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Zero Degree Ltd We are an established Firm in London offering Air conditioning & Refrigeration services. We have proudly 26 years combined experience behind the Air conditioning, Ventilation & Refrigeration industry with PPM contracts covering the UK's Capital.

We run a service 24 hours a day, 365 days a year achieving maximum KPI response time. We are a Multi-disciplined, multi-skilled and a tight-knit team. We have many happy clients as we not only provide the best engineering services but we focus on Customer services and both are at the forefront of our business.

We are a fully vetted and accredited firm with full company REFCOM certification. All our engineers have 17 years plus experience in the field and are all security disclosure vetted also. So rest assured.

At Zerodegree Air conditioning service we take pride in ourselves as a company. Right from our office administrators to our field engineers. Everyone plays an important role in able to give the best the quality to our clients.

When you ring Zerodegree Air Conditioning you can trust that all your assets are in safe hands of a most professional trained engineer. Most of our clients have stayed put with us simply because we carry out our work to the most professional manner also being able to provide the best prices in London for Air Conditioning & Ventilation systems.
Served areas
  • London, Hertfordshire, Middlesex
Associations and certifications
  • City & Guilds Accredited
  • FGAS Qualified
  • ACRIB Regulated
  • Contractor Safe Accredited
Services
Air Conditioning
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A breathe of fresh air with our Inverter Air conditioning systems. Ideal for home or commercial use. Choose Zerodegree Air Conditioning London for all your maintenance, repairs & service.

Zerodegree's extensive and diverse air conditioning installation experience obtained over many years, has given our design team invaluable in-depth knowledge of all Air Conditioning applications. This web-site gives an insight to our company and it's continued commitment to provide the best quality air conditioning units available.
Refrigeration
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Providing London with the most cost effective solution for all commercial refrigeration assets. We pride ourselves in providing a reliable and professional service for refrigeration systems. We cater for the commercial refrigeration & industrial refrigeration sectors in London.
We provide our customers with effective and reliable services and rapidly are expanding due to our excellent customer service values, cost effective solutions We provide a Free Call Out Service for contract and non contract holders.
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Reviews (14)
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Mika Matcha
Apr 04, 2022
We needed a fresh air mechanical system also extract for our new tea business. Friendly team, great install by the engineer. Highly recommended. Service: HVAC duct & vent installation
Dawah Free
Apr 02, 2022
New Air Con casette unit install in our mosque ahead of summer. Not the cheapest, but most certainly one of the most professional. Exceptional workmanship A +++ Service: Install AC
Sultan Khan
Apr 02, 2022
Used this company more than 1x and were really reliable in solving the issue any problems we had we had a discussion to find the best solution so we can avoid wasting money James and Garrick we're 10/10 and would recommend them to other people and would use them again myself Service: Ductless heating & A/C services
Julie Adams
Jun 15, 2021
Very impressed with this company. In the middle of a heatwave and COVID pandemic, when they've way busier than normal, they got back to me within an hour. They were so swamped with installation requests that they're engineers were working Sundays, at no additional cost to the customer. Was given an appointment within 3 days and kept informed when the engineer was running slightly behind schedule on that day. The engineer himself (Garrick) was a credit to the company. Very polite, professional and efficient. Would highly recommend.
Daniel Hudson
Apr 05, 2021
Great service. Arrived quickly, came straight in and got the job done in rapid time. The price was significantly lower that the other quotes we received. All very professional
Vivian Scziezlack
Dec 02, 2019
Great Company. 2 of our merchandise fridges were fully iced up. Zero Degree were very polite and did correct diagnoses. Job well done. Thank you very much. V.S
Francisco Penaranda
Apr 02, 2019
I had many problems to find a reliable A/C company in London and in some cases the experience was horrible. I found Air Conditioning London and they replied very quickly and with a good understanding of the problems. The engineers are knowledgeable and friendly. There were some mistakes (not due to them) but they company offered a compensation for the extra time. I recommend it.
Ross Cummings
Mar 09, 2019
Great Install Guys. Thanks. And its not a problem writing a review. That old server room AC had its run, this new Panasonic system is amazingly powerful and the servers are running at standard temperature. Would recommend Zero Degree to any commercial business out there. Friendly engineers too. Thanks again.
Sunil Patel
Dec 27, 2018
Came over to install a split ac unit in my studio. Professional job, clean installation job. Very happy
Kim Moon
May 24, 2018
Our pcb failed in one of our server room air cons. Although the PCB was a bit costly it was better to replace it than change the whole system. A previous engineer said these weren't available and that the manufacturer did not produce them. Zero Degree saved us a fortune by not having a new install and they found this part. Thank you James. kindest regards, KIM - Apex logistics
Ufuk Yildirim
Mar 20, 2018
Very professional team price is good and gets issues sorted in no time thank you zero degrees would recommend to all
L. Bennett
Our wine coolers had packed up in our public house and the cellar cooler was also leaking. Thanks to the team they sorted it without no issue. Thank for the discount to guys.
James Whittard - OfficeSpace London
We had ongoing issues with our ac systems with the previous contractors not turning up or simply not mending faulty systems causing us productivity loss and minimum comfort in our offices. We took the chance of contacting Zero Degree. They were super fast and so very helpful. Thanks guys!
Catherine Ponzini - UBC Studios
ZeroDegree have been an absolute delight since day one, they’ve installed an absolutely cracking air conditioning unit in to our busy office, distracted no one, were quick and even cleaned up after themselves, a real ten out of ten company!