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These Signs Mean That Something’s Wrong Your Air Conditioner

September 15, 2023

Old, worn-out AC unit in Tulsa, OK

It will be a bad summer if you go into the season with a faulty AC. It’s your lifeline for cooling comfort in the intense heat. If you notice certain activities on your unit that are out of the ordinary, call for expert air conditioning repair in Tulsa, OK. You might be just in time to get it fixed before it escalates to something more serious.

Weak Airflow

If your AC cannot produce the same level of airflow, it needs air conditioning services to assess the internal system. It could just be blockages in vents or air passages. If your AC is past its prime years from 10 years old and onwards, there could already be a serious issue with its mechanism.

Warm Air

Getting warm air from your AC can mean a serious issue with its cooling capability. How are the refrigerant levels, evaporator coils, or compressors? It could also mean there are loose connections or blockages inside, or more serious issues. It can either be a major repair or an air conditioning replacement. An expert technician is the only person who can do a proper assessment and repair.

Abnormal Sounds

Your AC making weird sounds is a red flag and often a sign of something more serious going on. The only usual sound we get from it is the constant droning hum or when we are starting up the AC and the mechanism starts running. Knocking, dragging, or irregular moving sounds are serious signs. Always get regular air conditioning maintenance to see if there are loose or damaged parts or other internal issues.

Your AC Produces A Bad Smell

Often, bad smells from your AC can be the internal growth of mold from leaks and condensation. It can also be something clogging your vents and air passages. There may be something trapped inside, or a broken part causing it.

Your AC is telling you something when you get these unusual signs. They can be serious or soon-to-be serious issues. Call Pro Thermal Heating and Cooling today to get to the bottom of the issue. You need the local trusted specialists before these issues become more complicated and costly.

Are you ready to get a new air conditioning unit? Before you make a final decision, make sure you know the top 3 features every new air conditioner must have.

 

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Bryan Bird profile picture
Bryan B
8 September 2026
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Zach brought an arsenal of advanced tools and discovered why our electric bill has been so high: Our system had a very slow refrigerant leak causing it to operate about 45% below rated capacity. This caused insufficient cooling AND forced the system to operate hours longer than necessary each day, wasting hundreds of dollars of electricity. ZACH is a genius! If your electric bill is abnormally high and your home isn't cooling as it should, call Zach at ProTermal and ask for an HVAC System Diagnosis--it could save you thousands per year!!!
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Karen Ringgold profile picture
Karen R
8 September 2026
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Very courteous. Polite. Professional. On time. Cleaned up area
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Lawrence Roethig profile picture
Lawrence R
8 September 2026
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Nathan did a great job coaching me thru my options and will commence work tomorrow.
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Kim Bryan profile picture
Kim B
7 September 2026
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Came out on Labor day and got our system back up and running. Awesome!
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Kristin Bremer profile picture
Kristin B
7 September 2026
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Very detail oriented and friendly
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Sdawn M profile picture
Sdawn M
5 September 2026
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Excellent experience with Pro Thermal. They might not be the lowest quote you receive, but their craftsmanship, attention to detail, and professionalism make it worth every penny. The team was punctual, respectful of our home, and fixed the issue properly. If you value quality work over cheap quick-fixes, hire Pro Thermal.
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Elianny P
5 September 2026
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They explained every detail about my Air Conditioning and did a great Service
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Maria Soto profile picture
Maria S
5 September 2026
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Excellent Service and technicians have a lot of knowledge
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Brook Koch profile picture
Brook K
5 September 2026
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Prothermal is phenomenal, helped my buddy at his OU football game get together. They are coming out to check my system next week after what I seen. This company doesn’t mess around. They truly want you to spend less on your utilities. Invited my heat and air company before this tech left!!!
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Jim D
5 September 2026
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Man Prothermal is something special. My AC went down as OU kicked off and they showed up promptly and quickly got my system up and running. Not only that still spent more time looking over my entire system! Extremely through and made it to where me and my crew could enjoy the game! If you call anyone else you are just not getting a complete service!!
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