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 models.
- Portable air conditioners: As the name implies, 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.
- Split ACs: Split air conditioner systems have two main elements: one indoors and one outdoors. They provide silent operation, greater energy efficiency, ductwork options, and more cooling capability versus mini-splits.
- Central AC: These are the most common home air conditioners, offering precise, consistent temperature control. They feature a central unit that cools and purifies outside air and sends it through ducts to different rooms in your home.
- Window-mounted ACs: Window air conditioners are a popular choice for San Rafael condos, townhomes, 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 AC users deploy their units without professional assistance, though technicians can still help with maintenance and repairs.
- Ductless mini-split: Ductless mini-split air conditioner systems 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.
How to Choose Your San Rafael AC Repair Service
With San Rafael's sweltering heat, AC problems are critical to fix for your safety and comfort. However, don't rush to sign a contract until you know 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.
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 accredits contractors that respond to complaints professionally and honor their warranties.
It's common for even the best AC repair businesses to have both positive and negative reviews. Read each one carefully, and avoid a company if most reviewers had subpar experiences.
Compare Estimates
We advise getting three or more estimates to find the best pricing and offerings. Get a written copy of each quote, and learn more about manufacturer warranties, emergency repair availability, permitting fees and installer guarantees.
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Frequently Asked Questions About AC Repair in San Rafael
What's the cost of an AC repair job in San Rafael?
See the average costs for common AC repairs below.
| Common Repair | Average Cost |
|---|---|
| Clogged air filter | $69–$183 |
| Electrical circuits | $200–$250 |
| Drainage problems | $100–$150 |
| Thermostat | $91–$229 |
| Refrigerant leak | $400–$1500 |
| Frozen condenser coils | $1,372–$4,117 |
| Fan or air blower issues | $150–$200 |
| Compressor replacement | $600–$1,738 |
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
- Defectivecapacitor
- Malfunctioningcompressor
- Mold or mildew growth
- Improperly sized unit
- Refrigerant leak
- Water leaks
When is the best time to replace an AC unit?
What do I do if my AC is running but not cooling?
How quickly can an HVAC company in San Rafael respond to emergency repair requests?
To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.
