Common Types of Air Conditioners
HVAC technicians have the expertise to service most air conditioner models, but knowing more about what you have can be beneficial. Below, we'll explain each of the common AC models.
- Split ACs: Split ACs have two main elements: one inside and one outside. They offer silent operation, greater energy efficiency, ductwork options, and more cooling capability versus mini-splits.
- Window-mounted ACs: Window air conditioners are a popular choice for Columbia townhomes, condos, and apartments. These compact, affordable units are designed for cooling small spaces and single rooms, and they fit snugly in a window frame or dedicated wall slot. Many window-mounted AC users deploy their units without professional assistance, though technicians can still help with maintenance and repairs.
- Central AC: These are the most common home air conditioners, offering consistent, precise temperature control. They feature a central unit that cools and purifies outside air and sends it through ducts to various rooms in your home.
- Portable air conditioners: As the name hints, portable ACs don't require permanent installation or ductwork. Instead, they remove hot air through an exhaust hose connected to a window or nearby vent. They're a common choice for apartments, condos, or individual rooms.
- Ductless mini-split: Ductless mini-splits have an exterior unit and one or more indoor units, with no ductwork required. They offer higher energy efficiency, individual room temperature control, and flexible installation options.
How to Choose Your Columbia AC Repair Service
With Columbia's blazing heat, AC problems are urgent to fix for your safety and comfort. However, don't rush to sign a contract until you're sure a company is the best fit for you. We recommend following these steps in your research.
Confirm the Company Is Properly Licensed and Insured
To work in the Palmetto State, HVAC companies must earn a Mechanical Contractor license from the Department of Labor, Licensing, and Regulation. New applicants must pass a comprehensive trade exam and present their business registration certificate. Companies from Texas, Louisiana, North Carolina, Ohio, Georgia, and Utah can apply for a license by reciprocity.
You should also verify a company has sufficient liability coverage, even if your state doesn't require it. Choosing an insured company will protect you if accidents happen during work.
Read Customer Reviews
Find customer reviews on the Better Business Bureau (BBB) website for each company you're interested in. The BBB recognizes contractors that resolve complaints professionally and honor their warranties.
It's common for even the best AC repair companies to have both positive and negative reviews. Read each one carefully, and avoid a provider if most reviewers had subpar experiences.
Compare Estimates
We suggest getting at least three different quotes to find the best cost and services. Get a written copy of each quote, and learn more about manufacturer warranties, installer guarantees, emergency repair availability and permitting fees.
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Frequently Asked Questions About AC Repair in Columbia
What's the cost of an AC repair job in Columbia?
See the average costs for common AC repairs below.
| Common Repair | Average Cost |
|---|---|
| Clogged air filter | $61–$162 |
| Electrical circuits | $200–$250 |
| Drainage problems | $100–$150 |
| Thermostat | $81–$203 |
| Refrigerant leak | $400–$1500 |
| Frozen condenser coils | $1,218–$3,655 |
| Fan or air blower issues | $150–$200 |
| Compressor replacement | $600–$1,543 |
Does my air conditioner need routine maintenance? If so, how often?
What month is best for getting an air conditioner replaced?
What industry certifications should I look for when researching Columbia AC repair companies?
My HVAC problem is urgent. How quickly could a company respond?
To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.
