Who Fixes Window AC Units? Your Guide to Hiring the Right Pro

Restored cooling comfort requires the right set of hands

A window AC
Photo: nd700 / Adobe Stock
A window AC
Photo: nd700 / Adobe Stock
Get quotes from up to 3 pros!
Enter a zip below and get matched to top-rated pros near you.
Geo Icon

From money to time spent on maintenance, you’ve invested a lot into your window AC unit. So, when you’re facing issues with your unit, it's essential to consider hiring a professional for repairs. Find out who fixes window AC units with the skills and expertise you need in order to stay cool this summer. 

Benefits of Hiring an AC Repair Company to Fix Window AC Units

While there are a few different types of professionals you can hire to fix your window AC unit, there are some unique benefits to hiring a local AC repair company in particular. 

Expertise and Experience

AC repair companies employ technicians with specialized training and experience in diagnosing and repairing air conditioning systems specifically. They can quickly identify issues and implement effective solutions, saving you time and hassle.

Quality Service

Professional AC repair companies prioritize customer satisfaction by providing high-quality service. They use advanced tools and techniques to ensure that repairs are done correctly the first time, minimizing the likelihood of future issues.

Warranty Coverage

Many AC repair companies offer warranties on their services, providing you with peace of mind knowing that your investment is protected. In case any issues arise after the repair, you can rely on the company to address them promptly at no additional cost.

Can I Fix a Window AC Unit Myself?

While installing a window AC unit is fairly DIY-friendly, fixing a faulty one isn’t as straightforward, and we don’t recommend it. The most pressing reason has to do with your safety. Working with electrical components and refrigerants can be dangerous without proper training and equipment. DIY attempts may result in electric shocks, injuries, or even damage to the unit.

AC systems are also fairly complex, which means that diagnosing and repairing issues may require specialized knowledge and skills. Without proper training, DIY repairs may be ineffective or worsen the problem.

Finally, attempting DIY repairs on your AC unit could void any existing warranty you hold on the product. It's best to leave repairs to professionals who can maintain warranty coverage and ensure proper resolution of the issue.

Can I Hire an Appliance Repair Company to Fix a Window AC Unit?

A window AC in a rustic house
Photo: TokenPhoto / E+ / Getty Images

An appliance repair company specializes in diagnosing and fixing issues with various household appliances, such as refrigerators, washing machines, dryers, ovens, and dishwashers. While some appliance repair companies may offer services for window AC units, it's important to consider the following factors:

  • Expertise: Appliance repair technicians may not have specialized training or experience in diagnosing and repairing your specific type of air conditioner. This could result in inaccurate diagnoses or ineffective repairs.

  • Lack of equipment: Appliance repair companies may not have the specialized tools and equipment required for AC repairs. This could lead to delays or subpar repairs.

  • Warranty: Before hiring an appliance repair company, check if their services are covered under warranty. Opting for a professional AC repair company ensures that warranty coverage remains intact.

How Do AC Repair Companies Fix Window AC Units?

AC repair companies are your best bet for fixing window AC units. Here are some common window AC problems that they address and how they approach each fix.

Refrigerant Leaks

AC repair technicians inspect the unit for leaks and repair or replace damaged components. They then recharge the system with the appropriate refrigerant to restore optimal cooling performance. The U.S. Environmental Protection Agency requires anyone who may come into contact with refrigerant to have certification, which is why hiring a vetted pro is vital to the health of your system. 

Faulty Components

Air conditioning repair companies can also diagnose and address faulty components in window AC units. A pro will carefully inspect components like capacitors, fan motors, and AC compressors to identify issues. Then, they’ll expertly replace damaged parts and check that the unit is functioning properly.

Cleaning and Maintenance

AC repair pros prioritize the cleanliness and maintenance of window AC units to optimize performance. For example, they will meticulously clean and lubricate moving parts, replace air filters, and check for any obstructions in airflow. These measures ensure the unit operates efficiently, maximizing energy efficiency and prolonging its life span.

Need professional help with your project?
Get quotes from top-rated pros.
The homeowners guide to HVAC contractors
From average costs to expert advice, get all the answers you need to get your job done.
family spending time together at home
Sep 5, 2024
Sep 5, 2024
Time for a new oil tank? If your HVAC system isn’t performing like it should, you need to know the factors that impact oil tank replacement cost.
warm feet on a tile floor by a baseboard heater
Aug 23, 2024
Aug 23, 2024
Installing baseboard heaters can keep you toasty. Learn about what impacts baseboard heating costs, from installation to maintenance.
Air conditioner units on concrete slab outside the house
Feb 21, 2024
Feb 21, 2024
The cost to fix a coolant leak in your air conditioner can vary based on the detection method used, the source of the leak, and the amount of damage that needs to be repaired in the aftermath.
HVAC unit outside of home
Sep 16, 2024
Sep 16, 2024
Your HVAC technician has probably asked you if you want an HVAC maintenance plan before. But what are they, and are they really worth it? Find out here.
A spacious living room with a vent above the fireplace
Aug 5, 2024
Aug 5, 2024
Can you paint ductwork? Most exposed ducts can be painted and become part of your decor. Learn which types of paint to use and how to prepare.
Couple sitting on the floor enjoying free time
Mar 20, 2024
Mar 20, 2024
These annual and seasonal steps will keep your heating and cooling system ready for any changes throughout the year. Follow these tips for best results.
Share project details to get started.