gas Fix to be there in an emergency without doubt. There work is always of the highest standard and the staff will go the extra mile to help anyone who needs it. Gas Fix staff are punctual, reliable and trustworthy. They have always been at hand when any job is required. I will always continue to use Gas Fix in the future and will not hesitate to recommend to family and friends."

R Vincent, Sheffield

Had a replacement boiler and radiator fitted today, recommended 100% . Honest, hardworking and reliable , left everything clean and tidy. Will be recommending to our friends and family! Thanks guys!!!

Nicola Y

Arrived on time and worked tirelessly throughout the day to get the job done. Price was excellent and job done to a very high standard. Am absolutely thrilled with the new boiler. Care and time was taken to explain how to operate the timer/controls and cleaned up all the mess they’d made....couldn’t have asked for more. Will definitely recommend Gasfix and won’t hesitate to use them again.

Julie H

Very good reasonable prices,
clean and tidy work recommend

Jet G

exellent bunch of guys ... professionals!

Riyasat S

Very good service friendly and prices good compared to other companies


"Just had a new boiler installed by the Gas Fix Team. The gas engineer was exceptionally polite and had explained the process very clearly. They turned up on time and left the property making sure everything was clean. They also gave me 10 year warranty with my new boiler. They are a lot more affordable than the others ! Highly recommend."

Shane, Meersbrook

Brilliant service fast friendly and prices are so much more cheaper then other companies definitely recommend

Kerry G

I had new radiators installed.
Excellent service from start to finish.
Turned up on time and explained everything, so I knew what to expect.

No hidden charges or surprises.

Nasima A

"Reasonable price very reliable good time keeping very good at explaining what was happening during the process left property tidy after the installation."

Duncan, Meersbrook

I’d like to thank Tariq & his team for an absolutely awesome job for completely replacing my boiler including the flue which on a three storey town house wasn’t the easiest for them However this didn’t deter the guys one bit, they protected the carpets through out the house & quickly set to work They swiftly & promptly completed the whole thing in just one day, leaving little to no trace they’d ever been here other than a shiny new gleaming boiler complete with new wireless-remote.

Chris T

Rotherham Customer - Checkatrade

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