Medway · Air conditioning installation
St Mary Hoo air conditioning
Air conditioning across St Mary Hoo and nearby, from the first look to the final check with the price fixed before work begins.
- Portable units that are noisy and barely cope
- Rooms that get too hot to sleep or work in
- An ageing air conditioning system near the end of its life
Air conditioning for homes and businesses in St Mary Hoo
Think of it as diagnose, treat and sign off: survey first, install second, commission and hand over last. The sign-off includes testing every mode, showing you the controls and handing over the F-Gas records. Most enquiries from St Mary Hoo start with one hot room: a bedroom, a home office or a loft conversion. That is normally a single wall-mounted split, from £1,200 + VAT.
New circuits are done by our NICEIC approved electricians, so there’s no separate electrician or building control visit to arrange.
Villages like St Mary Hoo often have older houses and cottages, some of them listed. That matters, because a listed home needs consent and permitted development rules don’t apply to it, and the outdoor unit position is chosen to suit the building.
Refrigerant work is written up in the F-Gas records: what was done, the refrigerant type and any amount added or recovered. File them with the system’s paperwork, ready for the next service or a warranty query.
- Place
- St Mary Hoo (ME3)
- Region
- Medway
- Enquiries
- Answered the same working day
- Typical price
- From £1,200 + VAT
- Certified
- F-Gas certified, NICEIC approved
- Quote
- A fixed-price quote up front
- Call
- 07833 053749
- Last updated
- 30 October 2026
How the visit works
Our engineers arrive at the time agreed with you and check the plan with you first. Dust sheets go down over floors and anything close to the work, and anything electrical is made safe before work starts. The work itself takes anything from a day for one room to several days for a multi-room or ducted system. Photos of the existing unit help with repairs and servicing in St Mary Hoo.
- We start by looking at the rooms, the walls and where the outdoor unit can go.
- You receive one fixed figure covering the kit, the fitting and the positions we agreed.
- On the day, we fit the indoor and outdoor units and run the pipework, cable and condensate drain.
- Once the electrics are connected, the pipework is tested for leaks and put under vacuum before any refrigerant flows.
- The system is commissioned and checked in every mode, and we hand over the controls, F-Gas records and warranty information.
Getting ready for the visit
- Dig out any previous service or F-Gas records
- Unlock any gate, garage or side passage we need
- Move furniture away from the wall where we will be working
Getting a quote
Our prices page gives typical ranges, but your quote is based on your job, because no two buildings, rooms or systems are the same. Once we have looked at the job, from photos or on a survey, you get a fixed price. To start, call us on 07833 053749 or drop us a line.
Advice
Also near St Mary Hoo
Also in St Mary Hoo
Fixed-price quotes for air conditioning in St Mary Hoo
The survey or diagnosis tells us what the work involves. The main factors are:
- Whether we need access equipment for high-level work
- The brand, model and parts involved
- What state the existing equipment is in
Homes, offices, shops and public buildings are all priced the same way: what’s needed, how we reach it, the parts and the labour. Call for a fixed-price quote and we will go through it with you.
Before you get in touch
The more you tell us, the more accurate the quote. With your enquiry, please include:
- A close-up of the unit’s label showing the model number
- A photo of the consumer unit with the cover closed
- The remote or wall controller showing any error
Some jobs can be priced from photos, while others need a survey. Bigger systems, commercial sites and awkward pipe routes are normally surveyed on site. Either way, you get a fixed price before any work is booked.
After we’ve gone
So the system stays in good health:
- Book an annual service
- Keep the handover documents somewhere safe
- Do not cover or box in the outdoor unit
Before we leave, the system is commissioned and tested in each mode. We check it’s running as the manufacturer intends, then show you the controls and the timer so you know how to get the best from it.
Report drips, noises or error codes early. A drip, a noise or a flashing light is often an early sign of a fault and catching it early keeps the repair small.
Common questions in St Mary Hoo
Is air conditioning in St Mary Hoo permitted development?
