Celsius Plumbing and Heating

Reliable, flexible, experienced, pleasant

Plug in sink freed

Have used Celsius for over 4 years now. Always reliable and good service.

We use Celsius for boiler servicing and they've come out and saved the day when the hot water wouldn't get hot. They always show up when they say they will, they're polite and considerate in our home and the work always feels fairly priced.

I have recommended Celsius to friends and neighbours who have had similar positive experiences.

Very quick and efficient, thank you!

The work I had done was an annual gas boiler service. This was the fourth consecutive year that I have used Celsius Plumbing and Heating to do this service. I have always found their administration and communication from arranging appointments through to issuing receipts and job reports to be spot on. Connor, who carried out the work this year, arrived on time, was diligent, quiet, and explained what had been done.

Arrived promptly. Communicated well and work was tidy

Came back from a week away to find my boiler was spewing out hot water. Contacted these guys and they had a really nice chap out to fix it within hours at a reasonable price.

Excellent customer service and communication from point of enquiry. Connor was professional, friendly and everything was explained clearly to me. Appointment for boiler service within the week. Would highly recommend!

Just had a new boiler and radiators fitted with Celsius, I bought my own radiators but Ian made sure to go through them all and make sure I had everything the team would need to avoid any wasted time or having to buy something secondary.

Blair, Aaron and Connor then came around to fit, worked flat out to get the radiators and the wall and hot water working, before having to come out the next day just to triple check there were no leaks and tidy up around the flue and some holes, couldn't recommend the service enough.

Great work by experienced plumber

Called and arrived same morning to AirBnb check and professionally test my boiler and PAD electrical appliances - all in one
Done in an hour. Efficient.
Thank you Connor and Celsius

The work was carried out on time and to a very high standard .
Very satisfied .

Legionella checks on our church and hall. We had previously used this company and found them completely reliable. Very easy to deal with.

Easy booking, reliable, flexible and on time. Work done efficiently and the service man smiley. Good people.

Boiler check done - efficiently and quickly!

Excellent service

Connor was friendly and easy going. He explained to me the issues and cleaned the erosion off the contact points thus fixing the fault in the short/mid term. He said he would arrange a quote for future works so I would have an idea of the cost.
He also checked out my leaky tap.

Connor had to move a gas pipe to accommodate our new oven install, very pleased with the work done.

Very good

I had Blair visit the property to fit a new vertical radiator and remove an old radiator. He was a lovely guy and did a great job. He was extremely accommodating throughout the process and even allowed me to paint behind the radiator and come back when the carpet had been fitted. I would 100% contact him/Celsius again for future work

Boiler service and part replacement.

Annual boiler check. Celsius are reliable and thorough.

A small job but done perfectly

The management and attendance was top class. Can't comment on on the repair as I understand there was No Fault Found. Awaiting feedback on replacement costs for some parts to improve relaibility

Connor came to look at a boiler playing up and a radiator that wouldn’t heat up that other plumbers had looked at but couldn’t fix. He fixed the boiler, and the radiator was pumping heat out before he left. We couldn’t be happier with Connor and Celsius. Booking an appointment was easy and will definitely be using them again and recommending them to our friends and family.
Thanks Celsius

Pressure loss , boiler fault , same day repair , superb

Quick, friendly, professional.

We had Celsius come and replace a boiler. The customer experience from beginning to end was fab. From the office being able to answer questions to throughout the installation, 100% professional and inspired confidence.

I’ll note also there were some outstanding waste pipe issues behind the boiler that they fixed free of charge.

We had our boiler serviced this morning. The heating engineer turned up on time (with helpful text confirming arrival 30 minutes in advance). He was courteous and friendly and I liked how he spoke with his apprentice as he was showing the process. They completed the service and filled in the service log and explained that I would receive a reminder in time for next year's service. Everything seems fine and I'd happily book Celsius again.

Celsius are fantastic. They installed my new combi boiler replacement and service my Ideal combi boiler every year since my combi boiler installation back in 2021. They are easy to deal with and their plumbers are always professional and friendly. They send me a service reminder every year which is really great service as it keeps my boiler in great working order and helps keep my 10 year ideal boiler parts and labour warranty in check. I will always highly recommend Celsius Plumbing and Heating to my fiends and family.

Fixed boiler

Boiler not working. Jamie found problem quickly and had it all sorted in no time. Very kindly answered my many questions.
Would highly recommend and will most certainly not hesitate to get this company to deal with any further problems. Very happy.

Celsius Plumbing and Heating have been extremely helpful with a rather complex plumbing job and I will certainly use them again

They’re working professionally!

