Seasonal Heating & Cooling Tune-Ups in Midland & Odessa

National Cooling, Heating & Plumbing helps homeowners and businesses in Midland and Odessa avoid breakdowns with regular maintenance that keeps systems running efficiently. We've been doing this for over 54 years, so we know what West Texas weather does to heating and cooling equipment.

Maintenance Saves You Money and Hassle

You wouldn't go years without changing the oil in your truck. Your HVAC system needs the same kind of attention. Dust builds up, parts wear down, and small problems quietly turn into expensive ones if nobody's paying attention.

Regular tune-ups keep your system running smoothly, cut down on energy waste, and help you avoid those middle-of-summer breakdowns when every HVAC company in town is booked solid. A well-maintained system also lasts longer—sometimes several years longer than one that's been ignored.

What Actually Happens During a Tune-Up

We don't just glance at your system and call it good. Our technicians go through a full checklist on every visit, whether we're prepping your AC for summer or making sure your heater's ready for winter.

• Thermostat calibration: We make sure it's reading temperatures correctly and cycling your system properly.
• Filter check: We inspect your filter and replace it if needed (you can provide your own or we'll bring one).
• Coil cleaning: Dirty coils make your system work harder, so we clean both the evaporator and condenser coils.
• Refrigerant levels: We check that your system has the right charge—too low and it won't cool efficiently.
• Electrical components: We test connections, capacitors, relays, and circuit boards for signs of wear or failure.
• Drain line clearing: Clogged drains cause leaks and water damage, so we make sure everything's flowing.
• Blower and fan motors: We lubricate moving parts and check for unusual wear or balance issues.
• Heat exchanger inspection: For furnaces, we look for cracks or damage that could create safety hazards.

After the inspection, we'll tell you what we found. If something needs fixing now, we'll explain why. If it's something to watch, we'll let you know that too. No scare tactics or invented problems.

Get Ahead of the Season

The best time to schedule maintenance is before you actually need your system. We recommend booking twice a year—once in early spring before cooling season and once in early fall before heating season. That way, you're not finding out your AC is broken on the hottest day of the year.

If you want to keep your system in good shape without thinking about it, our maintenance plans handle the scheduling for you. Here's what they include:

• Priority scheduling: When it's busy, you get bumped to the front of the line.
• Discounted rates: Save on service calls, parts, and labor.
• Annual reminders: We'll reach out when it's time for your next tune-up.
• Transferable membership: If you move locally, the plan goes with you.

Plans are flexible, and you can cancel after the first year if it's not working for you. We'll help you pick the one that fits your home and your budget.

A Local Company That's Been Around

We've been working on HVAC systems in Midland and Odessa since 1972. Our technicians know what they're doing, and they're not here to oversell you or rush through the job. When we show up for maintenance, we do a real inspection and make sure your system is ready for whatever the weather brings.

We work on all brands and system types—central air, heat pumps, ductless units, you name it. If it heats or cools a building, we can maintain it.

Schedule Your Tune-Up Before You Need It

If it's been more than a year since your last maintenance visit, it's time to book one. Regular tune-ups are the easiest way to avoid emergency repairs and keep your HVAC system running efficiently.

To schedule HVAC maintenance in Midland or Odessa, contact us today at 432-580-3342. We'll get your system checked out and ready for the season ahead.