About OKEL

Introduction to OKEL

Here at OKEL we want our customers to feel valued and have trust in everything we say and do.

If our customers are happy then we’re happy.

Our team strongly believes in providing customers with the best possible service and providing every potential and existing customer with a personalised approach to finding the most effective solution for their business.

OKEL has a wealth of experience in designing and installing highly efficient heating, cooling and ventilation solutions.

Whether you are sourcing a high efficiency solution for a new business premises or planning to replace an old and no longer efficient system, OKEL will promise you the following: –

Bespoke and expertly designed heating and cooling solutions

Our team has years of experience designing heating and cooling systems for a wide range of industries, making us uniquely suited to provide you with the perfect solution for your business. We will consider your specific needs and concerns, providing you with a solution that is tailor-made to your business requirements.


We understand that your commercial space has its own unique requirements, which must be addressed to deliver a highly efficient and effective solution – such as providing a safe and comfortable working environment for your employees, or achieving the desired temperature to manufacture and store quality goods.


We will advise you on the most suitable solution for your premises, one that delivers against your project requirements, and is designed to minimize energy consumption which in turn will reduce associated energy bills. Our engineers specialise in commercial boiler installation, factory cooling, industrial heating services, warehouse heating solutions, to name a few.

Energy efficient designs


With challenging targets being set by the government to steer the UK to net zero by 2050, it’s essential that as businesses we all do our part to achieve stringent targets set out.


We pride ourselves on sourcing the most energy efficient HVAC systems that we can then offer to our customers, many of which feature on The Energy Technology List, a government list of the most energy efficient plant and machinery that must meet robust energy saving criteria.

For heating large open plan areas such as factories and warehouses our preferred models of heaters are ERP2021 compliant in accordance with the latest ecodesign directive.


In addition to the excellent efficiencies of the heaters above, for large open plan areas with ceilings higher than 5m, our designs often include the introduction of high efficiency destratification systems that prevents wasted energy by minimizing heat from rising and escaping at ceiling height.

When planning our customers bespoke designs, we always have “Energy Saving” at the front of mind which gives you the reassurance in knowing that the system we design for your workplace are of the highest efficiencies and play a key role in helping you to showcase the steps that you are taking as a business to successfully achieving green accreditations / targets.


We’ve helped businesses from a wide range of sectors find the most efficient heating and cooling solutions for their needs. Our projects have included providing sports hall heating solutions, care home heating solutions, and hotel heating services

Designed to deliver lowest lifetime running costs


We understand that one of your key priorities when installing a new heating or cooling system is your on-going running costs and how these changes will impact your energy bills moving forward.


In addition to factoring in the removal of unnecessary costs associated with maintaining obsolete and outdated equipment, we can introduce new systems that are fully modulating and equipped with intelligent controls, so that they only use only the energy required.


You can have peace of mind in knowing that your new system will deliver optimum performance which will likely lead to lower energy usage and cheaper energy bills.

Highly skilled and knowledgeable engineers


Your new installation will be in safe hands with our teams of highly skilled commercial engineers who provide rigorous attention to detail and a flexible approach to your installation to ensure minimal disturbance to the day to day running of your business.


Each of our engineers has over 25 years’ experience in their chosen trade and our investment in experienced engineers ensures that your heating or cooling project will be completed to the highest quality standards, delivered on time, and within the rigorous health and safety protocols expected of our industry.


  • Gas Safe – Our team of commercial heating engineers each has over 25 years’ experience in the heating industry and are all Gas Safe registered and fully accredited to work on Natural Gas and LPG commercial and industrial heating projects.
  • NICEIC – Our electricians are members of NICEIC which is an independent voluntary body to regulate and oversee electrical work within the electrical industry. NICEIC continuously monitor and audit the electrical works carried out by their members to ensure they remain to the highest industry standards and regulations.
  • FGAS – Our cooling engineers are all FGAS certified and accredited (a mandatory requirement for engineers installing or servicing air conditioning or refrigerant systems.)
  • CHAS – OKEL are proud to be CHAS accredited to show our continued focus to health and safety, environmental issues, and quality management.

Once your new system has been installed, we will take the time to walk you through how it works, ensuring that you’re confident in using it before we leave. Most importantly, you’ll have peace of mind knowing that, should a fault develop, we will be on hand to support you with any necessary servicing and repairs.

Working with leading brands and manufacturers


We’ve developed an enviable knowledge base of the best performing HVAC equipment in the industry and have long-standing connections to be able to source and purchase these products at competitive prices even during peak seasons.


We only work with the leading brands in the industry which means that in addition to the quality components and workmanship of your new system/s you will also benefit from comprehensive manufacturers warranties.

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