Servicing · ONEHUB AIR CONDITIONING
How often should air conditioning be serviced?
An annual professional service is a sensible starting point for many home systems. Heavily used or commercial equipment may need more frequent visits. The manufacturer’s instructions, warranty terms, environment and actual condition should determine the schedule.

How do home and business schedules differ?
| Situation | What to consider |
|---|---|
| A bedroom or garden room with seasonal use | Start with the manufacturer’s maintenance schedule; annual professional attention is a useful planning baseline. |
| An office, salon, shop or nursery with regular use | Plan around operating hours, occupancy and how quickly filters and coils collect deposits. |
| Dusty conditions or equipment used for heating and cooling | Inspect condition more often and adjust the service interval as necessary. |
| A unit showing a leak, unusual noise or poor performance | Arrange an assessment rather than waiting for the next scheduled visit. |
Is cleaning the filter enough?
Owner filter care and professional servicing do different jobs. Clean filters help airflow, but they do not establish the condition of hidden fan surfaces, drains, electrical components or outdoor equipment. Follow the unit manual for safe filter access, cleaning and replacement.
Do not assume every filter is washable. Do not spray cleaning liquid into the unit, open electrical compartments or attempt refrigerant work. If access is awkward or the equipment is damaged, ask for assistance.
Do warranty and leak-check requirements change this?
Check the warranty terms for the exact equipment and retain maintenance records. A general annual recommendation does not override the manufacturer’s conditions. We can record the work carried out and any further recommendations.
A routine service interval is also separate from any statutory refrigerant leak-check requirement. Whether specific checks apply depends on the equipment, refrigerant charge and relevant rules. Tell us the model and site details so this can be assessed rather than assuming every system has the same requirement.
How does OneHub plan repeat visits?
We consider the type and number of systems, normal use, available access and findings from earlier visits. For businesses, repeat servicing can be arranged around occupied rooms, opening hours and service records.
Deep cleaning is assessed separately when condition calls for it. A planned service should not silently become a larger bill; we explain additional work and agree it first.
Common questions
Should I wait until the unit stops cooling?
No. Planned maintenance is intended to check condition before a breakdown. A current fault should be assessed separately.
Does OneHub provide service records?
Yes. We record the systems attended, agreed work and observations or recommendations arising from the visit.
Further reading
Manufacturer guidance is general; your equipment instructions and agreed OneHub scope take priority.
Not sure what level of service you need?
Speak to OneHub about your home or business in Dartford, Kent, London or the wider South East by arrangement.
