Common Types of Air Conditioners
By understanding which type of air conditioner you have, you'll feel more empowered in your contractor search. Corona HVAC professionals have experience with different AC makes and models, and they can adapt their skills to your needs.
- 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 condos, apartments, or individual rooms.
- Central AC: These are the most common residential AC systems, 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.
- Window ACs: Window air conditioners are a popular choice for Corona apartments, townhomes, and condos. These compact, affordable units are designed for cooling single rooms and small spaces, 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.
- Ductless mini-split: Ductless mini-splits have an exterior unit and multiple interior units, with no ductwork required. They offer higher energy efficiency, flexible installation options, and individual room temperature control.
- Split ACs: Split ACs have two main elements: one indoors and one outdoors. They offer peaceful operation, greater energy efficiency, ductwork options, and more cooling capability versus mini-splits.
How to Choose Your Corona AC Repair Service
With Corona's extreme heat, AC problems are critical to fix for your safety and comfort. However, don't rush to sign a contract until you're convinced a company is the best fit for you. We recommend following these steps in your research.
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.
Many states and cities also require companies to carry liability insurance. Even if your community doesn't require it, we still recommend choosing an insured company. This will protect you if an accident happens or something gets damaged.
Read Customer Reviews
Check 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 providers to have both positive and negative reviews. Read each one carefully, and avoid a business if most reviewers had subpar experiences.
Compare Estimates
We advise getting contacting at least three different companies to find the best pricing and offerings. Get a written copy of each quote, and learn more about emergency repair availability, manufacturer warranties, installer guarantees and permitting fees.
Ready to Get a Quote on Your Hvac Project?
Please enter a valid 5-digit zip code!
Frequently Asked Questions About AC Repair in Corona
What's the cost of an AC repair job in Corona?
See the average costs for common AC repairs below.
| Common Repair | Average Cost |
|---|---|
| Clogged air filter | $63–$169 |
| Electrical circuits | $200–$250 |
| Drainage problems | $100–$150 |
| Thermostat | $84–$211 |
| Refrigerant leak | $400–$1500 |
| Frozen condenser coils | $1,264–$3,792 |
| Fan or air blower issues | $150–$200 |
| Compressor replacement | $600–$1,601 |
What are some signs that I should call an HVAC repair company?
- Clogged air filter
- Dirty evaporator coil
- Fan motor failure
- Faulty thermostat
- Faulty wiring
- Freon leak
- Frozen evaporator coil
- Improper refrigerant charge
- Malfunctioning capacitor
- Malfunctioning compressor
- Mold or mildew growth
- Oversized or undersized unit
- Refrigerant leak
- Water leaks
How often should Corona homeowners have their AC systems serviced?
How many years until I should replace my AC unit?
Should my HVAC company have a private accreditation?
To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.
