Air Conditioning
Servicing in Hertfordshire

Annual servicing is strongly recommended for all systems. Systems containing more than 3kg of refrigerant require annual F-Gas leak checks by a certified engineer — a legal requirement. Most customers book in spring before the cooling season.

F-Gas regulations (retained in UK law post-Brexit) govern the handling of fluorinated refrigerant gases. Systems with more than 3kg of refrigerant require annual leak checks by a certified engineer. Only F-Gas certified engineers can carry out refrigerant work. We are fully certified and issue compliant records.

Yes. We service all major brands including Daikin, Mitsubishi Electric, Samsung, LG, Panasonic, Fujitsu, Toshiba and others. We carry diagnostic tools compatible with all leading manufacturers.

A standard residential service on a single split system takes 45–90 minutes. Multi-split systems with several indoor units take longer — we estimate duration when you book.

Usually both, in order. Reduced performance is most commonly dirty filters or coils (resolved by the service) or low refrigerant (which indicates a leak). We diagnose the root cause during the service and agree any repair cost before proceeding.

Yes. Annual contracts include a scheduled spring service, priority booking and discounted call-out rates. Ideal for landlords with multiple properties or commercial premises. Contact us to discuss options for your system.

A standard residential single split system service costs £90–£120 + VAT, including the F-Gas check where required. Multi-split additional indoor units cost £60–£80 + VAT each. Cassette and commercial systems cost £120–£180 + VAT per unit.

Yes. We service office, retail and commercial systems across Hertfordshire, including outside normal business hours to minimise disruption. F-Gas records issued for all commercial systems.

We explain the fault, confirm the repair cost, and carry out straightforward repairs on the same visit where possible. For faults requiring parts, we provide a fixed-price repair quote and schedule a follow-up. We never proceed without your agreement.

Almost always mould or bacteria in the drain pan or on the evaporator coil — common when the condensate drain is blocked and water sits in the pan. A thorough service including coil and drain pan clean resolves this in most cases.

Most manufacturers require evidence of annual servicing to maintain the extended warranty. A system without service records may have its warranty voided if a fault arises. We issue written records that satisfy warranty requirements.

Yes — most manufacturers require annual servicing from year one. Filters should be cleaned at least twice a year by the user (we show you how at handover), and a professional service annually ensures refrigerant, electrical connections and performance are all verified.