C1 Boilers logo

0131 669 7989

GET IN TOUCH

0131 669 7989

C1 Boilers logo

PROFESSIONAL, TRUSTED BOILER INSTALLATION EXPERTS

GET YOUR FREE QUOTE TODAY

Why Choose Us?

  • 12 Year Boiler Warranty
  • 0% Finance Available
  • 300+ Online Reviews
  • One of Edinburgh's Highest Rated
  • Unbeatable Customer Service

PROFESSIONAL, TRUSTED BOILER INSTALLATION EXPERTS

Why Choose Us?

  • 12 Year Boiler Warranty
  • 0% Finance Available
  • 300+ Online Reviews
  • One of Edinburgh's Highest Rated
  • Unbeatable Customer Service
GET YOUR FREE QUOTE TODAY

GET YOUR FREE QUOTE

FILL OUT THE FORM BELOW

Step 1: Assessment

We take the time to assess your unique heating needs to find the ideal boiler for your household. By evaluating your home’s size, hot water demand, and budget, we provide a personalised boiler recommendation crafted to meet your requirements for comfort, efficiency, and cost-effectiveness.

Step 2: Installation

From removing your old boiler to expertly installing your new one, our Registered Gas Safe engineer handles every detail. We ensure secure connections, full compliance with safety regulations, and work to minimise any disruptions to your daily life.

Step 3: Test

Proper integration of your new boiler with the existing heating system is crucial. This includes aligning radiators, pipes, and controls to ensure smooth and efficient operation. Our engineers conduct rigorous testing, including a full power flush of the radiators, which clears out any debris buildup.

GET YOUR FREE BOILER INSTALLATION QUOTE

FILL OUT THE FORM BELOW

Step 1: Assessment

We take the time to assess your unique heating needs to find the ideal boiler for your household. By evaluating your home’s size, hot water demand, and budget, we provide a personalised boiler recommendation crafted to meet your requirements for comfort, efficiency, and cost-effectiveness.

Step 2: Installation

From removing your old boiler to expertly installing your new one, our Registered Gas Safe engineer handles every detail. We ensure secure connections, full compliance with safety regulations, and work to minimise any disruptions to your daily life.

Step 3: Test

Proper integration of your new boiler with the existing heating system is crucial. This includes aligning radiators, pipes, and controls to ensure smooth and efficient operation. Our engineers conduct rigorous testing, including a full power flush of the radiators, which clears out any debris buildup.

Choose Your Package

All include a 10-year warranty and first-year service. Prices include VAT.

Great Value

Standard • Ideal Logic+

From £2,200 inc VAT

  • Ideal Logic+ 24 kW — £2,200
  • Ideal Logic+ 30 kW — £2,300
  • Ideal Logic+ 35 kW — £2,450
Select Standard

Best Seller

Enhanced • Vaillant ecoTEC Pro

From £2,340 inc VAT

  • ecoTEC Pro 24 kW — £2,340
  • ecoTEC Pro 28 kW — £2,390
  • ecoTEC Pro 30 kW — £2,415
Select Enhanced

Top Tier

Premium • Worcester Bosch 4000

From £2,666 inc VAT

  • Greenstar 4000 25 kW — £2,666
  • Greenstar 4000 30 kW — £2,816
Select Premium

WHAT OUR CUSTOMERS SAY

We have 5 star reviews across the 4 biggest platforms: Trustpilot, Checkatrade, TrustedTrader and Google