New boiler fitted with smart thermostat. Ryan, Cameron and Bruce turned up punctually and did a good job in installing the boiler. All packaging and old boiler removed and no mess left. The guys were friendly and polite.

Quick, professionally, trustful, perfect communication. Thank you.

I phoned for a boiler service and that there was a fault showing. We had no heating or hot water. I booked an appointment online hoping for the next day.

An Engineer was organised for the next day, service was done and the fault fixed.

The Engineer was very nice, friendly and efficient. I will contact Celsius again if I have any problems...thank you.

The work was completed how we wanted and we are very happy with how the job has improved things for us.

The boys came round and really took the time to listen to my issues about my heating and rebalanced my system to push the heat to the areas I want. They were polite and friendly and all finished before your average work day starts.

From start to finish the experience with Celsius was fantastic and good value for money. After a recommendation from a neighbour for a boiler service, I contacted Celsius to arrange an appointment. The process was seamless, professional and efficient. The engineer arrived as arranged and carried out a very thorough service. I would definitely use Celsius again and would highly recommend to others.

Sean did a fantastic job! Would highly recommend him. Thank you so much to everyone at Celsius. From start to finish it’s been a great experience dealing with you all

Helpful and friendly service.

From start to finish the experience was very good. The call handler was very friendly and set expectations. Got a phone call 20mins before engineers arrived. Very friendly and explained the issue and resolved my problem. Gave good advice on options moving forward.

Will 100% use again and I’ve already told friends about this great experience.

Excellent company, knowledgable and considerate engineers. Consistent quality of service from office staff and visiting engineers. Today Conan was our engineer, very neat, tidy worker. Explained his workings. System perfect at end of visit.
Thank you.

Replace kitchen tap, very speedy response, been putting it off, not as expensive as I had feared, would not hesitate to use them again. No fuss, no mess.

I have used Celsius before for plumbing and boiler emergencies.
Always reliable, quick and communication is fantastic from start to finish.
This time boiler was leaking water from internal pipe which had split.
The engineer was as always polite, efficient and clearly identified the problem and solution.
Great young plumber/engineer. Thank you Connor.

Had a new boiler installed. Scheduled for two days but they were able to complete in one. All done well and for a good price.

Boiler repair, arranged quickly and completed promptly..thank you Celcius!

Excellent communication from the engineer. Friendly and knowledgeable. Tidy and efficient.

Happy with work done. Thank you

I contacted Celsius because of a fault with the water pressure control switch on my boiler. My call to their office was very positive and they readily agreed that, whilst the engineer was with me anyway, he would also service the boiler and apply new sealant to a shower.
The engineer (Conan) was friendly, professional, knowledgeable with a ‘can-do’ attitude and did an excellent job. The water pressure switch actually needed replacing and Celsius were back within 3 working days to fit the new one. The engineer on the second visit (Aidan) was just as good as Conan and made sure I was satisfied with everything before he left.

Excellent service.
Had new radiators fitted, work carried out to an exceptional standard.

Straight forward communication and professional service for my annual boiler inspection.

Boiler service great work as usual thank you

Annual boiler service. I’ve dealt with Connor once before at another property. Always impressed by the professionalism and service of your guys. Being notified of running late should be a standard but something I’ve only seen you do. No reason not to use you for any plumbing work in the future.

Very awesome service

Very professional and competent engineer. Arrived on time and knew exactly what was required. Highly recommend Celsius.

Boiler service
Pre booked appointment verified by e mail.
Text before coming
Arrived on time.
Professional.
Friendly.
Good job done.

Emergency call out for a leaking toilet. Enquiry was answered promptly and a plumber came out later the same day. Plumber clearly explained the issue and solution and I’m very happy with the work done.

Connor was really friendly and efficient. The overall experience from booking my boiler service to having it completed was easy and hassle free.

Very happy with service

Boiler service

Had a replacement boiler installed in my rental property. Ian was easy to deal with, answered all my questions and made helpful suggestions . Installation of the boiler was booked quickly and went ahead without any delays or problems. In this world where just about everything seems to come with a problem, dealing with Celsius Plumbing was refreshingly problem-free.

The team from Celsius sorted us out with a new boiler after ours broke down. Gave us a very competitive price and we were keen to use a local supplier after seeing so many positive reviews. They managed to fit us in within a few days - a week sooner than expected which was a bonus with no working heating and some very cold weather.

The team were absolutely fantastic. Ian got the quote through and stayed in touch throughout the work to make sure everything was on track. Blair and Dylan made a fantastic job of fitting the new boiler and having it up and running within just a few hours.

