F-gas leak checks and records in Belfast
F-gas leak checks for premises in Belfast, with records you can show an inspector or insurer.
- Price confirmed before booking
- Every system listed and checked
- Records you can show an inspector
How much do F-gas leak checks cost in Belfast?
Expect £135–£225 per visit, first system ex VAT in Belfast; a typical job — leak checks on 3–6 systems in one visit — usually comes to £255–£795 plus VAT. You get the price before the visit is booked.
An F-gas leak check is a legally required inspection of air conditioning and refrigeration equipment containing fluorinated gases at or above 5 tonnes CO2 equivalent.
Working in Belfast
Belfast is one of the main commercial centres in County Antrim, with city-centre offices, retail streets, hospitality venues and business parks on its edges.
Postcode districts we cover in Belfast include BT1, BT2, BT3, BT4, BT5 and BT6. We also work in nearby Castlereagh, Newtownabbey and Lisburn. The legal duty sits with whoever controls the equipment, so tenants and landlords in Belfast should agree who arranges F-gas leak checks.
What is included
- Refrigerant type, charge and CO2e calculation for each system
- Direct and indirect checks to the required method
- Labels and records updated
- Leak repair quote if a leak is found
- Follow-up check within one month of any repair
Guide prices in Belfast
Prices below include our regional adjustment for Northern Ireland (8% below the UK guide).
| Item | Guide price (ex VAT) | Inc VAT | Basis |
|---|---|---|---|
| Leak check, first system (includes attendance) | £135–£225 | £162–£270 | per visit |
| Each additional system, same visit | £60–£115 | £72–£138 | per system |
| F-gas asset register set-up | Up to £365 | Up to £438 | per site |
| Automatic leak detection system | £730–£2,695 | £876–£3,234 | per system |
Ex VAT. Leak checks are often combined with a service visit at no extra attendance charge.
The visit, step by step
Asset check
We record each system's refrigerant type and charge and calculate its CO2e.
Set the frequency
Each system gets the legal interval for its CO2e and any automatic leak detection.
Check
The engineer checks joints, valves, components and operating data for signs of leakage.
Record
Results are recorded and kept on your F-gas log for at least five years.
What to think about in Belfast
Northern Ireland
Northern Ireland follows the EU F-gas Regulation (EU) 2024/573 rather than the GB rules. For HFC systems the leak-check thresholds and intervals are the same; it also requires checks on equipment holding 1 kg or more of certain other fluorinated gases, such as HFO refrigerants.
Roof and height work
Flat roofs, high walls and atriums need the right access equipment and edge protection. We plan towers, MEWPs or scaffold before the job, not on the day.
Certified engineers
Leak checks must be done by an engineer holding the right F-gas certification.
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.
Typical premises in Belfast
- Hotels and hospitality: quiet bedroom units, public-area cooling and heat recovery for hotels.
Compliance in Northern Ireland: refrigerant work falls under EU F-gas rules that apply in Northern Ireland, and buildings with more than 12 kW of air conditioning in total need a periodic energy inspection (often called TM44).
Questions about F-gas leak checks in Belfast
How much do F-gas leak checks cost in Belfast?
In Belfast, guide prices are around £135–£225 per visit, first system, plus VAT; a typical job (leak checks on 3–6 systems in one visit) is £255–£795 plus VAT.
Do you also cover Castlereagh, Newtownabbey and Lisburn?
Yes. Alongside Belfast, we also cover Castlereagh, Newtownabbey and Lisburn. Each has its own page with local guide prices.
Which postcodes do you cover in Belfast?
All of them, including BT1, BT2, BT3 and BT4. Give us your postcode when you enquire and we will confirm the visit details.
Which systems need F-gas leak checks in Northern Ireland?
Northern Ireland follows the EU F-gas Regulation (EU) 2024/573. For HFC systems the thresholds and intervals match the GB rules — checks from 5 tonnes CO2 equivalent, at least every 12, 6 or 3 months depending on size — and equipment holding 1 kg or more of certain other fluorinated gases, such as HFO refrigerants, also needs checks.
What is CO2 equivalent?
The refrigerant charge in kilograms multiplied by its global warming potential (GWP), divided by 1,000. It puts every refrigerant on the same scale.
How often are leak checks needed?
At least every 12 months from 5 tonnes CO2e, every 6 months from 50 tonnes, and every 3 months from 500 tonnes. Where automatic leak detection is fitted, each interval doubles to 24, 12 and 6 months.
Get a guide price for Belfast
The visit price is agreed before we book. We reply with a guide price or available dates.