Our work / commercial maintenance
Parsons Green, London · 12 March 2025Care that goes
beyond the filter.
A look inside an office air conditioning service: indoor units, rooftop equipment and a written record of the checks carried out.
This visit covered Fujitsu equipment serving an office in Parsons Green. Our maintenance record brings the cleaning and inspection work together in one signed check sheet.
Explore the visit ↓
The service visit
Attention to the whole system.
The service record covers both the indoor equipment and outdoor condensers. It records checks on cleaning, airflow, drainage, controls and electrical condition.
The photographs show the rooftop units and access to the indoor cassette filters. They are a record of this visit, rather than a before-and-after comparison.
Recorded on the check sheet
- 01Filters, coils and airflow
- 02Fan assemblies and equipment fixings
- 03Condensate tray, drainage and pipe insulation
- 04Controller settings and unit operation
- 05Electrical condition and cable connections
- 06Refrigerant leak checks


A clear record of the work
Maintenance you can refer back to.
The dated, signed service sheet records the equipment details and checks from the visit. That gives the customer a record to keep with their system history and a useful reference for future maintenance.
For your premises
Start with the equipment you have.
Tell us about your air conditioning, how your space is used and any concerns you have. We can discuss a service visit or a maintenance plan suited to your premises.
London · Kent · Essex
Let’s plan the care
of your air conditioning.
Speak to Cool Guys about commercial maintenance.