✓ AR Heating & Gas. Servicing the North East for over 16 years.

Boiler Repair Durham

Boiler repairs across Durham city and the DH1, DH6 and DH7 areas for homeowners, landlords and letting agents. Gas Safe registered engineers based in Houghton le Spring, with a fixed price diagnosis from £96.
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Boiler down in Durham? We can often get out the same day. No obligation chat, call 0191 540 2051

Boiler repair in Durham for homes and lets

Durham city is part of our normal working area from Houghton le Spring, with Chester le Street, Hetton le Hole, Stanley and Washington on the same side of the patch.

The city has a mix of property types: older stone and brick houses, student lets around Gilesgate and the Viaduct, newer estates at Newton Hall and Belmont, and family homes in villages towards Brandon and Bowburn. That matters because access, flue routes, system age and usage can all change the way a fault presents.

We are Gas Safe registered, trading since 2010, and we work for homeowners, landlords and letting agents. The fault-finding visit is a fixed price from £96 with no call out fee on top. You get a fixed repair price before anything is ordered, and if you are a landlord we can arrange access with your tenants directly.

Book a home visit
Vaillant boiler fitted by a Gas Safe registered engineer

Clear, fixed prices for Durham repairs

Faults that can be fixed without parts during the one hour inspection cost £96 in total. If a part is needed, you get a fixed price on the spot and the choice is yours.

Repair name Repair category Fixed price
Sensor Boiler £120
Electrodes Boiler £130
Plate heat exchanger Boiler £260
Fan Boiler £300
Thermostat (not smart controls) Controls £180
Pump Central Heating £220
Motorised valve Central Heating £175

All prices shown exclude the £96 inspection

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Need a new boiler instead?
Local
North East engineers
£96
Fixed price diagnosis
634641
Gas Safe number
2010
Working since

What makes boiler repairs in Durham different

Durham has a broad mix of older city properties, student lets and family homes in surrounding villages.

Older houses and concealed flues

In older properties, boilers and flues can have been altered over time. Where a flue is boxed in or concealed, it has to be inspectable so an engineer can confirm it is safe. If access is poor, we explain what can and cannot be checked before any repair work starts.

Student lets and rented houses

Around Gilesgate and the city centre, many houses are let. Boilers can work hard in term time and then sit idle over holidays. The faults we see include pressure loss, sticking diverter valves and boilers that have been reset repeatedly without the cause being found. For landlords, gas safety certificates matter, and if yours is due we can arrange that separately. See our landlord gas safety page.

The villages outside the city

In places like Brandon, Meadowfield, Ushaw Moor, Bearpark, Sherburn and Bowburn, systems can be older and more varied. Condensate pipes can freeze in hard weather, pumps wear and sludge can build in long-standing pipework. Some properties outside the gas main run on LPG, and we work on those too.

Boiler repair under way in Durham

The repair visit and what it costs

The diagnosis is a fixed price from £96. There is no call out fee on top, whether you are in the city centre or out at Bowburn.

A fault code only tells you where the boiler stopped. We find out why. That means testing gas pressure with the boiler running, checking the flue and its joints, testing safety devices and running the boiler on heating and hot water.

Then you, or your landlord or agent, get a plain explanation and one fixed price for the repair. The parts that fail most on Worcester Bosch, Vaillant, Baxi and Ideal boilers are kept in the van. If something has to be ordered for an older boiler, we tell you how long it will take. If the boiler is not worth fixing, we say so and give you a replacement price from £1,790 fitted.

Book a repair visit

Durham postcodes and areas we cover

We cover DH1, DH6 and DH7, with the same pricing everywhere.

  • DH1: Durham city and surrounding neighbourhoods including Gilesgate, Framwellgate Moor, Newton Hall, Pity Me, Neville's Cross and Belmont.
  • DH6: areas including Sherburn, Bowburn and Coxhoe.
  • DH7: areas including Brandon, Meadowfield, Langley Moor, Ushaw Moor and Bearpark.

