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Air-To-Air heat pumps or Air Conditioning installation

Looking to start your air conditioning journey? You’ve found the right place.

Remote quotations until you’re ready for a survey. Leave your details in the box on the right and one of our team will reach out to you on the same day.

  • Year round comfort for your home
  • 0% VAT to pay on the entire installation
  • No planning application required in most cases
  • Smart controls available
  • Package discounts available if installed with solar
by 100% of customers


Talk to us today and get the information you need to make an informed decision in your own time.
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Our Process Made Simple

We like everything to be simple and easy, from beginning to end.


Telephone Consultation

After learning more about your project goals and your property make up, we will email an indicative quote. This can be fine tuned until you’re happy with the design, brand choice and air conditioning installation cost, ensuring it aligns perfectly with your preferences and budget.


In Person, On Site Survey

We will never send a salesman to eat all your biscuits. We arrange for one of our in-house air conditioning experts to finalise the specification with a home visit, confirming the accuracy of our remote design. This gives you a chance to meet the team leader working in your home and makes sure we iron out stumbling blocks.


Air Conditioning Installation Day

After comprehensive planning, our in-house installers complete your air conditioning installation in typically 1-2 days. We prioritise transparency and affordability, ensuring that the air conditioning installation cost remains within your budget. Once complete, we guide you through the best operation and help it run as efficiently as possible.

Air-To-Air Heat Pumps: year round comfort for your home.

There’s more air-to-air heat pumps being installed now than ever. With warmer summers combined with 0% VAT on air-to-air heat pump installations, is there any question why?

Air-to-air heat pumps for cooling & heating, or air conditioning for cooler summers only, all options available at Cahill Renewables.

Reach out to one of our friendly teams to have a bespoke system of your own designed.

All air-to-air heat pumps are at 0% VAT, including installation
Use electricity to efficiently heat your home
Free air conditioning in the summer with solar panels
Efficient operation for low carbon impact
Contact Us Today!

Frequently Asked Questions

Air conditioning units and air-to-air heat pumps may seem similar, but they serve different primary functions. Air conditioning units are designed specifically for cooling only. On the other hand, air-to-air heat pumps are more versatile as they can provide both cooling and heating. In the summer months, they work like traditional air conditioners, in cooler months they extract heat from the outside air and transferring it inside to warm the house.

This dual functionality makes air-to-air heat pumps a more comprehensive solution, likely why they’re the more popular of the two. Air to air heat pumps are often more energy-efficient than traditional air conditioning systems

All installers have their own preferred brands, we work with and are qualified to install many of the major manufacturers. We work with LG, Mitsubishi, Stiebel Eltron, Daikin, Nibe, Vaillant and many more. We may specify a different brand in two homes, depending on the system requirements. If you’re set on your choice already, let the team know and we can accommodate it.

We offer a variety of air conditioning systems suitable, including split units, central air systems, and single room units. Our selection caters to different home sizes and layouts, ensuring that each customer finds a solution that best fits their needs.

Once installed, both A2A heat pumps and air conditioning units are very easy to maintain, however, it will need attention on a regular basis, just like a boiler does. Annual services are a requirement of most manufacturers to maintain their warranty. Checks between 2 to 4 months are recommended in order to prolong the life of the unit, services are recommended annually to get ahead of any issue and maintain the efficient operation.

Air-to-air heat pumps do qualify for 0% VAT however aren’t they don’t qualify for the Boiler Upgrade Scheme like air-to-water heat pumps do. Why not see if an air-to-water heat pump with the same 0% VAT and £7,500 off is cheaper than an air-to-air system installation

This could be your AC or air-to-air installation...

