The worst time to experience AC problems is, well, right now. With summer quickly approaching in Vancouver, you don’t want to face major repairs that will leave your household suffering in the summer heat.

Luckily, we’ve got you covered when it comes to AC repairs and solutions. Certain AC problems are common, especially if you have had your unit for a long time. Our team at Comfort Air has the solutions you need to get your AC back up and running once more.

In this article, we’re sharing the most common AC problems we see in households and how you can fix them. If you are facing a problem that needs professional attention right away, don’t hesitate to give us a call.

Contact Comfort Air Now: (360) 205-1817

WARNING: What You Need to Know About AC Repairs

Before moving forward, it’s important to know that some AC repairs are best left to a professional. Some of the suggestions described below may be easy to take care of on your own, while others will need oversight from an expert. If you have no experience working with AC units or you are unfamiliar with your home’s current unit, be sure to call a professional any time you notice one of the problems listed below.

7 Solutions for Common AC Repairs


1- Air isn’t Coming Out of the Ducts

Airflow problems can happen for a variety of reasons. Here are just some of the reasons why your AC may not be blowing any air:

  • Broken vents
  • Clogged filters
  • Sluggish fan
  • Dirty coils
  • Thermostat issues
  • Low refrigerant levels
  • Leaking ducts

The Solution: Typically, any problems related to your ducts should be evaluated by a professional. You can try changing the filter on your own, which is relatively easy. If replacing the old filter doesn’t solve the problem, you should call a technician to come take a look.

2 – Your AC Won’t Turn On

There are several reasons why your AC may not turn on. Here are some possibilities:

  • The breaker was tripped
  • A fuse was blown
  • There is a refrigerant leak
  • The motor has stopped working
  • Your air filter is clogged
  • There is a wiring issue or disconnect
  • The thermostat is broken

The Solution: This is another problem that may not have a straightforward solution until a professional can evaluate the unit and identify the problem’s source. Try changing the batteries in your thermostat, changing the filter, and resetting the breaker. If any of these suggestions don’t help, then give a professional a call.

3 – Your Home is Still Hot

If your AC is blowing hot air or your home still feels warm despite running the AC, this can be a frustrating circumstance. This problem likely results from a problem with the compressor/outside unit. It may also indicate that your AC is low on refrigerant. Additionally, ducts may be broken or disconnected, which can cause hot air to blow into your home.

The Solution: Depending on how long this problem has been going on, you will want to call a professional right away. This issue isn’t as straightforward as replacing the filter in some instances, so be sure to schedule a consultation for a professional opinion.

4 – Your AC Won’t Turn Off or Stay Off

If your AC remains on constantly and refuses to turn off, there is a good chance that a circuit is malfunctioning.

The Solution: Check your thermostat and adjust the settings to try and fix the problem. A professional may need to come in to fix a shortened cable or replace your thermostat entirely.

5 – Your AC is Leaking

A leaking AC is usually a cause for concern. Leaks are never a good sign and can lead to additional problems like mold growth or mildew buildup.

The Solution: Most often, leaks are a result of clogged condensate drain lines. There are several ways to unclog these lines. Depending on the extent to which dust, debris, and other particles clog the line, you will likely need a professional to help you clear the clog.

6 – Your AC is Making Funny Noises

Strange or new noises should always be investigated. Your AC is made up of many internal parts that work together to help your AC function. If one of these parts is loose or breaks, it can manifest in banging, buzzing, or screeching noises.

The Solution: If you can’t readily identify where the noise is coming from, be sure to call a professional for help. Noises indicate that AC repairs are likely needed, no matter how small or large they may be.

7 – Your AC Smells Strange

We often note that homeowners will call our technicians for assistance when they smell a musty odor coming from their AC’s. The smell of mold or mildew is an indication that there is likely some sort of bacteria growth within your unit or ducts.

The Solution: Hiring a professional to clean your ducts is a good idea, especially if you want to get rid of the problem in its entirety. Without prior experience cleaning ducts, you may worsen the problem.

Comfort Air trucks in Vancouver, Washington

Portland Air Conditioning Services | Work with Comfort Air

Since 1983, Comfort Air has been a leader in Vancouver, Washington for exceptional HVAC services, AC repairs, and more. We take great pride in being one of the top AC services in Vancouver that locals have trusted for decades. We are always accepting new clients and look forward to serving you. No matter what kind of AC repairs, installations, or maintenance issues you are facing, we can help!

In addition to providing long-lasting installations with high-quality products, our team at Comfort Air values superior customer service and treating every client we work with like family. As your preferred Vancouver AC repair service, we ensure your home is always comfortable.

Our team is standing by and ready to help you address even the toughest AC repairs. With decades of experience in the industry, a commitment to helping each client solve their problems quickly, and transparent pricing, Comfort Air is the Vancouver AC repair

Fill out our Contact Form HERE to get started with your AC service.

Check Out More Resources from Comfort Air:

⇢Our Most Frequently Asked Questions
⇢AC Repair Services in Vancouver
⇢AC Installations & Upgrades
⇢About Comfort Air

Check out our financing options HERE.
Learn about our seasonal specials HERE.

Contact Comfort Air Today: (360) 205-1817


5 Stars for these folks. Bradford came out on the nastiest day of the year and had us up and running again in short order. Knowledgeable, professional, fast and affordable. DO business with these folks !! You will not regret it.

-Ric K. Google Review

I was planning a heater upgrade and received a 24 month no interest offer from Home Depot. They sent me a list of contractors and Comfort Air was the only contractor that called me before I could call anyone else. The customer support, salesperson and installers were fast, competent and incredibly supportive. From the time that I contacted them until the heater was installed was fast and the new heater is a big improvement over what I had before. Highly recommend Comfort Air for fast, efficient and professional service. I feel comfortable that they will be responsive, should there ever be an issue with my new heater!

-Jolene N. Google Review

We would like to thank all of you at Comfort Air for the work you just completed on our home. We are particularly pleased that your company has both the equipment and training to diagnose the exact problem we were experiencing with indoor air quality. We are very pleased that with the remedy you suggested the problem is completely resolved. The installers were highly competent and a pleasure to have in our home.
Special thanks to Dmitriy for his work from beginning to end. He is surely a gem on your staff.

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Bradford the technician has come to our home a couple times and is always professional. I especially appreciate the exceptional customer service in the office. Every time I call, no matter who answers the phone, they always help me and go out of their way to help me understand how to troubleshoot my thermostat/heat pump. Today, I needed to revise an appt time and Rosa called me twice today to make sure she set up the appt for a time that would work for me. Fabulous service!

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