Green Cool UK Ltd
- Availability
- Emergency call-outs
5.0(72)Cardiff • REFCOM




About
Green Cool UK Ltd is an air conditioning business based in Cardiff. They carry out air conditioning repair, service and installation, including commercial air conditioning, for domestic and commercial customers. They offer emergency callouts and free quotes. Customers say their installations are tidy, their teams are friendly and professional, their explanations are clear, and their units are quiet and effective. They are listed with REFCOM as an installer.
Services
Reviews
5.0
Green Cool UK Ltd reviewers consistently report professional, friendly and knowledgeable teams, with Daryl often named for advice and managing jobs from quote to finish. Many describe neat, tidy installations with mess cleared afterwards and units left working quietly and effectively. Reviewers also often mention clear explanations of options and controls. One reviewer reported a problem with a Mitsubishi product that was not the company's fault and said a replacement was fitted the same day.
Daryl & the installation team Mark & Mike, we're brilliant. Great advice on most suitable air conditioning. Quality workmanship, & very responsive. Good price. Nothing was too much trouble.
Daryl and his team provided a first class air con installation, whole team were polite and professional. They also did a good job of cleaning up afterwards. Would highly recommend them
I have just had Mark and Jack install my air conditioning system. They took great care and were thorough and efficient. I choose Green Cool because I found Darryl Watts to be very honest and professional. I would recommend Green Cool to anyone. Brilliant
Excellent service, and a great team to handle the whole process,
We recently had 3 indoor units fitted with a single multi split 5kw condenser outside. Daryl was friendly, genuine and knowledgable from the start and kept in touch in the lead up to install, updating me on supply availability. Even during the UK’s run of heatwaves with huge demands for AC equipment, Daryl was able to source what we needed. The lads who did the install did an excellent job and were equally as friendly. The overall finish is brilliant and performance is fantastic. I would recommend this company to anyone considering an AC install without doubt. We had 3 quotes and GreenCool came out in the middle but only work with MHI premium units which we saw as a huge bonus. Thanks Daryl and team.
Daryl at Green Cool was excellent. Came promptly to discuss our requirements and fitted a Hitachi wall unit in our bedroom. The instillation was done professionally and cleanly and Daryl was delightful to deal with. The unit is amazing and cools our hot bedroom in 10 minutes which then stays cool all night. I particularly like the ‘sleep mode’ which is whisper quiet and switches itself off after a pre-programmed time, so we can go to sleep comfortably. Very happy to recommend this excellent company.
We couldn’t be happier with the service from Daryl at Green Cool UK. We had an air conditioning unit fitted in our bedroom, and Daryl was excellent from start to finish. He was extremely professional, friendly and informative throughout the whole process, taking the time to explain everything clearly and answer any questions we had. The installation was completed to a really high standard, and we couldn’t be more pleased with the result. The unit itself is incredibly quiet and efficient, making such a difference to our bedroom. We are so happy with it and would highly recommend Daryl and Green Cool UK to anyone considering having air conditioning installed. Thank you, Daryl, for a fantastic job.
Excellent service from Green Cool UK, sorted out a home air conditioning package at a great price at short notice. Kept me updated and booked me in short notice (we were on a time limit). Cannot recommend Mark enough, thank you.
We had a quote from Darryl from Green cool and he visited the location, talked through options and took an interest in ensuring he recommended the most appropriate product. He was friendly and managed the installation from start to finish including recommending an electrician. The price quoted was very good and the poducts are excellent and very quiet. Would definitely recommend and have done so already to friends and family!
GreenCool is a fantastic company. Daryl was a pleasure to deal with and the installation quality was excellent. Daryl installed our unit and the installation quality was very high, to the point of trying to fit the outside unit in a sensible spot slightly hidden away; we’re really happy. Daryl installed a Premium Hitachi air-con unit in our lounge and it’s made a huge difference. This company knows their stuff and are very easy to be customers to. Highly recommended!
Would definitely recommend!
We recently had two air conditioning units installed by Daryl from Green Cool and the whole experience was excellent from start to finish. Daryl responded quickly to our enquiry and arranged a visit to provide a quote. The lead time was much better than we expected, and he arrived on the exact date promised with two colleagues to carry out the installation. Both units were fitted in a single day, and the work was completed to a very high standard. Daryl and his team were professional, friendly, and worked efficiently throughout the day. They also took great care to leave everything clean and tidy when the job was finished. We're extremely pleased with the result and would not hesitate to recommend Daryl and the team at Green Cool to anyone considering air conditioning installation.
We had aircon installed into 4 bedrooms. Great service from Daryl and his team. Quick response. Discussed what we needed and booked a date in within 2 weeks. All the staff were professional and extremely knowledgeable. They took care to tidy up and were considerate of being in our home. Highly recommend! Ready for the next heat wave now!
