Reactive repair means the HVAC company becomes involved only after someone reports a problem. A maintenance contract adds scheduled equipment visits and an established service relationship before the next failure.
A useful agreement clearly states what equipment is covered, what work is performed, how often visits occur, and how repairs outside the agreement are priced.
| Factor | Preventive Maintenance | Reactive Repair |
|---|---|---|
| Cost timing | Planned, based on written contract pricing | Unplanned, called in when a problem appears |
| Equipment visibility | Regular scheduled visits | No visits until a problem is reported |
| Equipment lifespan | May be extended by catching wear early | Depends on how quickly problems are noticed |
| Service relationship | Established provider familiar with the account | May need to find an available company each time |
| Repair handling | Defined in the agreement | Separate call for each repair need |
| Planning | Maintenance spending is defined in advance | Repair costs are unpredictable |
For most occupied commercial buildings, a maintenance agreement provides a predictable schedule and an established company to contact when the property needs HVAC service. NJ Air Pros prepares written proposals based on the actual property and equipment.
Most commercial systems benefit from at least two visits per year — before cooling season and before heating season — with higher-use equipment serviced more often. The frequency recommended in a proposal depends on the specific equipment and property.
Maintenance and repair are not automatically the same service. The agreement states what is included during scheduled visits and how repair work outside that scope is priced.
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