Updated: 12 August 2026 · Aircon Crew Editorial Team
There is no single interval for every office
A lightly occupied office running on weekdays has different needs from a retail unit, clinic or workspace operating twelve hours a day. Maintenance frequency should reflect operating hours, occupancy, outdoor-air exposure, renovation dust, system type and how disruptive a breakdown would be.
Practical starting points
High-use or customer-facing premises often start with monthly or bi-monthly servicing. Moderate-use offices commonly consider quarterly visits. These are planning ranges rather than fixed rules; service findings should be used to adjust the schedule.
Signs the interval is too long
Filters load quickly, airflow weakens before the next visit, drainage repeatedly blocks, odour returns or temperature complaints rise. Recurring emergency calls are another sign that the plan is too reactive or the underlying fault has not been corrected.
What an office plan should record
Maintain an asset list, service dates, recurring defects, error codes, repair history and access requirements. For multi-zone systems, record which rooms are affected. Useful reporting turns routine cleaning into better maintenance decisions.
Frequently asked questions
Is quarterly servicing enough for every office?
No. Long daily runtime, high occupancy or dusty conditions can justify more frequent visits.
Can maintenance be done after office hours?
Many contractors can quote alternative windows subject to crew and building access. Agree timing before the contract starts.
Should repairs be included in the contract?
The document should state whether breakdown attendance, labour, parts and emergency response are included or separately charged.