Absolutely fantastic service from Green Cool UK! From start to finish the team were professional, clean and tidy throughout the installation. They covered everything up to protect my home and left the place spotless. What really stood out was how they went above and beyond — they actually offered to carry a heavy portable AC unit downstairs for me without me even having to ask. That kind of thoughtfulness and genuine care for the customer is so rare and really made a difference. The installation of my Mitsubishi unit was done perfectly and I couldn't be happier with the result. Lovely people to have in your home — I will 100% be using Green Cool UK again and would highly recommend them to anyone. Don't look anywhere else!
Wonderful service from start to finish. Daryl was extremely friendly and did a very good job, installing in under 2 days in 2 rooms, i Would recommend his company with pleasure.
Daryl’s team installed our Mitsubishi air con unit about a year ago - his team were prompt, really early upon arrival and completely professional. The final job was great and we were very happy! When Daryl came to cost up an estimate he was polite and was great at listening to what we wanted. Our unit has just had its first service from Daryl and once again the service provided has been nothing but outstanding. I would wholeheartedly recommend GreenCool to anyone looking to install air con in their home.
Greencool was recommended to me by a friend. I had 2 split air con units installed. Daryl and Mark worked very well with me. They were able to provide a quote with no hidden costs, date of install was agreed with me, installation was over 2 days, very tidy, their team is very professional, they speak to you respectfully, quality of work is excellent! I would highly recommend Greencool! Thanks
The guy's are great and have done a amazing install in my 4 bedrooms, I would highly recommend them to anyone wanting to get A/C installed
Great communication, sound installation, cleared up completely afterwards, thank you.
Daryl and his team were exceptional from the start, explaining everything and being very professional. I couldn’t recommend them more; the installation was fitted perfectly and I can’t get over how efficient and quiet the AC units are!
Wonderful service from Green Cool. Daryl visited us to discuss our requirements soon after we made our enquiry. He explained what was required and different options. Air con was supplied and fitted within a week. Fantastic installation by Mike who did such a neat job. We are delighted. It is effective, quiet and has made such a difference in our bedroom. Highly recommend Green Cool if you are thinking of installing air con in your home.
Excellent work very competitive price , explained everything that was needed and what was going to happen, turned up on time and cleared up the workspace afterwards, great company and I have no problem recommending them
Highly recommend green cool. Daryl was able to visit and quote soon after I contacted him, and gave a good explanation of what was required . Date to fit the air conditioner in my home was fixed within a very reasonable time frame . Team arrived promptly , worked really efficiently and were friendly and polite and checked with me that I was happy with positioning of the unit on the wall and exterior my.. Fully explained the system controls. They left my home very clean and tidy afterwards . I was really happy and impressed with the service I received . I am also really impressed with the effectiveness and quietness of the Mitsubishi air-con unit I had installed in my kitchen /conservatory .
I had a few quotes before I was recommended Green Cool by a friend. Their price was very competitive and the service was top class. They explained the options patiently, helped choosing the right product and did the work to a very high quality. Would highly recommend.
Excellent service, very professional and tidy instal. Really helpful and they really know their stuff. Would highly recommend
Fantastic from start to finish. Very quick to get the install booked in and all the information you could ask for when Darryl came out to give the quote. Can feel the one AC unit in the whole of the upstairs. Would highly reccomend
Superb work from the lads. Took them just over two days to fit a split setup with an external unit and three interior units. Very neat and tidy job, the lads were really knowledgeable and friendly as well. Looking forward to not panting like a dog in my own house come summer time!
We have been looking at Air conditioning for our home for sometime and so glad we selected Green Cool UK to undertake the work. From start to finish, they exceeded our expectations in every way. The customer service at is top-notch. From my initial phone call to scheduling an appointment, the team were friendly and professional throughout. We love our new air conditioning, its ultra quiet, which was really important to us. We highly recommend them to anyone in need of air conditioning services. Jason and Alison
Brilliant from start to finish. Prompt site visit with thorough discussion about the available options. Once the quote was agreed the work was carried out quickly to a high standard. The lads who came were prompt, polite and left the site in an immaculate state. Really impressed!
A huge thanks to the boys at Green Cool UK Limited. Nothing was too much trouble for them. A thorough , well explained consultation was followed up with first class work by the team . I am so pleased with the outcome and would recommend Green Cool to anyone who was thinking of getting air conditioned fitted in their home. Thanks again!
We had 3 Ac units installed in our home . Fabulous service from Mark and Daryl , right from I sent enquiry, had a phone call same evening and visited and had a quote in less than a week .very reliable, prompt and at a very affordable price completed installation within a month of initial contact . 💯 % recommend to anyone who's looking to have an ac installed for coming hot weather’s. Thank you so much Green cool- amazing service and people you are 👏
Fantastic service. The guys were great to have around and left everything tidy afterwards. Would highly recommend.
