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Expert HVAC Solutions for Sussex Homes & Businesses
Cool Temp Air conditioning & Ventilation Air Conditioning and Ventilation Services has been delivering professional climate control solutions across Sussex, Surrey, and Kent since our establishment. Our team specialises in tailored air conditioning and ventilation installations for domestic and commercial properties, prioritising energy efficiency and customer satisfaction. With expertise in advanced systems like MVHR (Mechanical Ventilation with Heat Recovery), we ensure optimal indoor air quality while reducing energy consumption.

Our engineers are F-Gas certified and committed to providing clean, minimally disruptive installations and responsive maintenance services. Backed by partnerships with industry leaders like Mitsubishi Heavy Industries, we combine cutting-edge technology with practical design to meet diverse client needs. From single-room cooling to large-scale commercial projects, our focus remains on reliability, innovation, and long-term client relationships, ensuring year-round comfort for every space we service.
Services
Domestic Air Conditioning Commercial Air Conditioning Ventilation Services Maintenance Services MVHR Systems Emergency Repairs Energy Efficiency Solutions
Served areas
  • Sussex, Surrey, Kent, Hampshire
Highlights and features
  • Expert air conditioning solutions for homes and businesses
  • Custom-designed refrigeration and cooling systems
  • Energy-efficient installations for cost savings
  • Reliable and professional service for all clients
Associations and certifications
  • Refcom, Fujitsu, Mitsubishi Electric, Mitsubishi Heavy Industries, Daikin, Hitachi
What people say
Friendly, efficient Quality of workmanship Great value for money Excellent customer support Clean, minimally disruptive work
Services
Domestic Air Conditioning
We install and maintain residential air conditioning systems tailored to individual property needs. Our solutions ensure consistent temperatures across single rooms or entire homes while prioritising energy efficiency. Systems feature smart controls for customisable climate management, reducing household energy bills by up to 30% through advanced inverter technology. All installations comply with UK F-Gas regulations and include post-service cleanup.
Commercial Air Conditioning
Our commercial HVAC solutions cater to offices, retail spaces, and industrial premises. We design systems that maintain productivity through stable temperatures while protecting sensitive equipment from heat damage. Installations integrate discreet ceiling cassettes and wall-mounted units, with zoning capabilities to optimise energy use across multiple areas. All systems meet workplace health and safety standards for air quality and noise levels.
Ventilation Services
We provide mechanical ventilation with heat recovery (MVHR) and extraction systems for improved indoor air quality. Our installations remove 98% of airborne pollutants while recovering up to 95% of heat energy. Commercial systems include demand-controlled ventilation that adjusts airflow based on occupancy levels, reducing energy consumption by up to 40% compared to standard systems in offices and schools.
Maintenance Services
Our scheduled maintenance plans extend system lifespan and maintain manufacturer warranties. Services include coil cleaning, refrigerant checks, electrical diagnostics, and airflow optimisation. Commercial clients receive biannual inspections with detailed performance reports, while domestic customers benefit from annual servicing contracts with priority emergency callouts during peak summer months.
MVHR Systems
We design and install mechanical ventilation with heat recovery systems for new builds and retrofits. These systems continuously exchange stale indoor air with filtered fresh air while retaining 90-95% of heat energy. Ideal for airtight modern properties, our MVHR units reduce heating costs by up to 30% and include smart controls for humidity management and seasonal performance adjustments.
Questions
Do you provide services outside Sussex?
Yes, we serve Surrey, Kent, and surrounding areas with the same high standards of installation and maintenance.
Can you service older air conditioning systems?
Our engineers work with all major brands and system ages, providing repairs and upgrades to extend equipment lifespan.
Are your engineers certified?
All technicians hold F-Gas certification and undergo annual training to maintain industry compliance.
Do you offer maintenance contracts?
We provide annual and biannual maintenance plans with priority emergency support for residential and commercial clients.
How long do installations take?
Most domestic systems complete within 1-2 days, while commercial projects follow agreed timelines with minimal operational disruption.
What energy savings can I expect?
Modern systems typically reduce cooling costs by 20-40% through inverter technology and smart zoning controls.
Reviews (2)
Sharon
Nov 11, 2024 Report
Dan was very knowledgeable and friendly when first visiting our house, taking time to consider the best options for Aircon. He arrived with Geo to install the units, dodging the rain showers, and completing within the suggested time frame. Dan is always quick in responding to any queries we raised. We would recommend Cool Temp.
Louise Inman
Jun 29, 2024 Report
Really pleased with our new aircon. Dan did an amazing job from start to finish. Great value for money, good service and a friendly guy. Would recommend.