Aircon Maintenance Plans for Every Unit You Look After
ARS aircon maintenance plans put the units you're responsible for on a proper schedule: serviced at the right interval, checked thoroughly and recorded, so you always know what was done, where and when.

From "Service It When It Breaks" to a Plan
One aircon is easy to keep track of. Twelve units across two floors, three tenants and a server cupboard are not. Without a schedule, servicing tends to happen when someone complains, and that's usually in the middle of summer when every unit is working its hardest and a breakdown hurts most.
A maintenance plan turns that around. Each unit is listed, given a sensible service interval and visited on time. Small faults get picked up while they're cheap, and you get a written record of every visit.
Who Gets the Most Out of Scheduled Maintenance
- Businesses with several units. Offices, shops, salons, restaurants and gyms where staff and customers notice the moment a unit stops.
- Landlords and property managers. Units across several buildings or tenancies, with someone needing proof that maintenance is being done.
- Complexes and estates. Clubhouses, gatehouses, guardrooms and common areas maintained by the body corporate or HOA.
- Schools. Admin blocks, computer labs, staff rooms and halls, with work planned around the school calendar.
- Clinics and medical rooms. Consulting and treatment rooms where comfort and steady temperatures matter to patients.
- Homeowners with several units. Bedrooms, lounge, study and a granny flat all serviced on one visit rather than one at a time when you remember.
How We Tailor Aircon Maintenance Plans
There's no sensible one-size plan. A dental practice running its units ten hours a day needs something different from a church hall used twice a week. These are the things that shape yours.
How many units, and what kind
We start by listing every unit: location, type, brand, model, approximate age and refrigerant. Wall splits, cassettes, ducted units and floor-standing units each take different time and access, so the list drives how a visit is planned.
How hard they work
Run hours matter more than the calendar. Units cooling a busy open-plan office all day collect dirt far faster than one in a boardroom used for a weekly meeting. Heavily used units get shorter intervals. Lightly used ones aren't serviced more than they need.
What the air around them carries
Environment changes everything. Kitchens send grease into the coils. Sites near gravel roads, building work or open veld deal with dust, especially in the dry Highveld winter. Salons, gyms and workshops all have their own airborne residue. Each shortens the interval and changes what gets cleaned.
Which rooms can't afford downtime
Server cupboards, treatment rooms and anywhere else that genuinely depends on cooling can be put on a tighter schedule than general office space, with the condition of those units watched more closely.
Starting a Plan: The First Round of Visits
The first visit is the most thorough. Every unit is listed by location, its condition is recorded and it gets a full service, which for units that haven't been opened in a while can mean a deeper clean than later visits will need. Units already showing faults are flagged and quoted separately.
That first round sets a baseline. From then on, each unit's interval reflects what was found: a unit whose coil was packed with dust after six months gets a shorter cycle than one that stayed clean. Good aircon maintenance plans change as your site does, so intervals are reviewed when you add units, change trading hours or take on new tenants.
Working Around Your Trading Hours
Maintenance shouldn't disrupt the business it's protecting. Visits can be planned before opening, after closing or over weekends where needed, and units can be serviced a few at a time so a whole floor is never without cooling at once. For schools, holidays are the obvious window. In shared buildings, we can work with the property manager so tenants know in advance.
Each visit follows the same full service described on our aircon servicing page, so the schedule doesn't come at the cost of thoroughness. Our commercial aircon maintenance checklist is a useful reference if you're comparing what different providers include.
Who's Responsible: Owner, Landlord or Tenant?
In rented commercial space, the lease usually decides who maintains the air conditioning, and it isn't always the party people assume. In sectional title schemes, units serving common property are generally the body corporate's concern, while units serving a single section are often the owner's. Check the lease or the scheme rules first. Our commercial air conditioning page goes into the landlord and tenant side in more detail.
We put together aircon maintenance contracts for sites across Gauteng, including office parks in Sandton, business premises in Germiston and schools and practices in Centurion. Send us your unit count and site details and we'll prepare a maintenance plan quote, or call 0861 995 092 to talk it through.
What You Have on File After Every Visit
A record is only useful if it's specific. Each visit is logged per unit, so the history follows the equipment.
- Date and units covered. Which units were serviced, identified by location so there's no confusion between the third-floor boardroom and the third-floor kitchen.
- Work carried out. Filters, coils, drains, electrical checks and test results for each unit.
- Readings taken. Air temperatures and, where checked, operating pressures, so changes between visits stand out.
- Faults and recommendations. Anything found, how urgent it is and what it would take to fix, quoted separately for your approval.
- Units nearing the end. An honest flag on older or R22 units so replacements can be budgeted for, not sprung on you.

