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 outline each of the common AC models.
- Split ACs: Split ACs have two main elements: one inside and one outside. They provide peaceful operation, enhanced efficiency, ductwork options, and more cooling capability versus mini-splits.
- Central AC: These are the most common residential AC systems, offering consistent, precise temperature control. They feature a central unit that cools and purifies outside air and sends it through ducts to various rooms in your home.
- Window-mounted ACs: Window air conditioners are a popular choice for Keller townhomes, apartments, 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 AC users install their units without professional assistance, though technicians can still help with maintenance and repairs.
- Portable air conditioners: As the name hints, portable air conditioner units 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.
- Ductless mini-split: Ductless mini-split AC systems have an outdoor unit and one or more indoor units, with no ductwork required. They offer individual room temperature control, flexible installation options, and higher energy efficiency.
How to Choose Your Keller AC Repair Service
With Keller's blazing heat, AC problems are urgent to fix for your comfort and safety. However, don't race 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
Texas' Department of Licensing & Regulation issues Air Conditioning and Refrigeration Contractor licenses to both companies and technicians. Applicants for a contractor license must meet apprenticeship requirements unless they hold a technician license, trade school diploma, mechanical engineering degree, or relevant military service experience.
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 accidents happen 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 businesses that handle complaints professionally 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 provider 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, permitting fees, installer guarantees and manufacturer warranties.
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Frequently Asked Questions About AC Repair in Keller
How much can I expect to pay for AC repair in Keller?
See the average costs for common AC repairs below.
| Common Repair | Average Cost |
|---|---|
| Clogged air filter | $64–$169 |
| Electrical circuits | $200–$250 |
| Drainage problems | $100–$150 |
| Thermostat | $85–$212 |
| Refrigerant leak | $400–$1500 |
| Frozen condenser coils | $1,270–$3,811 |
| Fan or air blower issues | $150–$200 |
| Compressor replacement | $600–$1,609 |
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
- Faultycapacitor
- Malfunctioningcompressor
- Mold or mildew growth
- Oversized or undersized unit
- Refrigerant leak
- Water leaks
Does my air conditioner need routine maintenance? If so, how often?
How long is my air conditioner's lifespan? When should I consider a replacement?
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.
