Fuel Types

  • Gas
  • Oil
  • LPG
  • Wood/ Solid Fuel

    Heating Systems

  • Boiler Changes
  • CH heating new / upgrades
  • Radiators/controls
  • Power flushing


  • Gas supply
  • Cookers and hobs
  • Safety inspections
  • Landlord certificates


  • Plumbing repairs
  • Bathroom installation
  • En-suite showers
  • High pressure hot and cold

Boiler & Heating, Service & Repair

An annual service from Gas Water Heating (Servicing) Ltd. not only keeps your fuel costs down, but the appliance is checked and tested for immediate or foreseeable faults that may cause an issue in the future. These can then be rectified, meaning your boiler and heating system doesn't let you down.

With Gas Water Heating (Servicing) Ltd., a temperamental heating system can be rectified, and as many faults are usually attributed to lack of maintenance, regular servicing means your boiler will be reliable and cost effective.

As a company we follow industry best practices and are fully competent in installation fault finding, maintenance, repair, power and chemical flushing to British Standards with a certificate issued.

If you are unfortunate enough to have a problem boiler/ heating or radiator we have a range of diagnostic methods that can pin point the affected area.

We are the only local company that offers thermal imaging of your system and radiators, so you the customer can see the actual performance before and after the work is carried out to resolve any issues. There is an example of thermal imaging lower down the page. Gas Water Heating (Servicing) Ltd. offer a full system flush BS7593 with certificate and can fit new filters and chemically treat and balance your system, which will resolve problems, giving you many years of hassle free hot water and central heating.

Boiler & Heating Barrow-In-Furness
Service & Repair Newton-In-Furness

What is Powerflushing?

A powerflush is simply a process that gives your central heating system a thorough internal clean and usually improves the central heating system's performances which can lead to lower gas bills.

Over time, some heating systems may experience poor circulation resulting in lukewarm radiators, poor hot water, increased noise and sludge build up. By 'powerflushing' your heating system, sludge and built up residue will be removed via inline magnetic filtration, making your system work more efficiently.

How does Powerflushing Work?

Because the water in a central heating system is always pumped in the same direction, iron filings, sludge, oil and grease build up within each radiator in your system. This has a detrimental effect on the efficiency of both your radiators and your boiler - in fact - your whole central heating system, reducing its life expectancy.

When a system is professionally power flushed, the system is flushed in different directions, agitating the sludge and debris, so the system can be drained of the deposits. When flushing a system, special chemicals are used to ensure the breakdown of the sludge inside the system, prior to the deposits being removed.

Our unique thermal imaging lets you see the improvement that will keep you warmer at less cost

Regular maintenance can help prevent a system breakdown which can be expensive

Annual Boiler servicing is a wise precaution


To ensure our customers receive a high standard of workmanship, experience and professionalism, our company is accredited and monitored by several trade and industry bodies.

  • check-trade
  • tbbu
  • Worcester
  • Trustpilot

Fantastic customer service

Fantastic customer service. Fantastic workmanship. Would deffinately use again and recommend.

Customer in Barrow, July 2018

Fast and efficient service

Fast and efficient service, by a very pleasant engineer.

Customer in June 2018

Excellent service! First class

Friendly, speedy, great communication, I couldn’t ask for better service for the installation of a new boiler in my rental property.

Customer in May 2018