Commercial Air Conditioning Installation
Essex Cooling stands as your reliable ally in delivering energy-efficient air conditioning systems for your commercial premises. We ensure efficient, speedy installations…
If your commercial building has air conditioning systems with a combined effective rated output of more than 12kW, you may be legally required to have a TM44 air conditioning inspection carried out.
At Essex Cooling, we help building owners, landlords, facilities managers and commercial premises understand their air conditioning compliance responsibilities. A TM44 inspection is designed to assess the efficiency, sizing and operation of your air conditioning system, helping you identify ways to reduce energy use, lower running costs and keep your building compliant.


A TM44 inspection is an energy efficiency assessment for air conditioning systems. It looks at how your system is operating, whether it is appropriately sized for the building, how efficiently it is being controlled and whether there are practical improvements that could help reduce energy consumption.
The inspection must be completed by an accredited air conditioning energy assessor. Once complete, a valid air conditioning inspection report is lodged on the official register and made available to the person responsible for the system.
Responsibility usually sits with the person who controls the operation of the air conditioning system. This could be the building owner, landlord, managing agent, facilities manager or commercial occupier, depending on who controls the technical operation of the system.
If your system falls within the TM44 requirements, inspections must be carried out at least every five years. If you are unsure whether your building needs an inspection, Essex Cooling can help you review your air conditioning setup and guide you on the next steps.


A TM44 inspection is not just about meeting your legal obligations. It can also help highlight where your air conditioning system may be wasting energy, working harder than necessary or becoming less cost-effective to run.
The report may recommend improvements to controls, maintenance, system settings, replacement options or operating practices. These recommendations can help you make informed decisions about your air conditioning system and identify where future maintenance or upgrades may be beneficial.
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Contact Essex Cooling and let us know about your commercial air conditioning setup, building, number of systems a rough cooling capacity, if known.

We help you understand whether a TM44 inspection is required and assist with arranging the right inspection process for your building and air conditioning system.

Once complete, your report can help you understand your system’s efficiency, compliance position and any recommended improvements for future performance.
With over 25 years of industry expertise, we take great pride in delivering efficient and amicable solutions for all your air conditioning needs. Having collaborated with a diverse clientele, encompassing both commercial and domestic sectors, you can trust us to handle
You can rest assured that our fully DBS checked and industry certified technicians will deliver. We even offer a FREE maintenance check-up later down the line to ensure that everything is working as it should.
We pride ourselves on honesty and trust and we promise to provide exceptional quality in all aspects of what we do. At Essex Cooling, we stand firmly behind our work, providing strict guarantees and ensuring that all air conditioning units come with robust warranties.