Endorsed Trusted Trader

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0% Finance on your new boiler

Spread the cost of your new boiler with monthly
payment options*. We’ve got you covered!

Preston plumbing & heating services

Gas Line has been carrying out plumbing and heating work in the Lancashire area for over twenty years and has developed a strong reputation for providing reliable, professional service at affordable prices.

We undertake all aspects of heating and plumbing work, from carrying out the smallest of repairs to entire boiler and heating system installations. We work for individual residential clients, property managers and estate agents. There is no job too big or small for us, and every customer is treated as a priority.


Located in Preston, Covering Lancashire

We are located in Preston and our boiler installation, service & repair, central heating systems installation and bathroom installation covers the whole of Lancashire.

  • Preston
  • Blackpool
  • Fleetwood
  • Blackburn
  • Bolton
  • Bury
  • Rochdale
  • Burnley
  • Wigan
  • St Helens
  • Southport
  • Lancaster
  • Morecambe
  • Wider Lancashire

2 years of interest-free credit & 10 years warranty!

Take advantage of our special offer and enjoy the benefits of a new boiler installation with 2 years of interest-free credit, along with the peace of mind provided by our 10-year warranty.

Brands We Work With

Boiler Services North West

The Gas Line Guarantee

All customers can rest assured that Gas Line is a Which? Trusted Trader, is Gas Safe registered, and is fully insured. We are also approved Baxi/Main installers and our boiler installs come with warranties between 5 to 10 years (terms and conditions apply). We are particularly skilled in diagnosing and repairing boiler problems. Our work is tidy and precise, and we will never leave you with a mess to clean up.

Our experience in the field is extensive and our business has largely grown through positive word of mouth. Customer satisfaction is our number one priority. We take great pride in the friendly customer service that we provide. We are polite, punctual, and approachable. Don’t just take our word for it – read our reviews!

Hear From Our Customers

Whether you’re looking to improve your boiler efficiency or you need a repair, it’s natural to have questions. Here are our most frequently asked questions.

The cost to replace a boiler depends on many things including the type of boiler, the size of your home, the brand you choose and the complexity of the installation. For example, if you want your boiler relocating in your home that would incur additional costs. On average, the cost of replacing a boiler in the UK can range from £1,500 to £3,500 but our engineers will be able to give you a more accurate price.

This all depends on the complexity of your installation and your home. Typically a standard gas boiler installation can take anywhere from 1-3 days but we will always be able to give you a timeline when we give you a quote.

We’re pleased to offer financing options for our customers looking to replace their boiler. Speak to our team for more details or to get a quote.

We’re proud to cover the Lancashire area including Preston, Blackburn, Lancaster, Bolton and more. Contact our team to find out if we cover your area.

Our engineers are experts in Baxi, Vaillant and Worcester boilers. Any other makes would depend on the make and age of the boiler. If you’re unsure, give our team a call and we’ll see if we can help!