Welcome to Blue Mountain Air Conditioning Limited 

At Blue Mountain Air Conditioning Limited, we specialise in providing top-notch air conditioning services tailored to meet the needs of councils, national energy providers, hospitals, and domestic customers throughout Cardiff and beyond. Our commitment to efficiency, expertise, and transparency sets us apart in the industry. 
Interest free credit available for domestic installations 

Our comprehensive range of services includes air conditioning installation, maintenance, and repair. 

We understand that a well-functioning air conditioning system is crucial for comfort and efficiency, whether in a public building or a private residence. Our skilled engineers have received the highest standard of training in compliance with current regulations and are F Gas qualified, ensuring that you receive the best service possible. 
 
Transparency is at the heart of our business. We prioritise clear communication regarding pricing, so you can trust that there will be no hidden costs when you choose Blue Mountain Air Conditioning. Our aim is to provide you with reliable air conditioning solutions that meet your specific requirements while maintaining budgetary considerations. 
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Whether you need routine maintenance to keep your system running smoothly or require urgent repairs, our dedicated team is here to assist you. With our expertise and commitment to customer satisfaction, you can rest assured that your air conditioning needs are in capable hands. 
If you are in need of a professional air conditioning service, installation, or maintenance in Cardiff, do not hesitate to Contact Us today. 
Our team is ready to provide you with exceptional service and support. 

Reviews from our Customers 

"Great experience with this company, the whole team are extremely knowledgeable and completed everything to a high standard. Amazing communication throughout the whole process, they were able to provide me with a quote very quickly and explained the best options for what I wanted. Can’t fault the service" - Leonie Vaughan 
"Paul, Ieuan & Jason have been great. We needed a replacement PCB controller on our loft MVHR unit. Everything is now working and we are really pleased. very professional all round." - Vicky Trew 
"Highly recommend Blue Mountain Air Conditioning, brilliant customer service from all of Paul’s team, especially Jason & Nathan" - NL 
 
"We had a unit fitted by the team, brilliant customer service & unit is still blowing ice cold after 2 years!" - Vicki Richards 
"Had blue mountain fit an air conditioning unit to my shop , very happy with the service, the team fitting, were excellent and clean and tidy and great communication with Paul from start to finish , the air conditioning unit is fantastic!" - Mark Workman 
Blue Mountain Air Conditioning supply and install HVAC (heating, ventilation and air conditioning) to industrial, commercial and domestic organisations. These systems can be used to heat or cool specific rooms or entire buildings. 
Our breakdown service is available 24 hours a day 365 days a year. Whether you require regular air conditioning maintenance, or need an emergency response to a breakdown. 
Blue Mountain can install, maintain and repair an extensive range of fresh air and extraction systems, leaving your setting feeling fresh all year round.