How to Clean AC Coils? Why Professional Service is Essential

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At Thomas Hoffmann Air Conditioning & Heating, we understand the importance of a well-functioning air conditioning system.

It’s crucial for maintaining comfort in your St. Louis home, especially during those sweltering summer months. Regular coil cleaning is one of the most critical maintenance tasks for allowing your AC’s efficiency and longevity.

As your trusted HVAC experts, we’ve seen firsthand how clean coils can significantly improve system performance, reduce energy costs, and extend the life of your air conditioning unit. Our professional cleaning service is designed to keep your AC running at peak efficiency all season.

How to Clean AC Coils, Why Professional Service is Essential
Bill G.
38 minutes ago
Technician, Giovanni Leone, did such a great job in fixing our AC on a Saturday morning when the Temp is supposed to get up to 100 degrees, later today! I felt like we were in excellent hands and he explained everything he was going to do and then explained in even greater detail once everything was done! I told him if he ever wants to go into sales, he should! He has great personable skills! We have used Thomas Hoffmann before for our heating and cooling needs and they are always professional and trustworthy! My only mistake was not having them to come out to check our AC in the past 3 years!
Robinette H.
1 week ago
He came early and identified the problem ordered the part and put it in. He was professional, neat in appearance. I would say an asset to your company.
Response from the owner:Thank you, Robinette! We appreciate your kind words about the professionalism and neatness you experienced. It's great to hear that our team member made a positive impact. Your feedback means a lot to us!
Susan H.
1 week ago
Very professional and polite. Did a great job.
Response from the owner:Thank you, Susan! We appreciate your kind words and are glad to hear you had a great experience with our team.
Ted E.
1 week ago
Nick came by, identified the problem quickly and had it fixed. Great service!
Response from the owner:Thank you, Ted! We're glad to hear that Nick provided you with quick and effective service. Your feedback is greatly appreciated!
William H.
2 weeks ago
Zach was great. He helped me better understand my systems and their operating systems.
Response from the owner:Thank you for the 5-star review, William. We are happy to hear Zach took good care of you.
Kaliyah
2 weeks ago
Quality service, fast, very professional!
Response from the owner:Thank you, Kaliyah! We're glad you experienced our quality service and professionalism. Your feedback means a lot to us!
Jacob K.
2 weeks ago
The technician that came to my house was awesome. He explained the issue and was 100% honest with me. He worked with my wishes and did a great job! Thank you
Response from the owner:Thank you, Jacob! We're glad to hear that the technician provided excellent service and was honest with you. Your feedback is much appreciated!
Lucas S.
2 weeks ago
Quick response, professional service. Made it out made the repair even on a holiday.
Response from the owner:Thank you, Lucas! We're glad to hear you appreciated the quick response and professional service, especially during the holiday. Your satisfaction means a lot to us!
Beth G.
2 weeks ago
Zach came out quickly and fixed our A/C on the 4th. He was pleasant and super efficient! A/C fixed and he was out of here, made our day for sure! Plus he likes dogs!
Response from the owner:Thank you, Beth! We're glad to hear that Zach was able to fix your A/C quickly and efficiently, and it's great to know he made your day better. We appreciate your kind words!
Rich J.
2 weeks ago
Excellent customer service and Repair work
Response from the owner:Thank you, Rich! We're glad to hear you had an excellent experience with our customer service and repair work. Your feedback means a lot to us!
Jennifer H.
2 weeks ago
Nick was fantastic. He was a great communicator, efficient and educated me and let me take the drivers seat to decision making without feeling pushed. I will for sure recommend friends and family. Service like this doesn’t come around much these days.
Response from the owner:Thank you, Jennifer! We're glad to hear that Nick provided you with excellent service and made you feel empowered during the process. We appreciate your recommendations and look forward to serving you and your friends and family in the future!
Michael G.
2 weeks ago
Extremely responsive and high quality work.
Response from the owner:Thank you, Michael! We appreciate your kind words about our responsiveness and quality of work.
Elizabeth K.
3 weeks ago
Tom was prompt, courteous and got the AC running right away. I will call him again with any needs.
Response from the owner:Thank you, Elizabeth! We're glad to hear that Tom provided prompt and courteous service. We appreciate your trust and look forward to assisting you again in the future!
Erin B.
3 weeks ago
This is the 2nd time we have used this company for our hvac needs. Great company, fast response, tons of communication and they find the problem and fix immediately. Even during the very hot weather. Couldn't recommend them enough.
Response from the owner:Thank you so much for the kind review, Erin. We appreciate your continued support!
Rich C.
3 weeks ago
Very prompt response and very professional and conscientious repair service. Nick did a great job and is a very nice guy.
Response from the owner:Thank you, Rich! We're glad to hear you had a great experience with our repair service. Nick will be pleased to know his efforts made a positive impression. We appreciate your feedback!
Becky W.
4 weeks ago
I called on a Monday morning as air conditioning was blowing warm air. They were able to come to my house very early afternoon and fixed the problem. Would highly recommend and will use them again.
Response from the owner:Becky thank you so much for your great review. We appreciate your business and your kind words.
tori M.
4 weeks ago
Arrived quickly and fixed our AC issue with ease!
Response from the owner:Thank you, Tori! We're glad to hear that we could quickly resolve your AC issue. Your satisfaction means a lot to us!
James H.
1 month ago
Came out immediately after a time slot opened and fixed the AC issue.
Response from the owner:Thank you, James, for your kind words! We're glad we could address your AC issue promptly.
dawn B.
1 month ago
Had new hot water heater put in. Zack was great. On time and neat
Response from the owner:Thank you, Dawn! We're glad to hear that Zack provided great service and was punctual and tidy during the installation of your new hot water heater. We appreciate your feedback!
David D.
1 month ago
I lost my AC overnight. I called at 8 and Nick got here at 12:30. He took his shoes off before he came in, which rarely happens with contractors. He diagnosed the problem in no time and was out the door in less than an hour. He also put back together the closet where access to the attic and furnace is. Couldn't be happier.
Response from the owner:We appreciate your recognition of our dedication to finding the root cause of the issue rather than opting for a quick fix. Thank you for acknowledging our efforts!
Karen W.
1 month ago
I can't thank them enough for getting my ac fixed so quickly. The technician knew exactly what was wrong and had the part to fix it. Thanks again for great work.
Response from the owner:Thank you, Karen! We're glad to hear that our technician was able to quickly fix your AC and provide great service. Your appreciation means a lot to us!
Kay H.
1 month ago
Nick was here on time, was very friendly and gave me a compliment that made my day! It was my annual checkup and all good! Thank you Nick.
Response from the owner:Thank you so much for the great review, Kay. We truly appreciate your business!
Eileen S.
1 month ago
Fabulous job. Incredibly professional
Response from the owner:Thank you, Eileen! We're so glad to hear you had a great experience and appreciated our professionalism. Your feedback means a lot to us!
Dean B.
1 month ago
Experienced craftsman provide timely service for a serious problem with my HVAC system.
Response from the owner:Thank you, Dean, for taking the time to leave a review. We appreciate your support!
T K.
1 month ago
They were on time, courteous and professional. Nick was our service man who came. He explained things that I understood and answered questions I had.
Response from the owner:We are so happy to hear you had a pleasant experience working with Nick. Thank you for the support, and the kind review!

