Central heating, gas and heating engineer specialists covering Glasgow, Renfrewshire and West Dunbartonshire. Gas Safe certified installation, servicing and repair — available when you need us.
Four quick steps to an accurate heating estimate
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Stay compliant, stay legal — and let our landlord portal take the hassle out of managing tenants, chasing tradesmen and keeping every certificate up to date across your Glasgow portfolio.
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Tenant reports a fault? Raise it through the portal — we triage, schedule and confirm, so you stop playing phone-tag with engineers and chasing callbacks.
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Automatic annual service and CP12 renewal reminders fire before anything lapses — compliance sorted without the spreadsheet.
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Every property's certificate status, expiry countdown and service history in one screen, updated in real time as jobs complete.
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Manage unlimited properties and tenants, with invoices and certificates filed automatically the moment an engineer finishes.
42 Hyndland Road, G12
18 Pollokshaws Road, G41
7 Byres Road, G11
95 Duke Street, G31
Legal Reminder
All rented properties in Scotland require a valid CP12 gas safety certificate renewed annually. Failure to comply can result in fines up to £6,000 or imprisonment.
Add your rental property for gas safety certificate management. Portfolio discounts for 3+ properties.
Andrew Lyle
5 days ago
Fantastic service from start to finish. Great price.
Mark McDermott
3 days ago
Brilliant service. Dean came out to fix my boiler and also fitted a hive. Really good workman. Friendly and efficient.
Ross Calder
3 days ago
Great price. Dean was quick to respond after I called regarding a fault with my Boiler at my home in Erskine, polite and honest service with full explanation of the fault, cost of repair and quickness to resolve the issue, would highly recommend and I will be in touch for my annual service and any further work required!
Robert Russell
2 days ago
Amazing service and really well priced, will definitely be phoning again in the future.
Hugh Dickson
2 weeks ago
Booked my service on the website, Garry called with an ETA. Very professional and tidy. Will use them again. Very pleased.
Angela Higgins
4 days ago
My house in Govan was flooding when a joiner put a nail through a pipe. I called these guys and they sent an engineer round within half an hour. The leak was sorted quickly I cant thank them enough they have saved me a fortune in repairs.
Daniel McBride
21 hours ago
Great service from start to finish! Dean arrived right on time for my annual boiler inspection and service. He was extremely polite and professional, took the time to explain the current health of my system, answered all questions, and gave helpful tips to keep it running efficiently. Pricing was clear with no hidden surprises. I would highly recommend Dean to anyone and will definitely be using him again in the future.
Benjamin Green
3 days ago
Excellent service. Really professional and went over and beyond by asking if I wanted all my radiators checked as part of boiler service fee. Would recommend.
John Jones
1 week ago
First-class service from start to finish. Incredibly impressed by how thorough and tidy the work was, and at only £60, it is rare to find such high quality at that price point. Honest, efficient, and well worth 5 stars. Highly recommended!
Joseph Hobbs
6 days ago
Dean has been servicing our gas boiler since we bought our new house in 2023. Always punctual, efficient and willing to go the extra mile to ensure our heating system runs smoothly, the radiators are properly bled where required and hot water is readily available.
Bradley Stein
3 weeks ago
Had problems with our boiler and called Dean from Central Heating Scotland who arrived when he said he would, only 2 hours after my initial call. Diagnosed our fault as a faulty pump, new one ordered and fitted within 24 hours. Fantastic service and very reasonably priced. I will definitely be recommending this company to friends and family. Cheers Dean!
Peter Dunnachie
18 hours ago
Had the team out today installing my new Ideal Logic Max boiler. What a difference! The heating and hot water works great. Couldn't thank Garry and Dean enough, they arrived when they said they would and left my home the way they found it. I will be using them for my yearly service to keep my 10-year warranty valid. Thank you again guys!
