Renewables
MCS-certified air source heat pumps, backed by the government's Boiler Upgrade Scheme grant.
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Air conditioning for year-round comfort
Wall-mounted and multi-split systems that keep rooms cool in summer and warm in winter - installed, serviced and repaired by our local team.
Cool summers, comfortable winters
UK summers are getting warmer, and rooms that overheat can make working, sleeping and relaxing difficult. A modern air conditioning system keeps you comfortable - and because most systems can heat as well as cool, it earns its place all year round.
Modern air conditioning units are air-to-air heat pumps. They move heat out of a room to cool it, and reverse the process to warm it - an efficient complement to your main heating. Air-to-air heat pumps can qualify for a £2,500 Boiler Upgrade Scheme grant.
- Domestic air conditioning installation
- Wall-mounted single-room systems
- Multi-split systems for several rooms
- Servicing and maintenance
- Repairs
Where it works best
Home offices
Stay focused and comfortable when you're working from home through the summer.
Loft conversions
Rooms under the roof can get very hot - air conditioning keeps them usable all year.
Bedrooms
A cooler bedroom makes for better sleep on warm nights.
South-facing rooms
Conservatories and sunny living spaces that overheat in the afternoon.
How we work
Survey
We look at the rooms you want to cool or heat, where the indoor and outdoor units can go, and how pipework will run.
Quote
You get a clear, fixed quote with the recommended system, and we'll confirm install time and any disruption.
Install
Indoor and outdoor units are fitted neatly, with pipework and cabling kept as discreet as possible.
Commission
We test the system, set it up and show you how to use it.
Qualified & backed by warranty
Installing and working on air conditioning systems requires F-Gas qualified engineers, and our installs come with manufacturer-backed warranties. We'll explain the warranty on your chosen system and what servicing is needed to keep it valid.
Book a survey
Frequently asked questions
How much does air conditioning cost to run?
Modern systems are efficient, and running costs depend on the size of the room, how often you use it and your electricity tariff. We'll recommend a correctly sized system so it doesn't use more energy than it needs to.
Is air conditioning noisy?
Indoor units are designed to be quiet, particularly on lower fan settings. We'll position the outdoor unit carefully to keep noise away from bedrooms and neighbours.
Can air conditioning cool my home enough to lower the overall temperature?
Yes. Cooling the air is exactly what it's designed to do, bringing your home's temperature down rather than just moving air around like a fan. This makes a real difference for anyone who's more sensitive to heat, including older people, young children, and anyone with a health condition affected by high temperatures. Keeping your home cooler during hot spells can support better sleep and general wellbeing when the weather turns.
Can air conditioning heat my home in winter?
Yes - most modern systems are heat pumps that can heat as well as cool, making them a useful source of warmth for the rooms they serve.
How much does air conditioning cost to install?
A single wall mounted unit serving one room typically costs between £1,500 and £3,500 installed. A multi-split system serving three or four rooms from one outdoor unit usually runs from £3,500 to £6,000, with each additional indoor unit adding roughly £800 to £1,200. The variable is almost always the pipework: how far it has to travel between the indoor units and the outdoor unit, and how accessible the route is. We quote a fixed price after looking at the property.
How long does installation take?
A single split unit is usually one to two days. A multi-split system takes two to four days, depending on the number of rooms and the pipe routes. Most of the work is running pipework and electrics rather than fitting the units themselves.
Can I get a grant towards air conditioning?
Possibly. Since July 2026, air-to-air heat pumps have been eligible for a £2,500 grant under the Boiler Upgrade Scheme, provided the system genuinely provides space heating as well as cooling and the property meets the scheme's conditions. A cooling-only system does not qualify. We are MCS certified, so we can tell you at survey stage whether your installation is eligible and handle the application if it is.
Do I need planning permission for the outdoor unit?
Usually not, but it hinges on one detail: permitted development rights only apply if the system provides heating as well as cooling. A cooling-only unit needs planning permission. Beyond that there are limits on the size of the unit, how many you can have, and where it can go, including a restriction on roof positions. Listed buildings are excluded from permitted development altogether, and conservation areas have extra rules about elevations facing a highway. Both are common across the Cotswolds, so we check with the local planning authority before quoting rather than after.
Does air conditioning need servicing?
Yes, annually. Filters need cleaning, refrigerant levels and electrics need checking, and under F-Gas regulations systems need to be maintained properly. Annual servicing is also normally a condition of the manufacturer warranty, so skipping it can cost you more than it saves. We can set up an annual service when we install.
What warranty do the systems come with?
