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Q: Why is the AC drip pan not draining?

• <div><p>An AC drip pan may stop draining if there&rsquo;s a clog where the drip pan connects to the drain line. Clogs can form from a lack of cleaning or from rust or corrosion buildup. Cleaning the drip pan at least once per month lowers the chances of debris clogging the drain line. </p></div>

Q: Should I turn off my AC if it’s leaking?

• <div><p>Yes, you should turn off your AC if it&rsquo;s leaking. Turning off the AC will prevent more condensation from leaking from your unit, and it will also reduce the increased strain on the system if a damaged internal component or a lack of refrigerant is the culprit. As soon as you notice a leak, turn off the system and investigate the source of the leak or call a pro to inspect it.</p></div>

Q: Should my HVAC damper be open or closed?

• <div><p>Whether an HVAC damper should be open or closed depends on the season, the zone it controls, and the temperature in that zone. In the summer, open upstairs dampers and close lower-level dampers to get the most efficient cooling possible. In the winter, do the opposite. Cool air will naturally flow down to lower levels, while warm air will rise. This keeps your system from working harder and helps prevent <a href="https://www.angi.com/articles/troubleshooting-common-air-conditioning-problems.htm">common AC problems</a>.</p></div>

Q: How can you tell if an AC vent is open or closed?

• <div><p>There are a few ways to determine if a vent is open or closed. You can inspect the vent and examine the position of the fins. If there are spaces between them, the vent is open. If the fins are flat and touching, the vent is closed. You can also stand under the vent when the system is running to see if you feel air flowing through it.</p></div>

Q: How do I know if my AC needs to be recharged?

• <div><p>There are ways to <a href="https://www.angi.com/articles/detecting-refrigerant-leaks.htm">detect a refrigerant leak</a> with several different testing methods. However, most homeowners can figure out something&rsquo;s wrong with their AC unit by noticing these common signs:</p><ul><li><p>Ice forming on the evaporator coil</p></li><li><p>Water leaks near the AC unit</p></li><li><p>Frequent hissing sounds</p></li><li><p>Increased electric bills</p></li><li><p>Unit takes longer than usual to cool</p></li><li><p>Unit is blowing hot air</p></li></ul><p></p></div>

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Verified Reviews for Heating And Air Conditioning Service pros in Port Sulphur, LA

*The Angi rating for Heating And Air Conditioning Service companies in Port Sulphur, LA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Port Sulphur, LA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

Last update on November 09, 2025

Reviewed in July 2024
Chris came out on a holiday to get our AC working again. He worked quickly. He gave explanation of problem and how to help prevent this issue in the future.
Chris Weick Heating & Air Conditioning LLC
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Reviewed in August 2023
Majano Heating and AC came out on schedule. They found that the AC breaker had tripped, and guessed that this was caused by the compressor going bad. I felt stupid for not checking the breaker myself. They charged me $60 for a call-out fee, which I suppose is about average. They also quoted a...
Marcotte's Air, Heat & Refrigeration, LLC
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Reviewed in August 2023
He was very professional and gets things done fast within an hour of me calling him I was relaxing in my house with cold ac
TMAC Heating & Cooling
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Reviewed in June 2023
Jeremy came out to inspect our ductwork and A/C because we were having allergy issues that we thought could be a result of our system being unclean. Needless to say, after 25 years, our ducts looked horrendous when he showed us. After cleaning and sanitizing our entire system our issues were...
Allied Air Care LLC
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Reviewed in March 2023
In the 14 years that I have been a home owner, this was the best service I have ever received. Britton was AWESOME!!!!!!!!!!!! Thank you One Hour air conditioning!!!!!
River City's One Hour Air Conditioning & Heating
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Reviewed in November 2022
Mark and Charlie did a great job cleaning and sanitizing my heating and AC ductwork. The price was very good and they cleaned up after the job was completed. My wife and I are very happy to recommend this company. Bill D.
Patriot Environmental
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Reviewed in August 2020
Randy was great. He arrived on time, which is appreciated. He explained what the issue was took care of it. I thought his cost was very reasonable. I will definitely contact him again if I need any further AC/Heating work.
ECO AIR QUALITY SERVICES
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Reviewed in May 2017
Craig with CSC AC and Heating are always there when I need them and the most affordable I've found. They serviced several of my units. CSC answers my call every time, schedules a repair time that works around my schedule, arrives on time and because they are so knowledgeable has the problem...
A/C Worx Louisiana, LLC
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Reviewed in August 2016
I purchased the home an noticed the Ac wasn't working the seller tried contacting Jessie he as yet to respond.. It cost me $4000 to repair this mess... I had water leaking inside my home I had to put buckets down... I had to move my family because the temperature inside the home reached 100...
Bri Ac
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Reviewed in March 2014
Everything went great. Went above and beyond expectations. I would highly recommend for all A/C and heating needs. Very knowledgeable, professional, and honest. It's good to know that there are still honest small town companies out there that haven't been run out by those big box companies that...
DoneRite HVAC Services
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