Boiler know how!
Boiler know how!
★★★★★
I'm VERY happy to recommend Connor and the C1 Team who recently replaced a boiler for me. Communication was excellent from the start and they were happy to answer questions re pro's and con's and guarantees etc. They arrived on installation day as planned, worked logically and consistently and were extremely tidy. They ran through operation of the boiler afterwards and it's been 'working a treat'. Thank you!
Combi boiler replacement
Combi boiler replacement
★★★★★
C1 recently quoted for and then went ahead with fitting a new combi boiler in a property I own. Communication was professional and prompt and the quote was very clearly laid out. The work was done extremely promptly and to the stated cost, including LRA testing for no extra charge. Conor was even good enough to do a video for the tenant, who was away when the fitting took place, about how to use the boiler. Many thanks Conor & C1 for great service, highly recommend.
New Gas Boiler
New Gas Boiler
★★★★★
Connor owns and runs the company. I needed a new gas boiler and Connor was recommended to me. He advised on the best choice of boiler and provided competitive prices for two different makes, namely to purchase and fit same. On the day, he worked hard starting at 8am and finishing around 6pm. He is very competent and delightful too. I would have no hesitation in recommending Connor (and his company) for similar work. Colin
New Boiler
New Boiler
★★★★★
Connor was able to provide an assessment and recommendations online. Once I confirmed the one most suitable for me we were able to move forward and agree a date for the work to begin. Once they arrived they were very effective and efficient and even covered my carpet in a protective film where they would be stepping. The work was quick and quiet, I was able to work from home uninterrupted and the work was 100% completed before 4pm.
Replacement boiler
Replacement boiler
★★★★★
Great service. Connor turned up exactly at the agreed time to quote for the job and then again, at the agreed time to perform the replacement. Everything went smoothly and there was no mess at the end. Everything was back in its place. He took time to explain and demonstrate all the features and I’m confident I could call him up at any time if there are any problems. Highly recommended.
New Combi Boiler
New Combi Boiler
★★★★★
If you want a first class Heating Engineer Connor's your man! Connor installed a new replacement Ideal Logic Max 2 30kw Combi Boiler for us along with new replacement radiators. There's no hidden extras etc with Connor. Connor is also very knowledgeable at what he does. Connor is a great communicator and explains everything thoroughly. He turns up when he says he will and is also a very clean and tidy tradesman who takes pride in what he does. Many thanks Connor.
Honest and reliable
Honest and reliable
★★★★★
If you want a first class Heating Engineer Connor's your man! Connor installed a new replacement Ideal Logic Max 2 30kw Combi Boiler for us along with new replacement radiators. There's no hidden extras etc with Connor. Connor is also very knowledgeable at what he does. Connor is a great communicator and explains everything thoroughly. He turns up when he says he will and is also a very clean and tidy tradesman who takes pride in what he does. Many thanks Connor.
Really helpful and quick service
Really helpful and quick service
★★★★★
Connor & C1 gas abd heating service was really helpful to give an affordable and durable boiler quote . He was very friendly and professional. The installation date was really quick and the service was amazing. Everything was tested properly and left no mess at all. Once installed, he was really helpful on providing assistance on any questions regarding the boiler. No issues so far. All paperwork was sent quickly for the records too. Thank you for your quick and efficient service. Highly recommended. Wish the company very best.
Endorsement Reference
Endorsement Reference
★★★★★
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
Robert McPherson
Robert McPherson
★★★★★
You receive a handy text 20-30 mins before arrival. Always on time. Very friendly, polite and professional and keeps you informed throughout. The work is carried out to a very high standard and no mess is ever left behind. On top of all this, the cost for this first-rate service is very reasonable too. My neighbour and I have both use this company multiple times over the last few years... always excellent service from Connor.
Mehmet Oguz Divilioglu
Mehmet Oguz Divilioglu
★★★★★
It was one of the coldest days up in north on a November, and the next day was forecasted to be a -7, when my boiler broke. I needed an urgent replacement when Conor helped my situation and replaced my boiler the next day. The way he worked was very professional and I could safely say that he is a man who knows what he's doing and frankly explains everything and gains your trust. I'd highly recommend him and his team and the company.
Janice Dawson
Janice Dawson
★★★★★
Conner fitted a new boiler for me, which is gas registered safe on Friday morning. I couldn’t be more pleased, he went out his way to help me, providing me with advice that I didn’t previously know and the service and price was excellent. What a lovely young man to have in your home. He has saved the day for Christmas, thank you again Conner. Highly recommend.
Boiler know how!
Boiler know how!
★★★★★
I'm VERY happy to recommend Connor and the C1 Team who recently replaced a boiler for me. Communication was excellent from the start and they were happy to answer questions re pro's and con's and guarantees etc. They arrived on installation day as planned, worked logically and consistently and were extremely tidy. They ran through operation of the boiler afterwards and it's been 'working a treat'. Thank you!
Combi boiler replacement
Combi boiler replacement
★★★★★
C1 recently quoted for and then went ahead with fitting a new combi boiler in a property I own. Communication was professional and prompt and the quote was very clearly laid out. The work was done extremely promptly and to the stated cost, including LRA testing for no extra charge. Conor was even good enough to do a video for the tenant, who was away when the fitting took place, about how to use the boiler. Many thanks Conor & C1 for great service, highly recommend.
New Gas Boiler
New Gas Boiler
★★★★★
Connor owns and runs the company. I needed a new gas boiler and Connor was recommended to me. He advised on the best choice of boiler and provided competitive prices for two different makes, namely to purchase and fit same. On the day, he worked hard starting at 8am and finishing around 6pm. He is very competent and delightful too. I would have no hesitation in recommending Connor (and his company) for similar work. Colin
New Boiler
New Boiler
★★★★★
Connor was able to provide an assessment and recommendations online. Once I confirmed the one most suitable for me we were able to move forward and agree a date for the work to begin. Once they arrived they were very effective and efficient and even covered my carpet in a protective film where they would be stepping. The work was quick and quiet, I was able to work from home uninterrupted and the work was 100% completed before 4pm.
Replacement boiler
Replacement boiler
★★★★★
Great service. Connor turned up exactly at the agreed time to quote for the job and then again, at the agreed time to perform the replacement. Everything went smoothly and there was no mess at the end. Everything was back in its place. He took time to explain and demonstrate all the features and I’m confident I could call him up at any time if there are any problems. Highly recommended.
New Combi Boiler
New Combi Boiler
★★★★★
If you want a first class Heating Engineer Connor's your man! Connor installed a new replacement Ideal Logic Max 2 30kw Combi Boiler for us along with new replacement radiators. There's no hidden extras etc with Connor. Connor is also very knowledgeable at what he does. Connor is a great communicator and explains everything thoroughly. He turns up when he says he will and is also a very clean and tidy tradesman who takes pride in what he does. Many thanks Connor.
Honest and reliable
Honest and reliable
★★★★★
If you want a first class Heating Engineer Connor's your man! Connor installed a new replacement Ideal Logic Max 2 30kw Combi Boiler for us along with new replacement radiators. There's no hidden extras etc with Connor. Connor is also very knowledgeable at what he does. Connor is a great communicator and explains everything thoroughly. He turns up when he says he will and is also a very clean and tidy tradesman who takes pride in what he does. Many thanks Connor.
Really helpful and quick service
Really helpful and quick service
★★★★★
Connor & C1 gas abd heating service was really helpful to give an affordable and durable boiler quote . He was very friendly and professional. The installation date was really quick and the service was amazing. Everything was tested properly and left no mess at all. Once installed, he was really helpful on providing assistance on any questions regarding the boiler. No issues so far. All paperwork was sent quickly for the records too. Thank you for your quick and efficient service. Highly recommended. Wish the company very best.
Endorsement Reference
Endorsement Reference
★★★★★
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
Robert McPherson
Robert McPherson
★★★★★
You receive a handy text 20-30 mins before arrival. Always on time. Very friendly, polite and professional and keeps you informed throughout. The work is carried out to a very high standard and no mess is ever left behind. On top of all this, the cost for this first-rate service is very reasonable too. My neighbour and I have both use this company multiple times over the last few years... always excellent service from Connor.
Mehmet Oguz Divilioglu
Mehmet Oguz Divilioglu
★★★★★
It was one of the coldest days up in north on a November, and the next day was forecasted to be a -7, when my boiler broke. I needed an urgent replacement when Conor helped my situation and replaced my boiler the next day. The way he worked was very professional and I could safely say that he is a man who knows what he's doing and frankly explains everything and gains your trust. I'd highly recommend him and his team and the company.
Janice Dawson
Janice Dawson
★★★★★
Conner fitted a new boiler for me, which is gas registered safe on Friday morning. I couldn’t be more pleased, he went out his way to help me, providing me with advice that I didn’t previously know and the service and price was excellent. What a lovely young man to have in your home. He has saved the day for Christmas, thank you again Conner. Highly recommend.
GET YOUR FREE QUOTE TODAY

