Common Types of Air Conditioners
HVAC technicians have the expertise to service most air conditioner varieties, but knowing more about what you have can be beneficial. Below, we'll describe each of the common AC types.
- Central AC: These are the most common residential AC systems, offering precise, consistent 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.
- Split ACs: Split ACs have two main elements: one inside and one outside. They offer quiet operation, improved energy efficiency, ductwork options, and more cooling capability versus mini-splits.
- Ductless mini-split: Ductless mini-split air conditioner units have an exterior unit and multiple interior units, with no ductwork required. They offer higher energy efficiency, individual room temperature control, and flexible installation options.
- Portable air conditioners: As the name suggests, portable AC systems 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.
- Window ACs: Window air conditioners are a popular choice for Gardena townhomes, apartments, 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 air conditioner users install their units without professional assistance, though technicians can still help with maintenance and repairs.
How to Choose Your Gardena AC Repair Service
While you might want to resolve your AC issue quickly, you should do some essential research before committing to a repair service. Take the following steps to ensure you find the right company for your home.
Confirm the Company Is Properly Licensed and Insured
California HVAC contractors need a C-20 (Warm-Air Heating, Ventilation, and Air-Conditioning) license from the Department of Consumer Affairs. The application process involves comprehensive exams on business law and practical skills.
You should also check a company has sufficient liability insurance coverage, even if your state doesn't require it. Choosing an insured company will protect you if something gets damaged during work.
Read Customer Reviews
Read customer reviews on the Better Business Bureau (BBB) website for each company you're interested in. The BBB accredits contractors that respond to complaints effectively and honor their warranties.
It's normal for even the best AC repair companies to have both positive and negative reviews. Read each one carefully, and avoid a business 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 manufacturer warranties, the emergency repair process, and installer guarantees.
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Frequently Asked Questions About AC Repair in Gardena
What's the cost of an AC repair job in Gardena?
See the average costs for common AC repairs below.
| Common Repair | Average Cost |
|---|---|
| Clogged air filter | $63–$168 |
| Electrical circuits | $200–$250 |
| Drainage problems | $100–$150 |
| Thermostat | $84–$210 |
| Refrigerant leak | $400–$1500 |
| Frozen condenser coils | $1,259–$3,777 |
| Fan or air blower issues | $150–$200 |
| Compressor replacement | $600–$1,595 |
Why is my AC running but not cooling?
Is hiring an HVAC company better than doing the repair on my own?
How long is my air conditioner's lifespan? When should I consider a replacement?
Should my HVAC company have a private accreditation?
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