PSS Installations provide a full range of Air Conditioning Servicing and ventilation servicing and maintenance options to meet your exact requirements.

Keeping your Air Conditioning system running at peak efficiency all year can cost as little as £145 for a single indoor/ outdoor condenser unit system and from £15 per additional unit. Larger systems quoted on request.

We can maintain and service all manufacturers including Mitsubishi, Daikin, Toshiba, Sanyo and Hitachi and can give you an instant quote over the phone. Once agreed our engineers will attend site and carry out all your air conditioning servicing in line with the manufacturers’ guidelines at a time to suit your business.

Areas We Cover

Air conditioning servicing in London and Essex - Areas of coverage
Area of service coverage
  • Air Conditioning Essex
  • Air Conditioning London
  • Home Counties
  • South East England

Keep your system running with regular (frequency set to requirement) service from PSS Installations, reduce the risk of faults and damage and keep your system heating and cooling all year round. Our Air Conditioning & Ventilation servicing and maintenance department can offer support to businesses with single properties our facility companies with multiple building portfolios requiring service level agreements.

Air Conditioning Servicing and Maintenance Team

Our engineers are trained to the highest standards and REFCOM certified, we have our own inhouse training department ensuring our engineers receive regularly updated safety and technical skills. PSS Installations can work around you, our services are not disruptive however if you are concerned we can arrange for services to take place outside of regular hours at a time most convenient to you.

before and after shot of AC filter throughout a service

What happens during your service?

  • Full system inspection (checklist)
  • Pressure check
  • Electrical test
  • Full system clean and disinfect coils
  • Functionality test
  • Provide paperwork to record service history
  • Update F gas logbook where applicable


  • Reduce the risk of breakdown
  • Maintain the efficiency of the system
  • Reduced annual energy costs
  • Improved air quality and hygiene
  • Health and safety compliant

Maintenance Contracts

We offer a fully supported air conditioning maintenance service that can be set to meet your air conditioning systems exact requirements. Our service level agreements can give you peace of mind with regularly scheduled maintenance visits along with full support when emergencies occur.

These services can be extended to include any of our facility maintenance services Electrical, CCTV, Access, Fire etc.


Request a Quote or Survey

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