Welcome to New-Air (Southern) Ltd

At New-Air, we are proud to be one of the most reputable contractors in domestic, commercial, and industrial air conditioning, refrigeration, and ventilation supply in the South of England.
Established in Southampton over 40 years ago, we are highly experienced and dedicated to providing the best quality air conditioning installation, maintenance and repair services in Bournemouth, Winchester, Salisbury, Portsmouth and surrounding areas across Southern England.


Why New Air?


We are proud to hold a number of key industry accreditations and certificates, giving all of our customers the reassurance that they are in safe hands. We are certified members of Construction line, CHAS, Safecontractor, Altius and REFCOM and are part of the BESCA Competent Persons Scheme. We work hard to always maintain a high standard, ensuring safe practice at all times. Find out more about our accreditations and certificates here.

We deliver our quality services to a range of commercial, industrial and domestic clients.

Whether you are looking for air conditioning, refrigeration, or ventilation solutions, the team at New-Air are here to help. Our specialist knowledge means you can rely on us to provide the best quality products, expert advice and professional service.

To find out more, please get in touch.


Our Services


At New-Air, we have many years of experience carrying out our specialist services for commercial clients. Our air conditioning services include:


Air Conditioning




Services and Maintenance 

TM44 Energy Assessments 


Our team of in-house air conditioning engineers are fully trained and qualified to industry standards, which ensures that all of our services are carried out efficiently from the initial consultation, to carrying out the final checks on your system.



Providing Air Conditioning Services in Southampton and Surrounding Counties

We operate in the South, within a 70-mile radius of Southampton in order to maintain an efficient and reliable service. This means that we can offer our air conditioning services in and around Bournemouth, Portsmouth, Winchester, and Salisbury.

If you’re looking for a specialist commercial air conditioning company to service your current system, or to install a brand new one, call the team at New-Air.



Get in Touch


Get in touch with us today to discuss your air conditioning service requirements.

Contact us today using our online contact form, or give us a call to speak to our team directly.


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Latest news

New-Air sponsor AFC East Christchurch

16 October, 2018

New-Air have sponsored AFC East Christchurch football team for the season providing them with new kits. Our engineer plays for the team and we wish them luck for the season…



HR Manager

5 June, 2018

I just wanted to say; the air conditioning unit is amazing, thank you so much to your team who installed it, they were brilliant; just in time for summer too!

Mrs Whitehouse

Domestic Air Conditioning

23 October, 2017

Your engineer Garry has been around to conduct the service and he did a great job (lovely chap) We would not hesitate in using your company again as it’s an…

Where we work?

Where We Work

Contact details

Energy assessments

We are certified through CIBSE (Chartered Institution of Building Services London) to carry out Air Conditioning Energy Assessments.

An Air Conditioning Energy Assessment will enable you to meet the requirements of Energy Performance of Building (Certificates and Inspections) (England and Wales) Regulations 2007.

Mandatory inspections have been introduced for all air conditioning systems with rated cooling output greater than 12kW. This includes the combined output of one or more air conditioning units within a building or company site.

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