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All is well with “Caswell”

HVAC Company in Opelika, AL

When comfort matters, so does the company you call. At Caswell Heating & Air, we provide dependable HVAC services to homeowners and businesses throughout Opelika, Auburn, and surrounding East Alabama communities. From routine maintenance to system replacements and emergency repairs, we bring over 30 years of experience and a reputation for honest, high-quality work. Whether you’re upgrading your air conditioner or troubleshooting a heating issue, we’re here to help. Contact us today to schedule your appointment or request a free estimate.

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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

Complete HVAC Services for Homes and Businesses

We offer a full range of HVAC solutions designed to keep your space comfortable year-round. Our team handles every service with professionalism, from new installs to emergency response.

If you’re considering a new system, we provide expert AC installation and replacement and can help you choose a high-efficiency unit that fits your home and budget. To keep your cooling system running its best, we also offer seasonal AC maintenance and AC repair services in Opelika for all major brands.

Looking for a broader overview of what we offer? Our AC services page outlines everything we provide to keep your cooling system in peak condition.

Reliable Heating Services When It Matters Most

Caswell is also your go-to provider for dependable furnace and heating solutions. From full furnace installation and replacement to seasonal furnace maintenance, our team ensures your system is efficient, safe, and ready for the cold.

If your furnace isn’t performing properly, our furnace repair services provide fast diagnostics and long-term solutions. And for a full view of our heating capabilities, visit our furnace and heating services page to learn more.

Year-Round Heat Pump Services

Heat pumps offer both heating and cooling in one system, and our technicians are trained to service, install, and maintain them. If your system is outdated or inefficient, we offer professional heat pump installation and replacement with high-performance units from trusted brands.

To extend the life of your system, be sure to schedule regular heat pump maintenance. If you notice poor airflow or temperature issues, our heat pump repair service will identify and fix the problem quickly.

Indoor Air Quality and Thermostat Solutions

Your comfort is about more than just temperature. Our indoor air quality services help reduce allergens, odors, and humidity for a cleaner, healthier home. We also install and repair a wide range of smart and programmable devices through our thermostat installation and repair services, giving you better control and greater energy savings.

Ductwork, Commercial, and Emergency Services

Leaking or damaged ducts can lower your system’s efficiency and worsen air quality. Our air duct repair and replacement service helps restore proper airflow and reduce energy loss.

For businesses, we provide comprehensive commercial HVAC services, including installation, repair, and maintenance for light commercial buildings and retail spaces.

And when the unexpected happens, you can count on our 24/7 emergency HVAC repair team to respond quickly and restore comfort no matter the time or day.

Schedule Service with Caswell Heating & Air

Whether you need a fast repair, a full system replacement, or just routine upkeep, Caswell Heating & Air is the HVAC company Opelika trusts. We take pride in providing clear communication, honest recommendations, and reliable service from start to finish.

Get in touch with us today to schedule your service or request a consultation.

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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Get in Touch

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