What is a TM44 inspection and who needs it?

A TM44 inspection is a legal assessment of your building’s air conditioning system to ensure it runs efficiently and complies with UK regulations. If your property has a combined AC output over 12kW, you need one by law.

What happens if I don’t get a TM44 inspection?

Failing to get a TM44 certificate can result in fines up to £1,000. It also affects your energy efficiency and could complicate property sales, leases, or insurance.

How long does a TM44 inspection take?

Most TM44 assessments take just 1–2 hours on-site, depending on your AC system’s size. You’ll get a fully accredited report within 48–72 hours.

Contact TM44 - TM44 Air Conditioning Inspections UK

People Trust Us

UK’s Top TM44 Experts

Nationwide TM44 inspections for air-conditioning systems over 12kW. Certified assessors, fast reports, and fully lodged TM44 certificates help UK businesses stay compliant and energy efficient!

Accredited TM44 inspections in UK

Our TM44 inspections are carried out by fully accredited energy assessors. Every TM44 certificate is 100% compliant, government-approved, and legally accepted across the UK.

UK Top Rated TM44 Certificate Provider

Whether you need a single-site inspection or manage a nationwide property portfolio, we deliver fast reports, competitive pricing, and expert support. Trusted by 900+ UK businesses!

Nationwide TM44 Air Conditioning Compliance

From London offices to Manchester retail, Birmingham hotels to Leeds business parks our TM44 inspections cover every UK region. Our accredited assessors work 24/7 to keep your buildings compliant.

TM44 Inspection Specialists

Have Questions About TM44 Compliance?

Our team is here to help with fast responses, expert guidance, and no technical jargon. Whether you manage one building or 50, we’ll help you stay compliant stress-free.

Have Questions About TM44 Compliance?

Not sure if your building needs a TM44 certificate? Our accredited assessors will review your system and provide clear guidance. Fill in the form below we’ll respond within 1 business day.

Let’s Talk TM44

Need clarity on whether your site needs TM44 certification? Not sure how the inspection works? We’re here with straight answers. No pressure, no pushy sales. Just real support from certified experts.

Enquries

If you have any questions that you need answers on please let us know!

TM44 Inspection Specialists

Book Your TM44 Inspection & Certificate Today

Our assessors help UK businesses meet all TM44 legal requirements with minimal disruption. Whether you manage offices in London, retail units in Manchester, or hotels nationwide, we provide fast, compliant inspections and official TM44 certificates.

Client Says

What Our Clients Say About TM44.uk

Whether it’s a single shop or a national property portfolio, our clients love how simple and efficient our TM44 process is. Fast quotes, expert assessors, and same-week certification that’s the TM44.uk promise.

Kiran Patel, Leicester, UK

Small Business Owner

I usually dread dealing with compliance paperwork, but TM44.uk made it completely painless. Their customer service is top-notch, and the engineer was friendly and efficient. Highly recommended!

Elaine Thompson, London, UK

Operations Manager

We had a tight deadline to meet legal obligations for our office lease. TM44.uk stepped in immediately and got us fully compliant within 48 hours. I’ll be using them again next year, no question.

James Fielding, Liverpool, UK

Property Manager

The TM44.uk team was fantastic from start to finish. I wasn’t sure what inspection I needed, but they explained it clearly, booked me in within 24 hours, and delivered the report fast. Saved me from a potential fine!

Vanessa Moore, Brighton, UK

Regional Facilities Lead

We manage multiple retail units across the South and needed a company we could trust. TM44.uk handled everything like clockwork. Great communication, zero disruption, and all certificates delivered on time.

Didn’t See Your Question Here? Let’s Talk.

Every building is different and your situation might not be covered above. That’s why our TM44 experts are here 7 days a week to give you real answers, fast. No pressure. No upselling. Just help.

FAQ's

Answers To Some of The Most Common Questions

Have Questions About TM44? You're Not Alone.

How Do I Know If My Air Conditioning System Exceeds 12kW?

Many people don’t realise that multiple small AC units can exceed the 12kW threshold when combined. If you manage an office, retail space, or building with multiple systems, you likely qualify.

Is It Too Late If My TM44 Certificate Has Already Expired?

Not at all. We can carry out your new inspection quickly and get you compliant again with minimal disruption. In most cases, we issue the report within 24–48 hours.

I’ve Just Taken Over a Property — Am I Responsible for TM44?

Yes, the duty holder (typically the building operator, manager, or owner) becomes responsible from the day they take control. If you’re unsure, contact us and we’ll advise based on your situation.

Can I Send You Photos or Details to Check If I Need an Inspection?

Absolutely. We offer a free TM44 eligibility check just fill out the contact form and upload basic info or pictures of your AC units. We’ll let you know if a certificate is required.

How Much Does a TM44 Inspection Cost?

Prices vary depending on building size, system type, and number of units but we’ll give you a clear price upfront with no hidden charges. Fill out the form for a custom quote in minutes.

Can I Book a TM44 Inspection Online?

Yes just use our online quote form to book a certified TM44 assessor in seconds. We cover all of the UK with fast turnaround and fixed pricing.