Daryl and his team fitted replacement aircon today after our system fitted by another company broke. They were on time, really tidy, did a great job and took the time to explain how it works and link it to our WiFi. I would definitely recommend Green Cool UK and would happily use them again.
Recently installed my heat pump/ air con unit - excellent , friendly, professional service throughout. Provided honest and extremely useful advice. Thrilled with the fit and finish of their work. I will certainly use them again and recommend their services onwards.
Excellent and professional installation of aircon in living room and bedroom. Workmen were careful when moving furniture to provide access. They cleaned up when finished. I recommend them to anyone looking for a company which provides good products at a reasonable price.
Great company, quick service and quality work - especially considering the awkwardness of this particular installation. Highly recommend
The whole team from Green Cool were top notch and an absolute pleasure to deal with – professional, knowledgable, polite and cheerful. The advice on options for installation was responsive to our needs and the subsequent quote was speedy and competitive. The installation team were efficient, hard working and always arrived as promised. Our air conditioning units were installed with no hassle (to us anyway!) and after the team put back any furniture, cleaned up and left no mess. I was very impressed with the outstanding service and wouldn’t hesitate to recommend them.
Top guys who really know their trade. Easy, Hassle free and competitively priced. Would recommend!
I have had the pleasure of utilizing the services of Daryl from Green and Cool for air conditioning installations on three separate occasions, with my latest experience being in July 2023. Once again, I was thoroughly impressed with the exceptional service they provided. Daryl and his team consistently offer competitive quotes, making them an affordable choice. Their communication is seamless, ensuring that any questions or concerns are promptly addressed. The professional installations carried out by Daryl and his team have been nothing short of exemplary, with meticulous attention to detail. They ensure that each unit is installed correctly and functions flawlessly. I have complete trust and confidence in Green and Cool, making them my go-to choice for air conditioning needs. I am a highly satisfied customer and will continue to rely on their expertise in the future.
Daryl came recommended when we were looking for a local installer for an air conditioning installation - The service that we received from Daryl and his team was great from a prompt site visit and quotation for the new Mitsubishi system, support with advice for landlords permissions, and right through to the installation which was completed to schedule and to a very high standard.
We have used Green Cool for a number of years and in our business we can’t afford breakdowns. Daryl and Mark have always delivered a prompt and efficient service. We wouldn’t use anyone else.
Daryl and his team did a superb job
Great service from start to finish. Professional team and attention to detail was amazing. Would definitely recommend. The whole team were a pleasure to work with
Absolutely first class service, I really cannot recommend them enough. Daryl gave me a quote very promptly and then was able to organise installation quicker than we expected, which was wonderful. It was also less pricey than you might expect. Mark and Jack turned up when they said they would and worked tirelessly in the heat, long hours with gusto and cheer, to get the units in in one day rather than two. At the end of that long day, Mark patiently showed me how to operate my unit and gave me complete confidence in it. They were also kind enough to move an item of furniture for me, which was so much appreciated. The units work brilliantly and the room is lovely and cool now. I would not hesitate to use Green Cool again, and to recommend them to anyone looking to have air con installed. They provide the kind of service that we’re always saying no longer exists!
Green Cool's air conditioning installation service was outstanding. Daryl's prompt, comprehensive assessment and clear quote set the tone. Installers Mark and Jack were professional, respectful, and efficient, treating our home with care. An excellent service from start to finish. We would highly recommend.
I got a quote from Green Cool which was reasonable, and then commissioned them to install an aircon unit in my garden office. They were responsive at all stages and installed in around a week. The installation encountered a slight issue with the Mitsubishi product (not Green Cool's fault) and they immediately decided to get a new replacement and were back within a couple of hours to successfully conclude the installation. I would highly recommend.
Outstanding service from Daryl and Chris installing a vented air conditioning unit in to a bedroom. Really happy with the result, and their work. Would highly recommend
Extremely prompt site visit and quotation by Daryl, and everything was installed and up and running within 48 hours of Mark and Jack (great guys!) starting work. A very tidy job professionally carried out with the least amount of disruption. I can honestly say that this was by far the best experience I've had with contractors. Now, all I want is the hot weather we had last year so I can play with my aircon. A true 5 star experience.
strongly recommend these guys, they work professionally and reliably. they don't rush their work and they make themselves available for any questions or issues after installation if there are any.
Daryl was very quick to respond to my enquiry and came up with a good solution to air-condition our loft bedroom. Mark and Jack fitted the system very quickly, neatly and with no mess. Couldn't ask for any better :-)
Mark and his team are just amazing, they fitted air con in my home and worked solid for days, and the day they fitted the unit outside it was torrential rain. So happy with the air conditioning , Mark explained everything very well and how to use etc. Mark and his team even cleaned as they went leaving no mess, I was so impressed. Could not recommend this company enough. Hard working , excellent job and very reliable. Would 100% recommend. Will be using Mark and his team for servicing in the future.
