7 Common AC Repairs & Solutions from Our Experts

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7 Common AC Repairs & Solutions from Our Team

Your AC is malfunctioning and you have no idea what to do. Your anxiety is increasing, along with the temperature outside, as you frustratingly try to fix your AC, but to no avail.

Does this sound familiar? Are you finding yourself stressed because you know your AC isn’t performing as it should, but you are not sure how to fix it?

Don’t worry. This is a common problem most homeowners face at one point or another. Luckily, Integrity Air is here to help.

In this article, we’re breaking down the top 7 most common AC repairs and their solutions. If you only have a little experience with AC repairs or are unfamiliar with your system, we’ll help steer you in the right direction. Read on to learn how to tackle common AC problems with effective solutions.

If you need immediate assistance, please call (503) 598-0966.

Portland homeowner thermostat adjustment

CAUTION: Read This Before Attempting AC Repairs

It is important to note that some of the solutions to the listed repairs below will require a professional. Unless you have prior experience or know what you are doing, we advise you to give us a call for assistance when necessary. AC repairs can be relatively simple, or they can be quite extensive. You may never know what you are getting into when you start a repair yourself, so it is best to leave it up to a professional.

1 – Your AC isn’t Blowing Cold Air

This problem has a number of different causes. It can be difficult to pin down the source of why your AC is not blowing cold air. Some possible culprits include:

  • A clogged drain
  • Power issues
  • Thermostat issues
  • A clogged filter
  • A dirty compressor
  • Low refrigerant levels

An AC that refuses to blow cold air is inconvenient at best and a health hazard at its worst. It is important to address this problem as quickly as possible, especially if it is summertime.

The Solution:You can attempt to solve this problem on your own by adjusting the thermostat settings or resetting it. Also, check to make sure the unit is plugged in and hasn’t become disconnected. Additionally, a filter change may solve the issues.

If you attempt some of these solutions but still can’t solve the problem, it is time to call a professional. Don’t hesitate to call a specialist right away if it is an emergency.

2 – Your AC Refuses to Turn On

This is a frustrating problem that can make even the most levelheaded homeowner panic. If you are eager to feel a cool blast of air, only to feel nothing come from your AC, you understandably want to fix the problem as soon as possible.

The Solution: First, check your circuit breaker. You may have blown a fuse. If everything seems to be okay with your circuit breaker, check the air filter. You may be due for a new one. If these two suggestions don’t solve the problem, it is time to call a professional for help.

3 – The Outside Unit is Freezing Up

If your outside AC unit is freezing over, this is likely due to a dirty evaporator coil. When the coil becomes clogged with debris, it makes it so that airflow is disrupted and the AC freezes up.

The Solution:Try defrosting your AC unit by switching it off and turning on the fan only. Run the AC on that setting for 60 to 90 minutes. Additionally, change the air filter so you know good airflow and filtration is better facilitated. If you find that your AC unit is still frozen after trying these tips, it is time to get in touch with an AC repair technician.

Filter change for HVAC system


4 – Your AC is Leaking

Leaks of any kind should always be investigated and resolved as soon as possible. Standing water or leaks can lead to other problems like mold growth or rot.

The Solution: The most common reason your AC might leak is due to a clogged condensate drain. When these drains become clogged with debris, dirt, dust, mold, and sludge, this can cause water to back up into your home. There are multiple ways to unclog the drain and depending on the severity of the issue, we recommend resolving the problem with the help of a professional.

5 – You Notice Strange Noises

Any kind of buzzing, screeching, or grating noises should be addressed right away. New or abnormal noises coming from your AC almost always indicate that there is a need for a repair or maintenance of some kind. Since multiple parts work together to help your AC function, the noise may be due to a loose or broken part in the AC.

The Solution:Strange noises can occur for a number of reasons. If you can’t easily identify the source of the noise, a professional technician can help.

6 – Your AC is Giving Off a Strange Smell

If you notice a musty smell coming from your AC, this is likely due to mildew, mold, or bacteria buildup. The smell may come on suddenly or worsen over time.

The Solution:Typically, an evaporator coil cleaning will solve this problem. You can clean these coils on your own, or request assistance from a professional. Experienced HVAC technicians will have safe chemicals on hand to use, as well as techniques that will help you get rid of the smell completely.

7 – Your Ducts are Dirty or Leaking

Dirty or leaking ducts may result from age or wear and tear over time. Since your ducts are responsible for both heating and cooling in some instances, they expand and contract frequently. This can lead to cracks in the joints if they are not sealed properly.

The Solution:If you find that your ducts are leaking, contact an AC repair technician right away. This is a problem that may require major repairs or a few patch-ups, depending on the extent of the damage. It is best to have a professional evaluate the issue for peace of mind.

Ac Problems and Solutions

Final Thoughts: AC Repairs & Solutions

Now that you have gotten an overview of the most common AC repairs and their solutions, it is time to get to work! Whether you simply need a quick filter change or are facing much more extensive repairs that require a professional, we are here to help.

Reach out to Integrity Air if you have any additional questions or concerns that were not addressed here. Our technicians have the answers you seek!

Integrity Air in Portland for AC services

Portland Air Conditioning Services | Work with Integrity Air

Whether you need assistance with a minor problem or are certain a major installation may be necessary, give us a call. We offer complete evaluations and diagnostics, targeting the exact problem. We’ll provide you with solutions that match both your budget and needs. You are in good hands when you choose Integrity Air.

If you are in Portland, or just outside of the region in Beaverton, Wilsonville, Lake Oswego, Sherwood, Tigard, Tualatin, Gresham, or elsewhere, give us a call. We travel all over the greater Portland metro area to provide exceptional AC services to homeowners and businesses in need. We look forward to serving you this summer and solving your AC problems ASAP!

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