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Radiator Repairs for Portsmouth Residents

For urgent or routine radiator repairs in Portsmouth, call No1PHD for prompt and professional service. No1PHD stands for Number One Plumbing, Heating and Drainage and we are the number one company to carry out state-of-the-art installation, repair and replacement services on all the above systems.


Radiator repair

No1PHD repair services include fixing your dodgy radiator as speedily as possible. Most radiator woes are not urgent, and often radiators chug on for months without giving any definite signals of imminent emergency. For any doubts about your radiator’s performance, call No1PHD, the radiator experts. We can check out your radiators to see if urgent intervention is needed and we can carry out repairs as necessary. We cover all of Portsmouth and we service all the surrounding area. To find out more, give us a call on 01425 208031.


How urgent is urgent?

Radiators send out all kinds to signals to let us know when there is something wrong, sometimes the signs are hard to interpret, especially in understanding the urgency of the situation. If you wake up one morning to a newly formed pond under a radiator then you can presume some urgency. For such cases of copious leakage, No1PHD provides fast-moving 24-hour emergency heating services. You will be pleased to know that the above water-laden scenario is not a frequent occurrence. Radiators are long-lasting appliances. Over time they give out small signals corresponding to small problems, this is the best moment to intervene, rather than wait for those more explicit, wetter and problematic signals.

Winter woes

We live in close harmony with our radiators all winter, without giving them too much thought. Yes, we take them for granted, and when they show signs of disgruntlement we are unpleasantly surprised. They are begging for attention. “Look at us”, they are saying, and that is exactly what we have to do. Look closely for any indications that trouble may be brewing. Radiators last a long time and they usually start to show their age through small, almost insignificant sign-posts that close examination should reveal. To stay warm through the winter you need to be on intimate terms with your radiators, getting to know their every quirk and tic. Sometimes even a slightly different hiss or gurgle can alert us when something is not right.

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

What to look out for

Those tell-tale signs that all is not well are not always easy to spot; it is worth taking time to check closely so as to catch any mischief in the bud and intervene before real complications set in. Promptly call No1PHD if you note any of the following:

  • signs of leaking, even the most minute pinhole,
  • valves that do not respond,
  • wetness, also check the floor for wet spots,
  • any sign of cracks, even tiny ones,
  • rust on any part of the radiator or piping,
  • dampness on pipes.


Radiator Maintenance

For peace of mind and a trouble-free warm winter, try checking out the No1PHD radiator maintenance service which usually consists of an annual check with some small preventive interventions to ensure smooth operation all winter long. Frequency of maintenance checks depends on the type and age of the heating system and personal preference.

Contact Us

For all your radiator issues, the number one radiator repair service in Portsmouth is No1PHD. Give us a call on; 01425 208031, we are pleased to send out our specialised team for an on-the-spot check, and to answer your queries regarding all radiator repairs for domestic and commercial use. We promptly provide help, information and solutions for all your plumbing, heating and drainage problems. You can also email us at; info@no1phd.co.uk for a quick response.

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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