Is this your business? Claim this free listing to add your details, photos and start receiving enquiries.
Claim this listing5.0
29 Google reviews
1–2 days
Typical install time
£7,500
BUS grant amount
Air Conditioning Service London Ltd is an MCS certified air source installer based in Middlesex. They are registered with the Boiler Upgrade Scheme, meaning they can help you claim up to £7,500 towards your installation.
Based in Middlesex, NW9 6PR
Areas served:
5.0
29 Google reviews
Based on verified Google reviews
Mo Ga
This company has been recommended & I must say that was 100% accurate. The designated team to our property in Surrey was fantastic. Very professional, very calm , & while they were doing the work they done it very clean . Nothing was done in a rush . I asked many , many questions about & every time I got a polite answer . If you want professional to do your Air Con units . Get in touch with this company . We had a split system from the side of the property with one going through the loft on the upper stairs. Perfect with 5 stars from us . Very pleased. Highly recommend.
Dumi Turcan
I recently had the pleasure of working with this air conditioning company, and I couldn't be happier with the service I received. From the initial consultation to the installation of my new air conditioning unit, the team was professional, courteous, and efficient. They took the time to assess my needs and recommend the best solution for my home, and the installation process was seamless. Not only did they complete the job in a timely manner, but they also took the time to clean up after themselves, leaving no mess behind. The new air conditioning unit works perfectly and has made a significant difference in the comfort of my home. I would highly recommend this company to anyone in need of air conditioning services. Thank you for a job well done
James Lovell
Had my four air conditioning units serviced by these guys. They were professional, courteous and did great job.
Ladan Rahmatzadeh
Great service, quick to respond and easy to deal with. Thanks team
Fletcher
Allan and his team installed air conditioning in my new shop. On time, on budget and his installers fitted all the components with much skill and consideration for the building. They also cleared up immaculately. I recommend them to you.
Showing 5 of 29 reviews. View all on Google
We are MCS‑certified and registered with an approved consumer protection/competent person scheme, which is essential for quality assurance and to access grants like the Boiler Upgrade Scheme (BUS).
We carry out a detailed home assessment, including property type, insulation levels, existing heating system and available outdoor space, to confirm whether a heat pump is a good fit.
We design the system using a heat‑loss calculation for your home, then match the correct kW size and model (for example, air‑source vs ground‑source) so it runs efficiently and reliably.
Our fixed quote clearly lists the heat pump, cylinder, controls, labour, scaffolding (if needed), electrical work and any radiator or pipework upgrades, so you know exactly what you’re paying for.
Yes, as an MCS installer we can confirm your eligibility, apply for the BUS grant (worth up to £7,500) on your behalf and deduct it directly from your quote.
A typical air‑source heat pump installation takes around 2–5 days, and we’ll agree locations for the indoor and outdoor units, manage any planning considerations and keep you informed each day.
After the heat‑loss survey, we’ll advise if any radiators, pipework, electrics or hot‑water cylinder need upgrading so the system can run efficiently at lower flow temperatures.
Modern heat pumps are designed to be quiet and must meet UK noise regulations; we’ll position the unit to minimise any impact on you and your neighbours and comply with local planning rules.
You’ll get manufacturer warranties on the heat pump plus our workmanship guarantee, and we offer ongoing servicing and support to keep your system performing at its best.
We’ll estimate your likely annual running costs and potential savings based on your current fuel type, insulation level and tariffs, using real‑world performance data rather than lab figures.
Boiler Upgrade Scheme
Up to £7,500
off your heat pump installation
This installer handles the full BUS grant application — deducted directly from your quote. No upfront payment needed for the grant amount.
Scheme open until 2028 — limited funding available
Check your eligibilityReady to get a quote from Air Conditioning Service London Ltd?
Free, no obligation — we'll connect you directly