If you live in the Vacaville, CA area, you know that having a working air conditioning system is essential for staying comfortable. This makes scheduling an annual AC tune-up appointment especially important from June through September. 

At Cozy Home Services, our HVAC technicians have in-depth knowledge about residential air conditioning systems and provide thorough maintenance services. If you need to schedule an AC tune-up or are unsure when your home cooling system was last maintained, give us a call. We’re available now to schedule service. 

What Is an AC Tune-Up?

An air conditioning tune-up is an in-depth maintenance service that allows a professional NorthBay air conditioner technician to open up your AC for a full inspection. They’ll keep every part of the cooling system working as it should while fixing small issues before they become big problems. Scheduling regular tune-ups is always recommended for your HVAC system to keep it running smoothly. 

Key Components of an AC Tune-Up

So what does an AC tune-up consist of when you choose Cozy Home Services? 

Inspection of the overall system

We inspect every part of your heating and cooling system, from top to bottom. This allows us to check for any small issues, loose parts, or malfunctions that may not be a big deal now but could become a problem for you later on. If it’s something small, like a loose wire, we can fix it immediately. However, if it requires a more significant repair, we’ll share our findings and recommendations with you so you can schedule a service call at your earliest convenience. 

Cleaning of critical parts

Because air is constantly circulating through the AC, so are dust, hair, and other airborne debris, which bond with condensate and stick to the interior parts. Your air conditioner requires regular, professional cleaning to prevent grime from causing issues in the coils, machinery, and other components.

Checking refrigerant levels

We’ll check your coolant levels to ensure there are no leaks or other issues that could lead to poor cooling, frozen coils, compressor failure, high utility bills, or increased home humidity. Refrigerant leaks can be hazardous to your health and the environment, so it’s essential to have a professional inspect them regularly.

Testing electrical connections

All electrical connections will be checked, tested, and inspected for signs of wear or damage to prevent fire hazards and keep the system’s power on. 

Thermostat calibration

Your thermostat needs to be set correctly to allow the system to properly cool your home. We’ll calibrate the thermostat and test it to make sure it’s working accurately and improve the system’s performance. 

Airflow inspection

Poor airflow can indicate blocked or leaking ducts, a malfunctioning blower motor, frozen evaporator coils, or other issues. We’ll check your airflow, and if there’s a problem, we’ll find a solution.

Lubrication of moving parts

All moving machinery requires regular lubrication to reduce friction and wear on its parts, as well as to protect against corrosion. We’ll keep your system well-lubricated, so you don’t have to worry.

Checking system controls

Your AC system controls work with your thermostat, using sensors to “know” when to turn the cool air on and off. We’ll ensure your controls are working right, so you can enjoy precise temperature control.

Replace or inspect the air filter

We’ll check and, if necessary, replace your air filter to allow proper airflow through the system and maintain your home’s pristine air quality. Clean air filters result in less strain on the AC and improved energy efficiency.

Drain line cleaning

Drain lines can become clogged with debris or mold and algae growth over time if they’re not regularly cleaned. This will impact the AC’s ability to remove condensed water from the system, potentially leading to water damage or cooling inefficiencies.

Why an AC Tune-Up Is Worth It

Preventative air conditioner tune-ups are worth your time because they:

  • Extend your AC’s lifespan
  • Reduce the likelihood of costly repairs
  • Keep your home comfortable
  • Increase energy efficiency
  • Lower utility bills
  • Improve your indoor air quality

How Often Should You Schedule an AC Tune-Up?

We recommend that you have your air conditioner professionally tuned up at least once a year. The ideal time to schedule your next maintenance service is in the spring, before the temperature reaches the high 80s and 90s. This way, your cooling system will be ready to take on the California summer heat. 

Contact the HVAC Professional at Cozy Home Services

At Cozy Home Services, we offer comprehensive and expert HVAC maintenance that covers every aspect of your home’s cooling system. True to our core values, our HVAC company is upfront about pricing, and our rates are budget-friendly. Your air conditioner is in good hands with our experienced, licensed technicians. To schedule your next tune-up, contact us through our online form or phone us at (707) 683-8668.

Frequently Asked Questions

How often do I have to change my air conditioner filter?

It depends on how much you use your air conditioner and the type of filter you have. In the summer, check your filter once a month to ensure it’s not clogged. During the colder season, you may not need to change it for up to six months. Check your AC manufacturer’s recommendations, or call Cozy if you’re unsure.

Do I need a professional technician to do my AC maintenance?

Yes, your air conditioner is a complex piece of machinery that needs an experienced HVAC technician. They’ll open everything up, test it, clean it, lubricate moving parts, check the refrigerant, and more. Trying to DIY air conditioner maintenance is dangerous, and you also risk damaging your cooling system.

How do I know if my air conditioner needs a tune-up? 

Some common signs that you need an AC tune-up include unusual noises, unpleasant odors, inadequate air circulation, uneven cooling, and high energy bills. It’s best to schedule annual maintenance to avoid these issues and keep the system running at peak efficiency.