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Do you feel excessively hot or cold at work? Call Sub Zero for a Free No Obligation Air Conditioning Quotation

At Sub-Zero Refrigeration & Air Conditioning Ltd, we aim to provide the desired temperature for your workplace. Our friendly, air conditioning engineers will work with you to make sure all your installation requirements are met.

commercial air conditioners

Commercial Air Conditioners

Air conditioners are considered essential in most commercial premises, producing an ideal environment for both customers and employees. Ambient temperature has become something that is expected as a standard in most commercial surroundings.

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domestic air conditioning

Domestic Air Conditioning

Installing an air conditioning unit at a domestic level offers a range of benefits and requires as little space as a traditional household radiator.

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Wall Mounted Air Conditioning

Wall mounted air conditioning units allow you to selectively cool one area or room of your home or business premises at a time.

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Split Air Conditioning

Split air conditioning systems provide the perfect compromise between central air conditioning and window units.

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Ducted Air conditioning

Ducted air conditioning is a great option for cooling any environment. No more waiting around for a sub-par wall unit to cool you down in the hot summer heat.

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air conditioning repair

Air Conditioning Service & Repair

We understand how disruptive a broken air conditioning unit can be. Which is why we promise to arrive swiftly to any call-out across South Wales or The West.

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What are the benefits of an air conditioning installation?

Are you fighting a constant battle between excessively hot or extremely cold? An air conditioning installation will allow you complete control in finding the perfect, ambient temperature, throughout your home or workplace. Your air conditioning installation can provide an effective solution to any overheating issues, as well as helping to maintain a breathable, workable room temperature.

We have an air conditioning installation fit for any space, whether you’re a restaurant manager seeking a relaxing environment for your customers, or an office manager looking to enhance the workspace and productivity levels of your employees. We’ll provide a solution tailored to you.

Why choose Sub-Zero?

We are reputable market leaders and pride ourselves on complete customer satisfaction. Whether you’re looking to install a complete air conditioning system for your office or require a few repairs on your existing models, we can help. We are here to keep your business premises as comfortable as possible, in an environmentally safe and sustainable way.

We can help you with the supply, installation, and maintenance of your air conditioning at a competitive cost. Here at Sub-Zero we’re equipped to help you with any of the following:
• Advice on the right air conditioning unit for your business
• Efficient, sustainable solution
• Regular maintenance and servicing

Our team makes sure that all current legislation and regulations are met. Contact our team of air conditioning specialists and make your booking today.

Effective air conditioning installations for you

Whatever your air conditioning requirement, we’re sure to have the solution for you. We regularly install the following air conditioning systems to a high standard.

• Split air conditioning
• Wall-mounted air conditioning
• Ducted air conditioning
• Central air conditioning
• Window air conditioning

We’re more than happy to discuss your individual requirements and advise the most suitable solution.

Commercial air conditioning installation


Research has shown that comfort within the workplace is crucial to staff productivity levels. Therefore, it stands to reason that providing a comfortable temperature and breathable space for your workforce should be considered a top priority for any employer. Sub-Zero recommends every workplace install an air conditioning system as a means of regulating temperature and airflow.

The installation of an air conditioning system is also beneficial to the business’ customer, a comfortable environment encourages a longer visit and presumably a higher spend. This is particularly significant for restaurants and retail premises.

Commercial Air Conditioning Systems

Sub-Zero are specialists in providing top quality commercial air conditioning installations, with years of experience catering to businesses both small and large. Our highly skilled engineers will ensure the air conditioning system is installed with as little disruption to you and your business.

We offer a selection of air conditioning units suitable for commercial premises, these are as follows: central air conditioning, split air conditioning, wall mounted air conditioning and ducted air conditioning.

The type of unit considered best suited for your business depends on a variety of factors, we are happy to discuss these and make recommendations based on your requirements. Contact us today for your free, no-obligation quotation and a member of our team will be in touch!

Domestic air conditioning installation


Sub-Zero Refrigeration & Air Conditioning Ltd are market leaders within the Domestic Air Conditioning sector. With countless years of experience within the air conditioning field, Sub-Zero are capable of tailoring domestic air conditioning solutions to meet both your individual requirements and budget.

Air conditioning units are becoming commonplace in numerous households UK wide. A domestic air conditioning installation provides an effective solution for maintaining a comfortable and habitable room temperature.

Domestic Air Conditioning Systems

Selecting the most appropriate air conditioning installation for your home can prove difficult, with a variety of air conditioning systems on offer you might begin to feel confused and overwhelmed. The team at Sub-Zero understand how challenging the decision-making process can be, which is why we not only install and maintain your air conditioning unit, we also offer support in finding the right model for your home.

We stock a variety of domestic air conditioning systems; each possesses a range of benefits and drawbacks. The models Sub-Zero currently distributes are as follows: wall mounted air conditioners, ducted air conditioners, split air conditioners.