Kent · Commercial air conditioning
Commercial air conditioning in Stone, Kent
Need commercial air conditioning in Stone? We diagnose first, fix the price and book the work around you, then sign it off with written records.
- IT rooms that need resilient cooling
- Ageing air conditioning that keeps breaking down
- Systems over 12 kW due a TM44 inspection
Commercial air conditioning in Stone, done properly
We design, install and look after air conditioning for businesses in Stone and across Kent. Offices, shops, restaurants, hotels, schools and server rooms all come with different demands, and each one gets a system chosen for how the space is used. We’re often asked to deal with buildings that can’t close for the work and offices that get too hot in summer, on server and comms room cooling, multi-split systems and ceiling cassettes.
For a business near Stone, there’s normally space for plant at the rear, which keeps them tidy and easy to reach.
Some warranty terms depend on the system being serviced regularly by a qualified engineer. If that applies to your system, booking the service on time keeps the record straight and each visit is recorded.
- Location
- Stone (DA9)
- Wider area
- Kent
- Price guide
- Priced once we’ve surveyed
- Quote
- Fixed after a survey or pictures
- Response
- Answered the same working day
- Approvals
- NICEIC and F-Gas
- Phone
- 07833 053749
- Last updated
- 30 October 2026
Questions from Stone
Can I fit air conditioning in Stone without planning permission?
That depends on the building and where the outdoor unit goes. Around 3 listed entries sit within 0.5 miles of central Stone. 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 Dartford council, which is normally the planning authority for Stone.
Can you do commercial air conditioning in Stone?
We do: Stone falls inside our working area. To start, give us a ring on 07833 053749 or use the quote form with a few photos.
Do you work on all makes?
The main ones, including Mitsubishi Electric, Daikin, Fujitsu, Panasonic, Toshiba, LG, Samsung, Mitsubishi Heavy Industries and Hitachi. For a new system, we suggest the make and model that suit the property and explain why.
Is the equipment covered by a warranty?
It’s the manufacturer’s, and the terms are theirs. Some terms depend on regular servicing by a qualified engineer so it’s worth keeping the service records.
Can you install out of hours?
Yes. Work can be scheduled around your hours and phase it where necessary.
What F-gas duties does a business have?
For systems at or above 5 tCO2e, the operator must have leak checks carried out and keep records. Checks are at least every 12 months from 5 to under 50 tCO2e, and every 6 months from 50 to under 500 tCO2e, and we can handle both.
When is a TM44 inspection required?
At over 12 kW, inspections are due at least every 5 years. The inspection is done by an accredited assessor, and we do the follow-up work.
Towns and villages near Stone
Also in Stone
What we are called out for in Stone
When a space is refitted or its use changes, the old layout may no longer work. New partitions, more staff or different equipment change the heat load, and the system has to match.
Common reasons people call us include:
- Work raised by a TM44 inspection
- Comms rooms without enough cooling
- Buildings that can’t close for the work
Around Stone Crossing station, an office brief might cover an open-plan floor, meeting rooms and a comms cupboard, each with its own needs.
Comparing quotes
- If the figure could change on the day
- What the manufacturer’s warranty covers and for how long
- How VAT is shown, and which rate applies
Commercial air conditioning around Stone
Food Standards Agency data counts about 74 restaurants, cafés and canteens, about 4 hotels and guest houses and about 5 schools and colleges in and around Stone, up to about a mile and a half out. Many of those sites need air conditioning that is sized for long hours and maintained on a schedule. Census 2021 figures found about 35% of households in terraced houses. In mixed streets, commercial outdoor units have to be placed and sized with the homes nearby in mind.
Healthcare premises near Darent Valley Hospital need air conditioning that’s easy to clean and maintained on a schedule.
Stone is about 2 miles east of Dartford, in Kent. Whatever kind of property you have in Stone, our engineers can help with commercial air conditioning. We reply to enquiries the same working day and our emergency line runs 24/7. Across Kent, we cover 922 places, and Stone is one of them. You can also see our page for Bromley, roughly 11 miles from Stone.
The closest recent job we can point to from Stone was on Station Road, Orpington (BR6), about 8 miles south-west: installing three Daikin cassette units in the main office area and a wall-mounted unit in the client meeting room.
Every address in DA9 is covered, from the main roads to the quietest streets. Our engineers work on Church Road, Perkins Close and Richardson Close and nearby roads. Close to Stone, our area also takes in Greenhithe (1 mile north-east), Swanscombe (1 mile east), Bean (2 miles south-east), Darenth (2 miles south) and Temple Hill (2 miles west). Larger places within reach include Sevenoaks (12 miles south), Gravesend (5 miles east), Northfleet (3 miles east) and Swanley (5 miles south-west).
Around Stone
Typical jobs here are in properties near Darenth Country Park, The White Hart Public House and Stone Lodge School and the streets around them. The closest station to Stone is Stone Crossing station, roughly 0.5 miles north-west. Well-known places in the area include Stone Museum of Geology (1.3 miles west) and Darent Valley Hospital (1 mile south-west). Green spaces nearby include Chafford Gorges Nature Park and Sawyers Lake.
After we have gone
Systems last better with the right care. We suggest:
- Keep plant areas tidy
- Do not let servicing slip
- Plan replacements before old systems fail
After commissioning, you get the F-gas records, handover notes and the manufacturer’s paperwork. Keep them together for future servicing and inspections.
Make sure filters are maintained and outdoor units have space. Blocked filters and obstructed outdoor units make the system work harder.
What we do, step by step
Protection comes first: dust sheets over floors and furniture near the work and nothing is moved without asking you. After that, anything electrical is made safe and we start. It takes from a couple of days for a few cassettes to a planned programme for a whole building, and we clear up before we go. Getting to the outside of the property matters more than parking in a place like Stone.
- It starts with a survey on site, looking at the space, the people in it and the equipment.
- We send a fixed-price quote showing the system, the unit positions and how the work will be phased.
- Installation is scheduled to fit the business, with out-of-hours and phased work where needed.
- Indoor and outdoor units, pipework, condensate and controls are installed and the electrics connected.
- The system is commissioned and you receive the F-gas records, handover notes and manufacturer paperwork.
Getting ready for the visit
- Unlock any gate, garage or side passage we need
- Clear a path to the units and the space around them
- Make sure we can reach the consumer unit or fuse board
Getting a quote
Every quote shows the VAT clearly, with the rate that applies to your job. VAT can differ between homes and businesses and between kinds of work, so we confirm it on the quote. To get one, phone 07833 053749, or email if that’s easier.
Advice
Honest limits
In fairness, there are a few things this work won’t fix:
- Formal planning decisions, which rest with the council
- Carrying out the TM44 inspection itself, which needs an accredited energy assessor
- Building work beyond the installation itself
Not sure which it is? You can ring us on 07833 053749 or fill in the contact form and we will tell you honestly.
Parts of the system we cover
- Multi-split systems
- VRF systems
- Ceiling cassettes
- Ducted systems
- Server and comms room cooling
- Wall-mounted split systems
What a customer said
“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