Business Details
42 Years
experience
Your Trusted HVAC Partner in London
Established in 1984, Complete Cooling Systems has built a reputation as a trusted provider of air conditioning and ventilation solutions across London, Kent, and Surrey. With over four decades of experience, our team specialises in designing, installing, and maintaining HVAC systems tailored to both residential and commercial needs. As ISO 9001:2015 certified professionals, we prioritise quality, safety, and customer satisfaction, ensuring every project meets rigorous industry standards. Our engineers are F Gas Qualified and REFCOM registered, reflecting our commitment to technical excellence and environmental responsibility. We serve diverse sectors, including education, healthcare, hospitality, and offices, offering bespoke solutions that balance energy efficiency with performance.Our dedication to transparency and reliability is evidenced by our 98% customer recommendation rate and long-term client relationships. As Daikin D1 Business Partners and accredited installers for Mitsubishi Electric and Panasonic, we combine cutting-edge technology with proven expertise. Our 40-year legacy underscores our ability to deliver innovative, sustainable cooling solutions while maintaining a client-centric approach. Whether addressing emergency repairs or planning large-scale installations, we ensure minimal disruption and maximum efficiency. This depth of experience and focus on continuous improvement positions us as leaders in the HVAC industry.
Services
Air Conditioning Installations
Air Conditioning Maintenance
Residential Air Conditioning
Commercial Air Conditioning
Ventilation Systems
Heat Recovery Systems
HVAC Maintenance
School Air Conditioning
Hotel Air Conditioning
Office Air Conditioning
Details
- Year established: 1984
Highlights and features
- We have 40 years of experience in HVAC design and installation
- Our engineers are ISO 9001:2015 and REFCOM certified
- We offer free site surveys with tailored quotations
- Our 98% customer recommendation rate speaks for itself
- We price-match like-for-like competitor quotes
Associations and certifications
- ISO 9001:2015
- REFCOM
- Safe Contractor
What people say
Exceptional service
Professional and thorough
Efficient and careful
Reliable and transparent
Knowledgeable team
Services
Air Conditioning Installations
We design and install custom air conditioning systems for residential and commercial properties, using energy-efficient technology from leading manufacturers like Daikin and Mitsubishi. Our qualified engineers ensure minimal disruption during installation while optimising system performance. With 40 years' experience, we deliver tailored solutions that meet specific cooling and heating requirements.
Air Conditioning Maintenance
Our maintenance agreements ensure optimal system performance through regular inspections, cleaning, and compliance with F Gas regulations. We service all brands and types of air conditioning equipment across London, Kent, and Surrey. Our REFCOM-registered engineers provide preventative care to extend system lifespan and maintain efficiency.
Ventilation Systems
We supply and install domestic and commercial ventilation systems, including heat recovery units that improve indoor air quality while reducing energy costs. Our ISO 9001-certified team designs solutions that comply with building regulations and enhance thermal comfort in residential and workplace environments.
Commercial Air Conditioning
Specialist HVAC solutions for offices, schools, hotels, and medical facilities, including large-scale systems with BMS controls. Our engineers handle complex installations and maintenance contracts, ensuring reliable climate control for commercial operations while maintaining compliance with industry standards.
Heat Recovery Systems
We install mechanical ventilation systems with heat recovery (MVHR) that capture and reuse thermal energy to reduce heating costs. These systems improve energy efficiency in homes and businesses while maintaining fresh air circulation, aligning with our commitment to sustainable HVAC solutions.
People
Kevin Efford
Managing Director
With over 40 years in the HVAC industry, Kevin leads our team with a focus on customer satisfaction and technical excellence. He ensures seamless project delivery while maintaining our ISO 9001 standards and industry-leading service quality.
Alan
Senior Consultant
Specialising in residential HVAC solutions, Alan provides expert system recommendations based on 20+ years of experience. His client-focused approach ensures tailored installations that meet specific home cooling requirements.
Sam
Lead Installer
A certified F Gas engineer with 15 years' experience, Sam leads installation teams known for their professionalism and attention to detail in domestic and commercial projects across Kent and London.
Chris
Senior Technician
With REFCOM certification and 12 years' field experience, Chris specialises in complex HVAC installations. His expertise in system commissioning ensures optimal performance and client satisfaction for every project.
Luke
BMS Specialist
Our building management systems expert, Luke has 10 years' experience programming and maintaining commercial HVAC controls. His technical proficiency ensures seamless integration of climate control systems in schools and offices.
Questions
What areas do you cover for HVAC services?
We provide air conditioning and ventilation services across London, Kent, and Surrey, with engineers based locally to ensure rapid response times for both residential and commercial clients.
Are your engineers certified for HVAC work?
Yes, all our engineers are F Gas Qualified and REFCOM registered. We're also ISO 9001:2015 certified, ensuring our work meets the highest industry standards for quality and safety.
Do you offer maintenance contracts for existing systems?
We provide comprehensive service agreements that include regular inspections, cleaning, and compliance checks to maintain system efficiency and extend equipment lifespan for both residential and commercial clients.
Can you install air conditioning in listed buildings?
Our team specialises in discreet installations that preserve architectural integrity while meeting modern cooling needs. We've successfully completed projects in heritage properties across Kent and London.
Do you offer emergency HVAC repairs?
While we don't provide 24/7 emergency services, we prioritise urgent repair requests and typically offer same-day assessments for critical system failures affecting comfort or business operations.
Are finance options available for commercial installations?
Yes, we offer flexible financing plans for business clients. Contact our team to discuss tailored payment solutions that accommodate your commercial HVAC project requirements.
