Common Types of Air Conditioners
HVAC technicians have the expertise to service most air conditioner types, but knowing more about what you have can be beneficial. Below, we'll describe each of the common AC systems.
- Window-mounted ACs: Window air conditioners are a popular choice for Nashua townhomes, condos, and apartments. These budget-friendly, convenient 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 individual room temperature control, flexible installation options, and higher energy efficiency.
- Split ACs: Split ACs have two main elements: one indoors and one outdoors. They offer quiet operation, improved energy efficiency, ductwork options, and more cooling capability versus mini-splits.
- 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 apartments, condos, or individual rooms.
- Central AC: These are the most common home air conditioners, offering consistent, precise temperature control. They feature a central unit that cools air from outside, purifies it, and sends it through ducts to various rooms in your home.
How to Choose Your Nashua AC Repair Service
You likely want a swift resolution for your air conditioner's problem. However, before hiring a repair company, it's important to carefully investigate how well it fits your home's needs. Here are a few essential steps to follow.
Confirm the Company Is Properly Licensed and Insured
While New Hampshire's Mechanical Safety and Licensing Board regulates some mechanical contractors at a state level, AC repair companies are regulated at the local level. We strongly encourage you to contact your city government about licensing and operational requirements.
You should also check a company has sufficient liability coverage, even if your state doesn't require it. Choosing an insured company will protect you if something gets damaged 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 contractors that respond to 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 suggest getting at least three different estimates to find the best cost and services. Get a written copy of each quote, and learn more about permitting fees, manufacturer warranties, emergency repair availability and installer guarantees.
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Frequently Asked Questions About AC Repair in Nashua
What's the cost of an AC repair job in Nashua?
See the average costs for common AC repairs below.
| Common Repair | Average Cost |
|---|---|
| Clogged air filter | $66–$176 |
| Electrical circuits | $200–$250 |
| Drainage problems | $100–$150 |
| Thermostat | $88–$219 |
| Refrigerant leak | $400–$1500 |
| Frozen condenser coils | $1,316–$3,949 |
| Fan or air blower issues | $150–$200 |
| Compressor replacement | $600–$1,667 |
Does my air conditioner need routine maintenance? If so, how often?
When is the best time to replace an AC unit?
How many years until I should replace my AC unit?
My HVAC problem is urgent. How quickly could a company respond?
To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.
