“Communication was excellent from my 1st contact with Moe to the completion of the work. This included follow-up messages…”
Christine M. · Glasgow
Google review
Gas Safe Registered, All Major Brands
Boiler Repair in Glasgow
Mo and the team repair boilers across Glasgow every day. Gas Safe registered engineers, parts stocked on the van for all major brands, most repairs sorted on the first visit. No heat, no hot water, strange noises, error codes, losing pressure, call now and we will get someone out with a clear price before we start.
- Gas Safe Registered
- £5m Insured
- Parts on the Van
- 25+ Years Experience
Request a Callback
Tell us what's up, we usually get back within the hour with a clear price.
Gas Safe Registered, every engineer
Parts stocked for all major brands
Most repairs fixed first visit
25+ Years, Glasgow experience
24/7, emergencies included
Is Your Boiler Doing Any of These?
These are the faults we get called about most. We sort all of them.
No heating or hot water
The most common boiler fault. Usually the diverter valve, pump, or a pressure issue. We diagnose and fix same day in most cases.
Boiler losing pressure
Pressure dropping on your gauge means a leak somewhere in the system. We find it, fix it and repressurise. Topped up repeatedly means the fault is still there.
Boiler firing but not heating
Heat exchanger, pump or zone valve fault. We carry parts for the most common causes and fix on the first visit where possible.
Strange noises, banging or kettling
Limescale and sludge buildup causes kettling. Banging points to pump or expansion vessel. We diagnose the cause and advise on the right fix.
Boiler showing an error code
Error codes vary by brand. Call us and tell us the code, we can often advise on the phone whether it is safe to reset or needs an engineer.
Pilot light keeps going out
Thermocouple fault, draught issue or blocked burner. A Gas Safe engineer needs to check this. Do not keep relighting without finding the cause.
Not on the list? Describe what your boiler is doing and call 07988 591331, we will tell you what it is likely to be.
What Does a Boiler Repair Cost in Glasgow?
Honest answer: it depends on the fault. Here is how our pricing works so there are no surprises.
Diagnosis First
We find the fault and give you a clear price before we touch anything. You say yes, we crack on. No work starts until you are happy with the cost.
Parts on the Van
We stock the most common repair parts for Worcester Bosch, Vaillant, Baxi, Ideal, Vokera, Glow-Worm and Potterton. Most repairs are done on the first visit which keeps the cost down.
Fair Local Rates
We are not a franchise and do not have national call-centre overhead. Our boiler repair prices are fair and competitive for Glasgow.
Around 7 in 10 Glasgow boiler repairs we attend are fixed on the first visit. Call 07988 591331 and describe the fault, we can often give you a ballpark before we come out.
Boiler Brands Mo's Team Repairs
We carry parts for all the major brands fitted in Glasgow homes and work on every type, combi, system and regular.
Worcester Bosch
The most popular brand in Glasgow. We carry parts for Greenstar and older models.
Vaillant
EcoTEC range and older models. We diagnose fault codes and carry common replacement parts.
Baxi
Duotec and Platinum range. One of the most common brands in Glasgow tenements.
Ideal
Logic and Vogue range. We carry standard parts and can order specialist components quickly.
Vokera
Common in older Glasgow properties. We repair and advise on replacement where needed.
Glow-Worm
Ultracom and Betacom range. Less common but we have experience with most models.
Potterton
Older Potterton boilers are still running in many Glasgow homes. We repair where parts are available.
Alpha
Alpha is less common in Glasgow but our engineers have experience with the main models.
Not sure of your boiler brand? That is fine. Call us and describe what you have, we will let you know if we can help before we come out.
Should You Repair or Replace Your Boiler?
The honest answer. We will always tell you which is the better option for your situation.
Repair Makes Sense When
- The boiler is less than 10 years old
- The repair cost is less than a third of a new boiler
- The boiler has been well maintained and serviced
- The fault is a single component, not a systemic failure
- The boiler brand has good parts availability
Replacement May Be Better When
- The boiler is over 12-15 years old
- Repair costs keep adding up year after year
- The boiler is inefficient and driving up energy bills
- Parts for your model are hard to source
- Our engineer advises the heat exchanger has failed, this is often not worth repairing
We will always tell you honestly which makes more financial sense. If your boiler is old and the repair cost is getting close to replacement cost, we will say so. We would rather give you the right advice than charge for a repair that lasts another six months. If it is better to replace, we can give you a quote for a new boiler on the same visit.