Two things help when you ring: tell us if the property has a concealed or unusual flue, and tell us if it runs on LPG rather than mains gas, so we come prepared.

Call 0191 540 2051.

Boiler makes we repair in Durham

From combis in rented homes to older boilers in village properties.

🔥
Worcester Bosch
Greenstar models across the city and villages.
🌡️
Vaillant
ecoTEC plus, ecoTEC pro and ecoFIT. We trace the cause behind the fault code rather than just resetting it.
⚙️
Baxi
Platinum and the 600 and 800 ranges, including common fan and diverter-valve faults.
🔩
Ideal
Logic, Vogue and Independent, including repeated lockouts and pressure faults.
🧰
Potterton and older boilers
Older appliances still running in family homes around the city and villages.
✅
Other makes and LPG
Intergas, Viessmann, Ferroli, Alpha, Vokera and most other gas boilers, plus LPG appliances.
Is a new boiler the better move?

For an older boiler facing a big repair, compare the cost of a new one. Prices start from £1,790 fitted, with warranties up to 12 years. Get your fixed price for Durham online in a few clicks.

Get a fixed price

Advice for Durham homeowners and landlords

Short guides on boilers, heating and gas safety.

What Is the Best Boiler for a North East Home? Buying a New Boiler
October 12, 2026
The best boiler is the one sized correctly for your house and fitted properly. Here is how the four brands we are ask...
+
How Long Does a Boiler Service Take? And Every Other Job, Timed Boiler Servicing
October 12, 2026
A boiler service takes about an hour. A repair can be twenty minutes or two visits. A new boiler is a day. Here is wh...
+
Boiler Brands
October 4, 2026
Vaillant vs Baxi boilers compared: model choice, installed price, reliability considerations and what really matters ...
+

Durham boiler repair questions

For homeowners, landlords and tenants across DH1, DH6 and DH7.

How much does a boiler repair cost in Durham? +
The diagnosis is a fixed £96 with no call out fee on top. If the fault is fixed without parts on that visit, that is the whole bill. If a part is needed, we give you a fixed price before ordering it.
My property has a concealed flue. Can you still repair the boiler? +
Usually yes, but the flue has to be inspectable so an engineer can confirm it is safe. If access hatches are missing or the flue route cannot be checked, we will explain what needs doing.
I am a landlord and my tenants have no heating. Can you help? +
Yes. We can arrange access with tenants directly and will give you the earliest realistic attendance slot. If the gas safety certificate is due, we can arrange that separately.
My property runs on LPG. Do you repair those boilers? +
Yes. Tell us when you ring so we bring the right parts. There is more detail on our LPG boiler repair page.
Do you cover Newton Hall, Brandon and Bowburn? +
Yes. We cover Durham city and the DH1, DH6 and DH7 areas, including Newton Hall, Belmont, Brandon, Meadowfield, Ushaw Moor, Bearpark and Bowburn.
The boiler keeps losing pressure. Should I just top it up? +
Topping up can get you through the day, but it does not fix the cause. The problem could be a leak, an expansion vessel issue or a pressure relief valve letting water out. A hidden leak can damage floors and ceilings, so it is worth finding.
Is my Durham boiler worth repairing? +
A younger boiler with one failed part is often worth fixing. An older boiler needing an expensive part is worth comparing with a new one. We will give you both prices, and our replacing it instead has fixed pricing information.

Other pages for Durham and nearby

Looking for another service, or live just outside the city? These are the nearest pages.

Boiler repairs in nearby towns

More services in Durham

Covering the wider region? Go to our main boiler repairs page.

Code showing on the boiler? Put it into the error code checker, or read up on the three we get called out to most: Vaillant F28, Baxi E133 and Worcester Bosch EA. Locked out twice on the same code? Book a fixed price repair.

Unsure if we cover you? Call 0191 540 2051.

✓ Homeowner or landlord in Durham? Tell us what the boiler is doing. Fixed £96 diagnosis, no obligation. Get a call back now
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