Boiler Repair and Breakdowns in North Manchester
No heating, no hot water, or a boiler showing a fault code? Heatsource Domestic Gas Services diagnoses and repairs boiler faults for homeowners and landlords across North Manchester, with emergency callouts available. Every repair is carried out by Gas Safe registered engineers.
- 5.0 from 6 Google reviews
- Gas Safe registered
- Fully insured
- Family-owned since 2011
Signs your boiler needs a repair
Most breakdowns give some warning first. If you notice any of these, it is worth getting the boiler looked at before it stops altogether:
- No heating or hot water, or hot water that runs warm then cold
- The pressure gauge keeps dropping, so you have to top it up again and again
- A fault or error code on the display, or the boiler locking out
- Banging, gurgling or whistling noises from the boiler or the pipework
- Water dripping from the boiler, the pipes underneath it or a pressure relief pipe outside
- Radiators that stay cold at the top or never warm up properly
- A pilot light that keeps going out on an older boiler
How a repair works
Call us on 07890 100746 and tell us what the boiler is doing, including any fault code on the display. That helps us understand the problem before we arrive.
On site, the engineer diagnoses the fault in the boiler and the heating system around it, and you get a free, no-obligation quote before the repair goes ahead.
Once the repair is done, the boiler is tested and checked so you know it is working safely. We protect your floors and clean up when we finish: customers mention dust sheets, plastic sheeting over carpets and a tidy finish in their reviews.
Emergency callouts
A boiler breakdown in the middle of winter, or a leak you cannot stop, is urgent. Our emergency service is available for urgent repairs and safety issues, including a same-day emergency service.
If you smell gas, do not wait for an engineer. Open doors and windows, turn off the gas at the meter if you can, do not use electrical switches or naked flames, leave the property and call the National Gas Emergency Service on 0800 111 999.
Repair or replace?
Many faults are a straightforward repair. Sometimes, though, an older boiler needs parts that are hard to find, or keeps breaking down. If you are weighing up a replacement, we can quote for a new boiler as well, so you can compare the two. Finance options are available through our credit broker, with credit subject to age and status.
We also repair the rest of the system the boiler depends on: radiators, valves, hot water cylinders, water tanks and gas or water leaks. A power flush and a magnetic filter can clear sludge that stops radiators heating properly.
Photos of our work



What customers say
“Steve and Ben replaced our old header tank system with a Vaillant Combi boiler. Removed all of old system. Also installed a new shower, and a couple of radiators with a flush that cleared a radiator that hadn't worked for years that I had previously been told was unrepairable. The care taken whilst in the property is impeccable with plastic sheeting over carpets. Finish outside is great as Steve matched the brickwork around the pipe work.”
Frequently asked questions
Do you offer emergency boiler repairs?
Yes. Emergency callouts are available for urgent repairs and safety issues across North Manchester, including a same-day emergency service. Call 07890 100746 and tell us what the boiler is doing.
How much does a boiler repair cost?
It depends on the fault and the parts needed, so we diagnose the problem first and give you a free, no-obligation quote before any work goes ahead.
My boiler pressure keeps dropping. What does that mean?
Pressure that keeps falling usually means water is escaping somewhere, for example from a leak in the system, a faulty pressure relief valve or an expansion vessel that needs attention. Topping it up only treats the symptom, so it is worth having an engineer find the cause.
Can you repair any make of boiler?
Tell us the make and model when you call on 07890 100746. Our customers have had Vaillant and Worcester boilers fitted by us, and our photos include Ideal boilers too.
Are your engineers Gas Safe registered?
Yes. All of our work is carried out by Gas Safe registered engineers, and we are fully insured. By law, anyone working on a gas boiler in your home must be on the Gas Safe Register.
What should I do if I smell gas?
Open doors and windows, turn off the gas at the meter if you can, do not use electrical switches or naked flames, leave the property and call the National Gas Emergency Service on 0800 111 999.
Get a free, no-obligation quote
Call to speak directly with our experienced team, or email us the details of the job.