It depends on the property. Central St Mary Hoo is a short walk from the St Mary Hoo Conservation Area. Since 2025, an air-to-air heat pump on a house can count as permitted development if it meets the conditions and is not used only for cooling. Listed buildings still need consent, and in a conservation area a road-facing wall or roof is not allowed under those rules. If there’s any doubt, we ask the local planning authority (for St Mary Hoo, usually Medway council).
Is the coast a problem for outdoor units in St Mary Hoo?
It can. St Mary Hoo is within about 2 miles of the coast, and salt air speeds up corrosion on outdoor units. We site outdoor units out of the worst of the sea wind where possible and can suggest models with corrosion protection where the manufacturer offers it.
Can I have air conditioning in a flat?
In many cases, but permissions come first. Leaseholders normally need consent from the landlord or management company for an outdoor unit and holes through outside walls, so check the lease. Permitted development rules for flats are also tighter than for houses, so we point out anything that may need permission on the survey. This is general information, not legal advice.
Should I choose wall-mounted, ducted or cassette?
Number of rooms, space outside and how much of the unit you want to see all decide it. Ducted systems need a ceiling void or loft, and cassettes need a suspended ceiling and the survey confirms what’s possible.
What does F-Gas certified mean?
F-Gas certification shows a company is approved to work on equipment containing fluorinated gases, such as the refrigerant in air conditioning and heat pumps. In Great Britain, that certification is a legal requirement, not an optional extra, and we hold it.
Does air conditioning need its own electrical supply?
Most systems need their own supply from the consumer unit. Under Part P, a new circuit has to be notified unless a registered competent person does it, and we are NICEIC approved, so we can install and certify it.
How long does air conditioning installation take?
It takes about a day for a single-room system, longer for multi-room and ducted systems. We confirm the time when we quote, so you can plan around it.
Air conditioning in St Mary Hoo: the local picture
St Mary Hoo is within about 2 miles of the coast. That’s worth knowing for an install, as salt air speeds up corrosion on outdoor coils and fixings, so we choose the position and fixings with that in mind. Valuation Office Agency council tax records date about 44% of homes across St Mary Hoo and its surrounding area to the post-war years, 1945 to 1972. Homes of that age normally have cavity or solid brick walls, and we check which before planning the pipe route.
Older streets near Church of St Mary may fall within a conservation area, so we check the planning position before choosing where the outdoor unit goes. Most people start with the room that gets hottest, then add more rooms on a multi-split if needed.
St Mary Hoo is about 4 miles south of Canvey Island, in Medway. Our engineers cover St Mary Hoo for air conditioning and across the rest of Medway. St Mary Hoo is one of 68 towns, villages and districts in Medway we cover for homes and businesses. Our Bromley page covers places nearby (25 miles or so).
Our engineers cover all of the ME3 postcode area and the roads nearby. Nearby, we also cover air conditioning in Fenn Street (1 mile south-west), High Halstow (1 mile south-west), Sharnal Street (2 miles south-west), Tunbridge Hill (2 miles south) and Kingsnorth (2 miles south). Larger places within reach include Gillingham (6 miles south), Chatham (8 miles south), Rochester (6 miles south-west) and Rainham (7 miles south).
What’s near St Mary Hoo
Well-known places in the area include Bay Museum (3.6 miles north) and Medway Maritime Hospital (6 miles south-west). Not far away are Bishop Saltings.
What you can do yourself, and what needs us
Some faults have simple causes you can check first: is the system in the right mode, is the set temperature sensible, are the remote’s batteries working and has the breaker tripped. If the breaker trips a second time, leave it off and phone 07833 053749 or write to us at info@aircondoctor.co.uk.
Keep a note of anything odd: error codes, noises, drips, smells or a drop in performance. It helps us diagnose quickly, and a photo or a short video of the display is even better.
From one of our customers
“Very professional from the initial survey through to installation. The engineer explained everything clearly and the quote was exactly what we paid. Would not hesitate to recommend AirCon Doctor.”
David W., Haywards Heath