Boilers in Wallington, and in all locations in Carshalton, Sutton, South London and Surrey
The heating engineers at Dr H2O are registered Gas Safe tradespeople with the authority required to service, repair and replace boilers. With 24-hour coverage available across South London and Surrey, we can also install new boilers and can work on appliances from major manufacturers such as Baxi, Vaillant, Viessmann and Worcester Bosch.
Our skillsets are adaptable and we can bring combination, system or heat-only boilers back to good running order at a friendly price.
Individual areas covered by our heating engineers include:
Carshalton | Sutton | Wallington
Boilers are contained appliances used to create hot water or to run central heating systems. Most of these appliances are powered with electricity and generate heat by burning gas, although some homes will have LPG or oil installations. Hot water and heat disperse to the taps in a home, or into radiators or underfloor heating systems.
Combination Boilers
These boilers have integrated heat exchangers which warm water from the cold mains supply and do not require a separate hot water tank. This model can provide instant heating and hot water for the home.
System Boilers
Combined with hot water cylinders, system boilers also provide heat and hot water but don’t require pumps, valves or a cold water tank. They are also referred to as closed-vent or sealed-system boilers.
Heat-Only Boilers
Fitted with a heat exchanger which warms water and pumps it through to a storage tank, usually installed in the attic, heat-only boilers are conventional in design and also connect to a hot water cylinder.
Dr H2O has the credentials needed to provide a full range of boiler services in our home location of Carshalton on the Hill, and in the surrounding Sutton, Wallington, South London and Surrey Areas. If you have a boiler emergency, we can respond to calls on 24/7 terms and do our best to arrive at your property in as few as 45 minutes.
We also install, service, repair and replace boilers by appointment.
Losing your hot water and heating supply, especially during the cold autumn and winter months, can be concerning if a property is home to elderly people or children. Dr H2O takes every precaution needed to fix boilers on the first visit by carrying fast-moving spare parts.
Boiler Installation
Dr H2O can install boilers into new builds, and into properties that have recently been refurbished or renovated. We will always fit new boilers which provide sufficient output for the size of the build.
Boiler Servicing
Boilers must be serviced at intervals specified by the manufacturer, which will typically be every 12 months. Having a boiler serviced is one of the best ways to preserve lifespan and protect the warranty.
Boiler Repairs
If a boiler has broken down, Dr H2O can offer a rapid response on a 24/7 basis. Because we keep fast-moving spares in our vans, we can usually provide a first-time fix which gets a system running again.
Boiler Replacements
Even the best-maintained boilers will reach the end of a serviceable lifespan. Dr H2O will evaluate your property, identify your heating needs and recommend replacement products that generate enough heat.
With the best care, and with ongoing maintenance, modern boilers can last in place for as many as 20 years, although efficiency can start dropping in around half this time. Booking in for an annual service, and having repairs undertaken immediately, can keep boilers running economically. Scheduled maintenance also keeps the warranty intact.
Our central location of Carshalton on the Hill gives us fast access into Sutton, Wallington and all locations in the surrounding areas.
To make a booking, day or night, contact the team at Dr H2O.