Air Conditioning Servicing & Maintenance in Wiltshire

Air conditioning is one of those systems that quietly gets worse if it's ignored. Filters clog, coils gather dust, refrigerant pressure drifts — and the unit works harder, costs more to run and starts pushing stale air around the room. If you've been searching for an air conditioning service near me in Swindon, Salisbury, Chippenham, Trowbridge or anywhere in between, our engineers cover the whole county.

Why servicing matters

Efficiency — a clean, correctly-charged system uses noticeably less electricity than a neglected one; see our running costs guide for what that's worth over a summer
Hygiene — filters and coils collect dust, pollen and moisture. Left alone they can harbour mould and bacteria that get blown straight into the room you sleep in
Warranty protection — this is the big one. Most 5–7 year manufacturer warranties require annual servicing by a qualified engineer. Miss a service and a compressor failure in year four could become your bill, not the manufacturer's
Early warning — small faults spotted at a service are cheap; the same faults found mid-heatwave are not

What's included in a service

A full service from us covers the whole system, indoors and out:

Filter clean and antibacterial treatment
Indoor and outdoor coil clean
Refrigerant pressure check and visual leak inspection
Condensate drain check and clear — the usual cause of dripping indoor units
Electrical connection and terminal checks
Full test run in both heating and cooling modes, with temperatures recorded

You get a dated service record for your warranty file, and honest advice if we spot anything developing. If a fault does need fixing, our repair team quotes a fixed price before any work starts.

How often, and what does it cost?

For a domestic system, once a year is right — ideally in spring, before the first hot spell. Commercial systems in offices, shops and salons work far harder and should be serviced twice a year; see our commercial air conditioning page for planned maintenance contracts. A domestic service typically costs from around £90–£120 per visit, with multi-unit and multi-system discounts. Our maintenance plans put the reminder, the booking and the paperwork on us — you just answer the door.

Any brand, any installer

We service all the major brands — Mitsubishi Electric, Daikin, Toshiba, Fujitsu, Samsung, LG and others — and we're happy to take on systems installed by someone else. A good number of our regulars in Devizes and Marlborough came to us because their original installer had vanished. We'll pick it up, check it over and keep it running.

Servicing FAQs

How often should air conditioning be serviced?

Once a year for a domestic system, ideally in spring before the summer heat arrives. Commercial systems and units in dusty or busy environments should be serviced twice a year.

Does servicing keep my warranty valid?

Yes — most 5–7 year manufacturer warranties require proof of annual servicing by a qualified engineer. Skip a year and the manufacturer can refuse a claim. We provide dated service records after every visit.

Can you service a system another company installed?

Yes. We service all major brands — Mitsubishi Electric, Daikin, Toshiba, Fujitsu, Samsung, LG and more — regardless of who installed the system. Plenty of our maintenance customers came to us after their original installer stopped answering the phone.