Stephen Bowers
3 days ago
I would highly recommend this gas engineer. His hard work, professionalism and excellent work ethic really stood out. I asked him to wear shoe coverings to protect my new carpet, and he did so without any complaint. He took the time to explore all the available options and clearly explained which would be the quickest and most cost-effective solution. When repairing the radiator, he came well prepared, using puppy pads and a bag-style bucket to catch any water or spray and protect my home. He was careful, considerate and made sure to clean up thoroughly, leaving everything tidy when he had finished. He was polite, friendly, helpful and very reasonably priced. It's clear he takes pride in his work and genuinely cares about providing a good service. It's refreshing to find someone so hardworking, respectful and conscientious. I wouldn't hesitate to recommend him and would definitely use his services again!
Lauren Cavanagh
1 week ago
We have used Garry for the past few years to service our boiler, and he is always very thorough. He's friendly, reliable, and easy to book an appointment with. We would definitely recommend him. Irene and Bobby Cavanagh
Thomas Flood
4 weeks ago
Fantastic service from start to finish. Garry arrived right on time at our home in Coatbridge, had our Hive system installed and fully working in no time, and walked us through the app setup before leaving. Professional, tidy, and great communication - couldn't recommend them highly enough to anyone in the area!
John Dalziel
6 days ago
I would like to say that Dean from the CHS company is a person who any company would like to have. He is a professional at his work. He is always there when required no matter where he may be, he will get to you (very unusual in today's world). He has been doing my heating for 3 years and never has let me down, even driving from Aberdeen to Stirling to help with a problem I had or helps on the phone. I would recommend him highly and his company to anyone. John Currien Dalziel
Louise McCusker
2 weeks ago
After numerous searching and with 2 failed previous boilers, I found Dean who provided a decent quote for a new boiler which he installed August 2022. The workmanship was second to none, great job and first time we have a boiler that works without us having to keep going up in the loft to top it up. Dean also carries out the annual service, and again fantastic service. Would definitely recommend this company to anyone looking, he provided great advice on what kind of boiler, to price and service. Excellent knowledge on what was suitable for our house.
Grant Reynolds
2 weeks ago
Excellent service from Dean at Central Heating Scotland Ltd. He came out to service my boiler, which unfortunately wasn't working at the time, but he quickly identified the issue and managed to get everything back up and running the same day. Dean was professional, knowledgeable and very helpful throughout. Really pleased with the service and would highly recommend Central Heating Scotland Ltd.
Andy Baillie
2 weeks ago
What can I say, my boiler broken down, I had saw an add for these guys and gave them a bell. On his way home Dean popped by and with a bit of luck he had what was needed to repair the spark igniter in his van. I think that's what it's called. One visit, same day and fixed. Pleasant, timely and very clean and efficient. Not sure what else I could ask for. If your in the Dargavel or Bishopton area and need your heating system looked at contact these guys. I will be using them again.
Colin
2 weeks ago
Dean could not have been more helpful. He came out at the drop of a hat, even though it was a bank holiday. His knowledge is second to none and his workmanship was perfect. This was the second time that we have used him and his professionalism was outstanding. He will definitely be the first port of call if anything goes wrong.
We fit only A-rated, manufacturer-approved boilers. Five brands that have earned our engineers' trust.

British Built. Reliably Efficient.
Manufactured in Hull since 1906, Ideal boilers are a trusted British brand renowned for durability and value. Their Logic and Vogue ranges are among the most installed boilers in Scotland — perfectly suited to Glasgow tenements and modern new-builds alike.
Flagship compact combi with built-in controls
Premium efficiency for larger properties
Ideal for tenements with hot water cylinders
All installations carried out by Gas Safe registered engineers · Manufacturer warranty honoured · Finance available on new boilers
Don't let the cost of a new boiler leave you in the cold. Flexible finance available on all installations.
Per Payment
£625.00
4 payments · 0% interest · Total £2500.00
Four interest-free payments — one every 2 weeks. No interest when paid on time.
Three equal, interest-free monthly payments. Spread the cost of your new boiler.
Spread the cost over 6–36 months. Representative 18.9% APR — keep monthly payments low.