Manufacturer warranties on domestic air conditioning typically run three to five years, and some manufacturers extend that to seven when the system is installed by an accredited installer and registered. Almost all of them make annual servicing a condition. We will tell you the exact warranty for the system we are quoting, and our own workmanship is guaranteed on top.
How much mess does the installation make?
Less than people expect. The main work is drilling a core through an external wall for the pipework and running a dedicated electrical supply. We agree the pipe route and the outdoor unit position with you before we start, use dust sheets throughout, and clear up at the end of each day.
Related services
Underfloor Heating
Even, gentle warmth with no radiators - a natural pairing for a heat pump system.
Learn more →Central Heating
New systems, upgrades, radiators and smart controls - designed and installed as one system, not just parts.
Learn more →What Local Homeowners Say
Louise Adams
April 2026
"Dan and the team did an absolutely fabulous job of renovating our main bathroom. They were friendly, professional, polite and worked amazingly hard. Dan made the whole process really easy as he project managed everything. I highly recommend him for anyone that wants bathroom renovations / plumbing work. Just beware - he does such a good job, you’ll want him to do every bathroom in every house you ever own!"
Kate Jones
September 2025
"Dan project managed and fitted a complete renovation of an en-suite shower room and downstairs cloakroom. Everything was super clear, from pricing to schedule, and all work was very tidy with brilliant attention to detail. I am beyond delighted with the results and would recommend him 100%. (Just don't book him until he's been back to do my main bathroom!) Thanks again Dan and team, brilliant job all round."
Dympna Ingram
August 2026
"I can't praise Dan and his team more highly. They fitted a complete new heating system for me whilst I was away, as well as doing a few small plumbing jobs around the house. A perfect installation and a tidy home when I got back,. What more can you ask? Perfect! Great value too. I can't recommend them more highly."
Adam
July 2026
"Dan is my go to person for all plumbing and heating jobs. From annual services to moving radiators. Most recently he's installed an additional outside tap, being flexible alongside the timing of the landscapers and going the extra mile to hide the pipework despite the extra effort. A very nice job."
Jack Nicholls
June 2026
"Dan has done multiple jobs for us over the years, all to a very high standard. He consistently goes the extra mile and delivers exactly what he says he will. His advice is always honest, and he never pushes unnecessary work. Can’t recommend him highly enough."
Cathy Casey
September 2026
"What a lovely young man, he definitely knows how to treat an old lady on her own who almost panicked when her loo was leaking. A nice, calm young man who fixed it so quick and calmly. Hopefully I’ll never need a plumber again, but if I do I know where to go first."
Sarah Pashley
July 2026
"Dan replaced our old boiler, and has serviced the new one ever since. He’s friendly, reliable and well priced. The whole experience is easy from start to end and despite being busy, he’ll always fit you in. Wouldn’t hesitate to recommend him."
Patrick Timmons
July 2026
"Daniel came out quickly to fix a gas leak after a kitchen fitter hit a gas pipe in our home. He was professional, and the quality of his work was excellent. Highly recommend."
Darren Bench
April 2026
"Dan was a lifesaver attended at very short notice sorted ouy our burst expansion tank and got the heating and hot water back up and running promptly and quickly. Really great guy and brilliant service and support. Thoroughly recommended will definitely use Cotswold Heating and Renewables again."
Adele Moorhouse
March 2026
"Dan serviced our Worcester Bosch boiler today. A very efficient friendly workman, took his shoes off which I appreciated 😃 very polite and professional. He explained all about the boiler and services attached to it, very knowledgable, we will definitely be using Dan again, thank you."
Jennifer Wood-Hill
June 2026
"Dan installed a new Worcester Bosch boiler for me, to replace a faulty one. He was very efficient, competent, polite and friendly throughout. I definitely recommend him."
Tim Edgecox
July 2026
"Excellent service from Dan. I drilled through a water pipe at home. Rang Dan and with out any hesitation he was there in 15 mins at unreasonable hour... great service and very professional. I definitely be using Dan again for future plumbing work."
Justine Willis
September 2025
"Dan and his team recently renovated our family bathroom and we're delighted with the result. Whether plumbing, plastering, tiling or fitting, all the team were efficient, professional and pleasant, and provided helpful advice and recommendations as needed. The bathroom has been transformed and we wouldn't hesitate to recommend them."
Paul Hickman
April 2026
"Dan came out really quickly when we called him after a boiler breakdown, quickly diagnosed the fault and ordered the required parts, returning later the same day to fit them and get the boiler going again. Would definitely recommend"
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