Professional TM44 Air Conditioning Inspections and Compliance

A TM44 inspection is a legally required assessment of a building’s air conditioning systems, designed to improve energy efficiency and reduce environmental impact. At Bradley Environmental Consultants, our trusted specialist partners deliver compliant TM44 inspections that help ensure your building meets regulatory requirements while reducing energy consumption and operating costs.

What Is a TM44 Inspection?

A TM44 inspection is a detailed survey of air conditioning systems carried out in line with guidance from the Chartered Institution of Building Services Engineers (CIBSE). Its primary purpose is to:

  • Improve system efficiency
  • Reduce energy usage and carbon emissions
  • Lower operational costs
  • Support legal and regulatory compliance

TM44 inspections are required for most air conditioning systems with an effective rated output of 12kW or more.

Why TM44 Compliance Matters

Regular TM44 inspections help organisations meet statutory compliance requirements, identify energy-saving opportunities, reduce environmental impact, and minimise the risk of enforcement action. They also demonstrate a strong commitment to sustainability and responsible building management.

A valid TM44 report is essential for audits, property transactions, and regulatory inspections, providing clear evidence of compliance and efficient system operation.

How Much Does a TM44 Inspection Cost?

The cost of a TM44 inspection varies, as no two sites are the same. Pricing depends on factors such as:

  • Building size and layout
  • Number and type of air conditioning units
  • System complexity
  • Level of inspection required

TM44 Inspection Levels

There are two main assessment levels:

  • Level 3 – For standard split and multi-split systems
  • Level 4 – Required for sites with air handling units or centralised chillers

Level 4 inspections typically cost more due to increased site time and more detailed reporting requirements.

If you’re unsure which level applies to your building, our compliance team can advise and provide a free quotation.

Our TM44 Inspection Process

Our TM44 service is delivered in line with industry best practice and includes:

  • System Assessment - Comprehensive review of all relevant air conditioning equipment.
  • Energy Efficiency Review - Evaluation of system performance and operating efficiency.
  • Compliance Verification - Confirmation that your systems meet current TM44 requirements.
  • Detailed Reporting - A fully compliant TM44 report, including recommendations for improvement.
  • Ongoing Support - Guidance on implementing cost-saving and efficiency measures.

Enhanced TM44 Recommendation Reports

Our enhanced TM44 recommendation reports go beyond the standard format, providing deeper insight and greater long-term value. These reports include:

  • Detailed performance analysis
  • Projection modelling
  • Estimated cost and energy savings
  • Carbon reduction opportunities
  • Priority-based improvement plans

They also provide access to our secure online report management portal, allowing you to view and manage reports across your property portfolio with ease.

Enhanced reports are particularly popular with organisations focused on reducing energy costs while maintaining full compliance.

How Often Is a TM44 Inspection Required?

TM44 inspections are typically valid for five years. After this period, a new assessment must be carried out to maintain compliance. Significant system changes may require earlier reassessment.

Request Your TM44 Air Conditioning Inspection Quotation Today

Contact us to arrange a professional assessment and receive a tailored quotation for your premises.


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