Regal Air Conditioning provides modern, economic and efficient ways to control air quality and temperature in any working environment.

Why choose Regal Air Conditioning

Customer Focused

Regal are always happy to put our customer needs and requirements first, all the while guiding you through your air conditioning journey from the initial enquiry to final commissioning.

30 + Years Expertise

With our vastly experienced office team and long-term service team we feel confident in providing our clients the best solution to each of your heating and cooling conundrums.

Friendly and Reliable

As a smaller company we like to think we can offer our clients a more personal, loyal and attentive service.

New system & parts warranty

Being business partners with our industries leading manufacturers our system & parts warranties can be up to 7 years giving you peace of mind following any installation works.

Happy Customers

We pride ourselves in ensuring each and every customer is left feeling happy and confident with all of our works to ensure a very high level of repeat business. Whether a single unit home installation or the UK's most prestigious sporting venues our attention to your AC needs are always the same.

Free Advice

Our engineers are able and happy to provide on the spot site guidance and advice, the office team are always available to carry out surveys and designs for clients, both new and existing.

Our Sectors

We provide air conditioning, heating and ventilation services to a range of SME’s across Southampton, Fareham, Portsmouth and beyond.

Whether you are a restaurant looking for cooling systems or a data center needing to maintain consistent temperatures for efficient operation, we’re your perfect partner in climate control.

  • Office

    Our air conditioning, heating and ventilation units provide high levels of personal comfort however hot it gets!

    Key benefits include rapid summer cooling and winter heating of your home or office environment, air filtration and optimum air distribution keep the air you breath clean while avoiding drafts.

  • Industrial

    Our industrial air conditioning, heating and ventilation systems provide large scale cooling, heating and ventilation capacity for your factory, storage facility or workshop.

    Where temperature stability of materials or stock is important the added benefit of cooling with heating maintains the temperature throughout the seasons.

  • Education

    Our air conditioning, heating and ventilation units provide excellent levels of comfort for students, staff and visitors.

    An extensive selection of contemporary and stylish floor, wall and ceiling mounted models are available, designed to blend with any education building interior and enhance the learning experience visually and in comfort.

  • Retail

    Our retail air conditioning, heating and ventilation systems provide excellent levels of comfort ensuring customers recommend or "like" you on social media and return to your shop.

    An extensive selection of contemporary and stylish floor, wall and ceiling mounted models are available, designed to blend with any retail shop interior and enhance the shopping experience visually and in comfort.

  • Home

    Our home air conditioning, heating and ventilation systems are stylish and discrete.

    Our systems provide a modern, economic and efficient way to control temperature and ventilation in your bedrooms, home office, gym or conservatory.

  • Data Centers

    Our data centre and server room air conditioning, heating and ventilation systems are reliable 24/7/365.

    Regal understands data centres and server rooms. 100% reliability is paramount and where business critical, Regal will provide standby systems with auto changeover controls and remote monitoring systems.

Office

Our air conditioning, heating and ventilation units provide high levels of personal comfort however hot it gets!

Key benefits include rapid summer cooling and winter heating of your home or office environment, air filtration and optimum air distribution keep the air you breath clean while avoiding drafts.

Industrial

Our industrial air conditioning, heating and ventilation systems provide large scale cooling, heating and ventilation capacity for your factory, storage facility or workshop.

Where temperature stability of materials or stock is important the added benefit of cooling with heating maintains the temperature throughout the seasons.

Education

Our air conditioning, heating and ventilation units provide excellent levels of comfort for students, staff and visitors.

An extensive selection of contemporary and stylish floor, wall and ceiling mounted models are available, designed to blend with any education building interior and enhance the learning experience visually and in comfort.

Retail

Our retail air conditioning, heating and ventilation systems provide excellent levels of comfort ensuring customers recommend or "like" you on social media and return to your shop.

An extensive selection of contemporary and stylish floor, wall and ceiling mounted models are available, designed to blend with any retail shop interior and enhance the shopping experience visually and in comfort.

Home

Our home air conditioning, heating and ventilation systems are stylish and discrete.

Our systems provide a modern, economic and efficient way to control temperature and ventilation in your bedrooms, home office, gym or conservatory.

Data Centers

Our data centre and server room air conditioning, heating and ventilation systems are reliable 24/7/365.

Regal understands data centres and server rooms. 100% reliability is paramount and where business critical, Regal will provide standby systems with auto changeover controls and remote monitoring systems.

Recent Projects

Your air conditioner can lose up to 5% of it's efficiency every year throughout its years of service

Maximise efficiency and ensure peak performance. We provide a range of Servicing and Maintenance options for all of our Regal HVAC products giving you faster cooling and heating with more efficient power consumption.

Servicing and Maintenance

Authorised Installers for

Gallery

What our clients say

We go above and beyond every time and pride ourselves on receiving consistently great feedback from our customers.

FTXP50 71N 08 Installation pictures copy

It's simple. Customers spend more time and money in an air conditioned retail environment. Since installing Regal air conditioning systems our turnover has increased during summer months, and the staff are comfortable at work.

Mr Bob Davidson
Skoolkit - stores throughout the South

Having Regal Environmental Systems handle the installation and maintenance of our heating, air conditioning and heat recovery systems throughout our group, has meant a real reliable professional support for our company over many years. Their team are not only smart and presentable, but also very knowledgeable and approachable making it easy to discuss any issues. They are consistently reliable, arriving as scheduled and nimble when we need urgent support. We would highly recommend their services.

Chris Godfroy
Director of sales and marketing at Peter Cooper Motor Group

In the field of precision engineering it's as much about the comfort of the engineers as it is about the materials we use to work with. Since installing Regal heating and cooling our engineers’ concentration is better, the materials are more stable resulting in higher efficiency and less waste of time and material.

Jon Waghorn
Capricorn Automotive, Hampshire

Just to say thanks for all your AC installation and remedial works recently, you're a great company to deal with, everyone turns up on time and promptly they work tidily and without constant assistance needed.

Shaun Gray
Facilities Manager at St George’s Catholic School

Harwoods Group have contracted their entire dealership HVAC maintenance to Regal since 2019 and during that time have always found them to be reliable and professional with a positive can-do attitude, quick to react if issues arrive and always on hand to provide advice when needed. The company has a friendly family feel, which makes doing business with them a pleasure and here’s to many more years working together.

James Money
Facilities Manager at Harwoods Group

The team at Regal understood the problems we had heating our showrooms and offices, gave us sensible economic solutions and we haven't looked back since. Sales are definitely up.

Mark Haywood
Haywood Office Services - Chandlers Ford, Hampshire

We have used Regal over a long period and have always found Stuart and his team provide a great service at competitive rates. They demonstrate tremendous expertise in the field of air conditioning and have delivered some excellent projects for us over the years…………

Chris Mitchell
Maughan Mitchell Chartered Surveyors

Regal have been an excellent partner over the last 15 years providing critical support to our Datacentre cooling infrastructure. First class servicing and always available in the event of an issue, they really care about our equipment as much as we do.

Neil
Data Centre Manager at major DIY retailer

The Portway Centre has used Regal Environmental Systems Ltd for over 10 years now. Their advice and expertise has allowed us to ensure all our Tenants and Clients have the best environmental facilities available. Graham and Stuart are always available to discuss projects and advise us. They go over and above in fitting in with our timetables and our Tenants. They have proved themselves cost effective and reliable, and I would not hesitate to recommend them for commercial or even residential properties.

Amanda Ivens-Smith
Operations director at The Portway Centre