Very helpfull and knolegable team with a very good service and excellent value for the different jobs.
Daryl from Green cool UK was highly professional in providing a quote. No rush, no pressure just honest dialogue. He took time to understand my specific needs for aircon and heating and did not try to sell me work I did not need. Throughout the ordering process he was quick to answer any questions I had which and gave detailed answers. After I had 2 other quotes I decided to choose Green Cool, they were not the cheapest but they were by far the most knowledgeable and understanding of my requirements. Then to the fitting of the units. Mark and Jack were extremely professional. They fitted the indoor units and outdoor unit exactly were I wanted them. They matched the level of detail I wanted fron the fitment of the units. Each indoor unit was fitted exactly central to where I wanted it down to the millimeter. The outdoor unit was no different and the outdoor power cable attached to the wall had equal spacing on all P clips. No mess was left, Mark and Jack were clean and wore shoe covers at any point in the house. I honestly could not of asked for better service. I immensely pleased I chose Green Cool UK.
Had air conditioning fitted on the 19/10 the men that installed it where professional there was no mess they did a very good job thanks to both of them
Mark and his team were amazing! Super professional and did a fantastic job fitting our units. Would highly recommend to anyone thinking of getting air conditioning fitted!
Both Daryl and Mark are taking care of my A/C system and refrigeration for more then 10 years now and never had any problems. Always ready to help and charging reasonably . Highly recommended for domestic or business need
Professional service from enquiry to installation. Installation was undertaken by Mark with efficiency, respect for property, and my preferred location of components. He was very able and prepared to discuss and explain different aspects of the installation. Based on my experience I am pleased to recommend Green Cool Uk.
Daryl and Mark did an amazing and professional job installing two AC units into my loft rooms in residential property. Daryl was very responsive in providing quote and queries. It was a tricky installation but they got on with it with no stress.
Absolutely wonderful team from start to finish, every interaction was great, installed 2 residential AC units for us, would whole heatedly recommend to anyone who needs similar installed in their home.
We love our conditioning unit which was expertly fitted by Green Cool UK - what an extremely professional team they are - we would have no hesitation in recommending them - thank you Green Cool UK - Ann & George
My brother recommended this company.A massive thank you for installing my air con unit , I can now sleep. Would definitely recommend this company to anyone . Very professional, very polite, cleaned up after themselves. I am now looking to add more units in other rooms. Mark I will be ringing you . Thanks mark , a job very well done .
Green Cool we’re recommended to me by a friend who has a large commercial business. I was looking for a domestic installation and wasn’t sure that they would be able to help. From start to finish Daryl was brilliant, conducting a survey and talking me through the various options. The work was completed within a day and the result is fantastic. We are currently investigating having the whole house fitted with AC and won’t hesitate to use Green Cool when the time comes.
Daryl and Mark were brilliant from start to finish. Daryl came over the same day to look at the job and sent over a quote quickly which was very competitive and came with a 5 year parts and labour warranty, which shows the company is confident in their work and products offered. The air conditioning units were installed within a couple of weeks and the install was done to a very high standard. Mark did a brilliant job and his attention to detail inside and out was extremely high, there was absolutely no mess and they really respected my property. I had zero making up to do and the units looks like they’ve always been there. I would recommend Green Cool UK to others and am very pleased to have found them.
Absolutely fantastic work. Clean and tidy engineers who worked around our opening hours. Top rate service from start to finish.
Daryl and Mark were fabulous, did a sterling job and the air con is going to be very much appreciated when it gets warmer. Very clean and tidy workers, would highly recommend! Thanks again lads :)
Having reviewed and contacted companies to install a single AC unit for a bedroom, I chose Green Cool UK because: their quote was competitive, the AC manufacturer was a premium brand with a high reliability rating, they offered 5 years full warranty (when others were 1 year parts only) and they answered a range of questions accurately and promptly. They installed the unit within a week, leaving no damage to fix up afterwards. The team sent to do the installation were helpful and took care when going in and out of the house. An outstanding company and one I will certainly use for the servicing.
Easy to deal with, punctual and professional. They did an excellent job installing air conditioning in our offices with very little mess or disruption. Highly recommended
They did a fab install for our home office. Very professional installation, friendly and knowledgeable, and no fuss or mess. Reasonably priced too so highly recommended.
Area
Opening times
- MondayOpen 24 hours
- TuesdayOpen 24 hours
- WednesdayOpen 24 hours
- ThursdayOpen 24 hours
- FridayOpen 24 hours
- SaturdayOpen 24 hours
- SundayOpen 24 hours
Additional information
- Incorporated 2014
- REFCOM REF1014040
- Emergency call-outs
- Free quotes
- Domestic work
- Commercial work
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Also available in Cardiff
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