Maximize Comfort with Expert AC Maintenance Services
Skipping routine maintenance is one of the biggest reasons AC systems break down early. At Caswell Heating & Air, we believe in prevention, not panic and that’s exactly what our professional AC maintenance services deliver. A well-maintained system doesn’t just cool better it runs more efficiently, lasts longer, and saves you money in the long run.
We’ve proudly served the Opelika and Auburn area for over 30 years with one goal: to keep our customers cool and comfortable without the stress. Our team is known for being responsive, professional, and transparent every step of the way. When you call Caswell, you get more than a tune-up, you get a long-term partner in your home’s comfort.
Routine maintenance can:
- Catch small issues before they turn into big repairs
- Improve airflow and temperature consistency
- Lower your monthly energy costs
- Extend the life of your AC system
Still unsure? See what our customers have to say.
Our Full-Service AC Tune-Ups Include:
At Caswell, an AC tune-up isn’t just a quick filter change. It’s a top-to-bottom performance check designed to keep your system running at its best.
AC Inspection
We perform a complete system diagnostic to identify worn components, electrical issues, thermostat errors, and more before they cause a breakdown.
AC Filter Replacement
Dirty filters can cut efficiency by up to 15% (U.S. Dept. of Energy). We replace or clean filters to improve airflow and indoor air quality.
Coil Cleaning
Clogged condenser coils can increase energy use by up to 30%. We clean both evaporator and condenser coils to boost performance and reduce strain.
Refrigerant Check & Recharge
We check for leaks, verify charge levels, and ensure your system has the correct refrigerant amount for optimal cooling.
Drain Line Cleaning & Thermostat Calibration
We flush condensate drain lines to prevent mold and blockages, and we ensure your thermostat is properly calibrated and communicating with your system.
These steps come together in a detailed maintenance visit that helps avoid future issues and gives you peace of mind all summer long.
Signs Your AC Needs Maintenance
Knowing the early warning signs of AC trouble can save you hundreds or even thousands in emergency repair costs. If you notice any of the following, it’s time to call Caswell:
- Higher energy bills without a change in usage
- Warm air blowing from vents
- Weak airflow or uneven temperatures
- Strange sounds like banging, squealing, or buzzing
- Short cycling or system turning on/off too frequently
- Humidity indoors when the AC is running
- Musty or burning smells from the vents
These symptoms often mean something’s off, and routine maintenance can usually fix the issue before it leads to a complete breakdown. Book a tune-up with our Opelika team now.
Contact Opelika’s HVAC Tune-Up Experts
Every technician at Caswell Heating & Air is licensed, insured, and trained in Alabama’s latest energy-efficiency and safety standards. We use cutting-edge diagnostic tools, trusted equipment, and deliver service with integrity — no upsells, no surprises.
Whether you need a seasonal tune-up, emergency repair, or full system install, Caswell is your one stop shop for comfort in Opelika and Auburn.
Explore our other AC services: AC Installation & Replacement and AC Repair Services
With Caswell, you’re not just hiring an HVAC company, you’re partnering with a local team that cares. Schedule your AC service now.
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