Over the past twenty-five years, Cooler Air Services Ltd / CAS Hire has combined traditional engineering experience with the latest air conditioning technology to build an enviable reputation for excellent quality of service and value for money. The company initially was formed as an air conditioning installation and maintenance business specialising in the IT, financial, telecom retail and manufacturing business sectors. Since the early 90's the company embarked on developing steadily into the growing market of air conditioning hire. This has been achieved with great success and has enabled the company to expand its range and knowledge of air conditioning products and services.

CAS Hire are now one of the leading suppliers of portable air conditioners, fans, air cleaners, heaters, humidifiers and dehumidifiers & vacuum equipment in the UK.

Professional Associations & Certifications

  • Building & Engineering Services Association.
  • CPA
  • REFCOM F-Gas
  • FSB

Serviced Areas

  • Knightsbridge, Chelsea, St John's Wood, Hyde Park, Westminster, Pimlico, Bayswater, Belgravia, Clerk

Payment Options

  • Company Account (30 day invoice), Cash, Cheque, Credit / Debit Card, Finance

Contact Details

  City Westminster
  Postcode SW1E 5RS
  Address 16th Floor, Portland House, Stag Place
  Phone Number 017 8644 8862
  Tollfree 0800 525 082
  Fax 01786 448864

Products & Services

Industrial Air Cleaner hire

The DCAC500 Industrial Air cleaner is well made, compact and of strong construction with a performance capacity of 500m3/h which makes it one of our most popular single phase industrial air cleaners in our fleet and offers an extremely efficient way of reducing dust in the workplace. This particular system is specifically designed to enhance general onsite air quality as well as balance to source contamination air removal system. The DCAC500 Air cube is made with the intention to separate fine to hazardous dusts down to 0.3microns. It is also designed to accommodate an option to connect up to 5m exhaust duct without a reduction in performance. Without accessories i.e. (Ducting), the machine is meant to have the exhaust air vent pointed in a vertical direction in order to prevent ground dust being stirred up from the floor.

PL19 Dehumidifier hire

The PL19 is a robust metal cased refrigerant based dehumidifier, which ensures the equipment can withstand the most varied working environments. The PL19's impressive performance and functions are enhanced by its high efficiency rotary compressor, automatic humidistat, 2 speed fan control, permanent drainage option and auto defrost. Perfect for; Domestic damp or flood Carpet shampooing Vehicle storage Launderettes Hairdressing salons Leisure facilities Laboratories Shops Offices.

Industrial portable ducted air conditioner hire

The SF15 & HSC range of spot-cooling air conditioning units are the economical way to cool people, processes and heat-sensitive equipment - even in high ambient temperatures. By focusing a stream of refrigerated air directly on to a specific hot spot, these products efficiently reduce air energy costs. The SF15 & HSC range of products are equally effective as spot coolers or air conditioners cooling personnel, equipment or production processes with maximum efficiency. Perfect for; Office personnel Computer room servers Kitchens Shops Production lines Laboratories Aviation industry Dealing rooms Banks or government offices Facilities Management or Building Maintenance companies.

EC705-PM20 Evaporative cooler hire

The EC705-PM20- portable air cooler is our introductory model to the market. This Evaporative cooler can operate using chilled / cool water or ice and comes with a 3 speed fan option with in built oscillating louver grille and 8hr timer function. This stylish well designed product provides economical and environmentally friendly spot cooling. Perfect for; Office Retail Event hire Education Council Healthcare Cafe.

Industrial fan hire BLUEMAX 950

This giant man cooler fan is one of a kind in areas where high levels of air circulation or air extraction are required. The sturdy well designed twin wall polypropylene body is extremely hardy and heavy industry friendly and the fine mesh grilles make the unit safe for use in public areas. Large wheels and convenient grab handles provide ease of maneuvering. A truly incredible industrial fan with a stand alone performance in the air, and fume extraction market place. This fan is really one of the United Kingdoms Leading Fan Hire products available today. Perfect for; Industrial Commercial Film production Automotive workshop Retail applications Factories Facilities management / building services Concerts.

XH16 Humidifier Hire

This high capacity portable humidifier is ideal for maintaining humidity levels ,reduces static electricity and helps prevent against dry skin & itchy eyes in rooms up to 1000m3. The XH16 humidifier uses a rotating drum that evaporates moisture through a filter. This high performance portable humidifier is also fitted with an anti-bacterial air filter to provide the added benefit of air filtration removing dust and airborne pollutants. Perfect for; Printers Offices Museums Paper storage Hospital environments. Laboratories Education Facilities management / building services.

Carpet & Upholstery Cleaner hire

Our fleet of Carpet cleaners are designed to remove even the most stubborn of dirt stains. These compact mobile cleaners provide a powerful 15 psi (1Bar) solution pre spray pressure which allows the solution to clean through the thickest of carpets, upholstery and textile floorings. The units also have a powerful suction which removes the moisture and dirt quickly so that you can step on your carpets soon after they have been cleaned. So whether you have had a flood and need to restore your office or house carpet or whether you're doing a spring clean, valeting vehicles or furniture this is the ideal tool for you. Perfect for; Commercial Environments Offices Homes Flood & Water Damage Vehicle Valeting.


CAS-Hire promo

Welcome to CAS-Hire the air quality improvement hire specialists. This mini ad show a selection of the specialist equipment and services we can provide nationwide.

Social Activity

CAS-Hire deal of the week this week is the ever popular Woods MRD14 portable dehumidifier. This powerful compact dr https://t.co/ep7TRRxhXZ
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CAS-Hire deal of the week 50% off Woods 36 dehumidifiers now available for only 37.50 per week ex vat & carriage. https://t.co/j5WTPqGWk9
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Not only do we deal with the coolest rock stars we all deal with the coolest comedians & theatre groups at Edinburg https://t.co/YJcYP9lD1U
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What a week, just a brief update ref summer stock all we have remaining is a few large industrial fans, low quantit https://t.co/nA87Hcb1QU
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Last remaining Bluemax 950 fans available call today for details. #factorycool #bluemax950fanhire https://t.co/15oMAL0vk7
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CAS-Hire dropping off fans backstage at TRNSMT 2018 our axial type of course! Keeping rockstars cool with various a https://t.co/VExiwqDJRS
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New hire stock of our VC12PT 3.5kw #portableairconditioners just in. Order early to avoid disappointment. #portableairconhirestock
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Check out our special offers available on industrial portable ducted air conditioning #airconditioninghire https://t.co/hktXqfWiOI
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From Our Website

Whether you require to heat a room, factory, warehouse or drying out a property or equipment CAS-Hire can help by supplying the latest portable heater hire equipment nationwide. If you require advice on which portable heater hire options best suit your requirements call us and one of our specialist advisors will be on hand to happily assist. Its vitally important that you select the appropriate hire equipment to suit your requirements as Health and Safety terms and conditions outline what restriction determine your equipment choices.