Efficient Cooling London Limited
Accepts Checkatrade Pay
Skills
- Emergency Air Conditioning Service
- Air Conditioning Servicing
- Air Conditioning Repair
- Air Conditioning Installation
Services
Customer Reviews
Write a review9.98 /10
Based on 15 reviews over the past 12 months
Quality of work
10
Reliability
9.93
Communication
10
Reviews (15)
10 Air Conditioning Installation
Posted 14 June
Aircon install in garden room
Marin and team were brilliant , great price, quick turnaround and neat and tidy - perfectVerified reviewerJob location: N12Rjeff b10 Air Conditioning
Posted 22 March
Installation of AC Unit
From the outset, Marin was very detailed in the planning and recommendation of the AC Unit. On the day of installation he was very precise in his work and all the elements were installed perfectly. We were provided with all the paperwork including the necessary readings for efficient running.Job location: EN610 Air Conditioning Repair
Posted 15 March
Professional AC Installation and Great Advice on Maintenance
The air conditioning installation was carried out to a very high standard. The work was clean, professional, and completed efficiently. Everything was installed properly and the system is operating perfectly. They also took the time to explain how the unit works and gave helpful advice on how to maintain it for better efficiency and long-term performance. Very knowledgeable and reliable service. I would definitely recommend them to others.Job location: E1710 Air Conditioning Servicing
Posted 14 March
Highly recommend
I had a new air conditioning unit installed recently and the experience was excellent from start to finish. The company was easy to deal with, booking was straightforward, and they kept me informed at every stage. On the day of installation, the engineers arrived promptly and got straight to work. They were friendly, respectful, and clearly very experienced. The installation was completed neatly with great attention to detail, and they made sure everything was positioned perfectly and working efficiently before leaving. Since the installation, the AC unit has been performing brilliantly. ItJob location: MK810 Air Conditioning
Posted 07 March
Professional ventilation and air conditioning service
The installation work was completed to a high standard and everything was left clean and tidy. Good communication and reliable service from start to finish. I would highly recommend this company.Job location: TW310 Air Conditioning
Posted 04 March
Air con service
Very skilled and knowledgeable. Highly recommend.Verified reviewerJob location: NW9
Photos
Company Info
Owner
Mr Marin Martinov Markov
Ltd Company
1 years on Checkatrade
VAT Registered
Yes: GB474926256
Efficient Cooling London Limited is a certified and experienced company specialising in the installation of split unit air conditioning systems for both residential and commercial properties.
With years of industry experience gained through subcontracting on large-scale projects, we now operate independently combining
design, technical expertise, and hands-on delivery.
We are committed to following correct procedures and industry standards, ensuring every task is completed efficiently and to a high standard.
Our work is clean, precise, and carried out with full attention to safety and detail.
Fully F-Gas certified and REFCOM registered, we offer reliable, professional service that homeowners and businesses can trust.
From planning to final installation, we deliver on what we promise with no shortcuts.
Accreditations and awards
This trade passed up to 12 Checkatrade vetting checks
Member since July 2025
Individual checks
Identification
Proof of address
Financial
Qualifications and accreditations
County court judgement
Open source media
Business checks
Customer Reviews
Company trading history
Company duplication
County court judgement
Enhanced business check
Director checks