Benefits of upgrading to a new boiler

Old boilers

Older boilers, while functional, often lack the efficiency, reliability, and technology of newer models, leading to higher operational costs and less convenience.

  • Lower Energy Efficiency: Typically, older models operate at around 60-70% efficiency, wasting more fuel.
  • Higher Running Costs: Reduced efficiency results in higher fuel consumption, inflating energy bills.
  • Frequent Maintenance: Older boilers are prone to breakdowns and may require costly repairs due to hard-to-source parts.
  • Environmental Impact: Increased fuel usage leads to higher carbon emissions.
  • Lack of Smart Features: Older boilers usually don’t support smart thermostats or advanced control features, limiting temperature management and convenience.

New Boilers

Edinburgh Boiler Installer

Upgrading to a new boiler can bring significant advantages, including better energy efficiency, lower costs, improved reliability, and added smart features.

  • Energy Efficiency: New models achieve up to 90-95% efficiency, converting more fuel into heat and reducing waste.
  • Cost Savings: Enhanced efficiency can save homeowners up to £300-£500 per year on heating bills.
  • Reliability and Maintenance: Modern boilers are built for durability, often coming with warranties up to 10 years.
  • Environmental Impact: New boilers have lower carbon emissions due to more efficient fuel usage, promoting sustainability.
  • Smart Features: Many new boilers are compatible with smart thermostats, allowing for remote control and better energy management.

Fixed Price, Fair Price

Found a better price elsewhere? If it’s a like-for-like installation quote, we’ll beat it. We’re transparent about pricing and confident in our value.

GET YOUR FREE QUOTE TODAY