Finance provided by Klarna and Clearpay. Clearpay Pay in 4 is interest-free when paid on time — late fees of £6 may apply. Klarna Financing is subject to status; representative 18.9% APR. Klarna Financial Services UK Limited and Clearpay are authorised and regulated by the Financial Conduct Authority. Central Heating Scotland acts as a credit broker, not a lender. Terms & conditions apply.

Over the last 5 years we've installed over 900 Hive units across Greater Glasgow and the West of Scotland — on combi boilers and full system boilers with a hot water tank. We're a trusted Hive-installing contractor, meaning your smart control is set up properly and guaranteed to work with your boiler.
Heat your home from your phone with the Hive app — switch the heating on before you walk through the door.
Full hot water scheduling for system boilers with a cylinder or water tank, as well as combi setups.
Heating on when you're home, off when you're out. Set daily schedules and let geolocation do the rest.
Built-in frost protection guards your pipes, and holiday mode keeps costs down while you're away.
Works with Amazon Alexa and Google Assistant — just ask to turn the heating up or down.
Fitted and set up by our Gas Safe, Hive-trained engineers, backed by a full warranty.
Pick the symptom closest to what you're seeing. We'll tell you the likely cause, a realistic cost range, and whether it's safe to try yourself.
From emergency call-outs to planned installations — precision heating solutions across Glasgow
Boiler broken down? No heating or hot water? We offer same-day emergency call-outs across Glasgow.
Call Now
Keep your boiler running efficiently and safely. Book your annual service at a time that suits you.
Fast fault diagnosis and repair for all makes and models. No fix, no fee guarantee on diagnostics.
Comprehensive boiler servicing to maintain efficiency and catch issues before they become problems.
Legally compliant CP12 certificates for landlords. Portfolio discounts available for multiple properties.
Expert installation of A-rated energy efficient boilers. We handle everything from survey to commissioning.
Your boiler's display is showing a code? Search below for a plain-English explanation and whether it's safe to fix yourself or needs an engineer.
No flame detected — ignition failed
Check gas supply is on at the meter; reset the boiler. If it recurs, call an engineer — could be ignition lead, gas valve, or flame sensor.
Safety thermostat tripped — overheating
The primary circuit has overheated. Check pressure is 1.0–1.5 bar and radiators aren't all closed. If it persists, the pump or heat exchanger may be blocked.
Hot water demand active (not a fault)
D1 is a status code, not an error — it means the boiler is heating hot water. No action needed.
Flow/return thermistor fault
Temperature sensor is reading incorrectly. Replace thermistor — common quick fix.
Flue sensor trip / condensate blocked
Check the condensate pipe isn't frozen or blocked, especially in winter. Clear any ice, reset. If it recurs, the flue sensor needs replacing.
Low water pressure
Repressurise using the filling loop to 1.0–1.5 bar, then reset. This is DIY-safe — your manual shows the filling loop.
Flame loss during operation
Check gas supply on. If fine, the flame sensor or gas valve may be faulty — book an engineer.
Ignition lockout — failed to light
First check the gas supply and reset. If it locks out again, an engineer is needed — ignition components or blocked flue.
System pre-fill needed
Boiler needs repressurising at the filling loop. Fill to 1.2 bar then reset.
Reset required
The boiler has recorded a fault that needs a manual reset — press the reset button for 3 seconds.
Low system pressure
Pressure below 0.6 bar. Recharge via the filling loop to 1.0–1.5 bar, then reset — your manual shows how.
Ignition attempt failed
Check gas is on and reset. If it persists, the ignition board, gas valve, or spark electrode needs an engineer.
Flame went out while running
Could be a gas pressure drop or flue blockage. Check the gas meter, reset, and call if it recurs.
Flow/return sensor fault or low pressure
First check pressure is 1.0–1.5 bar and top up if needed. If the sensor is the cause, it's a common replacement.
Low water pressure
Top up the system via the filling loop to 1.2 bar, then reset — DIY-safe, see your manual.
Overheat thermostat tripped
The system has overheated. Check pressure and that all radiators are open. If it recurs, the pump may be failing.
Hot water thermistor fault
Temperature sensor on the DHW side needs replacing — book an engineer.
Flame signal lost
Check gas supply and reset. Recurring E119 usually needs a new flame sensing electrode or gas valve.
