Air Conditioning Cleaning in London
Is your air conditioning system blowing warm air, giving off a musty smell, or not performing as efficiently as it used to? At Ninja Air Conditioning, we offer professional, thorough air conditioning cleaning in London to restore system performance, improve air quality, and prevent breakdowns.
With over 15 years of experience working across London homes and commercial properties, we specialise in air conditioning filter repairs and deep internal cleaning to extend the life of your AC system and keep it running efficiently.
Internal unit cleaning
Filter washing or replacement
Coil and condenser deep cleaning
Drain pipe flushing
Mould, dust, and odour removal
Airflow optimisation
System sanitising
Preventative cleaning plans for homes and offices
Why Choose Ninja Air Conditioning?
A clean AC is a healthy, efficient AC. With over 15 years in the industry and a strong track record across Greater London, we’re the trusted choice for both residential and commercial air conditioning care.
- 15+ years of hands-on experience
- F-Gas certified, fully insured engineers
- Deep cleaning for all major AC brands
- Affordable filter replacements & repairs
- Prompt, polite, professional service
- No hidden charges – full transparency
Our Cleaning and Filter Repair Process
1
Full System Evaluation
We start every service with a thorough inspection to identify dust build-up, filter blockages, leaks, or restricted airflow that may be affecting your system.
2
Filter Cleaning & Replacement
Your filters are the front line of your AC system. We clean reusable filters and replace worn or damaged ones to ensure clean, uninterrupted airflow and healthier indoor air.
3
Evaporator & Condenser Coil Cleaning
Dusty coils can reduce efficiency and force your system to work harder. We clean both indoor and outdoor coils using safe, effective methods to restore your system's heat exchange performance.
4
Drainage Line Flushing
We clear out condensate lines and pans to prevent clogs, water damage, and foul odours. This step is essential to avoiding leaks, especially during summer use.
5
Odour & Mould Elimination
Musty smells or visible mould are signs your system needs a professional clean. We sanitise affected areas and improve your indoor air quality with eco-safe solutions.
6
Performance Testing & Advice
Once cleaned, we test your system’s airflow and temperature output. If filter damage or internal wear is spotted, we’ll advise on suitable air conditioning filter repairs or replacements.
Trusted Across London & Beyond
We’ve helped clients in Croydon, Barnet, Newham, Ealing, Enfield, Brent, Kingston, Richmond, and Guildford stay cool with expert AC installation in London. Whether you’re in a high-rise apartment or a suburban family home, we’ve got you covered.
We understand London homes, shops, and offices — and we tailor every system accordingly.
Areas We Cover
Enfield
Croydon
Newham
Brent
Ealing
Barnet
Wandsworth
Tower Hamlets
Hillingdon
Kingston upon Thames
Redbridge
Guildford
