Kent · Air conditioning servicing
Air conditioning servicing in Hartley, Kent
Air conditioning servicing for Hartley and the surrounding area: diagnosis first, then a fixed-price quote, the work and written records. Call for a fixed-price quote.
- F-gas leak checks falling due
- Condensate leaking into the room
- A musty or damp smell when the unit starts
About our air conditioning servicing in Hartley
Servicing does not mean topping up refrigerant. The refrigerant circuit is sealed, so a system that’s 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. If you’re dealing with an unpleasant odour when the system runs and a service that’s overdue, we can sort it out.
We book services in Hartley at a time that suits you, and most single systems take an hour or two.
Looking after a system is mostly common sense: clear space around the outdoor unit, the cleaning the manual describes and a service at the recommended interval. It also keeps you on the right side of any warranty terms that ask for servicing.
- Where
- Hartley (DA3)
- Region
- Kent
- Pricing
- Fixed after a survey or photos
- Price guide
- £95–£150 + VAT
- Approvals
- F-Gas certified, NICEIC approved
- Call
- 07833 053749
- Updated
- 30 October 2026
FAQs for Hartley
Do you cover Hartley for air conditioning servicing?
We do: Hartley falls inside our working area. Tell us a little about the job and we will take it from there.
Is Hartley within the area you cover?
We do. Villages and hamlets get the same service as the bigger towns. A few pictures and the postcode are enough to get things started.
Are you F-Gas certified?
F-Gas company certification, NICEIC approval for electrical work and MCS certification for heat pumps, and we’re Checkatrade members. Engineers who handle refrigerant hold their own F-gas qualifications as well.
Is an F-gas leak check a legal requirement for my system?
The GOV.UK rules set leak checks at least every 12 months for 5 to under 50 tCO2e and every 6 months for 50 to under 500 tCO2e. With leak detection fitted, the interval can be doubled and we’ll confirm which band applies.
Whose job is it to check the system for leaks?
Responsibility is shared between the operator, typically whoever owns or controls the equipment, and the service technicians. The interval depends on the refrigerant charge, measured in tonnes of CO2 equivalent: at least yearly for 5 to under 50 tCO2e, and every 6 months for 50 to under 500 tCO2e.
How often does air con need a service?
Once a year as a minimum for most homes and businesses. Some also need F-gas leak checks every 12 or 6 months, depending on their size and refrigerant, and we’ll tell you if yours does.
What do you check on an air conditioning service?
We clean the filters and coils, clear the condensate drain and check the fans. We also check the electrical connections, the controls and the refrigerant performance plus a leak check on systems that need one.
Other services in Hartley
Safe owner checks
Leave the units and pipework where they are. Moving a unit involves the refrigerant circuit, so it needs an F-Gas qualified engineer, and the electrics need care too. If you need something moved, we can quote for it.
Some faults have simple causes you can check first: check the mode, the set temperature, the remote’s batteries and the breaker. If a breaker trips again after you reset it, leave it off and ring 07833 053749 or drop us a line.
Honest limits
We will not sell you work that doesn’t address the problem, so these are the things it will not cover:
- Cooling capacity that does not match the space
- Parts that have failed and need replacing
- Rooms that gain heat faster than any unit could cope with
If in doubt, give us a ring on 07833 053749 or use the quote form and we will say what we think before booking.
What we work on in Hartley
- Ducted systems
- Air-to-air heat pumps
- Ceiling cassettes
- VRF systems
- Wall-mounted split systems
- Multi-split systems
What happens on the day
Wherever the system can be run before we leave, we run it and check it in operation. Then we show you what we have done and answer any questions, and anything that needs a follow-up is pointed out there and then. The visit takes a short visit for one split system, longer for multi-split, ducted or commercial plant. Send pictures of the space and the outside wall, and we can plan the work near Hartley.
- First we take the details: brand, model if you have it, how many indoor units and anything that’s been bothering you.
- The system is run and checked before anything is opened up.
- Filters are cleaned, coils treated and the drain tray and pipe cleared.
- The wiring, controls and refrigerant performance are checked, plus a leak check on systems large enough to need one.
- Before leaving, the engineer writes up the visit and talks you through anything worth knowing.
Preparing for the visit
- Let us know if the units are on a roof, a high wall or in a locked area
- Make sure we can reach the consumer unit or fuse board
- Mention any managing agent or landlord rules we need to follow
Getting a quote
For a fixed-price quote, ring 07833 053749 or email us with the address and a few details about the rooms or units involved. Photos help a lot. We reply to enquiries the same working day.
Read more
Air conditioning servicing in Hartley: the local picture
About 42% of homes in Hartley and the neighbourhoods around it date from 1945 to 1972, according to the Valuation Office Agency’s council tax figures, and the last census (2021) found about 76% of households in detached or semi-detached houses. Access to the outdoor unit is the one detail that most changes how a visit is planned. The centre of Hartley lies within a conservation area. Church of St Francis De Sales, listed at grade II, is one of roughly 8 protected buildings and structures in the half-mile around Hartley’s centre. If a repair turns into a replacement on a listed building or in a conservation area, we check the planning position before changing the outdoor unit.
Site managers at schools like Hartley Primary Academy can have the site’s units serviced during a holiday. For an office near Longfield station, servicing can be booked before or after working hours.
Hartley is about 4 miles south-west of Northfleet, in Kent. Our engineers cover Hartley for air conditioning servicing and across the rest of Kent. Across Kent, we cover 922 places, Hartley among them. There’s also a page for Bromley, roughly 13 miles from Hartley.
Not far from Hartley, a recent job of ours was on Station Road, Orpington (BR6), about 9 miles west: installing three Daikin cassette units in the main office area and a wall-mounted unit in the client meeting room.
From Church Road, Dickens Close and Stack Lane to the smaller roads in between, the whole area is covered. If your postcode is in DA3, we can take the job on. Places around Hartley that are also on our list: Longfield (1 mile north), New Barn (1 mile north-east), Longfield Hill (1 mile east), New Ash Green (1 mile south) and Nash Street (2 miles east). Further out, we also cover Maidstone (13 miles south-east), Dartford (5 miles north-west), Sevenoaks (9 miles south-west) and Gravesend (4 miles north-east).
Near you in Hartley
Around Hartley, our work takes us to homes and businesses near Railway Tavern, Rectory Meadow and Longfield Academy and the streets around them. Hartley’s nearest station is Longfield station, roughly 0.8 miles north-west. Nearby you’ll also find Darent Valley Hospital (4 miles north-west) and Stone Castle (4.1 miles north). Not far away are Sawyers Lake.
Keeping the system healthy
Once we have finished, these simple steps help:
- Keep to an annual service, or more often if needed
- Report drips, smells or noises early
- Read the warranty conditions for your brand
The best time to book the next service is now, while you remember. Many people book in spring, before the cooling season, or in autumn if they use the system for heating, though any time of year works.
The single most useful thing you can do is keep the filters clean. Most indoor units have filters you can slide out and rinse, and the manual shows how.
What a customer said
“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