How Often Should an AC Unit Be Serviced in Texas?

Twice a year. Cooling season here runs from roughly April into October, so an AC unit in Tarrant, Dallas, Denton, Ellis, Collin, or Johnson County logs far more runtime than the same equipment would up north. We service the air conditioning in spring and the furnace in fall. Homes with pets, heavy tree pollen, or a system more than 10 years old should also shorten the filter replacement schedule between AC maintenance visits.

What Does an HVAC Technician Check During an AC Tune-Up?

The parts that fail first. Your HVAC technician measures the refrigerant charge, tests the capacitors and contactors, inspects the condenser and evaporator coils, clears the condensate drain line, cleans the blower wheel, calibrates the thermostat, and tightens the electrical connections. They also read the temperature split across the coil, which is the quickest way to catch a system that is losing capacity before it quits on a 105-degree afternoon. Members get free carbon monoxide leak testing at every appointment.

Is an AC Maintenance Plan Actually Worth the Money?

Two visits purchased separately usually cost more than a year of the $19/mo membership, before you count the 15% discount on parts, labor, and filters. Our plan also creates the documented semi-annual service record that most manufacturers require to keep a warranty valid. That matters most on newer equipment from a recent AC installation, where a denied warranty claim can turn a covered part into a four-figure bill.

What Happens if You Skip HVAC Maintenance?

Costs climb before anything actually breaks. Dirty coils and a clogged filter force the system to run longer for the same indoor temperature, so you'll see it on the electric bill first. Restricted airflow is also the leading cause of a frozen evaporator coil, and over time it puts strain on the compressor, the most expensive component in the system.

How Much AC Maintenance Can I Do Myself?

Change the filter every 1 to 3 months, keep 2 feet of clearance around the outdoor unit, trim back shrubs, and rinse the condenser fins with a garden hose on a low setting. Pour a cup of distilled vinegar down the drain line each summer to keep algae from backing water into the pan. Anything involving refrigerant, sealed components, or line voltage requires a licensed technician.

Should I Keep Repairing an Older System or Budget For AC Replacement?

Three signs point toward AC replacement instead of another repair:

The unit is past 15 years old
It runs on discontinued R-22 refrigerant
A repair quote approaches a third of what a new system costs

We give you both numbers and the efficiency difference, so the decision is yours.

Do You Offer Duct Cleaning and Air Purification With Maintenance?

These are separate services, and neither replaces an AC tune-up. Duct cleaning makes the biggest difference after remodeling work, a rodent problem, or visible dust discharge at the supply vents. Air purification targets what a standard filter misses, including VOCs, smoke, and airborne pathogens. Ask your technician during your next AC maintenance visit, and they will tell you honestly whether your home needs either one.