Fast, professional Domestic central heating service


Boiler not coming on?  Cold or noisy radiators?  Hot water not hot enough or pipes leaking?  WaterTight offer fast and professional installation, service and repair across Berkshire, Hampshire, Oxfordshire and Surrey.  For low cost, high quality gas central heating and boiler repairs and installations.  We carry an extensive range of spares on board that enable to us handle most repairs in a single visit.

Fix a Gas Boiler Reading
Central Heating & Boiler
Breakdown Repairs

Has your central heating or hot water suddenly stopped working?  If your boiler or central heating system needs repair, we will sort it out for you quickly and efficiently.

We offer central heating repairs (including boiler repair) starting from £75.00* on a pay as you go basis, including call-out and the first half hour’s labour. You only pay for what you need and if the problem requires more attention or parts, we provide you with a free fixed price quote.

Blue Flames Of Gas Burning From A Kitchen Gas Stove
Central Heating
Boiler Servicing

Regular servicing will keep your boiler operating safely and efficiently.  What is included in a boiler service?  WaterTight:

  • Conduct a visual check and ignite the boiler looking for tell tale signs of any faults.

  • Remove the boiler casing and check all the main components (burner, heat exchanger, main injector, spark/sensor probe).

  • Check the flues are free of obstruction and the components are sealed properly.

  • Using a gas analyser - adjust the gas valve and check the burner is efficient.

  • Clean the main boiler parts and inside casing surfaces

  • Conduct a gas tightness test to ensure no leaks

  • Replace and seal the boiler casing

  • Produce a  service report to show what work has been done

  • For some systems, parts such as the heat exchanger, burner and fan are dismantled and checked.

Control panel of the gas boiler  for hot water and heating
Central heating & Boiler replacement & installation

We make choosing, buying and installing your new boiler or central heating system simple.  We come and assess your home and help you make the right boiler choice.  Watertight offer a no obligation, fixed price quote free of charge.  We do not use sub contractors and undertake all work personally.  We provide a 12 month no quibble guarantee in addition to the manufacturers warranty.

Reading Home Owners
Home Pre Purchase

Thinking of moving into a new home?  WaterTight will inspect and safety check the gas appliances.  All gas appliances including your boiler, cooker and fire - produce dangerous gases as a by product of combustion.  These gases are odourless and colourless and can go undetected.


A Gas Safe registered engineer is trained to inspect your gas appliances to make sure they are safe.  They check your appliances are working correctly - in particular that:


  • Appliances burning correctly with the correct pressure

  • Harmful gases are safely vented from the appliance

  • Ventilation routes are clear and working properly


The check identifies any defects which require remedial work. Appliances should be safety checked annually and serviced according to the manufacturer.  If you are a landlord this is a legal requirement.