How a Boiler Repair With Mo's Works
1
Call or WhatsApp
Tell us the fault and your postcode. We will let you know how quickly we can get out and give you a rough idea of what it is likely to be.
2
Engineer Diagnoses
We come out, find the fault and give you a clear fixed price. Parts on the van means we can often fix it the same visit.
3
Fixed and Guaranteed
We carry out the repair, test the boiler fully and guarantee the work. You get documentation and we tidy up before we leave.
Keep Your Boiler Running With an Annual Service
A boiler repair tells you something has gone wrong. A service prevents it happening in the first place.
Most boiler breakdowns we attend in Glasgow are preventable. Dust in the system, scale buildup, failing components that would have been spotted at a service, these are the things an annual service picks up before they become a no-heat emergency at midnight in January. We recommend servicing your boiler every 12 months. It also keeps your manufacturer warranty valid. A service takes around an hour and is far cheaper than a repair.
Annual service cost
Far less than an emergency repair
Manufacturer warranty
Kept valid with annual servicing
Boiler lifespan
Extended with regular maintenance
Why Glasgow Calls Mo's Team for Boiler Repairs
- Gas Safe registered, every engineer, ask to see the ID card when we arrive
- 25+ years repairing boilers across Glasgow, we know the most common faults in Glasgow homes
- Parts stocked for Worcester Bosch, Vaillant, Baxi, Ideal, Vokera, Glow-Worm and Potterton
- Most boiler repairs fixed on the first visit, no waiting days for parts to be ordered
- Clear honest advice on whether to repair or replace, we will not charge for a repair that is not worth doing
- £5m public liability insurance, all work guaranteed for 3 months on repairs
- Annual boiler servicing available, one number for repairs, servicing and installations
What Locals Say About Mo
250+ five-star reviews across Google, Trustpilot and Facebook, from real Glasgow customers.
“Our radiator pipe was bent and leaking. They answered straight away… Guy was here an hour later and he was wearing ID, very professional, patient and kind. We just got a new carpet in this room and he done an amazing job on getting little to no water on it. Couldn't recommend enough, price was reasonable.”
Kayleigh A. · Glasgow
Google review
“We lost heating just in time for the coldest day of the year with a baby in the house… When I contacted them they were ready to dispatch that night. Fixed by the afternoon. Quoted that morning and no extra charges were added. Honestly cannot thank them enough.”
Jemma M. · Glasgow
Google review
“As a small business owner, I needed a drainage company that could respond quickly. The team attended first thing in the morning, cleared the blocked drain and carried out a full CCTV survey. All documentation emailed across promptly. Professional, efficient and great value for money.”
Eric V. · Glasgow
Google review
Boiler Repair in Glasgow, What We See Most
25 years of Glasgow boiler repairs has taught us a few things about the city's heating systems.
Hard Water and Scale Buildup
Glasgow water is hard. Scale builds up in heat exchangers and on internal components faster than in softer water areas. It is one of the most common causes of kettling and reduced efficiency we see in Glasgow boilers. A power flush is often recommended alongside a repair in older systems.
Older Tenement Heating Systems
Many of Glasgow's tenements have central heating systems that were retrofitted into buildings not designed for them. Pipework runs are often long and complex. These systems need engineers who understand older Glasgow heating layouts, which our team does.
Boilers Left Without Servicing
Glasgow has a high proportion of rental properties where boilers are not serviced regularly. We see a lot of faults that have developed slowly over years, limescale, sludge, worn components. These can usually be repaired but a service should follow to prevent the next fault developing.
Boiler Repair Across Glasgow
We cover the whole city and 50 miles beyond. Same Gas Safe engineers, same prices, same guarantee.
113 areas · 50-mile radius from Glasgow
Don't see your area? Call 07988 591331, we likely still cover you.
Boiler Repair Glasgow, Common Questions
Boiler Broken Down in Glasgow? Mo's Team Is On It.
Call or WhatsApp now. Clear price before we start, Gas Safe engineers, work guaranteed.
07988 591331Gas Safe Registered, parts on the van, most repairs fixed first visit