Common Types of Air Conditioners
There are a few different kinds of HVAC systems on the Alameda market. While HVAC professionals can work with most types, knowing which one you have will simplify your company research.
- 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 various rooms in your home.
- Split ACs: Split AC units have two main elements: one indoors and one outdoors. They offer peaceful operation, enhanced efficiency, ductwork options, and more cooling capability versus mini-splits.
- Window ACs: Window air conditioners are a popular choice for Alameda apartments, condos, and townhomes. 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 install their units without professional assistance, though technicians can still help with maintenance and repairs.
- Ductless mini-split: Ductless mini-split air conditioner units have an outdoor unit and one or more indoor units, with no ductwork required. They offer flexible installation options, higher energy efficiency, and individual room temperature control.
- Portable air conditioners: As the name hints, portable air conditioner 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 a common choice for condos, apartments, or individual rooms.
How to Choose Your Alameda AC Repair Service
With Alameda's extreme heat, AC problems are urgent to fix for your safety and comfort. However, don't race 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.
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
Find 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 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 at least three different estimates to find the best cost and services. Get a written copy of each quote, and learn more about manufacturer warranties, emergency repair availability, installer guarantees and permitting fees.
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Frequently Asked Questions About AC Repair in Alameda
How much can I expect to pay for AC repair in Alameda?
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 | $92–$229 |
| Refrigerant leak | $400–$1500 |
| Frozen condenser coils | $1,375–$4,124 |
| Fan or air blower issues | $150–$200 |
| Compressor replacement | $600–$1,741 |
How do I know if my air conditioning system needs repair?
- Clogged air filter
- Dirty evaporator coil
- Fan motor failure
- Faulty thermostat
- Faulty wiring
- Refrigerant leak
- Frozen evaporator coil
- Improper refrigerant charge
- Faultycapacitor
- Defectivecompressor
- Mold or mildew growth
- Oversized or undersized unit
- Refrigerant leak
- Water leaks
When is the best time to replace an AC unit?
Why should I hire an HVAC professional? Couldn't I repair my air conditioner myself?
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.
