TM44 Air Conditioning Surveys for all types of building

With over 100 five star review rating reviews, we are one of the UK’s leading Energy Performance Certificate experts. Prompt, reliable and professional service.

Same day quote

Booking made within 24 hrs

3-5 day turnaround

Here are just some of the companies we've worked with

Why do you need this service?

From January 2011, any building owner or manager in charge of any air conditioning systems that have an effective rated output of 12kW or more are required by legislation to have a TM44 inspection carried out every 5 years. If you have a number of systems that are individually less than 12kW, but together have a total collective effective rated output of more than 12kW, you will still need to comply with TM44 regulations.

TM44 is the established UK guidance for assessing the overall efficiency of air-conditioning units. Its key role is to support inspections to assess if the unit complies with the Energy Performance of Buildings Directive (EPBD). As well as this regulatory requirement they can also support any building owner or manager who is looking for more data about the efficiency of the air-conditioning system.

Air-conditioning systems make a significant impact on overall energy costs. Improved efficiency can decrease operating costs and reduce carbon emissions. Regular assessment can also identify any technical issues and reduce the overall maintenance requirements.

Call now to book an assessment.

Why do I need a Survey?

The main purpose of a TM44 inspection is to provide the building manager/owner with advice on how to best manage their HVAC systems and how to reduce the energy consumption associated with it.

By having your Air-Conditioning system inspected by an accredited energy assessor, it is likely that you will be able to improve efficiency, reduce energy consumption, operating costs and the carbon emissions of the system.

Your legal responsibilities

Your system must be inspected by an accredited energy assessor every 5 years to ensure it is energy efficient. If you fail to comply with regulations you could face a fine of £300.

Air Conditioning Inspection Reports must be lodged on the Government database. Enforcement Officers can check at any time whether a public building is compliant with the legislation as Trading Standards are able to check remotely whether a building has a report lodged in the Government database.

Our Process

TM44 Inspections

To get a quote for your property simply call 0333 772 7398, or alternatively complete the form at the top of the page. We will need some basic information to be able to provide you with a price for the survey:

Full address of your property
• What the buildings is used for
• Approximate floor area
• Number of floors
• Number of AHU system
• Number of cassettes


Contact us today for a quote

Why Choose Us?

  • Professional and reliable
  • Flexible appointments to suit you
  • Friendly, practical advice
  • 10 years’ experience in the industry
  • We work with you every step of the way
  • Affordable pricing
  • great experience!

    Abbey Mundy

    Brilliant service-online enquiry was picked up within minutes and booking was made within 30 mins of my original enquiry. Communication was clear and option to pay invoice by card... read more

    Cheryl Strutt

    Excellent company from start to finish, the assessor Sam Guest was professional and succeeded in fulfilling our needs in a timely manner. We were pleased that the job was complete... read more


    Brilliant service-online enquiry was picked up within minutes and booking was made within 30 mins of my original enquiry.

    Communication was clear and option to pay invoice by card made the... read more

    Cheryl Strutt
  • Quick & efficient service, certificate received quickly. Sam was very friendly & knowledgeable. Would use again.

    Hannah K

    Nice chap, professional & efficient. Thanks!


    Quick response and excellent communication throughout.

    Ben Riley

    friendly, prompt service, would recommend

    lesley poole
  • We had our EPC evaluation done recently. The gentleman Ross who we have contacted booked us in quickly in slot that was ideal for us. The evaluation went well and... read more

    Joanna Gorzolka

    Brilliant service. Couldn't have provided a better service! We would thoroughly recommend.

    Rory Brennan

    Sam was great, we called up and he fitted us in so quickly!! Couldn't reccomend him more!

    Amy Brennan

    Fantastic , well organised serviced , from initial enquiry to the epc being carried out , time and date arranged, Ross , was on tine , friendly and helpful ,... read more

    Mark Badman
  • Great service, very professional and polite. They fitted me in quickly and turned up on time. Got the EPC that day. Will definitely be using them again for other... read more

    Pandora Blackwell

    Excellent company, friendly, polite and very efficient/fast service. Would highly recommend.

    Kelly Parsons

    Very friendly and easy to deal with, one phone call to make arrangements, they came on time, and I had my certificate that evening.

    Robert harrison

    Fast and professional service with certificate available within hours of the survey. Very impressed.

    Chris Aylott

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