Greater London · Air conditioning servicing
Air conditioning servicing in Hounslow, Greater London
For annual servicing and F-Gas leak checks for domestic and commercial air conditioning in Hounslow, choose an F-Gas certified, NICEIC approved company. Fixed-price quotes and a 24/7 emergency line.
- F-gas leak checks falling due
- Condensate leaking into the room
- Weaker cooling than last year
Landlords, agents and facilities managers
Records are where property maintenance often slips. Each visit is written up, plus the F-Gas records where refrigerant is involved, so you can show what was done and when.
The F-gas rules share responsibility for leak checking between the equipment’s operator and the service technicians. In a let or managed building, it’s worth agreeing who that operator is, and we can work for either side.
Air conditioning servicing in Hounslow, done properly
A service is not the same as a regas. The refrigerant circuit is sealed, so a system that is short of gas has a leak somewhere. If the performance checks point to a leak, we explain the options for finding and fixing it rather than just topping up. The work covers ceiling cassettes, wall-mounted split systems and air-to-air heat pumps, and people most often call us about air conditioning that isn’t cooling as well as it did and humming, rattling or squealing from the system.
For a flat or office in Hounslow, tell us where the outdoor unit is and how we reach it, as that affects how long the service takes. If the building has a managing agent, we can book in with them.
If a fault appears while the equipment is under the manufacturer’s warranty, tell us the make, model and installation date. We will explain how the manufacturer’s terms are likely to apply before anything chargeable is done.
- Location
- Hounslow (TW13)
- Region
- Greater London
- Typical price
- From £95 + VAT
- Approvals
- F-Gas certified, NICEIC approved
- Quote
- A fixed price before we start
- Phone
- 07833 053749
- Updated
- 30 October 2026
Places near Hounslow
Other services in Hounslow
Your questions about air conditioning servicing in Hounslow
What’s the best way to get a price for air conditioning servicing in Hounslow?
Send us photos of the room or the system and a few details about the property. Where pictures are not enough, a survey comes first and the fixed-price quote follows.
Does my air con in Hounslow need a yearly service?
Once a year suits most home systems. Check your manufacturer’s warranty terms too, as some of them make regular servicing a condition.
Which accreditations do you hold?
We hold F-Gas company certification, which the law requires for any business working on refrigerant. NICEIC approval, MCS certification for heat pumps and Checkatrade membership sit alongside it.
Can you set up regular servicing?
Yes. Send details of the systems and how they’re used and we’ll propose a schedule and quote for it. That can include the leak checks the F-gas rules require for larger systems.
Do you protect the property while you work?
We put dust sheets over floors and furniture near the work first, and we tidy up as we go. Before we leave, we clear up and run through the work with you.
Will I get records for the system?
Yes. You get a written record of every visit, and any work on the refrigerant circuit goes in the F-Gas records. File them with the system’s paperwork.
Do you work for landlords and businesses?
Yes. From a single let flat to offices, shops and public buildings, the approach is the same: a look first, a fixed-price quote and written records.
What owners can safely do
Keep a note of anything odd: an error code, a new noise, a drip, a smell or a change in how well the system heats or cools. It helps us diagnose quickly, and a photo of the display helps even more.
Good habits make our visits easier, not unnecessary. Simple care keeps the air moving through the system, but the refrigerant circuit, the electrics and the parts you can’t see still need an engineer at the interval the manufacturer recommends.
Honest limits
An honest diagnosis matters more to us than a booking, so here’s what this work cannot put right:
- A unit that was undersized when it was chosen
- Major component failures that call for a repair visit
- Poor original installation, such as drains without a proper fall
If in doubt, ring us on 07833 053749 or drop us a line and we’ll say what we think.
Where we work
- Air-to-air heat pumps
- Ducted systems
- Wall-mounted split systems
- Ceiling cassettes
- Multi-split systems
- VRF systems
What a service looks like in Hounslow
London outdoor units collect city dust and grime, so the outdoor coil gets particular attention on a service.
If you run premises near Sunbury station, ask about servicing several units in one visit. For a school like Meadhurst Primary School, maintenance visits can be booked out of term.
Hounslow is about 1 mile north of Sunbury-on-Thames, in Greater London. Whatever kind of property you have in Hounslow, we can help with air conditioning servicing. We reply to enquiries the same working day, and there’s a 24/7 emergency line. Our area takes in 764 places across Greater London. Guildford, roughly 14 miles off, has its own page on this site.
Not far from Hounslow, a recent job of ours was on Church Street, Staines-upon-Thames (TW18), about 3 miles west: installing two LG wall-mounted units in the main office area and a single unit in the client meeting room.
Our working area takes in TW13. Places around Hounslow that are also on our list: Ashford Common (1 mile south-west), Littleton Common (1 mile south-west), Sunbury-on-Thames (1 mile south), Feltham (1 mile north-east) and Bedfont (1 mile north). Further out, we also cover London (15 miles east), City of Westminster (13 miles north-east), Marylebone (14 miles north-east) and Kensington (11 miles north-east).
Landmarks near Hounslow
Locally, jobs take us to houses, flats and workplaces close to Sunbury Park, Sunbury Manor School and Sunbury Manor School. For rail, the closest station is Sunbury station, roughly 0.9 miles south-east. A little further out are Treaty Centre (3.8 miles north-east) and Ashford Hospital (1.9 miles north-west). Open spaces near Hounslow include St Ann's Hill and Staines Reservoirs.
The process
The visit goes in the diary at a time that works for you, and we keep you posted if anything changes. On arrival, the engineer compares the job with the survey, your pictures or the details you gave us. If something is different, we talk it through with you before carrying on. After that, it takes an hour or so for a single wall-mounted unit, longer for a multi-split system. Before a visit in Hounslow, we ask where the van can stop and how we reach the outdoor unit.
- We start with the details of the system and anything you’ve noticed.
- Inside, the filters, coil and drain tray of each indoor unit are cleaned.
- Outside, the coil is cleaned, the fan checked and the area cleared.
- Electrical connections, controls and refrigerant performance are tested.
- We explain what we found and price any repair before it’s done.
How to prepare
- Name a contact who can meet us at the agreed time
- Move furniture away from the wall where we will be working
- Mention any parking restrictions near the property
Getting a price
Need a price for air conditioning servicing? Please phone us on 07833 053749 or fill in the contact form with a few details about the property. We’ll explain what we’d recommend and why, then send a fixed-price quote before you commit to anything.
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From one of our customers
“Excellent service from start to finish. Two wall-mounted units installed in our home. Clean, tidy work: they protected all the floors and left no mess. The systems work brilliantly. Would highly recommend.”
Sarah M., East Grinstead