Air Conditioning Maintenance

Keep your air conditioning system in top shape with thorough and proactive Air Conditioning Maintenance by Ranger HVAC, ensuring peak performance and prolonging the lifespan of your unit.

6 Essential Tips for Air Conditioning Maintenance

Summer is here, and with it comes the need for a reliable air conditioning system. Similar to other appliances, your air conditioner requires routine maintenance to guarantee optimal performance and longevity.

Proper air conditioning maintenance can also save you money on energy bills and prevent costly air conditioning repairs down the line.

In this article, you will find six essential tips to keep your air conditioning system running smoothly all summer long.

Why Is Air Conditioning Maintenance Important?

Before we dive into the tips, let’s first understand why air conditioning maintenance is crucial.

Improved Energy Efficiency 

Regular maintenance ensures that your air conditioning system is running at its peak efficiency. This means it will use less energy to cool your home, resulting in lower energy bills.

Prolonged Lifespan

Just like any other appliance, your air conditioner has a limited lifespan. However, with proper maintenance, you can extend its lifespan and save money on costly air conditioning replacement.

Prevent Costly Repairs 

Regular maintenance can help identify and fix minor issues before they turn into major problems. This can save you from expensive air conditioning repairs and installations down the line.

1. Change Your Air Filters Regularly

One of the most crucial steps in air conditioning maintenance is changing your air filters regularly. Dirty air filters can restrict airflow, making your system work harder and use more energy. They can also lead to poor indoor air quality and cause your system to overheat.

Caused by not having maintenance checks and changing filters
Caused by not having maintenance checks and changing filters

Experts recommend changing your air filters every one to three months, depending on your usage and the type of filter you have. If you have pets or allergies, you may need to change them more frequently.

2. Clean the Condenser Coils

The condenser coils are responsible for releasing heat from your air conditioning system. Over time, these coils can become dirty and covered in debris, making it harder for them to release heat. This can cause your system to work harder and use more energy.

Ranger HVAC Repair and Install_3827
Ranger HVAC repair/service on outdoor unit

To clean the condenser coils, turn off the power to your air conditioning system and remove any debris or vegetation around the unit. Then, use a garden hose to gently spray the coils and remove any dirt or debris.

3. Check the Refrigerant Levels

Refrigerant is the substance that cools the air in your air conditioning system. If your system is low on refrigerant, it can cause your system to work harder, use more energy, and even freeze. It can also lead to costly air conditioning repairs down the line.

To check the refrigerant levels, you’ll need to hire a professional HVAC technician. They will use specialized tools to measure the levels and add more refrigerant if needed.

4. Inspect and Clean the Ductwork

Properly maintained ductwork is essential for efficient air conditioning. If your ducts are dirty or blocked, your system will have to work harder to cool your home, leading to higher energy bills and potential system failures.

5. Check the Thermostat

The thermostat is the control center of your air conditioning system. If your system is not functioning properly, it will lead to inefficiency in cooling your home. This lack of correct functionality means that your system is unable to effectively and efficiently regulate the temperature of your living space, resulting in decreased cooling performance.

That’s why it’s essential to check your thermostat regularly and replace the batteries if needed. You should also make sure your thermostat is placed away from any heat sources, such as direct sunlight or appliances, as this can affect its accuracy.

6. Schedule Professional Maintenance

While there are many steps you can take to maintain your air conditioning system, it’s essential to schedule regular professional maintenance. A professional HVAC technician can inspect your system, identify any potential issues, and perform any necessary air conditioning repairs or maintenance.

Experts recommend scheduling professional maintenance at least once a year, preferably before the start of the summer season. This will ensure your system is running efficiently and help prevent any costly repairs down the line.


Proper air conditioning maintenance is crucial for keeping your system running efficiently and prolonging its lifespan. By following these six essential tips, you can save money on energy bills, prevent costly repairs, and ensure your home stays cool and comfortable all summer long.

Remember to change your air filters regularly, clean the condenser coils, check the refrigerant levels, inspect and clean the ductwork, check the thermostat, and schedule regular professional maintenance. With these tips, you can enjoy a cool and comfortable home without breaking the bank.

