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Q: How often should AC coils be cleaned?

• <div><p>You should have your AC coils cleaned <b>once per year</b>. To keep your AC unit in tip-top shape, consider cleaning your coils twice yearly&mdash;before and after air conditioning season. That way, the pro will remove any dust, dirt, and debris that has built up over the winter and catch new grime that accumulated during the summer. Additionally, if you&rsquo;re handy, you can tackle any in-between cleanings yourself with a special fin comb. </p></div>

Q: What happens when a return vent is blocked?

• <div><p>A blocked return air vent can cause your HVAC system to work much harder and, therefore, less efficiently. The result is higher utility bills and poorer air quality. A blocked return air vent can also cause unpleasant dust, dander, and odors to linger in your home&rsquo;s air. </p></div>

Q: Can I clean AC coils myself?

• <div><p>Yes, you can <a href="https://www.angi.com/articles/clean-air-conditioner-coils-help-ensure-efficiency.htm">clean AC coils</a> yourself. Just make sure that the power to your AC system is off before you begin. You&rsquo;ll need some basic tools and supplies, including a soft brush, cloth, screwdriver, and a commercial or homemade cleaning solution. Cleaning your coils will only cost about $10.</p></div>

Q: How often should you have your air conditioner serviced?

• <div><p>You should <a href="https://www.angi.com/articles/how-often-does-air-conditioner-need-service.htm">service your AC at least once per year</a>, in the spring, and twice per year if your unit is 10 years or older. As your unit ages, more maintenance can catch problems early and help the system reach its full lifespan potential, usually <b>15 years</b>.</p><p>Get on your HVAC technician&rsquo;s schedule in early spring so your unit is ready to go for the season. If you&rsquo;re doing two inspections per year, aim for one in the spring and one in the fall. You should also service your furnace once per year in the fall.</p></div>

Q: Why is my house AC constantly running?

• <div><p>If your AC runs constantly, it could be due to a number of things, including a <a href="https://www.angi.com/articles/why-my-thermostat-acting-weird.htm">faulty thermostat</a>, incorrect temperature settings, or broken equipment. Alternatively, you might have an airflow problem (for example, blocked vents or leaky ductwork). Either way, an HVAC pro can identify the specific problem and fix it for you.</p></div>

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

*The Angi rating for Heating And Air Conditioning Service companies in Patterson, 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 Patterson, 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 10, 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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