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 units.
- Window ACs: Window air conditioners are a popular choice for Miami apartments, townhomes, and condos. 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 set up their units without professional assistance, though technicians can still help with maintenance and repairs.
- Ductless mini-split: Ductless mini-splits have an exterior unit and multiple interior units, with no ductwork required. They offer flexible installation options, higher energy efficiency, and individual room temperature control.
- Split ACs: Split ACs have two main elements: one inside and one outside. They offer peaceful operation, greater energy efficiency, ductwork options, and more cooling capability versus mini-splits.
- Central AC: These are the most common home air conditioners, offering consistent, precise temperature control. They feature a central unit that cools air from outside, purifies it, and sends it through ducts to different rooms in your home.
- Portable air conditioners: As the name suggests, 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 preferred for apartments, condos, or individual rooms.
How to Choose Your Miami AC Repair Service
With Miami's sweltering heat, AC problems are urgent to fix for your comfort and safety. 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
Florida's Department of Business and Professional Regulation certifies air conditioning contractors. New in-state applicants must verify their work experience, pass exams, purchase insurance, get fingerprinted, and prove financial stability and responsibility to earn a license. There is also a reciprocity path for contractors in other states to earn licensure in the Sunshine State.
Note that a Florida HVAC license doesn't allow contractors to work with gas lines or electrical systems. Both of these jobs require subcontracting.
You should also confirm a company has sufficient liability coverage, even if your state doesn't require it. Choosing an insured company will protect you if mishaps arise during work.
Read Customer Reviews
Check customer reviews on the Better Business Bureau (BBB) website for each company you're interested in. The BBB accredits contractors that resolve complaints effectively and honor their warranties.
It's normal for even the best AC repair providers to have both positive and negative reviews. Read each one carefully, and avoid a provider if most reviewers had subpar experiences.
Compare Estimates
Obtain at least three detailed, written estimates from different companies for the best value. A good estimate should include additional fees such as permitting costs. You should also ask about the emergency repair process, installer guarantees, and manufacturer warranties.
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Frequently Asked Questions About AC Repair in Miami
What's the cost of an AC repair job in Miami?
See the average costs for common AC repairs below.
| Common Repair | Average Cost |
|---|---|
| Clogged air filter | $59–$158 |
| Electrical circuits | $200–$250 |
| Drainage problems | $100–$150 |
| Thermostat | $79–$197 |
| Refrigerant leak | $400–$1500 |
| Frozen condenser coils | $1,182–$3,545 |
| Fan or air blower issues | $150–$200 |
| Compressor replacement | $600–$1,497 |
How often should Miami homeowners have their AC systems serviced?
When is the best time to replace an AC unit?
What do I do if my AC is running but not cooling?
How long is my air conditioner's lifespan? When should I consider a replacement?
To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.
