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What an HVAC Maintenance Visit Actually Includes
If you've ever wondered whether a tune-up is real work or a sales visit with a clipboard, here's the actual checklist — item by item, and why each one matters.
If you've ever wondered whether a tune-up is real work or a sales visit with a clipboard, here's the actual checklist — item by item, and why each one matters.
A real maintenance visit is measurement work: a technician cleans what's dirty, tests what wears, measures performance against spec, and leaves you a written record. It takes about an hour per system. Here's what happens in ours.
What gets checked on a cooling visit?
• Condenser and evaporator coils inspected and cleaned — dirty coils are the #1 efficiency thief in the Valley
• Refrigerant charge verified against manufacturer spec
• Capacitors, contactors, and wiring tested under load — the parts that die in heatwaves
• Condensate drain cleared (the ceiling-stain preventer)
• Airflow and temperature split measured, filter checked, thermostat verified
What gets checked on a heating visit?
• Burners cleaned, ignition system tested
• Heat exchanger inspected — the safety-critical item
• Venting and combustion verified, safety controls exercised
• Gas connections checked, blower and airflow measured
How do you know it really happened?
The record. A visit that ends with numbers — static pressure, temperature split, amp draws — happened; a visit that ends with only a scary quote was a sales call. It's the difference we wrote about in how flat-rate, no-commission service works.
Ready to put your system on a schedule? Book a seasonal HVAC tune-up, or make both yearly visits automatic with a Gold or Platinum Maintenance Membership — here's the math on which makes sense. See the fall warning signs a heating visit is designed to catch.
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