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Central heating repairs in Portsmouth

Central heating systems work hard to heat our homes all through the winter months. Most commonly, heating systems work by pumping hot water around the home via a series of pipes leading to the radiators in each room. Central heating, therefore, consists of many parts including a boiler, pipes, a pump, programmers, radiators and a thermostat. When a breakdown occurs, it could be any one of these components that has failed. To make sure that your heating is repaired by a professional engineer who is trained and insured, call No1PHD. Our team are Gas Safe registered, experienced and qualified to check a system from end to end. They are available to get your central heating up and running again in no time. Call our Portsmouth team to make an appointment for your heating repair.

Central heating faults

Your central heating can breakdown for a number of different reasons. As they age, the parts that make up the heating can fail and need repairing or replacing. Over time, a central heating system in the home or commercial setting might have been changed or added to as the property has been altered. Some tweaks can make the system develop faults. The only way to find the heating faults is to have the whole system checked. At No1PHD in Portsmouth, we carry out a full central heating inspection to make sure everything works together properly. Central heating repairs to the boiler, programmer or radiators can be completed, leaving you with an efficient heating system that will last for many years.

Our Portsmouth engineers all have years of experience in the plumbing trade and have an extensive knowledge of all types of central heating systems. Our engineers are qualified to check each component and fix the fault quickly. Whether it’s a boiler repair, a replacement thermostat or a programme fault, we can mend your central heating in Portsmouth. A thorough examination of each part of your central heating is performed so we can pinpoint your heating problem. With a wide range of replacement parts quickly accessible to our engineers, it won’t take us long to have your central heating working properly again.

Trustpilot Starred Logo

Absolutely blown away by the service we received. Took all the stress out of losing our heating and hot water. Highly recommended!

5 star review

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Ellipse 1
Mr Wells

2 weeks ago

Couldn’t have asked for a faster resolution to our drainage conundrum. Nothing was too much for these guys who were brilliant throughout.

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Ellipse 1
Miss Carey

1 month ago

Emergency central heating repairs

We understand that a working central heating system is essential to most people’s comfort. Whether you are responsible for the heating in your Portsmouth home or the system in the office, when it fails, you will want it fixed at speed. No1PHD are available to get your heating back on again in no time. Once the problem has been identified, we will let you know how much the central heating repair will cost and how long the work will take. After you have agreed the repair, we will make sure everything is working again properly. Contact us as soon as your central heating fails and we can even attend your property the same day, as we offer an emergency 24 hour heating service in Portsmouth.

Central heating repairs or replacement?

Although central heating systems last for many years, there comes a time when the best option is to replace the boiler. Our team at No1PHD Portsmouth understands that this is large investment to make, so we provide a competitive quote for a new boiler and give you time to consider your options. You can choose when to have this central heating repair completed at a time that is convenient for you. With a brand new boiler fitted that is compatible to the rest of the system, your heating will work efficiently for many years to come.

For all your central heating repairs in and around Portsmouth, call No1PHD on; 01425 208031 or email us at, info@no1phd.co.uk

24 hour callout

emergency service


5 stars
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After noticing that the house was unusually cold, we found that the heating wasn’t coming on and that our hot water had also failed. We called the team at No 1 PHD who dispatched an engineer to investigate. After discovering that the culprit was a faulty boiler part, they ordered in a new part and got it fitted as quickly as possible. The guys were great, and we couldn’t be happier.

Mr Lincoln

5 stars
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For days, we’ve noticed a foul smell coming from outside and a gurgling sound coming from one of the drains. Whenever it would rain, the area around it would flood slightly and take ages to drain. We tried buying drain unblockers, but none seemed effective. Eventually, we turned to No 1 PHD and were left wondering why we didn’t do this sooner.

Mrs Griffin

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