A malfunctioning AC during a Columbia summer is more than an inconvenience — it's a major disruption to your comfort and safety. At Cassell Brothers, we treat AC issues with urgency, offering reliable repair services backed by 60+ years of combined experience. Our local, family-owned and -operated team is equipped to handle any AC challenge, getting your system up and running when you need it most.
Schedule OnlineSigns You May Need Air Conditioning Repair
Some AC issues can start small and get worse little by little, making it difficult to realize that your AC is in need of repair. The following signs are good indicators that a repair might be in order:
- High humidity: If your home feels more humid than usual, it could indicate your AC isn't functioning correctly.
- Strange noises: Unusual sounds from your unit could signify internal issues needing professional attention.
- Funky smells: Unpleasant odors from your vents might indicate mold or other problems within the system.
- Frequent cycling: If your AC turns on and off more often than it should, it might need a checkup.
- Inefficient cooling: When your AC struggles to maintain the desired temperature, it's time to call in the experts.
If you notice any of the signs above, call (803) 868-6191 to request AC repair for your Columbia home.
To Repair or To Replace?
Deciding whether to repair or replace your AC can be challenging. The team at Cassell Brothers can help you make the best decision based on your system's condition and your needs.
You May Only Need a Repair if:
- You've recently replaced your AC Unit
- It's only an issue of a broken part
- It just needed proper cleaning or maintenance
It May Be Time To Replace Your System if:
- It's an older system (10-15 years old)
- You want to lower your utility bills
- Your current system isn't keeping you comfortable
Why Choose Cassell Brothers?
Count on Cassell Brothers for all your AC repair needs and benefit from our decades of experience, dedication to quality service, and the reassurance of our 100% satisfaction guarantee. With our quick and comprehensive approach to diagnostics and repair, our team will make sure your AC is working reliably to tackle Columbia's heat.
When AC disaster strikes, Call on Cassell for Comfort. Call (803) 868-6191 to schedule AC repair in Columbia.
Schedule OnlineFrequently Asked Questions
Regular maintenance is key to preventing emergency repairs. At Cassell Brothers, we recommend annual checkups to keep your system in top shape. Join the Cassell Comfort Club to make annual maintenance easy!
While there are minor maintenance tasks homeowners can do, like changing filters, professional servicing is crucial for comprehensive maintenance and detecting potential issues early.
If your AC fails during extreme heat or exhibits signs of electrical issues, it's considered an emergency. Cassell Brothers is here to respond to your urgent AC needs promptly.
Yes, addressing repairs can enhance your system's efficiency, leading to better performance and lower energy consumption.



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