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All is well with “Caswell”

AC Installation and Replacement

When the heat rises in Alabama, there’s no time to waste with a broken air conditioner. Even a small AC issue can turn into a major (and expensive) problem if left unchecked. That’s why Caswell Heating & Air provides fast, professional AC repair service you can count on. Our skilled technicians deliver quick, affordable solutions without cutting corners because your comfort can’t wait. Don’t ignore the signs. If your system isn’t running like it should, let our local team get it back on track.

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(334) 663-0306
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5.0

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290+ Reviews

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4.3

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15+ Reviews

All-Inclusive AC Repair Service in Opelika

Is your air conditioner struggling to keep up with the heat? Whether it’s blowing warm air, short cycling, or leaking water, Caswell Heating & Air has the experience and equipment to fix it right the first time. We don’t believe in patch jobs, we focus on long-lasting solutions that restore comfort and prevent repeat problems.

Our licensed technicians handle all major AC issues, including:

Refrigerant Leaks

Low refrigerant reduces cooling power and increases energy bills. We pinpoint leaks, repair them, and recharge your system to ensure peak performance.

AC Cycling On and Off

Short cycling strains your system and skyrockets energy use. We’ll identify the root cause whether it’s a clogged filter, faulty part, or thermostat issue and get your unit running efficiently again.

Frozen Coils

Ice buildup on evaporator coils can choke airflow. We’ll check for dirty filters, airflow restrictions, or refrigerant problems and fix the source of the freeze.

AC Compressor Repair

The compressor is the heart of your AC. If it fails, we’ll assess whether a repair or replacement is best and restore your system’s cooling power.

Thermostat Malfunctions

Inaccurate readings or unresponsive controls can ruin your comfort. We recalibrate or upgrade your thermostat including programmable models to ensure reliable temperature control.

AC Leaking Water

Clogged drain lines or damaged condensate pans can lead to leaks. We clear blockages and repair drainage to prevent water damage inside your home.

Dirty or Blocked Registers

Dust and debris reduce airflow and air quality. We clean vents and registers to restore circulation and ensure clean, cool air.

AC Capacitor Replacement

A failed capacitor means your system may not even start. We replace bad capacitors on the spot with high-quality, reliable parts.

Non-Functional Exterior Fans

Your outdoor condenser fan helps release heat. If it stops working, we inspect the motor, blades, and wiring to resolve the issue fast.

At Caswell, every repair starts with a full system check. We don’t just treat symptoms we diagnose the problem and tailor the fix to your system’s specific needs. Our trucks are stocked with parts and tools so most issues are resolved in one visit, saving you time and stress.

See what customers are saying about our service.

Proactive AC Maintenance in Opelika

Staying ahead of AC issues is the smartest move you can make. With professional AC maintenance, Caswell technicians inspect, clean, and fine-tune your system to stop problems before they start. We catch issues that most homeowners wouldn’t notice from small refrigerant imbalances to hidden electrical wear.

Routine maintenance doesn’t just prevent breakdowns. It improves energy efficiency, boosts air quality, and helps your unit last longer. Learn more about our AC maintenance in Opelika.

Your Trusted Experts for All Things HVAC

For over 30 years, Caswell Heating & Air has delivered dependable AC services across Opelika, Auburn, and the surrounding areas. We’re committed to showing up on time, listening to your needs, and delivering honest, high-quality repairs every single time.

Looking to upgrade to a more energy-efficient system and cut energy costs? We offer full AC installation and replacement services, too. Contact us today to schedule your AC repair.

Ready to Get Started?

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(334) 663-0306

Comfort Club Membership

$20

Per Month

Keep your system running strong all year long with our Comfort Club Membership. For just $20 a month, you’ll get seasonal HVAC tune-ups, priority scheduling, exclusive discounts, and peace of mind knowing your comfort is always covered.

Two Visits Per Year
Pre-Season Scheduling
Priority Service
10% Off All Repairs
10% Off Indoor Air Quality Products
10% Off WiFi Thermostats
Member-Only Promotions
Lifetime Part Replacement Guarantee
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Frequently Asked Questions

What areas do you serve?

We proudly serve Opelika and surrounding areas, including Auburn and the greater Lee County region.

Do you offer 24/7 emergency service?

Yes! When your AC or heater system goes down, we’re just a call away. Day or night, weekends or holidays, it doesn’t matter. We are here to help.

What brands do you service?

We work on all major HVAC brands and systems. Whether it’s a newer unit or an older model, we’ve got the experience to fix it right.

How do I know if I need a new AC or just a repair?

If your system is over 10–15 years old, constantly breaking down, or causing energy bills to spike, we can help you decide whether an ac repair or ac replacement is the smarter move.

Is your company licensed and insured?

Absolutely. We’re fully licensed in the state of Alabama and carry all required insurance for your peace of mind.

How often should I service my HVAC system?

We recommend a tune-up at least once a year. Ideally in spring for cooling and fall for heating. Regular HVAC maintenance keeps your system efficient and helps avoid costly breakdowns.

What’s included in a maintenance visit?

Our tune-ups include a full system inspection, cleaning, filter check, refrigerant level check, and performance testing. All designed to catch problems early and save you from needing a new unit.

How do I schedule an appointment?

Just give us a call at (334) 663-0306 or email info@caswell.loc and we’ll get you on the schedule fast.

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All is well with “Caswell”

One Call.
We’re There.

Whether you need an AC fix, an HVAC tune-up, or a full heater replacement, our team is ready to bring the comfort back. Reach out now and let’s get to work.

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(334) 663-0306