Pre-Summer AC Checklist for Homeowners in the San Joaquin Central Valley

By Greener Solutions Heat & AC



As the temperatures rise in the Central Valley, your home’s air conditioning system is about to become your best friend. But before the triple-digit heat waves hit Stockton, Tracy, Manteca, Modesto, and Lodi, it’s important to make sure your AC unit is running at peak efficiency. A well-maintained system not only cools better but saves you money on your energy bills and helps prevent mid-summer breakdowns.

Here’s a comprehensive Pre-Summer AC Checklist from your trusted local AC repair and installation experts at Greener Solutions Heat & AC:

✅ 1. Replace or Clean Your Air Filter

A dirty or clogged air filter restricts airflow, forcing your system to work harder. Replace disposable filters or clean reusable ones at least once a month during heavy-use seasons.

✅ 2. Clear Debris Around the Outdoor Unit

Leaves, dirt, and overgrown vegetation can block airflow to your condenser unit. Make sure there’s at least 2 feet of clear space around the unit for proper ventilation.

✅ 3. Inspect and Clean the Condenser Coils

Dust and grime can build up on the outdoor condenser coils, reducing efficiency. If you're comfortable, you can gently rinse the coils with a garden hose (never a pressure washer). For deeper cleaning, call a professional.

✅ 4. Check Thermostat Settings

Make sure your thermostat is set to cooling mode and your desired temperature is programmed correctly. If you have a programmable or smart thermostat, set a schedule to save energy while you're away.

✅ 5. Listen for Unusual Noises

Turn your system on and take a few minutes to listen. Banging, rattling, or squealing sounds can indicate a mechanical issue that should be addressed by a technician.

✅ 6. Inspect Vents and Registers

Walk through your home and ensure all vents are open and unblocked by furniture or rugs. Closed or obstructed vents reduce efficiency and comfort.

✅ 7. Test Airflow in Every Room

Run the system and feel for strong airflow from each vent. Weak airflow could be a sign of duct issues, a clogged filter, or failing components.

✅ 8. Check for Signs of Refrigerant Leaks

If you notice ice buildup on the refrigerant lines or warm air blowing from your vents, you might have a refrigerant leak. This requires professional attention right away.

✅ 9. Empty or Inspect the Condensate Drain Line

Your AC removes humidity and drains the condensation outside. If the drain line is clogged, it could back up and cause water damage. Ensure the line is clear and draining properly.

✅ 10. Schedule a Professional Tune-Up

Even if everything looks good, a certified HVAC technician can catch issues early, optimize system performance, and extend the life of your AC unit. We’ll check refrigerant levels, electrical connections, capacitors, contactors, and more.

🔧 Ready for a Worry-Free Summer?

If you're not 100% confident in your AC system or just want peace of mind before the heat sets in, Greener Solutions Heat & AC is here to help. Our experienced team proudly serves Stockton, Tracy, Manteca, Modesto, and Lodi with reliable, honest, and energy-efficient AC repair and maintenance services.

📞 Call us today at (209) 232-8595 to schedule your Pre-Summer AC Tune-Up or request a residential AC repair appointment. Don’t wait until it’s too hot—get ahead of the heat with Greener Solutions!