Only one minor hiccup in that an optional extra part hadn’t arrived but it didn’t affect the operation and Blair popped back with their apprentice Connor and quickly got it sorted.

I think the one thing that really stands out for the whole team is how knowledgable they are and that they’re willing to supply a system that works for you. They understood that we wanted a higher hot water flow rather than trying to insist what comes from an estimator is correct. They didn’t try and oversize gas and water supplies as it’s ‘policy’, instead taking the time to check what we had would be suitable. This ultimately resulted in a much more reasonable quote (over 30% less) than bigger companies and the service has been far better too!

Very good job

The engineer was very polite, helpful, clean and quick. He answered my queries and reassured me. Always a very good service from the boys.

Installation of new Combi Boiler and radiators.

After an initial delay on the start date the engineers arrived on time as arranged. No time was wasted and after two and half days of working flat out our new heating/hot water system was up and running.

We asked for a few things to be changed once work had started but the engineers listened, took it on board, and delivered the end result we wanted.

The lads were very courteous and cleaned up as they went and all the waste was removed from our property at the end of the job.

Very happy with the end result.

Had boiler serviced. Connor was efficient and explained everything clearly.

Connor came to carry out an annual boiler check. He gave me advance notice of his arrival and was very polite. He worked quickly and efficiently and let me know when he was finished.

Celsius Plumbing delivered outstanding service installing two complex boilers in my home. The pre-installation interactions with Ian and Monique were excellent, very efficient and clear communications. On the installation, Jamie and his team were fast but clean, and informative throughout, keeping me updated with the process. Their combination of skill, attention to detail, and customer care makes them highly recommendable, and I would gladly use their services again.

Excellent communication throughout.

Heating engineer was polite and explained process throughout. Boiler serviced throughly.

Just had a new tall radiator supplied and fitted by Celsius plumbing and heating.

Employee Bruce was professional and an asset to Celsius.

Fast efficient service from a local company.

I would 100% recommend Celsius.

The Celsius engineer came to service the boiler. He was communicative, prompt, efficient and friendly, very professional service, highly recommended!

Excellent service by a competent and approachable gas engineer

Pleasant engineers and did the boiler servicing without a fuss and explained work and answered questions. Advised they were on their way at outset..

Excellent company with wonderful, knowledgeable, skilled and super patient staff.
Boiler replaced at short notice, fastidious, respectful and tidy engineers.
We have used the services of this company for several years, with special thanks to the office staff, and engineers. Blair, Lewis and Jamie all delightful tradesmen.
Would definitely recommend this company.

Excellent company…
Great staff in the office and on the phone
Wonderful, knowledgable problem solving engineers, respectful and super tidy tradesmen when in your home.
Look no further, choose this company.

It is always a pleasure to have any of the Celsius engineers do needed work. Everyone is polite, efficient and doesn’t mind me pestering them with questions!

Good job!

Boiler service. Pleasant and efficient operative. I have used Celsius for a number of years and bought my boiler from them 2 years ago and have had no issues.

Had a problem with high water pressure, causing a loud noise. The plumber fitted a pressure reducer valve to my main stopcock. Very pleased with the company. Very professional. I would highly recommend this company.

Very helpful and friendly.

The problem was found and fixed quickly. Actually I can do it myself but was silly. Quite expensive for 15 mins work. Many thanks for coming on weekends. High recommend!

Really friendly and professional, Thank you Celsius for the service.

Excellent service from phoning and arranging an appointment to the gas engineer calling to repair my boiler. The engineer was very professional and friendly very please with the whole job.

Draining leaking boiler

Very professional service

Boiler and gas fire serviced. Pre-visit call to say when they would arrive. Confident, polite engineer who answered some questions I had and also gave advice on how to set the boiler.

Needed immediate help as central heating water not functioning. Rang on Saturday morning with no expectation of an answer. Not only answered, but visited and fixed within a couple of hours I have used Celsius often and they are friendly, reliable and extremely efficient.

I have booked another boiler service with Celsius. It’s very convenient as they send yearly reminders when it’s due.

The engineer Connor was very professional and helpful. He was able to answer all my questions and provide advice. He was on time for the appointment and kept me informed before arrival.

Great service again! Thank you

Old Potterton boiler service.
Really happy with this engineer, (sorry can’t remember your name)
He called to let me know he was coming about 20mins before which was really useful. He did a thorough check, explained everything I needed to know about the boiler in this property where my dad is about to move in, and reassured me it’s safe and in good working order.
I was grateful for the reassurance and the pleasant, patient person who did this job for us. Thanks very much!

