Maintenance & Inspections · Nationwide
AC tune-up and maintenance
A real AC tune-up includes cleaning the condenser coil, testing the capacitor and contactor, checking refrigerant pressures and temperature split, flushing the condensate drain, and measuring amp draw. Schedule it in March or April, before the busy season.
- Same-day appointments when available
- Licensed HVAC contractors
- Written price before any repair
Most manufacturers require annual maintenance to keep the warranty valid. Keep the invoices.
A tune-up isn't a sales visit. You should get a written list of readings and any recommended repairs, with no pressure to decide on the spot.
AC Tune-Up at a glance
- Category
- Maintenance & Inspections
- Service area
- Nationwide
- Typical visit
- Outdoor → Indoor → Performance → Report
- Urgent help
- Scheduled service
Symptoms
Signs you need ac tune-up
- No maintenance in the last year
- First hot week coming
- Bills higher than last summer
- System over 5 years old
Process
How the visit works
- 1
Outdoor
Coil cleaning, capacitor, contactor, fan motor.
- 2
Indoor
Filter, blower, coil inspection, drain flush.
- 3
Performance
Pressures, split, amps and thermostat.
- 4
Report
Readings and recommendations in writing.
Cost
What affects the price
Every contractor sets their own prices. These are the things that move the number. Ask for a written price before work starts.
- Number of systems
- Coil cleaning depth
- Parts found weak
Before the tech arrives
What you can safely do
Safe to try
- Change filters
- Rinse the outdoor coil gently
- Pour a cup of vinegar in the drain line cleanout
Stop and call
- Leave electrical and refrigerant checks to a tech
FAQ
AC Tune-Up questions
When is the best time for an AC tune-up?+
In spring, before your area's first long stretch of hot weather. Appointments are easier to get and problems are found before they become emergencies.
AC Tune-Up by state
Related
Related services
Guides
Need heating or cooling help now?
Call to be connected with a licensed HVAC contractor serving your ZIP code, or send a request online.