Office Air Conditioning Installations UK

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Challenges of Office Cooling

Year-round temperature control is essential for maintaining an energy-efficient, cost-effective office environment. Modern office air conditioning systems provide reliable heating and cooling while significantly reducing energy consumption and operational costs.

If your current system is outdated or inefficient, it may be increasing energy usage, driving up utility bills, and adding to your carbon footprint. Upgrading to an energy-efficient air conditioning solution can improve performance while lowering long-term running costs.

At OKEL, we design and install energy-efficient office air conditioning systems tailored to all workspace types, from open-plan offices to meeting rooms and breakout areas. Our solutions ensure consistent indoor temperatures, improved energy efficiency, and reduced environmental impact.

A well-controlled office climate not only enhances comfort and productivity for staff and customers but also plays a key role in reducing energy waste and supporting your business’s sustainability goals.

Rising energy costs.

Why?

An inefficient air conditioning system wastes energy, creates uncomfortable working conditions, disrupts focus, and reduces productivity, ultimately impacting your bottom line.

Reduced productivity.

Why?

An inefficient air conditioning system wastes energy, creates uncomfortable working conditions, disrupts focus, and reduces productivity, ultimately impacting your bottom line.

Environmental impact.

Why?

An inefficient cooling system drives up energy consumption, making it harder for your business to reduce its carbon footprint and meet sustainability targets.

Poor air quality.

Why?

An ineffective air conditioning system can contribute to poor air circulation, allowing germs and allergens to spread, raising health & safety concerns and potentially increasing employee absenteeism.

Noise pollution.

Why?

An outdated or unsuitable air conditioning system can create disruptive noise, reducing comfort, well-being, and focus in the workplace.

Testimonials

Stuart Woolland
Stuart WoollandManufacturing Engineering Manager | Emmerson Automation Solutions
We recently had OKEL install a new heating system in our building. From Quote to installation, they were very professional and worked with us through every step of the process. I highly recommend OKEL to anyone in need of heating solutions.
Phil Ward
Phil WardOperations Director | Strongdor
From initial contact to commissioning team OKEL performed at a every level to ensure the designed heating and destratification system was seamlessly installed throughout our factory. Working in partnership with both their heating and electrical engineers we incurred minimal disruption to operations with the majority of works conducted above 15 metres across the whole factory. It was a pleasure to work with a very knowledgeable and professional business and highly recommend them. Positive = Responsiveness, Punctuality, Quality, Professionalism, Value Services = Heating system installation
Sean Keenan
Sean KeenanChief Operating Officer | Amscreen
I would highly recommend using OKEL for your business - the entire process has been highly efficient with excellent communication and very quick turnaround. Every staff member from the Operations team dealing with our initial enquiry through to the engineers who came to site to carry out works - have been fantastic, incredibly helpful, knowledgeable, and polite. A special thanks to Katie, who is a credit to the company - we look forward to working with you again
Richard Monk
Richard MonkOwner | Aztec Coin
We used OKEL for a large warehouse heater, They advised on the location and the use of destrat fans. The heater is incredible and works perfectly, its efficient for such a large unit and heats the warehouse with ease. Very professional company and the install was done quickly without fuss and before deadline. An excellent company for any heating requirements big or small. Thank you !
Jamie Millham
Jamie MillhamDriector | PPF Solutions UK 
OKEL provided an excellent product and service installing brand new heating system for our warehouse. The install went very smoothly with no issues. Great company and would highly recommend.
Anthony Jewell
Anthony Jewell Director | PPF Solutions UK 
Mark and his team were first class. The heating system they installed is extremely neat and works very well. I would not hesitate to recommend them to other companies for industrial heating.

Split Systems

Single split air conditioning systems are a simple, cost-effective solution for individual offices and small commercial spaces. With one indoor unit connected to a single outdoor unit, they provide reliable and efficient heating and cooling for dedicated areas.

Multi Split Systems

Multi-split air conditioning systems offer a flexible, space-saving solution for offices and commercial environments. By connecting multiple indoor units to a single outdoor unit, they allow you to control temperatures independently across different rooms or zones.

VRF Systems

VRF (Variable Refrigerant Flow) air conditioning systems are a premium solution for larger offices and commercial buildings, delivering precise, efficient climate control across multiple zones. Using multiple indoor units connected to a single outdoor unit, they provide a space-saving and highly flexible setup.

Ducted Systems

Ducted air conditioning systems offer a discreet, whole-office solution for consistent and efficient climate control. Hidden within ceilings or void spaces, they distribute conditioned air through a network of ducts, maintaining an even temperature across multiple areas.

Professional Office Air Conditioning Installations

Professional office air conditioning installation is essential for creating a comfortable, energy-efficient, and productive workplace. At OKEL, we design and install tailored office cooling systems that deliver reliable year-round heating and cooling for businesses of all sizes.

Benefits of a Professional Office Air Conditioning Installation:-

Our tailored office air conditioning solutions ensure optimal performance, helping you reduce operational costs while maintaining a professional and comfortable working environment.

