What Is Included in a Typical AC Tune Up Service?

A typical AC tune-up includes cleaning, inspection, adjustments, and performance testing to keep your system efficient and reliable. Most issues we find come from dirt buildup and aging rubber or plastic parts that start to leak or bind under heat. We perform the same thorough process for homes around Sun Valley, which helps maintain airflow and comfort during long hot spells. Members can also get a 20 Touch Point Heating & Cooling Tune-up through our Home Protection Plan.

What we do on an AC tune-up:

• Clean or replace air filters
• Replace worn plastic or rubber seals
• Check refrigerant (coolant) levels
• Test delicate electrical components and connections

You’ll often notice better air quality, lower running costs, improved airflow, and quieter operation after service. If your AC hasn’t been serviced this year, schedule a tune-up before peak summer to avoid breakdowns. <br/> Updated: 2026-03-31 <br/> Need help in Sun Valley, CA? Call (818) 330-3351 or book online. "Jason helped us set up preventive maintenance plans for our HVAC and tankless water heater—super helpful and knowledgeable." — Sue W.