F-gas leak checks and records in Marlow
Stay compliant in Marlow: F-gas leak checks arranged, recorded and followed up.
- Price confirmed before booking
- Every system listed and checked
- Records you can show an inspector
How much do F-gas leak checks cost in Marlow?
In Marlow, guide prices are about £165–£280 per visit, first system, plus VAT. A typical job (leak checks on 3–6 systems in one visit) is £315–£995 plus VAT. We confirm the price once we know how many systems you have.
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 Marlow
Marlow is a smaller town in Buckinghamshire, with independent shops, offices, surgeries, pubs and local business units. High Wycombe is about 7 km away.
We cover every Marlow postcode, including SL7. Nearby, we also cover Maidenhead (about 6 km), High Wycombe (about 7 km) and Slough (about 14 km). Many buildings have a mix of older and newer systems, so we record each one separately and nothing is missed.
What the job covers
- Refrigerant type, charge and CO2e calculation for each system
- Leak check by an F-gas certified engineer
- 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 Marlow
Prices below include our regional adjustment for the South East (15% above the UK guide).
| Item | Guide price (ex VAT) | Inc VAT | Basis |
|---|---|---|---|
| Leak check, first system (includes attendance) | £165–£280 | £198–£336 | per visit |
| Each additional system, same visit | £75–£145 | £90–£174 | per system |
| F-gas asset register set-up | Up to £455 | Up to £546 | per site |
| Automatic leak detection system | £915–£3,395 | £1,098–£4,074 | per system |
Ex VAT. Leak checks are often combined with a service visit at no extra attendance charge.
How a visit in Marlow works
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 Marlow
Repairs
If a leak is found it must be repaired without undue delay and re-checked within one month.
Working hours
Most Marlow businesses prefer noisy work outside trading hours. Early starts, evenings and weekends can be arranged and are priced up front.
Operator duty
The legal duty sits with the operator — the person or business with actual control over the equipment.
Leased premises
If your Marlow premises are leased, the landlord's written consent is usually needed for external units, wall penetrations and roof access. We provide drawings and data sheets for the request.
Types of premises we cover in Marlow
- Hotels and hospitality: quiet bedroom units, public-area cooling and heat recovery for hotels.
Compliance in England: refrigerant work falls under GB F-gas rules, and buildings with more than 12 kW of air conditioning in total need a periodic energy inspection (often called TM44).
Common questions from businesses in Marlow
How much do F-gas leak checks cost in Marlow?
In Marlow, guide prices are around £165–£280 per visit, first system, plus VAT; a typical job (leak checks on 3–6 systems in one visit) is £315–£995 plus VAT.
Do you also cover Maidenhead, High Wycombe and Slough?
Yes. Alongside Marlow, we also cover Maidenhead, High Wycombe and Slough. Each has its own page with local guide prices.
Which postcodes do you cover in Marlow?
All of them, including SL7. Give us your postcode when you enquire and we will confirm the visit details.
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.
Need F-gas leak checks in Marlow?
The visit price is agreed before we book. We reply with a guide price or available dates.