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Air conditioning energy assessment

TM44 Inspection Specialists

O.M Energy Assessments are leading providers of TM44 Air Conditioning Inspections based in Nottingham, East Midlands. We are ideally located to serve the Midlands regions and wider areas.

A TM44 is a legal requirement where a single air conditioning system or multiple systems are installed in a building with a combined rated output of 12kW or more.  

Contact us today and we can help ensure you are compliant with EPB Regulations.



Having an air conditioning system inspected by a government accredited assessor helps equipment operators improve system efficiency, reduce energy consumption and lower running costs. The penalty for failing to have a TM44 Air Conditioning Inspection is currently £300. Recurring further penalties of £200 can be issued for each failure to provide a valid inspection report and certificate when requested by an enforcement officer.

A TM44 Inspection is also a great way to help achieve net zero targets and reduce your carbon footprint. 

Providing a valid TM44 certificate is a requirement of ISO 14001 and ISO 18001 audits. Non compliance can lead to audit failures and fines. Ensure you are compliant and contact us today for advice and a free estimate. 

Why Do You Need A TM44?

Air Conditioning TM44

Our Services

Energy Assessments

Our team of experts conduct thorough air conditioning energy assessments that comply with CIBSE TM44 regulations. We will provide you with detailed reports and recommendations to help you reduce your energy consumption.

Carbon Footprint Reduction

We can help you reduce your carbon footprint by identifying areas where energy is being wasted and recommending solutions.

Energy Saving Recommendations

Our consultants can work with you to develop and implement energy efficiency strategies that will help you save money and reduce your environmental impact.

Why Choose Us


Years of experience in the HVAC industry


Client Satisfaction



With years of experience and knowledge you can trust our fully accredited assessors to provide you with a professional and reliable service every time.

Contact Us

Get in Touch

If you have any questions or would like to schedule an energy assessment, please fill out the contact form and we will get back to you as soon as possible.



TM44 inspection costs can vary as sites are rarely the same. The number of installed systems, the building size and the type of units installed are factored into the cost of an inspection. Please contact us to discuss your requirements and to receive a quotation

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Thank You for Contacting Us!

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