Kent · Air conditioning installation
Air con installers in Hook Green
For air conditioning installation in Hook Green, choose an F-Gas certified, NICEIC approved company. Fixed-price quotes and a 24/7 emergency line.
- An old system that needs replacing
- Working from home in a room that gets too warm
- Uncertainty over the right type and size of system
What the work involves, system by system
Pipework and condensate drains
Cooling produces water as the air is dried, and the condensate drain carries it away. Where it cannot fall naturally to a drain, a condensate pump lifts it, and we plan that on the survey.
Offices, shops and commercial rooms
Larger buildings may suit VRF, which runs many indoor units from shared outdoor units. Commercial and VRF systems are priced after a survey and the quote sets out the design.
About our air conditioning in Hook Green
Most air conditioning needs its own electrical supply from the consumer unit. Adding a new circuit is notifiable building work under Part P unless it’s done by a registered competent person, and as NICEIC approved contractors we can install and certify it as part of the job. Every installation in Hook Green begins with a look at the rooms, the walls and where the outdoor unit can go, then a fixed-price quote that names the make and model.
Around Hook Green, many people choose a system that heats as well as cools, which suits rooms the main heating doesn’t reach well, such as a garden room or loft.
Each manufacturer sets its own warranty period. Daikin, for example, gives a standard 2 years on split air conditioning, with longer extensions only on its air-to-water heat pumps. For any other brand, we explain the manufacturer’s terms on your quote.
- Where
- Hook Green (DA13)
- Region
- Kent
- Quote
- Fixed after a survey or pictures
- Replies
- We reply the same working day
- Typical price
- From £1,200 + VAT
- Credentials
- NICEIC and F-Gas
- Telephone
- 07833 053749
- Page updated
- 30 October 2026
Towns and villages near Hook Green
What else we do in Hook Green
What happens if it’s left?
A system that is the wrong size never works well. An undersized unit runs hard and still cannot keep the room cool; too big, and it switches on and off and wastes energy. Sizing each room properly on the survey avoids both. A dirty or faulty system works harder and costs more to run.
Several rooms, units or sites on one quote often makes better use of the time. Mention every unit or room you need covered, and you’ll get one fixed price.
Why people in Hook Green choose us
- We diagnose before we treat
- We work on all the leading brands
- 24/7 emergency line for breakdowns
- One contact for properties across the South East and London
Read what air conditioning costs and our accreditations and certificates.
Air conditioning in Hook Green: local notes
VOA council tax data date about 48% of homes across Hook Green and its surrounding area to the post-war years, 1945 to 1972, and about 86% of households live in detached or semi-detached houses, according to the last census (2021). Homes of that age usually have cavity or solid brick walls, and we check which before planning the pipe route. Houses normally have a side or rear wall with room for the outdoor unit, and a multi-split can serve several rooms from one outdoor unit.
Homes near Church of St Nicholas are a good example of where we look up the heritage status of the building before fixing anything to it. With historic houses such as Cobham College about 3.9 miles south-east, it’s a reminder that older homes nearby may be listed, which changes the planning rules.
Hook Green is about 2 miles south-west of Northfleet, in Kent. Our engineers cover Hook Green for air conditioning and across the rest of Kent. Our area takes in 922 places across Kent, from busy centres to quieter spots. The nearest of our city pages is Bromley, around 13 miles from Hook Green.
Our nearest recent job to Hook Green 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. More about it
Jobs in DA13 are looked at, quoted and booked the same way as anywhere else. You will find streets such as Fred Mead, Barker Fields and Lambert Mews, each of them within reach. We also cover the places around Hook Green: Southfleet (1 mile north-east), Betsham (1 mile north-west), Northfleet Green (1 mile east), Painters Ash (1 mile north-east) and Springhead (1 mile north). Larger places within reach include Maidstone (14 miles south-east), Dartford (5 miles north-west), Sevenoaks (11 miles south-west) and Gravesend (3 miles north-east).
Around Hook Green
Around Hook Green, our work takes us to homes and businesses near Longfield Chalk Bank, Black Lion pub and Longfield Academy, among other places. The closest station to Hook Green is Longfield station, roughly 1.2 miles south-west of the centre. Nearby you will also find Bluewater (2.8 miles north-west) and Darent Valley Hospital (3 miles north-west). Green spaces nearby include Sawyers Lake.
The process
Each visit follows the same order: agree the plan on site, protect the area, do the work, check the system and talk you through it. On site, the work takes about a day for a single-room system, longer for multi-room and ducted systems. We agree a date with you and plan the visit to Hook Green so we arrive with what’s needed.
- First the diagnosis: a survey of the rooms, the walls, the outside and the electrics.
- Then the prescription: the right system and size for each room, on a fixed-price quote.
- The treatment: units fitted, pipework and drain routed, and the electrics installed.
- Before it runs, the pipework is proved tight and put under vacuum.
- The sign-off: commissioning, a walk through the controls, and the F-Gas records and warranty details.
Preparing for the visit
- Plan for pets to be kept clear during the visit
- Name a contact who can meet us at the agreed time
- Mention any roof access, ladders or high-level work
Getting a price
For air conditioning in Hook Green, phone 07833 053749, or email if that’s easier. Tell us what kind of property it is and what you’d like done, and send a few pictures if you can. Enquiries get a reply the same working day.
Related advice
Rented and managed buildings
If you look after several properties, we can plan visits across the portfolio and price them together. Every address has its own paperwork, so each one has its own history.
Landlords, letting agents and managing agents book us, not only the people who live or work in the property. Tell us who the contact on site is and who should receive the paperwork, and we’ll keep everyone informed.
FAQs for Hook Green
Can I fit air conditioning in Hook Green without planning permission?
That depends on the building and where the outdoor unit goes. Central Hook Green sits inside the Hook Green 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 planning department at Dartford council, typically the authority for Hook Green.
Do you cover smaller places like Hook Green?
Yes, and the size of the place makes no difference to how we work. Visits to smaller places are planned so the engineer arrives with what the job needs.
What does it cost to install air conditioning?
Single-room systems start from £1,200 + VAT and are typically up to £2,200 + VAT. That covers supply, installation, commissioning and the F-Gas paperwork, and we fix it after a survey or from your photos.
Can you look at a system you didn’t fit?
Yes. We start with a proper look and tell you honestly what we find, including any issues with how it was fitted. Any work is priced before it goes ahead.
Can I fit air conditioning or a heat pump myself?
No, not the refrigerant side. Under the F-gas rules, it must be done by qualified engineers from a certified company, and a new circuit is notifiable under Part P unless a registered electrician, such as a NICEIC approved contractor, does it.
Can we book visits on a schedule?
Yes. Tell us what you have and how it’s used, and we will suggest a schedule with a fixed price. Leak checks required by the F-gas rules can be built in for larger systems.
Do you look at the job first?
Yes, every time. We diagnose before we treat: the survey tells us what the job needs and how to do it, and the quote is based on that.
A customer’s words
“Office air con broke down in the July heatwave. Called at 8am, engineer was here by noon and fixed within 2 hours. Brilliant emergency response. They now hold the service contract for the whole building.”
James T., Crawley, office manager