AC Maintenance in Rowlett, TX and the Dallas Metroplex

Hand holding a wrench in front of an AC unit, indicating repair service.
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Professional AC Maintenance for Reliable Cooling

Regular air conditioning maintenance is the simplest way to prevent unexpected breakdowns, improve energy efficiency, and extend your system’s lifespan. In the Texas heat, your AC works harder than almost anywhere else — and that means annual tune-ups aren’t optional, they’re essential.

StevenSons Heating & Air Conditioning provides detailed AC maintenance and inspection services for homeowners and small businesses throughout Rowlett and the Dallas area. Whether it’s a spring check-up or a mid-season tune-up, our goal is to keep your system performing like new.

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Honest Maintenance, Real Results

According to industry data, regular HVAC maintenance can reduce the risk of breakdowns by up to 95%. Our comprehensive service goes far beyond a simple filter change — it’s a complete performance evaluation to catch problems before they start. If you want consistent care and reminders, consider enrolling in one of our affordable Preventative Maintenance Plans for year-round coverage and priority service.

Filter Replacement

We change your filter(s) provided by you to ensure proper airflow and cleaner indoor air.

Refrigerant & Airflow Testing

Verify refrigerant charge and system pressure for optimal cooling.

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Drain Line & Blower Cleaning

Blow out condensate drain lines and check blower wheel cleanliness to prevent clogs or moisture issues.

Compressor & System Operation

Measure amperage on compressors and motors and verify proper cooling cycle operation.

When to Schedule AC Maintenance

We recommend scheduling AC maintenance at least once a year — ideally in spring before North Texas heat hits. This ensures your system is ready for heavy summer use and helps prevent costly mid-season failures. For homes with high usage or commercial properties, we suggest twice-yearly maintenance for maximum reliability.


If you already maintain your heating system in the fall, ask about our heating maintenance service to create a complete year-round HVAC care schedule.

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Frequently Asked Questions

  • What’s included in your AC tune-up?

    Our spring service includes a full 12-step inspection: filter change, coil checks, refrigerant test, electrical tightening, motor lubrication, blower cleaning, drain clearing, and full system operation verification.

  • How often should I schedule AC maintenance in Texas?

    Once per year — ideally in spring — is essential. For homes with heavy use, twice yearly provides maximum reliability and efficiency.

  • What’s the difference between a one-time tune-up and a maintenance plan?

    A one-time tune-up covers a single service visit. Maintenance plan members receive year-round priority, discounted parts, and no overtime charges for after-hours service.

  • Can you clean my AC coils during maintenance?

    Yes. We inspect and rinse coils with water during spring service; full power washing is available if buildup requires deeper cleaning.

  • Do you maintain commercial systems?

    Yes. We service residential and light commercial HVAC systems, including rooftop and split units.

Ready for a Cooler, More Efficient Home?

Don’t wait until summer to find out your AC isn’t ready. Schedule a professional tune-up with StevenSons Heating & Air Conditioning today and enjoy comfort and peace of mind all season long.

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