F-gas leak checks and records in Welling
Get your air conditioning in Welling on the right side of the rules with F-gas leak checks.
- Price confirmed before booking
- Every system listed and checked
- Records you can show an inspector
How much do F-gas leak checks cost in Welling?
Expect £185–£315 per visit, first system ex VAT in Welling; a typical job — leak checks on 3–6 systems in one visit — usually comes to £345–£1,095 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.
Our coverage in Welling
In Welling, commercial premises range from street-level shops and restaurants to offices in converted and modern buildings, many with managing agents and landlord consents to work through.
We cover every Welling postcode, including DA16. We also work in nearby Bexley, Eltham and Thamesmead. For F-gas leak checks in Welling, we start by listing each system, its refrigerant type and charge, so you know exactly what the rules require.
What is included
- Leak check by an F-gas certified engineer
- 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
F-gas leak checks prices in Welling
These guide prices are adjusted for London, where labour and access costs run about 28% above the UK guide.
| Item | Guide price (ex VAT) | Inc VAT | Basis |
|---|---|---|---|
| Leak check, first system (includes attendance) | £185–£315 | £222–£378 | per visit |
| Each additional system, same visit | £85–£160 | £102–£192 | per system |
| F-gas asset register set-up | Up to £505 | Up to £606 | per site |
| Automatic leak detection system | £995–£3,795 | £1,194–£4,554 | 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.
Points to plan for in Welling
Operator duty
The legal duty sits with the operator — the person or business with actual control over the equipment.
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.
Repairs
If a leak is found it must be repaired without undue delay and re-checked within one month.
Conservation areas
Historic streets and listed buildings in and around Welling are more likely to need planning permission for outdoor units on visible elevations. We check with the local planning authority before work is booked.
Premises we work in around Welling
- Hotels and hospitality: quiet bedroom units, public-area cooling and heat recovery for hotels.
In England, systems holding 5 tonnes CO2 equivalent of refrigerant or more fall under GB F-gas rules, with regular leak checks and records; buildings with more than 12 kW of air conditioning in total also need a periodic energy inspection.
Your questions answered
How much do F-gas leak checks cost in Welling?
In Welling, guide prices are around £185–£315 per visit, first system, plus VAT; a typical job (leak checks on 3–6 systems in one visit) is £345–£1,095 plus VAT.
Do you also cover Bexley, Eltham and Thamesmead?
Yes. Alongside Welling, we also cover Bexley, Eltham and Thamesmead. Each has its own page with local guide prices.
Which postcodes do you cover in Welling?
All of them, including DA16. Give us your postcode when you enquire and we will confirm the visit details.
Which systems need F-gas leak checks?
In Great Britain, equipment containing F-gas at or above 5 tonnes CO2 equivalent (with exemptions for some hermetically sealed equipment below 10 tonnes). Many VRF and larger split systems qualify.
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.
Need F-gas leak checks in Welling?
The visit price is agreed before we book. We reply with a guide price or available dates.