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Hepta Plumbing & Heating

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Boiler installation and replacement in your area

Hepta installs and replaces boilers in your area. We look at your home, hot water use and existing pipework, then recommend a combi, system or regular boiler that suits it. Call 07477 877199 or send the details online and we will arrange a visit to talk it through.

What it covers

A new boiler is a big decision, and the right one depends on the home, not on a sales target. How many bathrooms you have, how many people use hot water at once, the age of the pipework and the space you have all feed into what to fit.

We start by looking at the house and listening to how you use it. Then we recommend a boiler type and size and explain why, including what else may need attention while the system is being worked on, such as controls, filters and old pipework.

Line diagram of a wall-mounted boiler with flow and return pipes
Illustration, not a photograph of our work.
  • Combi boiler installation and replacement
  • System and regular boiler installation
  • Moving a boiler to a new location
  • New controls, thermostats and timers
  • System filters and flushing of the existing circuit
  • Removal of the old boiler

When to call

  • Repairs are happening more often and costing more
  • The boiler is noisy, leaking or has a failing heat exchanger
  • Parts for your model are hard to find
  • Your hot water or heating no longer keeps up with the household

How it goes

  1. Step 1

    We visit, look at your home and discuss how you use heating and hot water.

  2. Step 2

    We recommend a boiler type and size and explain the options.

  3. Step 3

    We install the boiler, controls and any agreed pipework changes.

  4. Step 4

    We test the system, show you the controls and tidy up.

Questions about boiler installation

Not here? Call 07477 877199 and ask.

A combi heats water on demand and suits homes with one or two bathrooms. A system or regular boiler works with a cylinder and suits larger homes with higher hot water demand. We look at your property and recommend the right fit.

Not necessarily. Many existing radiators and pipes are fine. We check the system condition and flush it, and only suggest replacing parts that are failing or would limit the new boiler's performance.

Often yes, subject to the flue route, space and pipe runs. Moving the boiler adds work, so we look at the options and explain what is practical before you commit.

No, but a modern thermostat or programmer helps the boiler run efficiently. We can fit whichever control suits you, from a simple timer to a smart thermostat, and show you how to use it.

We remove it as part of the installation and dispose of it responsibly. We will confirm that when we agree the work, along with what is being removed and what is staying in place.

We are based in Epsom and cover Epsom, Ewell, Ashtead, Leatherhead, Banstead, Cheam, Sutton and Worcester Park, along with Stoneleigh, Esher, Chessington, Cobham, Surbiton, Kingston upon Thames, New Malden, Carshalton, Wallington, Purley, Coulsdon, Reigate, Redhill, Croydon, Morden and Wimbledon. Each of those has its own page for boiler installation, and you can also send us your town through the contact form.

Note the make and age of the boiler, how many bathrooms and people it serves, and any problems you have had. Take a photo of the boiler, its flue and where it sits.

The boiler make and age, how many bathrooms and radiators you have, whether you want to move the boiler, and any preferences on controls. Photos of the boiler and its location help.

Boilers reach the end of their life through worn heat exchangers, failing pumps and valves, scale and sludge. Repeated breakdowns are usually the clearest sign it is time.

Yes. Use the contact form with your name, phone number, town and a short description of the job. Pick a preferred contact time if you like; it is a preference only. For anything urgent, call 07477 877199.

Water where it should not be? Heating off?

Call and tell us what is happening. We will talk you through the first steps.

Prefer to write it down? Send the details

Call 07477 877199