Air Conditioning Service and Regas Cost
£70–£120One unit, one service visit. Last updated October 2026.
A home air conditioning service costs about £70 to £120 per unit, according to ClearScore. A regas or replacement parts are priced on top. Every job is priced on survey. Air conditioning engineers who do air conditioning services
What each option costs
| Type | Typical cost | Notes |
|---|---|---|
| Home air conditioning service, per unit | £70–£120 | ClearScore; cheaper per unit when several are serviced together |
What affects the price
- Location and how easy the unit is to reach
- Number of units serviced in one visit
- Replacement parts
- Refrigerant if a regas is needed
What’s included
- Filter, coil and condensate drain checks
- Refrigerant pressure and electrical checks
Good to know
How long does it take? ClearScore does not give a visit length; it depends on the number of units and their access.
Do I need one? Manufacturers usually recommend an annual service for split systems. Work on the refrigerant circuit, including a regas, must be done by an F-Gas certified engineer.
Before you book, read how to check a tradesman is legit.
How to pay less
- Have every unit serviced in the same visit
- Ask about a monthly service plan
- Ask whether refrigerant and parts are quoted separately
Sources
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