System fault — wiring/sensor
Often a wiring harness or PCB fault. Call us — this needs diagnostics.
Ignition failure / no flame
Check gas is on and reset. If it returns, the ignition electrode or gas valve is likely the fault.
Overheat thermostat
Check pressure and air in radiators. If it persists, pump or heat exchanger issue.
Flame loss during operation
Gas pressure drop or flue problem. Reset and call if it comes back.
23 of 23 codes • Always confirm against your boiler's manual or call us on 0141-374-0987.
See how Central Heating Scotland stacks up against British Gas — on price, service and what you actually get.
New Boiler Installation
£2,503 – £6,000+
Cash price from britishgas.co.uk
New Boiler Installation
£2,250 – £4,400
Fixed price inc. supply, fit & controls
Competitor prices sourced from public websites (britishgas.co.uk) in July 2026. Prices are indicative and may vary by property type, specification and location. Central Heating Scotland prices are subject to free survey.
A full side-by-side breakdown of what Glasgow residents actually pay for boiler services — no hidden fees, no subscription traps.
New Boiler Installation
British Gas
£2,503 – £6,000+
Subscription 0% APR option
Central Heating Scotland
£2,250 – £4,400
Fixed price after free survey
Annual Boiler Service
British Gas
£22+/mo (HomeCare)
Subscription required
Central Heating Scotland
£65 – £95
No plan or subscription needed
Gas Safety Certificate (CP12)
British Gas
£100 – £130
Stand-alone certificate
Central Heating Scotland
£50 – £70
Same-day in most Glasgow areas
Emergency Callout / Repair
British Gas
£99 – £150
Plus labour on top
Central Heating Scotland
£80 – £150
Fixed diagnosis fee, no surprises
Response Time
British Gas
1–5 days
Priority for HomeCare members
Central Heating Scotland
Same day
Emergency 24/7 across all G postcodes
Gas Safe Registered
British Gas
✓
Central Heating Scotland
✓
All engineers directly employed
Finance Available
British Gas
0% up to 3 yrs
Subject to credit check
Central Heating Scotland
0% APR 12 months
Flexible repayment options
Competitor prices sourced from public websites (britishgas.co.uk) in July 2026. Prices are indicative and may vary by property and specification. Central Heating Scotland prices confirmed after free survey.
What our customers say
"Brilliant service from start to finish. Iain diagnosed the fault within 20 minutes and had us back up and running the same day. Can't recommend highly enough."
"I've used Central Heating Scotland for all six of my rental properties. Garry handles the gas safety certificates seamlessly — they take care of everything and I never miss a renewal."
"New boiler installed in our tenement flat. Dean was professional, tidy, and took the time to show us how everything worked. Heating bills noticeably lower already."
Looking for a Gas Safe boiler engineer near you? Tell us your postcode and a local engineer covering your area will call you back — fast, honest, fully insured service across Glasgow and the west of Scotland.
Gas Safe engineers · Glasgow & west
No heat, leaking boiler or a fault code on the display? Enter your postcode and a local Gas Safe engineer will be in touch — same-day response across Glasgow and the west.
Gas Safe engineers · Glasgow & west
Thinking about a new boiler? Pop in your postcode for an instant fitted-price estimate from a Gas Safe installer covering your area — finance from 0% APR.
We provide boiler repair, new boiler installation, annual servicing and landlord gas safety certificates (CP12) near you across Glasgow, Renfrewshire, West Dunbartonshire, East Dunbartonshire and surrounding areas. Search for your local engineer below — whether you need a boiler repair service near me or a new boiler near me, we've got a Gas Safe engineer close by.
Read about recent boiler repairs, local customer reviews and common faults we fix in key towns across West Dunbartonshire, Renfrewshire and the wider Glasgow area.
Everything you need to know about boiler installation, servicing and gas safety in Glasgow.
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Need a repair urgently? Our Gas Safe engineers cover all Glasgow G postcodes and get to most faults the same day — from just £60. Call us now or message us on WhatsApp.
Call 0141-374-0987