Call us on 01273 243351

Boiler Repair in Brighton

H2flow Plumbing and Heating offer a rapid response boiler repair service. If your heating or water stops working, you’ll want to get that problem solved and get up and running as soon as possible.

Small tick we will endeavour to come to you on the same day and can update you on arrival times so you needn’t be waiting in all day.

When we arrive we will spend some time assessing the problem then when the cause is identified give you a no obligation quote to fix it. There is no pressure to accept that quote, but if you do decide not to go ahead a callout charge of £54 will be made to cover time spent fault finding.

Some older boilers may be beyond economic repair (but most can be fixed!). In that case we can give you honest advice and provide a quote to replace your boiler.

Boiler repair

Boiler Servicing

Annual servicing means:

Small tick you have peace of mind that your appliance is not giving off dangerous levels of carbon monoxide.

Small tick the lifespan of your boiler will be extended.

Many manufacturers require annual servicing as part of their warranty. Different boiler manufacturers specify different requirements to servicing their boilers. Generally servicing includes cleaning and checking combustion is within recommended limits, using a specialist flue gas analyser. This tool can immediately tell if there any potentially dangerous issues with your boiler. 

A full service can be completed on most boilers within an hour and is charged at £60 incl. VAT. Some boilers require new seals as part of a service which will be charged separately. Please call us on 01273 243351 for fixed quote servicing prices.

Boiler Installation

When your boiler is at the end of its life we can provide a thorough, fixed price replacement quote. Each installation is different so it is important to make a visit to assess your requirements and offer advice and options. There are many options on the market with many more accessories to choose from.

Some installers may use low quality components to cut prices, but h2flow will not use-sub standard parts. We will only use system components from trusted manufacturers to provide you with a boiler or whole heating system that gives you many years of hassle-free warmth and hot water.

Boiler installation

H2flow recommend Vaillant and are Vaillant approved installers

We can offer extended warranties of up to 10 years on Vaillant boilers. The reason we choose to install Vaillant is the quality and longevity of their boilers and the components they are built from. We know this as we are boiler repair engineers and are called to Vaillants less frequently than any other manufacturer!

Everyone’s budget is different so we can offer installation of other boilers that we also recommend.


Give us a call on 01273 243351 and we’d be happy to help.

  • Need any other kind of plumbing work doing? Check out what plumber services we offer.
  • Looking for a new bathroom? Read more about our bathroom fitter services.
  • As well as Brighton, we also cover Hove, Portslade and the surrounding areas.

Frequently asked questions about boiler repair and installation

How much does a new boiler cost?

As each installation is different there are many factors that can affect the price. For instance:

  • Do you need new radiator valves? What kind of controls would you like for your heating system?
  • Does your boiler require a long flue?

Because of this we are happy to visit, give advice and provide a free, no obligation quote. But as a guideline, a straightforward combi boiler swap can be done for as little as £1400 including VAT (ideal boiler with 5-year manufacturer warranty).

How long will my boiler last?

We are often asked this question and this really depends on the quality of the boiler and installation procedure used. Some poorer quality boilers can start to fail after less than 5 years and become uneconomical to repair. Top quality boilers that have been installed correctly and have had the system flushed and treated with corrosion inhibitor can last 10 to 15 years or more.

How long will it take to install my boiler?

Straightforward combi swaps will be completed inside a day. Larger jobs that require converting from an open vent (tanks in the loft) to a sealed system would normally be completed inside 2-3 days.