Worcester Greenstar 25SI Mk1

Is Your Worcester Greenstar 25SI Mk1 Now Getting Old?

Boiler Servicing by A&R Boiler Repair Experts

Unlike other companies out there, A+R Boilers doesn’t charge an hourly rate to repair your boiler. We charge a fixed labour rate plus part(s) and VAT.

Now, consider this:

Your current Worcester Greenstar 25SI Mk1 is about 12 to 14 years old now and maybe it might be time to replace it.

With A+R Boilers, you get:

  • The latest boiler and system design
  • And more value for your money

We are:

  • A proven company throughout the heating industry
  • With 1000s of satisfied customers
  • And a total commitment to our customers’ needs

As your one-stop-shop for boiler replacement solutions, we passionately believe in giving you the best deal ever. And you can be confident that we will!

A+R Boilers has been established for 20 years and has built up an excellent reputation because we put our customers – and what they need and want – first. Take a look at the reviews on our website or 293 positive reviews on Google and see for yourself.

If you’re looking for a company that’s reliable and trustworthy and is a market leader – you’ve found it in A+R Boilers.


We undertake boiler repairs & replacement throughout the North West, including  –

Greater Manchester, Bolton,  Bury, Oldham, Rochdale, Salford, Stockport, Tameside, Trafford, Wigan, Chorley, Preston, Lancaster, Burnley, Rossendale, Hyndburn, Blackpool, Blackburn, Darwen, Merseyside, Knowsley, Liverpool, St. Helens, Sefton, Wirral, Warrington

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Why not consider replacing your old boiler with a modern, high efficiency condensing combination boiler?

A+R can replace your current boiler with Worcester Greenstar 30I high efficiency condensing combination boiler. We also install a new programmer and a wireless room thermostat.

The replacement boiler comes with a new standard flue system, includes all pipework and electrical alterations, running a condensate pipe to the existing drainage system. Plus, we flush out your old radiators and fit a system filter, keeping your existing radiators clean for the future.

Upgrading the gas supply to the new combi boiler may be required, subject to testing the working pressure following the commissioning procedure.

We also carry out:

  • Commissioning System set up: commissioning & testing in accordance to the gas regulations and the Benchmark Initiative.
  • Boiler Registration: we register your new boiler with the manufacturer and the buildings control office.


Replacing your current boiler will only cost £2000.00

And this includes a 5-year warranty!

Why Choose A&R…

Established 20yrs

We have extensive industry experience, and have built a hard earned reputation for excellent service and professionalism.

Trained & Qualified

For your peace of mind, all our heating engineers are fully qualified and Gas Safe Registered.

A Local Company

All A&R’s heating engineers are based in your local area. We pride ourselves on giving a personal & friendly service.

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