Why Clean AC Coils Matter

Your air conditioner’s coils – both the evaporator coil (inside your home) and the condenser coil (in the outdoor unit) – play a vital role in the heat exchange process that cools your home. Over time, these coils can accumulate dust, dirt, and debris, significantly impacting your system’s performance. Here’s why clean coils are crucial:

  • Improved Energy Efficiency: Clean coils allow for better heat transfer, meaning your system doesn’t have to work as hard to cool your home.
  • Lower Energy Bills: An efficiently running AC uses less energy, potentially reducing monthly utility costs.
  • Better Cooling Performance: Clean coils help your AC maintain consistent cooling throughout your home.
  • Extended System Lifespan: Regular coil cleaning can help prevent unnecessary wear and tear on your AC system.
  • Improved Indoor Air Quality: Clean coils contribute to cleaner air circulation in your home.

The Professional Coil Cleaning Process

While some homeowners might be tempted to clean their AC coils, this task is best left to professionals. At Thomas Hoffmann Air Conditioning & Heating, our technicians have the training, experience, and specialized equipment to clean your coils thoroughly and safely. Here’s an overview of our professional coil cleaning process:

  • System Inspection: Our technicians thoroughly inspect your AC system before beginning the cleaning process. This allows us to identify any other issues that may need attention.
  • Power Down: We ensure the system is entirely powered off for safety reasons.
  • Coil Access: Our technicians carefully remove any panels or components necessary to access the coils. This step requires expertise to avoid damaging sensitive parts of your AC system.
  • Dry Cleaning: We dry the coils using specialized brushes and vacuum equipment to remove loose debris.
  • Application of Cleaning Solution: We apply a professional-grade, environmentally friendly cleaning solution designed specifically for AC coils. This solution helps break down stubborn dirt and grime.
  • Agitation: Using soft brushes or low-pressure sprayers, we gently agitate the cleaning solution to ensure it reaches all areas of the coils.
  • Rinse: We thoroughly rinse the coils with clean water, removing all cleaning solutions and loosened debris.
  • Drainage Check: Our technicians clean the condensate drain line to prevent clogs and water damage.
  • Reassembly: We carefully reassemble any components we removed for access once the coils are clean and dry.
  • System Test: Finally, we power up your AC system and run it through a test cycle to ensure everything works correctly.

The Importance of Professional Service

While DIY guides for coil cleaning exist, entrusting this task to professionals like Thomas Hoffmann Air Conditioning & Heating offers numerous advantages:

Safety First

Our technicians are trained to handle electrical components and cleaning chemicals safely, minimizing the risks associated with DIY attempts.

Superior Equipment

We utilize professional-grade cleaning tools that outperform consumer-level products, ensuring a thorough cleaning.

Beyond Just Cleaning

Our service goes further than coil cleaning. We conduct a comprehensive system inspection, identifying and addressing potential issues before they become significant problems.

Protect Your Investment

Professional cleaning safeguards your AC warranty, whereas DIY methods might inadvertently void it.

Save Time, Avoid Hassle

Our experienced team efficiently cleans your coils, allowing you to focus on other priorities while ensuring your AC receives expert care.

Regular Maintenance for Optimal Performance

At Thomas Hoffmann Air Conditioning & Heating, we recommend having your AC coils professionally cleaned at least once a year, ideally before the start of the cooling season. However, more frequent cleanings may benefit homes with pets, smokers, or high dust levels.

By scheduling regular maintenance with us, including coil cleaning, you can enjoy the benefits of a more efficient, longer-lasting AC system. Our maintenance plans are designed to keep your system in top shape year-round, potentially saving you money on energy bills and costly repairs down the line.

Don’t wait for your AC to show signs of trouble. Contact Thomas Hoffmann Air Conditioning & Heating today to schedule your professional AC coil cleaning. Our expert technicians are ready to help ensure your home stays cool and comfortable all summer with an AC system that runs at peak efficiency.

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