Gas Safe engineers in Doncaster who find the fault and fix it. We will also tell you if it is not worth repairing.

Gas Safe registeredRegistration 922584Smell gas? Call the National Gas Emergency line on 0800 111 999, open the windows and leave the house. Then ring us.
1Tell us what the boiler is doing and we will book a time to come out.
Quick to book
2A Gas Safe engineer finds the fault and talks you through the fix.
Fault found
3We fix the fault, test the boiler and explain what was wrong.
Tested before we leave“Outstanding service. I was met on site within an hour. Clear communication throughout, job completed efficiently. Very fair price.”
“Completed multiple repairs for a family member. Great communication, tidy, competitively priced.”
“Fantastic, arrived on time, fixed the problem, very friendly and polite, definitely recommend.”
“After being given terrible advice and service from a previous technician, Az fixed the problem very quickly and efficiently.”
“Provided a very professional and friendly service. Communication was prompt and the job was completed efficiently.”
“The attention to detail, high standard of work, excellent communication and workmanship is second to none.”
“Helpful, punctual and reasonably priced. Would highly recommend.”
“On time and quick, brilliant service.”
“Outstanding service. I was met on site within an hour. Clear communication throughout, job completed efficiently. Very fair price.”
“Completed multiple repairs for a family member. Great communication, tidy, competitively priced.”
“Fantastic, arrived on time, fixed the problem, very friendly and polite, definitely recommend.”
“After being given terrible advice and service from a previous technician, Az fixed the problem very quickly and efficiently.”
“Provided a very professional and friendly service. Communication was prompt and the job was completed efficiently.”
“The attention to detail, high standard of work, excellent communication and workmanship is second to none.”
“Helpful, punctual and reasonably priced. Would highly recommend.”
“On time and quick, brilliant service.”
“On time and quick, brilliant service.”
“Helpful, punctual and reasonably priced. Would highly recommend.”
“The attention to detail, high standard of work, excellent communication and workmanship is second to none.”
“Provided a very professional and friendly service. Communication was prompt and the job was completed efficiently.”
“After being given terrible advice and service from a previous technician, Az fixed the problem very quickly and efficiently.”
“Fantastic, arrived on time, fixed the problem, very friendly and polite, definitely recommend.”
“Completed multiple repairs for a family member. Great communication, tidy, competitively priced.”
“Outstanding service. I was met on site within an hour. Clear communication throughout, job completed efficiently. Very fair price.”
“On time and quick, brilliant service.”
“Helpful, punctual and reasonably priced. Would highly recommend.”
“The attention to detail, high standard of work, excellent communication and workmanship is second to none.”
“Provided a very professional and friendly service. Communication was prompt and the job was completed efficiently.”
“After being given terrible advice and service from a previous technician, Az fixed the problem very quickly and efficiently.”
“Fantastic, arrived on time, fixed the problem, very friendly and polite, definitely recommend.”
“Completed multiple repairs for a family member. Great communication, tidy, competitively priced.”
“Outstanding service. I was met on site within an hour. Clear communication throughout, job completed efficiently. Very fair price.”
The brands we fit.



We will only suggest a new boiler when it makes sense. Here is how we decide.
Repair it if the boiler is under 10 years old, the parts are available and the repair costs much less than a new boiler.
Think about replacing if your boiler is getting older, has been unreliable, or parts are becoming hard to find.
Either way, we give you the costs and you decide. If a new boiler is the answer, you can ask us for a quote




Based in Doncaster, so most jobs are a short drive. We repair and service boilers in all of these, and plenty of places between.
Doncaster, Barnsley, Rotherham, Bawtry, Askern, Conisbrough, Rossington, Mexborough, Thorne and Bentley.
Not listed? Ring 07506 522550Ring us and we will give you a time. We also offer a 24 hour call-out for emergencies.
It depends on the fault and the part. We tell you the cost before we fit anything.
Yes. Worcester Bosch, Baxi, Ideal, Vaillant, Glow-worm, Main, Potterton and the rest. Some older boilers have parts that are no longer made, and we will tell you if that is the case.
Each make uses its own codes. Write it down and tell us when you call. It helps us find the problem and bring the right part.
Once is fine. If it keeps locking out, stop and ring us. Repeated resets can make some faults worse.
No sales call and no obligation. If it's urgent, ring us.
07506 522550