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Endorsed by Which?
C1 Boilers LTD
Opening Hours
Today - 24 hours
- Monday - 24 hours
- Tuesday - 24 hours
- Wednesday - 24 hours
- Thursday - 24 hours
- Friday - 24 hours
- Saturday - 24 hours
- Sunday - 24 hours
About
C1 Boilers is a local, family run heating company known for exceptional customer care and high quality workmanship. We install, service, and repair boilers across Edinburgh and the Lothians, combining expert engineering with the kind of personal service you just don’t get from bigger companies. Our customers love that we’re always on time, always respectful of their home, and never pushy. With over 300 legitimate 5-star reviews, we’ve earned a reputation for being reliable, honest, and genuinely helpful. We offer clear pricing, flexible finance, and full aftercare so you’re supported before, during, and long after your install. Choose C1 Boilers for service that actually feels personal.
What we do
Gas installers
- Gas Fires
Boiler, central heating and gas engineers
- Boiler installation
- Boiler repair
- Boiler servicing
- Gas cooker installation
- Gas safety testing and inspection
- Power flushing
- Radiators and central heating
My work
Customer reviews
Why you can trust these reviews
All reviews are verified as being genuine and a true customer of this trader.
How can we be so sure?
100% of the reviews we publish have been through our stringent moderation process.
5.0
27 reviews
Recommended
Recommended
by 100% of customers
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Endorsement Reference
Customer Service
Quality
Value
We first met Connor when he fitted a boiler for us in 2021 and again when he came to service it this year. The boiler fit was not straightforward as we wanted it moved and he did it without any problem. He offered the service free for first year. He was professional, knowledgeable, friendly, clean worker and I would recommend him very highly. Refreshing to meet such a good workman who cares about the service he offers to his customers
Which? Trusted Traders Consumer
, work completed
Recommended
Endorsement Reference
Customer Service
Quality
Value
Boiler replacement completed May'22 with total satisfaction. Replacement boiler quote was provided in writing. Quick timeframe outlined to arrange installation of new & removal of existing boiler. Text update received from engineer to provide ETA ahead of arriving on site Boiler replacement (plus associated pipework) carried out in an efficient and professional manner within 1 day. Boiler area was left tidy & clean. The engineer appeared both friendly and conscientious. Very happy to recommend service to others
Which? Trusted Traders Consumer
, work completed
Recommended
Endorsement Reference
Customer Service
Quality
Value
I had a boiler check done and was very happy with C1 Gas and Central Heating?s prompt service and efficient communication during the process. Connor fitted my boiler check request in at very short notice and was able to provide a much needed report to a third party on completion of the check. I highly recommend C1 Gas and Central Heating.
Which? Trusted Traders Consumer
, work completed
Recommended
Endorsement Reference
Customer Service
Quality
Value
Connor was professional and pleasant to have in my home. The job proved more time consuming than originally expected. Despite this, Connor honoured his original quote and also returned to fix a small issue that appeared afterwards, without quibble.
Which? Trusted Traders Consumer
, work completed
Recommended
Endorsement Reference
Customer Service
Quality
Value
This company did a boiler service for me. Connor was quick to reply to my enquiry and came as agreed. He was personable,friendly and efficient and did an excellent job which included bleeding the radiators. I am well satisfied with the work done.
Which? Trusted Traders Consumer
, work completed
Recommended
Endorsement Reference
Customer Service
Quality
Value
We were undertaking some internal renovations and had a disused gas pipe that needs to be made safe/removed. We asked Connor to visit us twice, first time to ensure it was safe as it had not previously been capped properly, second time to reduce and hide the remaining pipe once better access was available.
Which? Trusted Traders Consumer
, work completed
Recommended
Endorsement Reference
Customer Service
Quality
Value
I had a new boiler fitted. It was booked in promptly and completed efficiently and professionally. I wouldn't hesitate to recommend the company to friends and family.
Which? Trusted Traders Consumer
, work completed
Recommended