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How Often Should AC be Serviced for Optimal Performance?

November 7, 2024

When summer comes, the last thing anyone wants is for their air conditioning unit to break down. But have you thought about how often your AC should be serviced to work its best?


Regular care is important to keep your cooling system working well and to help it last longer. Just like a car needs oil changes and check-ups, your AC unit needs care, too. A lot of people ignore this until something bad happens. This can lead to expensive repairs or even needing a new unit.

By taking care of your AC unit regularly, you help it work better. This also helps to improve the air inside your home, which is important for your health. Let's explore what regular care involves and how you can keep your home cool and comfortable during the summer.

Key Takeaways

  • To keep your AC running efficiently and avoid costly breakdowns, regular servicing is important.
  • Regular maintenance helps ensure your AC runs better, saves energy, improves air quality, and extends the lifespan of the unit.
  • Watch for signs such as unusual noises, reduced cooling efficiency, or increased energy bills.
  • Simple tasks like changing filters every 1-3 months and keeping vents clear can help maintain efficiency and improve airflow between professional servicing.
  • With experienced technicians and a strong customer service history, EVS Mechanical Inc. offers reliable, affordable, and convenient AC servicing to ensure your system stays in top condition.

What Happens During an AC Service?

Inspection of System Components

During a regular AC service, skilled workers do a full check of the whole system. This involves looking at important parts like the thermostat, electrical wiring, blower motor, and ductwork.



The goal is to make sure everything runs well and safely. A lot of times, early signs of damage can be found during these checks. This helps stop future failures that could leave you hot and uncomfortable in the summer.

Cleaning the Coils and Filters

One important part of getting your AC serviced is cleaning. After a while, the condenser and evaporator coils can gather dirt and junk. This dirt blocks airflow and makes the AC work less well.



Dirty coils make your AC work harder. This uses more energy and can lead to a breakdown. A technician will clean these coils during a service. This cleaning helps the AC cool better.


Filters are very important. If they are clogged or dirty, they can greatly lower airflow. This can lead to bad air quality inside and use more energy. A clean filter helps your AC work better and makes the air you breathe in your home feel fresher.

Checking Refrigerant Levels

Refrigerant is what cools the air in your AC system. If the levels of refrigerant are low, it often means there is a leak. A leak can make the unit lose its cooling ability and may harm the compressor over time.



Technicians will look for any refrigerant loss. They will fill the levels if needed and check for signs of leaks that should be fixed. This step is important to keep your AC unit working well for a long time.

Signs Your AC Needs Service

Unusual Noises

Is your AC having a hard time keeping your home cool? Does it struggle even when you set it to the right temperature? This might happen because of several reasons, like dirty filters or low refrigerant levels. Regular servicing can help bring back your unit’s cooling power.

Increased Energy Bills

A sudden rise in your energy bills can mean that your AC unit is not working well. If you see a big increase, it's time to call for help. Keeping up with regular care can help stop high energy bills by making sure your system works well.

Recommended AC Service Frequency

Residential AC Units

For home AC units, it is a good idea to have a professional service done at least once a year. You should try to schedule it before the hottest part of summer when your system has to work the hardest. A yearly checkup helps keep your AC in good condition when you need it most. This way, you can lower the chances of it breaking down on hot days.



If your place has very high heat or your AC is used a lot, you should think about maintaining it more often, like every six months. This keeps your unit running well and helps avoid big problems later.

Commercial AC Systems

Commercial AC systems are usually bigger and are used more than home units. They often need to be serviced two times a year. If an AC stops working in a commercial space, it can really affect how the business runs.



It makes regular care even more important. Twice a year servicing helps make sure that business units can manage the heavier work without surprising downtime.

Seasonal Considerations for AC Service

  • Pre-Summer Tune-Up: Before summer comes, it's important to get ready. A tune-up helps your system handle the heat and lets you find any problems early.
  • End-of-Season Checks: After summer, set up a check to look for any damage. This can help keep your system running well for a longer time.

DIY Maintenance Tips Between Services

Regular Filter Changes

One of the simplest tasks homeowners can do to take care of their AC is to change the filters often. A dirty filter can block airflow and make your unit work harder than it should. As a rule, filters need to be changed every one to three months. This depends on how much you use the system and if you have pets or allergies.

Keeping Vents Clear

Make sure the vents in your home are not blocked. Items like furniture, curtains, or other things can block the vents. This can lower how well your AC unit works. Check the vents from time to time and remove any blockages. This way, cool air can flow easily, keeping your home pleasant and not putting too much stress on the system.

How EVS Mechanical Inc. Can Help You

When you need AC maintenance, picking the right company is very important. EVS Mechanical Inc. is a name people trust in the field. They offer complete AC service that helps your system work at its best.



Their team of expert workers carefully checks, cleans, and fixes things. This helps you feel relaxed and keeps your home cool and cozy.

Why Choose EVS Mechanical Inc.?

When you look at many options, why pick EVS Mechanical Inc. for your AC care? First, they have a strong history of good customer service. They also provide reliable results.


Their technicians are well-trained and have a lot of experience in all parts of AC care. This includes regular check-ups and difficult repairs. EVS Mechanical Inc. makes AC service easy, making sure that your unit is always in great shape.


They also have good prices, easy scheduling, and a promise to keep customers happy. This is what makes them different from others. When you choose EVS Mechanical Inc., you are not just choosing a service – you are getting a partner who cares about your comfort.

Conclusion

Keeping your AC unit in good condition is important for good performance and saving energy. Regular check-ups stop breaks from happening, lower energy bills, and help make the air in your home better. Whether you use it at home or in a business, you should schedule maintenance at least once a year. If you use it a lot, try for two times a year. This will help keep your AC running well.


If you want a good and dependable team, EVS Mechanical Inc. is the best choice. Their skilled workers can help make sure your system works well. This will give you peace of mind and keep your home cool and comfy all year long.


Contact us today at (408) 300-8254. Let our experts help you with your AC.

FREquently Asked Questions

  • How can I tell if my AC needs servicing?

    Look for signs like strange noises, less cooling, or higher energy bills. If you see any of these, it’s time to schedule a checkup.

  • Can I service my AC unit myself?

    While you can do some simple maintenance tasks, like changing filters, it is best to let professionals handle the full servicing. This way, they can check everything correctly.

  • How long does an AC service take?

    A full AC service usually takes about one to two hours. This depends on how well the unit is working and the jobs to be done.

  • What is included in an AC service?

    An AC service often means checking the parts, cleaning the coils and filters, looking at refrigerant levels, and making sure all the electrical connections are safe.

  • How can regular maintenance save me money?

    Regular care can help your AC unit work better. This can lower energy bills and stop expensive repairs later. It is a good choice for your home's comfort!

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