Common Types of Air Conditioners
There are a few different kinds of air conditioner systems on the Cottage Grove market. While HVAC technicians can work with most types, knowing which one you have will ease your company research.
- Central AC: These are the most common residential AC systems, 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.
- Ductless mini-split: Ductless mini-split ACs 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.
- 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 popular for apartments, condos, or individual rooms.
- Window ACs: Window air conditioners are a popular choice for Cottage Grove townhomes, apartments, and condos. These budget-friendly, convenient 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.
- Split ACs: Split air conditioner units have two main elements: one inside and one outside. They provide quiet operation, enhanced efficiency, ductwork options, and more cooling capability versus mini-splits.
How to Choose Your Cottage Grove AC Repair Service
You likely want a quick solution for your air conditioner's problem. However, before engaging with a repair company, it's important to take the time to research if they're ideal for your dwelling. Here are a few essential steps to follow.
Confirm the Company Is Properly Licensed and Insured
In Minnesota, HVAC companies are legally "mechanical contractors." The Department of Labor and Industry nonetheless requires them to register and carry at least a $25,000 bond. Further, while they don't need state licenses, they must comply with local licensing requirements in their service area. We encourage you to contact your city and county governments for more information.
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 mishaps arise during work.
Read Customer Reviews
Find customer reviews on the Better Business Bureau (BBB) website for each company you're interested in. The BBB recognizes businesses that respond to complaints effectively 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
Obtain at least three detailed, written estimates from different companies for the best value. A good estimate should consider additional fees such as permitting costs. You should also ask about installer guarantees, the emergency repair process, and manufacturer warranties.
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Frequently Asked Questions About AC Repair in Cottage Grove
What's the cost of an AC repair job in Cottage Grove?
See the average costs for common AC repairs below.
| Common Repair | Average Cost |
|---|---|
| Clogged air filter | $67–$178 |
| Electrical circuits | $200–$250 |
| Drainage problems | $100–$150 |
| Thermostat | $89–$222 |
| Refrigerant leak | $400–$1500 |
| Frozen condenser coils | $1,332–$3,995 |
| Fan or air blower issues | $150–$200 |
| Compressor replacement | $600–$1,687 |
What month is best for getting an air conditioner replaced?
Why is my AC running but not cooling?
Why should I hire an HVAC professional? Couldn't I repair my air conditioner myself?
What industry certifications should I look for when researching Cottage Grove AC repair companies?
To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.