Fixed leaking kitchen sink
Supply and fitting of 2 new radiators

Ease of booking and good communication
Arrived on time
Polite, professional, informative workers
Cleaned up all debris and removed old parts

Replace the toilet flush valve and button mechanism.
This was the first time that I have used this company and I have been very happy with the whole experience. Everyone, from the efficient and friendly office staff to the polite, helpful and professional plumbers who carried out the work made this an efficient and effective repair. They will be our ‘go to’ plumbers from now on.

Always extremely professional and prompt. Work is of high quality and reasonably priced.

I mentioned during the service that my boiler had been showing a fault reading and he did everything he could to fix it. Much more than I expected, great value for money. He did a full check of all the radiators and bled those which needed it too.

Annual boiler service. Easy to book, engineer phoned before arriving and came in allotted time, service carried out quickly. Would recommend.

Great service and advice.

Very professional company..Great communication and the engineer was punctual, pleasant and explained everything simply..Would use again..

We’re so happy we picked Celsius!! Our shower broke last week and we were struggling to find someone to replace it. I found Celsius by searching online and every interaction with them has been easy and wonderful. The staff on the phones were really friendly and understanding and especially very accommodating to help us get an engineer around as soon as possible. The engineers came and fixed up the new shower and it looks amazing. We’re so happy we found a reliable and super professional plumbing service and will definitely choose them again in the future.

Boiler service done efficiently, professionally and quickly!

Another wonderfully smooth experience! I've used Celsius for countless routine services, repairs, and safety checks over the years for both my own home and also at my rental properties. I'm always delighted with the service, and I look forward to using them again soon. Thanks again Celsius!

I had a kitchen tap replaced. Plumber did a great job. Very efficient and cleaned up after himself.

Great communication and provided instructions how to fix in future. Thanks!

Good comms
Courteous prompt & efficient

Really polite, friendly and helpful engineer, who took the time to explain the problem and how to fix it if it happens again.

Very professional and friendly service from both engineers.
Conducted gas safety checks

Great service always use them great honest guys always reliable

Connor was excellent. Turned up on time. Very friendly and professional. Snag resolved!

Great service from the company. Boiler service and safety check for all gas appliances. Booked and serviced within the week. Friendly engineer. We will be using them from now on.

This was an emergency call out on a Saturday as my boiler stopped working. Got a same day appointment and he was also early ???? more work is needed but the experience of the call out was great - prompt, efficient and helpful!

Stopcock installed. Sealant applied around sink. This is the third time Celsius have undertaken work for me over the last few months and each time they have been excellent all round.

Yearly check on boiler and a certified pac yearly check.

Very friendly and very polite the persons who arrived to do both checks

Assessment of bathroom cistern and cold water tank problems.

Had a frozen TRV on radiator. Plumber phoned ahead to check arrival time, showed up when discussed and carried out work well and quickly.

Annual boiler service. Turned up very promptly, very cheerful, friendly engineers. Job done quickly and efficiently. Would definitely recommend them.

Central heating boiler serviced and problem fixed - fast, friendly, efficient and affordable trader, would highly recommend.

Turned up bang on time and carried out the work quickly and efficiently. The guy (I forget his name) was friendly and provided a good explanation of the work carried out. I would definately recommend Celsius to friends and family.

We had Connor at Celsius come and fix the expansion vessel on our boiler . Great work from the guys, I can recommend them.

Lovely well mannered guys. Got on with the job as we chatted about the bioler. Cleaned up after them. Job done and happy customer

Good

Great Job - thanks

Always my plumber of first resort for emergencies and complicated jobs. Have used Celsius for 6 years and always reliable and professional.

Annual boiler service

Very good service - easy to book, friendly customer service, very knowledgeable and wouldn’t contact anyone else now.

I used Celsius for an annual boiler service. Very quick, professional, and knowledgeable service. All issues were addressed, clearly explained, and corrected. Would recommend to anyone.

Excellent service. Heating system now up to scratch. Enjoying the warmth.

New boiler fitted last year
Excellent product and workmanship

On time. Knowledgable. Helpful. Thank you. :-)

Connor was friendly, polite and efficiently carried out my boiler service. The whole process from booking to the service has been straightforward and efficient. I would highly recommend this company.

Blair was very friendly and courteous. Arrived on time and proceeded to explain the problem, which he promptly fixed. Well done. Jacqui

Good service, clear communication and explanation of the issues.

On time and efficient