Office Space Case Studies

GKR Karate

Office Space Cooling

Year: 2023

Medstrom

Office Space Cooling

Year: 2024

Modern Office Air Conditioning

Modern air conditioning is essential for today’s offices, going far beyond simple cooling. 

Advanced systems deliver efficient heating and cooling in one, producing up to 5kW of heat for every 1kW of energy used – keeping workplaces comfortable year-round while reducing energy costs.

Designed to suit everything from small offices to large open-plan spaces, they create a consistent, productive environment for staff and a welcoming experience for customers. 

With sleek, professional aesthetics and advanced air filtration to improve air quality, they help support employee wellbeing, focus, and overall workplace performance.

Split Systems

Single split air conditioning systems are a simple, cost-effective solution for individual offices and small commercial spaces. With one indoor unit connected to a single outdoor unit, they provide reliable and efficient heating and cooling for dedicated areas. 

Easy to install and operate, single splits deliver consistent comfort, quiet performance, and a clean, modern look—making them ideal for maintaining a productive environment for staff and a comfortable space for customers.

  • Excellent energy efficiency:

    Air-to-air heat pumps offer an outstanding Coefficient of Performance (CoP), delivering more heat per unit of energy used and helping to reduce running costs.

  • Year-round comfort:

    One system provides both efficient heating and cooling, maintaining a stable, comfortable temperature for residents all year round.

  • Healthier indoor air quality:

    Built-in air filtration helps reduce airborne bacteria, allergens, and germs, supporting resident wellbeing and lowering the risk of illness.

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Multi Split Systems

Multi-split air conditioning systems offer a flexible, space-saving solution for offices and commercial environments. By connecting multiple indoor units to a single outdoor unit, they allow you to control temperatures independently across different rooms or zones. 

Available in a range of designs, including ceiling cassettes, wall-mounted units, under-ceiling systems, and ducted options, they can be tailored to suit any office layout. The result is efficient heating and cooling that combines quiet operation, energy efficiency, and advanced air filtration to create a comfortable, productive environment for staff and a welcoming space for customers.

  • Energy-efficient operation:

    Designed to deliver effective heating and cooling while helping businesses keep energy use and running costs under control.

  • Quiet, unobtrusive performance:

    Operates at low noise levels, making it ideal for offices, meeting rooms and professional spaces where focus and comfort are essential.

  • Compact, space-saving design:

    A sleek, wall-mounted unit that integrates easily into modern office environments without compromising layout or appearance.

  • Year-round climate control:

    Provides reliable heating in winter and cooling in summer from one efficient, all-in-one system.

Our Suppliers

OKEL

Accreditations Held by Our Installation Teams

gas safe
f gas register
ipaf acreditation

VRF Systems

VRF (Variable Refrigerant Flow) air conditioning systems are a premium solution for larger offices and commercial buildings, delivering precise, efficient climate control across multiple zones. Using multiple indoor units connected to a single outdoor unit, they provide a space-saving and highly flexible setup. 

Ideal for complex layouts, VRF systems can heat and cool different areas simultaneously, continuously adjusting performance to match demand. The result is consistent comfort for staff and customers, reduced energy use, and a sleek, discreet finish throughout the workspace.

  • Versatile Capacity Scaling:

    Our range begins with a compact 11.2kW Mini-VRF and scales up to a high-output 168kW system.

  • Multi-Floor Cooling Mastery:

    Designed to provide uniform cooling across diverse applications, ranging from individual office units to entire multi-floor commercial buildings.

  • Unrivaled Design Flexibility:

    Choose from a massive library of over 125 indoor unit models to ensure your cooling solution complements your office’s needs and specific airflow requirements.

  • Expansive Reach for Complex Layouts:

    Navigate large-scale office floor plans with ease thanks to a total piping length capacity of up to 1,000m (on KXZ2 & KXZRE2 models).

Partnering for a Sustainable Future

NET ZERO

Sustainability is no longer a nice-to-have; it’s a priority for forward-thinking businesses. At OKEL, we’re committed to supporting our customers in achieving their environmental and energy-efficiency goals through innovative, future-ready solutions.

Every bespoke system we design is built with energy efficiency at its core. This not only helps lower your operational costs but also supports your wider sustainability ambitions, whether you’re working toward green certifications, carbon reduction targets, or simply looking to demonstrate your environmental responsibility.

With OKEL as your partner, you gain more than a high-performance system; you take a meaningful step toward a more sustainable future for your business and the communities you serve.

Ducted Systems

Ducted air conditioning systems offer a discreet, whole-office solution for consistent and efficient climate control.

Hidden within ceilings or void spaces, they distribute conditioned air through a network of ducts, maintaining an even temperature across multiple areas.

Ideal for offices of all sizes, ducted systems provide powerful heating and cooling with minimal visual impact, creating a clean, uncluttered workspace.

With quiet operation and the ability to manage different zones, they ensure a comfortable, productive environment for staff and a seamless experience for customers.

