Air conditioning · Cools and heats
Air conditioning installation in Andover
Wall-mounted air conditioning that cools in summer and heats in winter, designed room by room and priced online.
5.0 on Google from 63 reviews · Gas Safe and OFTEC registered
How much does air conditioning cost in Andover?
Air conditioning from DWM starts from £2,042 for one room, fitted and including VAT. Two or more rooms on one outdoor unit cost less per room. The air con price tool designs the system room by room and gives you an estimated price.
Call 07774 319391 or WhatsApp Dexter.
Sized for the room, comfortable all year
Running costs are a guide for each unit size at today's electricity price cap.
- Small room6-12m² · 2.5kW unitAbout a small double bedroomAbout 2p an hour to cool, 7p to heat
- Medium room12-23m² · 3.5kW unitAbout a large living roomAbout 3p an hour to cool, 9p to heat
- Large room23-35m² · 5kW unitA large open plan living and dining areaAbout 4p an hour to cool, 12p to heat
- Extra large room35-50m² · 7.1kW unitA big open plan living, dining and kitchen areaAbout 6p an hour to cool, 16p to heat
Price
From £2,042 a room, fitted
Two rooms save money and three rooms save more, on one outdoor unit.
Get my air con priceWhat affects the price
- The number of rooms
- The size of each room and how much sun it gets
- The unit range you choose
- The pipe run to the outdoor unit
- Where the outdoor unit goes
How long it takes. A single room system is usually fitted in a day. Multi-room systems take longer, and Dexter confirms the timing with your price.
How it works in your home
Home air conditioning is no longer just for hot countries. The wall units Dexter fits are air to air heat pumps, so the same unit cools a bedroom on a summer night and heats the room efficiently in winter. They are quiet, controlled from a remote or an app, and fitted with neat white trunking.
Dexter fits Mitsubishi Electric and Daikin units, and every major brand on request. Each system is designed room by room: the indoor unit is sized to the room and how much sun it gets, and one outdoor unit can serve two or three rooms.
The price tool takes you through the rooms one by one and shows an estimated price for the whole system, with a guide to running costs for each room.
What is included in every air con price
- Indoor unit fitted in each room
- Matched outdoor unit with mounting kit
- Up to 5 metres of pipework per room
- White trunking for a neat finish
- Condensate drain
- Electrical connection
- Commissioning and a walk-through of the remote and app
- Manufacturer warranty registered for you
Why choose air to air air conditioning
- Cools bedrooms and offices on hot days
- Heats rooms efficiently in winter
- Quiet indoor units with remote and app control
- One outdoor unit can serve several rooms
- Neat installation with white trunking
How it works
No call centre and no sales visit. The person you speak to is the person who does the job.
- 1Design it room by room
Pick your rooms in the price tool and see an estimated price for the whole system.
- 2Positions confirmed
Dexter confirms where the indoor and outdoor units and the pipe run will go.
- 3Fitted and explained
The system is fitted, commissioned and you are shown how to use the remote and app.
Dexter's own photos
Real jobs, photographed by Dexter. No stock pictures.
Air to air heat pump outdoor unit on a brick wall
What customers say
5.0 on Google from 63 reviews. Read them all on Google
★★★★★
Dedicated, professional and friendly, Dexter has done many jobs for us and he never disappoints! Fitting our Air-to-Air heat pump was particularly challenging so we were very glad to have such an expert doing the job.
★★★★★
Dexter was the complete professional - quick survey, quotation and work completed within a week !! Friendly, approachable, with a high standard of Work throughout (including the final tidy up !!) Highly Recommended.
Roger ParrishGoogle review, January 2025
★★★★★
Could not recommend Dexter more. Helpful, friendly and great at communicating with us. Would not hesitate to have him back if we needed further work.
Charlotte CourtenayGoogle review, January 2024
★★★★★
Very professional, on time and reasonably priced service on a number of jobs, I would highly recommend! Credit to the profession!
jason barryGoogle review, February 2025
Questions
Air conditioning:
your questions
Not sure what boiler you have? Send Dexter a photo and he will tell you.
WhatsApp DexterDoes air conditioning heat as well?
Yes. The units Dexter fits are air to air heat pumps, so they cool in summer and heat in winter.
What does air con cost to run?
The price tool shows a guide to running costs for each room. As an example, a small bedroom unit costs a few pence an hour to run.
Which brands do you fit?
Mitsubishi Electric and Daikin as standard, and every major brand on request.
Do I need planning permission?
Most home air conditioning does not need planning permission, but there are rules on outdoor unit size and position. Dexter will advise for your home.
Do you service air conditioning?
Yes. See the air con servicing page.
Jobs in this section
Bedroom air conditioningCool, quiet bedrooms on hot nights.Find out more
Multi-room air conditioningTwo or three rooms on one outdoor unit.Find out more
Garden room and office air conGarden rooms and home offices, comfortable all year.Find out more
Air con servicingA yearly clean and check for wall-mounted air con.Find out more
Ask Dexter about air conditioning
Send the short form and Dexter rings you back himself. Or call 07774 319391 or send a WhatsApp.
Gas Safe and OFTEC registered · 5.0 on Google from 63 reviews · Based in Andover, covering Hampshire and Wiltshire