TM44 air conditioning inspections in Gwynedd
Get your air conditioning in Gwynedd on the right side of the rules with TM44 air conditioning inspections.
- Price confirmed before booking
- Every system listed and checked
- Records you can show an inspector
How much does a TM44 inspection cost in Gwynedd?
Expect £375–£2,795 per building ex VAT in Gwynedd; a typical job — office or shop with 15–50 kW of air conditioning — usually comes to £375–£755 plus VAT. The price is confirmed before booking.
A TM44 inspection is the air conditioning energy assessment required for systems with a combined effective rated output above 12 kW.
Our coverage in Gwynedd
We cover all of Gwynedd, including Bangor, Gwynedd, Holyhead and Caernarfon. Wherever your premises are, the survey, quote and installation follow the same steps.
Postcode districts we cover include LL21, LL38, LL45, LL52, LL59, LL65, LL72 and SY20. The legal duty sits with whoever controls the equipment, so tenants and landlords in Gwynedd should agree who arranges TM44 air conditioning inspections.
What the job covers
- Check of whether your systems meet the 12 kW threshold for your nation
- Collection of system details, records and drawings
- Inspection arranged with an accredited air conditioning energy assessor
- Report with recommendations, lodged where the rules require
- Quote for any recommended improvements
Local guide prices for Gwynedd
Prices below include our regional adjustment for Wales (5% below the UK guide).
| Item | Guide price (ex VAT) | Inc VAT | Basis |
|---|---|---|---|
| Small building, up to about 50 kW | £375–£755 | £450–£906 | per inspection |
| Medium building, 50–250 kW | £660–£1,395 | £792–£1,674 | per inspection |
| Large or complex building | £1,195–£2,795 | £1,434–£3,354 | per inspection |
Ex VAT. Final price depends on the number and type of systems and site access.
The visit, step by step
Check the threshold
We work out the effective rated output of the systems you control and whether they count together under the rules for your nation.
Prepare
Make, model, capacity, refrigerant and maintenance records are gathered for the assessor.
Inspect
The accredited assessor inspects the systems and controls on site.
Act on the report
You receive the report; we can quote for the recommended improvements.
Local points to consider
England and Wales
Under the Energy Performance of Buildings (England and Wales) Regulations 2012, systems over 12 kW need inspecting at least every five years by an accredited assessor, with the report lodged on the national register. Local Trading Standards enforce it, with a £300 penalty for not having a valid report.
Working hours
Most Gwynedd businesses prefer noisy work outside trading hours. Early starts, evenings and weekends can be arranged and are priced up front.
Not an F-gas check
A TM44 inspection is about energy efficiency. It does not replace F-gas leak checks or servicing.
Neighbours and noise
Outdoor units near flats — common above shops — need careful siting so noise at neighbours' windows stays low. We choose positions and quieter units with that in mind.
Premises we work in around Gwynedd
- Schools and education: classroom cooling, ventilation and IT room cooling, installed in the holidays.
Two rules matter for most businesses in Wales: GB F-gas rules (leak checks from 5 tonnes CO2e) and the periodic energy inspection for more than 12 kW of air conditioning.
FAQs for Gwynedd
How much does a TM44 inspection cost in Gwynedd?
In Gwynedd, guide prices are around £375–£2,795 per building, plus VAT; a typical job (office or shop with 15–50 kW of air conditioning) is £375–£755 plus VAT.
Do you also cover Clwyd and Powys?
Yes. Alongside Gwynedd, we also cover Clwyd and Powys. Each has its own page with local guide prices.
What is the penalty for not having one?
In England and Wales a £300 penalty can be issued for failing to have a valid report, enforced by local Trading Standards. Northern Ireland also sets a £300 penalty.
Does a TM44 include a leak check?
No. F-gas leak checks are a separate legal requirement, usually done during servicing.
Get a guide price for Gwynedd
The visit price is agreed before we book. We reply with a guide price or available dates.