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Rudi Chi
Rudi Chi
Our experience with Ranger HVAC was great. Our ground level HVAC system crashed after 20 years in the middle of a heatwave, in 2022. We called and scheduled a appointment for an estimate on a new system, Mike came out and explained all our options and helped us to pick the best system for us and our home. He was very professional and thorough. The whole experience was great and we would recommend Ranger HVAC to our friends and family. The workers that came out and installed the system were extremely nice and cleaned up after they were finished and were very informative about the whole new world of smart HVAC systems. The office support kept us informed of all the visits and invoices were completed electronically. Update We were so satisfied with Ranger's customer service that, four months later, when our 2nd HVAC system in the attic crashed on the new year's eve, after 20 years, we called Mike to install a new one. We couldn't be more happy with the results. Jennifer and Rudy
Kennedy Agyeman
Kennedy Agyeman
My heating system stopped working and a good friend of mine advised to me reach out to Ranger HVAC. The company representative responded in a timely manner and the diagnostic indicated issue with my blower motor, which required replacement. Ranger HVAC team brought in a new motor and replaced it at precise scheduled time with no delay.
Yolene Henry
Yolene Henry
Ranger HVAC installed a new HVAC system at my house yesterday. The company did an excellent job communicating with me from the time I requested a free estimate to the morning they arrived on site. They were careful to cover all the traffic areas and wore shoe covers. A team of three, including Michael the leader, completed the install to my satisfaction. They were patient to answer all my questions. I selected Ranger HVAC based on their knowledge, fair price, and honesty. Michael, who gave me the estimate, spoke from experience, having been himself an HVAC technician. The company didn't try to sell me what I didn't need. I felt that the information I received could be trusted. And indeed they delivered as promised! I am very pleased with the install and I highly recommend this company. Thank you Ranger HVAC for a job well done!
Jill Perrott
Jill Perrott
I had my HVAC ducts cleaned by Ranger HVAC this past week and was so impressed by their work. I saw what a comprehensive process it is and I’m very pleased with the result. Staff always cover their feet when in your home and are very careful when removing and replacing the vent covers and moving their ladders and equipment around. Very fair price as well. Thanks to Sean, Kofi, and Paul for a thorough job well done. I have already recommended Ranger to a couple of friends and will be contacting Ranger for any future HVAC issues.
James Thomas
James Thomas
I placed a phone call inquiring about VA HVAC licensing and the woman that I spoke with helped me figure out what to do. Very professional and pleasant to talk with!!!!
Poya Sharifaie
Poya Sharifaie
They came out and fixed the issue within 2 hours. Last company had us waiting for a month and half. I would use Ranger HVAC anytime.
Tatiana Melgarejo
Tatiana Melgarejo
excellent service. very punctual .. friendly 😊
jou b
jou b
The techs Shawn and Colby were great!! Showed up on time and was able to quickly resolve the issue with my ac. Really happy to find this company
gyan manu
gyan manu
Ranger HVAV responded to our needs and executed the job in the most professional way! Exceeded our expectations.

    Definitely a very good experience. If you're interested, the service is exactly what he says it is; he clearly explains everything he does and you can tell he's being sincere. He isn't pressuring you or trying to upsell you. Just an honest, high-caliber effort. Highly advised.

    Jirair Kaprelian


      He did a fantastic job cleaning and inspecting my commercial AC unit. He made suggestions that I was completely unaware of regarding how to improve circulation and air flow as well as how to minimise my use of electricity during the summer. Excellent rates and service. Once more, many thanks!

      Ryan Sellz

      Google Review

        He is the top in his field! Without having to be at 69 degrees, the AC functions better than before. Additionally, because the heater is so hot, we don't need to turn it up all the way, which saves us money.

        Andrea Magaña


          The crew was excellent, and I'm glad I found them since they are nice, down-to-earth people who didn't try to upsell me on items I didn't need instead of telling me about innovations that would make life better for my allergic relatives. All Degree Comfort comes highly recommended.

          Moral Defen



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