Air Conditioning Services in London
Jennings provides air conditioning installation across London, plus servicing and repairs for homes and businesses. Our F-Gas certified engineers fit split and ducted systems, fix faults and keep existing units running efficiently.
We’ll recommend the right system for your space, give you a free fixed-price quote and fit it neatly, with our work guaranteed for up to 18 months.
Air conditioning services in London
EMERGENCY
AVAILABLE 24/7
Air con stopped cooling? Our engineers are on call 24/7 for urgent air conditioning faults and breakdowns.
AIR CONDITIONING INSTALLATION
- New air conditioning installations
- Split and ducted AC systems
- Homes, offices and shops
- Replacing older, less efficient units
AIR CON REPAIR & SERVICING
- Air con fault finding and repairs
- Weak cooling and poor airflow
- Regular air con servicing
- Tuning for better efficiency
SYSTEM DIAGNOSTICS
- Full system health checks
- Airflow and efficiency testing
- Refrigerant and operating checks
- Advice on long-term efficiency
Air conditioning for London homes
Hot bedrooms, a stuffy home office or a top-floor flat that bakes all summer? We install, service and repair air conditioning in homes of every size across London, and choose a system that suits the room and your budget.
Our domestic air conditioning services include:
- Installing and replacing air conditioning units
- Air con servicing, maintenance and repairs
- Whole-home air conditioning upgrades
- Smart thermostat and climate control installation
- Cleaning units and improving airflow for efficiency
- Split and ducted system installation
- Finding and fixing cooling problems
- Energy-efficient air con installation
Commercial air conditioning in London
We install, service and repair air conditioning in offices, shops and managed buildings across London. An overheating workplace is bad for staff and customers, so we plan our work to keep disruption to a minimum.
Our commercial air conditioning services include:
- Commercial air con installation and replacement
- Planned servicing and preventative maintenance
- System upgrades for larger or multi-zone buildings
- Climate control and smart controls
- Improving airflow and running efficiency
- Split, ducted and multi-split systems
- Fault diagnosis and rapid repairs
- Energy-efficient cooling for businesses
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, experienced engineers
- Tidy, honest and reliable
- Work guaranteed for up to 18 months
- Covering homes and businesses across London
Need air conditioning supplies?
Our shop on Lupus Street in Pimlico stocks quality air conditioning, plumbing and electrical supplies from trusted brands, along with everyday essentials. Professional installers 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