About AGIS
At AGIS, we specialise in advanced Heating, Ventilation, and Air Conditioning (HVAC) solutions. With over 16 years of professional experience, we deliver precision-engineered climate control systems for businesses, data centres, and residential spaces. Our extensive industry expertise and commitment to technical excellence ensure optimal performance, energy efficiency, and long-term reliability in every system we install. We work closely with leading manufacturers to provide cutting-edge HVAC technology that meets the highest efficiency and sustainability standards. Whether it's precision cooling for mission-critical IT infrastructure, custom air conditioning for office buildings, or high-performance ventilation systems for commercial spaces, our expertise ensures seamless integration and superior results. At AGIS, we don’t just install HVAC systems—our team creates environments where businesses thrive, data centres stay protected, and homes remain comfortable year-round.
Why choose AGIS
22 years of experience
Projects Completed
Expert Workers
Service Warranty
Our Professionals
Adrian Gray
Technical Director
Siobhan Gray
Office Administrator
Mike Allen
Senior Field Engineer
Adonis Kotsifakis
Senior Design Engineer
Ioannis Stergiannis
Managing Director
Customer Testimonials
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“We’re extremely happy with the service we received from Agis and can’t recommend them highly enough! Agis installed air conditioning in 4 rooms of our house - on wall and in ceiling units. Thank you both so much. 100% recommend Agis”
“The guys are extremely knowledgeable and professional. They installed the units exactly as was discussed during the initial survey and arrived promptly to complete the installation. The whole process from start to finish was faultless. Superb attention to detail.”
“One of our AHU was broken and we really needed to be fixed asap . We been in contact with three different companies but no one was able to do it in a reasonable time. More than 2 months lead time has given to us . Only AGIS managed to get the part asap, it’s been delivered in two days and the engin”
“Very pleased with the service provided! Our air conditioning system was maintenance on very professional level, with very quick response time I booked the appointment on Thursday and on Friday the team came and did a great job. Definitely i recommend them.”
“Outstanding. They were recommended by the builder that did our extension. So I was a bit sceptical thinking they just refer their mates but from the moment I met Adrian in person, I changed my opinion. He is very friendly and professional. He provided clear advice on the design on the system, whilst”
“I had 4 air conditioning units installed nearly 2 months ago now and I am so glad I went ahead with AGIS. I wish I had even done it sooner. The air conditioning units provide the perfect temperature to my rooms in very little time and are surprisingly quiet. I had 3 companies come round to provide a”
“Very happy with the work done by AGIS! If you are considering installing AC units, you should definitely give these guys a call. Professional, honest and willing to go the extra mile to ensure customer satisfaction. I had 6 units installed in less than a week and disruption/noise was kept to a min”