Grantham
Combi Boiler Repairs
Gas Boiler Repairs
Electric Boiler Repairs
Low Boiler Pressure Repairs
Grantham Boiler Service
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We offer boiler repairs in Grantham from Gas Safe registered engineers, at a fixed price. A same-day or next-day visit is available wherever possible, and our repair guarantee covers every repair. Common jobs include boilers that won't fire, leaks and loss of pressure.
We repair combi, gas and electric boilers of every make. You choose the visit date when you book online. A qualified engineer comes to your home and finds out what has gone wrong. They tell you what the repair involves, then get your boiler working again. Your engineer will let you know if anything else needs attention.
We're happy to help whether this is a first breakdown or a fault that keeps coming back.
Boilers work hardest in winter, so faults often show up when it turns cold. The heating may not come on at all, or it may only warm some rooms.
First, check the thermostat is set above room temperature and the timer is on. A timer that has reset after a power cut can keep the heating off. Then check the pressure gauge. If it happens again, our Gas Safe engineer in Grantham can look into it.
If the boiler fires but the radiators stay cold, the pump or a valve may have failed. If the boiler won't fire at all, the fault may be with the ignition or a sensor.
In very cold weather, a frozen condensate pipe is a common cause. The boiler shuts down and may show a fault code. Thawing the pipe with warm water often gets it going again.
Running the heating for short periods each day in a cold spell helps. It keeps water moving and makes a freeze less likely. It also shows up a fault early, before you need the heat most.
Bleed any radiators that are cold at the top before winter starts. Check the gauge afterwards and top up the pressure if needed. These small checks help your heating cope when it gets colder.
A quick look at the pressure gauge is a good first step for most faults. If the reading is normal, the cause is likely to be elsewhere.
Ready to book? Choose a date that suits you online, or give us a call.
Call us now
Faults we repair often include:
Book your boiler repair online or call 0333 733 5127 today.
We also repair boilers in these towns close by:
We can repair boilers from all the big brands, for example:
These guides answer common boiler questions:
Here are answers to common questions about boiler repairs in Grantham. See our boiler FAQ page for other topics.
It tells you which part of the boiler has a problem. A code might point to low pressure, a failed ignition or a blocked condensate pipe. Check your manual for the meaning. If a single reset doesn't clear it, the boiler needs a repair rather than more resets.
Repairing is usually the better choice. Most faults can be put right for much less than the cost of a new boiler. If your boiler is very old, parts may be harder to find. Your engineer will tell you this before starting, so you can decide with all the facts.
Quite often, yes. We aim to get an engineer to you the same day or next day wherever possible. The sooner you book, the more dates you'll have to choose from. Our online booking shows each available day, so you can plan the visit around your work and family.
Water is getting out of the system somewhere. It could be a leaking joint, a radiator valve or the pressure relief valve. Look for damp patches and rust marks. If the gauge keeps dropping below 1 bar after a top-up, our engineers can trace the leak and repair it.
Leave the property and phone 0800 111 999 from outside. That's the National Gas Emergency number, and it's free and open 24 hours a day. Before you go, open the windows and turn off the gas at the meter if you can. Don't switch any lights or appliances on or off.
