Changing hot water
Your hot water repeatedly runs hot and cold, or does not reach temperature.
GAS SAFE BOILER REPAIRS · NOTTINGHAM
Fast, clear boiler repair when your heating lets you down.
Progas Heating and Plumbing Services Ltd diagnoses and repairs boiler faults across Nottingham and nearby areas. No heating, no hot water, leaks, pressure loss or error codes — we will explain the fault and the practical next step.
Call +44 7503 726428 →
Gas Safe engineer
Boiler fault diagnosis
Clear repair advice
24/7 emergency call-out
Important gas-safety information
If you smell gas or suspect a gas leak, call the National Gas Emergency Service on 0800 111 999 first. Open doors and windows, avoid flames and electrical switches, and only turn off the gas at the meter if it is safe to do so.
EMERGENCY BOILER HELP
When a boiler problem cannot wait.
A boiler breakdown can quickly mean a cold home, no hot water or a water leak. Progas can inspect urgent faults, identify the likely cause and advise on a safe repair.
WARNING SIGNS
Book a repair if you notice any of these.
Pressure keeps falling
You need to keep topping up boiler pressure, or there are visible signs of water.
Unusual noises
Banging, clicking, whistling, gurgling or kettling sounds need investigating.
Repeated resets
The boiler locks out, displays an error code or switches itself off regularly.
Cold radiators
The boiler seems to run but rooms stay cold or radiators heat unevenly.
Leaks or smells
Water around the boiler, soot marks or an unusual smell should be checked promptly.
COMMON FAULTS
Boiler and heating problems we can investigate.
No heating
Cold radiators can be caused by controls, circulation, pressure, valves, pumps or wider heating-system faults.
No hot water
We check boiler controls, pressure, flow, diverter valves and relevant internal components.
Low pressure
Regular pressure loss can point to leaks, faulty valves, radiator issues or expansion-vessel problems.
Boiler leaks
Leaks may involve seals, pipework, valves or internal components and should be assessed quickly.
Error codes and lockouts
Fault codes offer a useful clue, but accurate repair starts with a proper inspection.
Controls and thermostats
A thermostat, programmer or zone valve fault can stop a heating system working correctly.
ALL DOMESTIC BOILER TYPES
Repairs for the system you have.
Different boiler systems develop different faults. We will assess your appliance and the heating system around it before recommending a repair.
Combi boilers
Heating and hot water from one unit. Common faults include flow issues, pressure loss, ignition and diverter-valve problems.
System boilers
These work with a cylinder and may need attention to controls, valves, circulation or boiler components.
Conventional boilers
Regular boilers work with tanks and a cylinder, so faults can involve pumps, pipework, controls or stored hot water.
REPAIR OR REPLACE?
Honest advice for the sensible option.
A repair may suit you if:
- The boiler has otherwise been reliable
- The fault is clear and repairable
- Replacement parts are available
- The cost is reasonable for the appliance age
Replacement may be better if:
- The boiler breaks down repeatedly
- Parts are hard to source
- Repair costs are becoming high
- The boiler is old or no longer meets your needs
We will explain the findings clearly. If a repair makes sense, we say so. If replacement is likely to offer better value, we will explain why.
LANDLORDS & AGENTS
Responsive support for rental properties.
A heating or hot-water failure can quickly affect tenants. Progas helps landlords and agents with boiler-fault diagnosis, repairs, pressure-loss issues, thermostat faults, annual servicing and CP12 gas-safety support.
We provide clear findings and practical follow-up recommendations, helping you respond efficiently to tenant reports.
BEFORE WE ARRIVE
Useful and safe checks you can make.
- Note any error code showing on the boiler display.
- Check whether heating, hot water or both have stopped.
- Look for visible leaks around the boiler or nearby pipework.
- Check that the thermostat display and controls have power.
- Keep the area around the boiler clear for the engineer.
- Do not remove the boiler casing or repeatedly reset the appliance.
THE REPAIR PROCESS
Accurate diagnosis before any repair work.
Tell us the symptoms
Describe the issue, error code, boiler make and whether you have heating or hot water.
Engineer inspection
We inspect the boiler, controls, pressure, response and visible signs of failure.
Clear diagnosis
We explain the likely cause in plain English and outline the appropriate repair.
Repair and test
Once agreed, we complete the work and test the boiler and heating system.
Aftercare advice
We explain what to monitor and whether servicing or further maintenance is recommended.
PREVENTION
Help reduce future boiler breakdowns.
Some faults happen without warning, but a few practical habits can reduce the risk of an avoidable repair.
WHY PROGAS
Professional repair advice without guesswork.
Gas Safe registered engineering
Clear fault diagnosis
Boiler and full heating-system knowledge
Local Nottingham support
24/7 emergency call-out
Practical repair or replacement advice
REPAIR FAQs
Common boiler-repair questions
What should I do if my boiler breaks down?
Note any error code, check for visible leaks and identify whether heating, hot water or both have stopped. Contact a Gas Safe engineer. If you smell gas, call 0800 111 999 first.
Can you help if I have no heating or hot water?
Yes. We can inspect the boiler, pressure, controls, thermostat, radiators and wider heating system to identify the cause.
Why does my boiler keep losing pressure?
Pressure loss can be caused by leaks, valves, radiator problems or expansion-vessel issues. If it keeps happening, the system needs checking.
Is a leaking boiler dangerous?
A leaking boiler should be checked promptly. Turn it off if the leak is serious and contact an engineer for advice.
Is boiler repair the same as a boiler service?
No. A repair fixes an existing fault; a service is planned maintenance and safety checking.