Air Conditioning Installation in London
The right system, fitted neatly and properly
Our air conditioning installation service in London covers homes, offices and shops of every size. An F-Gas certified engineer surveys the space, recommends the right system and fits it neatly, from a single wall-mounted unit in a bedroom to a multi-split system cooling several rooms. Many modern units heat as well as cool, so one system can keep a room comfortable all year. Installation is one of our air conditioning services, and once your system is in we can keep it running well with regular air conditioning servicing.
Air con installation for every space
HOME AIR CONDITIONING
Cool bedrooms, living rooms and home offices with a quiet wall-mounted unit. We help you choose the right size and position, and route the pipework as neatly as possible.
SPLIT & MULTI-SPLIT SYSTEMS
- Single split systems for one room
- Multi-split systems for several rooms
- Outdoor units sited with care
- Neat, discreet pipework and trunking
COMMERCIAL AIR CONDITIONING
- Offices, shops and restaurants
- Cooling for server and comms rooms
- Work planned around opening hours
- Replacing old or failing systems
AFTER INSTALLATION
- Full commissioning and testing
- A walk-through of your controls
- Work guaranteed for up to 18 months
- Servicing to keep it running well
How your air con installation works
- Survey and quote: We look at the room, its size, how much sun it gets and where the indoor and outdoor units could go, then give you a free, fixed-price quote.
- Installation: Our F-Gas certified engineers mount the units, run the refrigerant pipework, condensate drain and electrics, and keep the work area clean as we go.
- Commissioning and handover: We pressure test the pipework, check the system heats and cools as it should, then show you how to use the controls and remote.
Choosing the right system for your space
The right air conditioning depends on the space, not just the budget. A unit that is too small runs flat out and struggles on hot days, while one that is too big wastes energy and keeps switching on and off. In flats, you may need permission from the freeholder or landlord before an outdoor unit goes on the wall, and some installations need planning permission, so it is worth checking early. Tell us about your home or business through our contact page and we will recommend a system that suits it.
Areas we cover
From busy city hubs to peaceful suburban neighborhoods, we’ve got London covered. Our expert property maintenance services ensure your home or business stays in top condition, no matter where you are in Greater London.
Why choose Jennings?
- Clear, competitive pricing
- No call-out fee, free fixed-price quotes
- F-Gas certified engineers
- Tidy, honest and reliable
- Work guaranteed for up to 18 months
- Covering homes and businesses across London
Visit our Pimlico shop
Our shop on Lupus Street in Pimlico stocks quality plumbing, heating and electrical supplies from trusted brands. Tradespeople and DIYers are both welcome, and our team is always happy to give advice.
See what our valued customers have to say
EXCELLENT
Based on 323 reviews
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Uncovered - The Electric Rock ExperienceTrustindex verifies that the original source of the review is Google.
Amazing as always!Posted on Google![]()
Bronnie BaynesTrustindex verifies that the original source of the review is Google.
Amazing communication and good availability. plumber was extremely professional and arrived on time. Wish there was a bit more transparency on additional payments ie. parking and sealant.Posted on Google![]()
Sue DaviesTrustindex verifies that the original source of the review is Google.
Jennings are incredibly efficient and helpful. They’ve completed my boiler service and organised the necessary plumbing and electrical certifications . Great after sales service.Posted on Google![]()
Diana GouldTrustindex verifies that the original source of the review is Google.
Excellent job. Solved a long standing problem quickly and effectively. 100% recommend 👍Posted on Google![]()
Paul GrecianTrustindex verifies that the original source of the review is Google.
What a fantastic company! From my first conversation with Sian to installation of my new Vaillant boiler they have been absolutely brilliant. Sian responded instantly via What's App when ever I had a question regarding pricing and installation. Sam the installer and his colleague with very friendly, professional, tidy and talked me through the full installation once completed. I have already given contact details to some of my work colleague's this morning. I will use them to service my boiler going forward in the future and for any other plumbing needs. Absolutely 1st Class Company!Posted on Google![]()
Brenda ZangTrustindex verifies that the original source of the review is Google.
Excellent service from start to finish. Had a new boiler installed and a full power flush carried out. Everything was done professionally, efficiently, and to a very high standard. The team were friendly, tidy, and kept us informed throughout. Highly recommend!Posted on Google![]()
Sam HarveyTrustindex verifies that the original source of the review is Google.
Easily one of the best experiences I’ve had with tradesmen. Sian was super friendly and helpful, and then Harry showed up early, fixed the issue promptly and was a legend! Highly recommended.Posted on Google![]()
Joe CarreiroTrustindex verifies that the original source of the review is Google.
Service was professional and friendlyPosted on Google![]()
Olive Tree HouseTrustindex verifies that the original source of the review is Google.
I’ve been dealing with ongoing pump issues for as long as I can remember, and after multiple visits from different plumbers, nothing ever fully got resolved. Harry from Jennings was the first to actually diagnose the problem and sort it in one visit. Professional, efficient, and clearly knows his craft inside out. I couldn’t recommend Jennings more highly.Posted on Google![]()
Stella OforiTrustindex verifies that the original source of the review is Google.
Tristan was very polite, friendly and very professional. He is also very good at his job and very efficient. Very happy with the service