FAQ

Most frequent questions and answers about Office Space Cooling

An office space cooling system ensures your staff can enjoy a comfortable temperature all year round. If your office is too hot in summer or too cold in winter, you’ll likely encounter lower productivity, increased absenteeism, and a negative impact on morale. You may even fall foul of regulatory requirements to provide a reasonable indoor temperature for your staff.

However, not all office space cooling systems will deliver the benefits you’re looking for. If your system is outdated, inefficient or not properly tailored to your space, you will struggle to maintain a consistent temperature. You may find that keeping cool comes at the cost of sky-high energy bills and an outsized carbon footprint.

If you want to benefit from consistent office temperatures without breaking the bank, you’ll need an office space cooling system that’s customised to fit your space and which uses the latest technology. This will ensure that you and your staff can enjoy a comfortable environment while reducing your energy bills and your environmental impact at the same time.

The cost of an office space cooling system will depend on a variety of factors. This includes the size and layout of your space and the type of air conditioning units you use.

It’s important to bear in mind that an office space cooling system is a significant investment, with the potential to save your business money over the long term. Choosing an efficient, tailored system using cutting-edge units will reduce your energy costs and improve the productivity of your staff.

In order to get a clear idea of what an office space cooling system will cost, you’ll need to speak with experienced specialists who can review your needs and suggest a tailored solution. Here at OKEL, we offer free consultations and site surveys to ensure we can offer accurate quotes. Get in touch with us today to arrange an appointment.

The length of time it will take to install an office space cooling system depends on a number of different factors. A larger space will likely require more air conditioning units, leading to a longer installation time. Similarly, if your space has a complex layout or access issues, this can also prolong your installation.

We understand that prolonged disruption can have a major impact on your business. Here at OKEL, all of our installations are carried out by highly experienced engineers who strive to ensure that your office space cooling system is installed as quickly as possible without compromising on quality. We do our best to schedule our installations to fit your needs, working to your timeframe to minimise any loss of service.

A new office space cooling system is a substantial investment, and one that should bring your business long-term benefits. You’ll want to ensure that you’re getting the best possible system for your needs, and that means working with cooling system experts who are committed to finding the perfect solution for your space.
By working with OKEL, you’ll benefit from:

  • A bespoke cooling system for your office.  At OKEL, every cooling system we install begins with a unique design based on an in-depth survey of your space. There’s no one-size-fits-all solution – you’ll get a system that’s fully tailored to your needs.
  • Energy-efficient and eco-friendly solutions. We are committed to being part of the solution to the climate crisis and supporting the government’s net zero target. That’s why all our cooling systems use energy-efficient appliances and are designed to minimise your carbon footprint.
  • Highly skilled engineers. All our lead engineers have over 25 years of experience and are fully certified. This means you can rest assured their installations will be safe, reliable and long-lasting.
  • Tailored support. We are committed to taking a direct and personalised approach with every single customer. You will be assigned a dedicated project manager who will keep you informed at every stage of the process.
  • No job too large or small. We can provide optimised cooling solutions for offices and commercial buildings of any size across the UK. Whatever your needs, we can deliver a top-quality solution that will benefit your business for years to come.

By choosing OKEL for your office space cooling needs, you’ll have the peace of mind that you’re getting a dedicated service from highly experienced professionals. We are committed to delivering the best possible solution for every single client, so get in touch today to find out how we can help you.

The longevity of any air conditioning system will depend on the quality of the units used, your usage patterns and any maintenance you perform. However, if your office space cooling system is installed effectively and serviced regularly, it should last 10 to 15 years or more.

Whether or not your office space cooling system is eco-friendly will depend on how it’s designed and the type of units used. Unfortunately, if your system is not appropriately configured for your space or uses outdated technology, it will likely use a large amount of energy. As a result, it can contribute significantly to your carbon footprint.

Many businesses are trying to boost their sustainability credentials and appeal to the growing number of climate-conscious customers. By upgrading your office cooling system, you can substantially reduce your energy consumption. This won’t just help to cut your energy bills – it will benefit the environment, too.

There are a number of signs that your existing office cooling system may no longer be fit for purpose. This includes: 

  • Inconsistent temperatures. If you experience frequent temperature fluctuations – or if there are significant differences in temperature between different parts of your office space – this is a sign your cooling system is no longer working optimally.
  • Rising energy bills. If you notice an unusual increase in your energy bills, this could be a sign that your office cooling system is losing efficiency. That means it is likely approaching the end of its life and you should consider a replacement sooner rather than later.
  • Noisy operation. Loud, unusual noises (grinding, rattling, squealing) could signal severe wear or internal damage that makes replacement a better option than ongoing maintenance.
  • Frequent repairs. If your office cooling system breaks down regularly, it will likely be more cost effective – and less disruptive – to seek a full replacement.

If you are encountering one or more of these issues, it’s a sure sign that your office space cooling system will need replacing sooner rather than later. While it may be tempting to wait as long as possible before seeking a replacement, any delays will likely lead to growing problems and avoidable expenses.

Speak with our Expert Team

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