April 10, 2024
Trustindex verifies that the original source of the review is Google.
Got a 5kw solar and 8kwh battery system installed by Cahill and had a great experience from start to finish. Would 100% recommend them. Customer service was top notch and the installation was quick and straightforward. They made it easy and while it’s still early days, it’s good to see how much you’re generating and saving with the metrics in the app. 5 star!
Emma PS
Emma PS
March 21, 2024
Trustindex verifies that the original source of the review is Google.
Cahill Renewables installed my solar and battery solution November 2023. They have been incredibly professional and prompt at every stage from initial enquiry, installation and after care service. They were so efficient with the paperwork, which enabled me to be exporting back to the grid within 4 weeks. I am really enjoying being a solar power user.
Garth Sylvester
Garth Sylvester
March 19, 2024
Trustindex verifies that the original source of the review is Google.
We chose Cahill Renewables to fit our Heat Exchanger as of all the people we talked to, they were by far the most professional in their attitude, explaining exactly what we would need. The team who came to fit it were there on time and got straight to work. They made a very neat job under quite difficult circumstances as we have a small bungalow with not much room to move anything about. Apart from providing coffee and tea we didn’t have to lift a finger, for which, now getting on in years, we were very grateful. They made an extremely neat job running the pipes under the house, so, no ugly fittings running along skirting boards, although of course this made the job harder for them it was their idea and we were extremely grateful. The whole service from beginning to end was extremely professional. We wouldn’t hesitate to recommend Cahill Renewables in the future.
Robbie Tindal
Robbie Tindal
February 26, 2024
Trustindex verifies that the original source of the review is Google.
Having decided to have solar panels installed Cahill Renewables were one of five companies we approached for a quote. Right from the start we were impressed with their response, their efficiency and willingness to listen to what we wanted and to answer all the questions we had. The quote we received was competitive and having agreed a date and timescale for the work it all went ahead as planned. All of the guys who came on site were polite, considerate, careful and professional. They worked extremely well as a team to ensure the job was completed in a timely manner and kept the site clean and tidy. We enquired about having some additional electrical work done linked to the solar installation and this was scheduled to fit in with the existing work whilst they were on site. We have no hesitation in recommending Cahill Renewables to others. A great team in all respects.
Airsoft GB
Airsoft GB
January 31, 2024
Trustindex verifies that the original source of the review is Google.
Cahill Renewables have been absolutely great installing our home solar system. They have been incredibly helpful from the initial quote, interpreting our needs to provide the final quote, installing all the panels and battery and then patiently explaining how the Tesla battery system works. A very helpful and competent team which we throughly recommend.
Stephen D
Stephen D
January 22, 2024
Trustindex verifies that the original source of the review is Google.
Joe was incredibly efficient, patient and helpful. Couldn't praise more!
CBF Lazaro
CBF Lazaro
December 5, 2023
Trustindex verifies that the original source of the review is Google.
Ended up not going ahead due to technicalities and planning permission requirements on my specific situation, but cahill renewables were the ones to go with if I did go ahead. Josh was polite and knowledgeable, got a very fair quote from them for a ASHP install and the quoting process was very pleasant and non pushy.
Praful Lakhani
Praful Lakhani
November 1, 2023
Trustindex verifies that the original source of the review is Google.
EXCELLENT - Every team from Sales to Scaffolding to Electrical to installers and tilers were just exceptional. Ours is a slate roof and required more careful work and matching. THEY EXCELLED in every respect. . They arrived on time, were most courteous and very clean and tidy.
Peter Laurence
Peter Laurence
October 23, 2023
Trustindex verifies that the original source of the review is Google.
A thoroughly pleasant and efficient company who were a great help throughout the solar panel "process". Great products, professionally fitted and our questions answered very promptly. A pleasure to do business with.
Jonathan Farnhill
Jonathan Farnhill
October 18, 2023
Trustindex verifies that the original source of the review is Google.
I have just had solar panels, an inverter and batteries installed in our house, and the service and support we received from Cahill Renewables was first class at every stage of the process. I have no hesitation in recommending them as a highly competent provider and installer of PV systems
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Are you ready to start your project with a solar panel service?

If you are looking for an air conditioning installer near me or an air to air heat pump installer near me, Cahill Renewables make it easy for you to find the perfect system to manage your energy better and reduce your bills. Whether you are looking for advice and guidance from an expert, a heat pump consultation, or just want to understand the different systems available, our team of experienced installers near me is here to help. Speak with one of our trained heating architects today.
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Colchester & Canterbury
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01206 646664
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