5 Top Causes of AC Failure

5 Top Causes of AC Failure

A well-functioning air conditioning unit is essential for a comfortable home, especially during the hot summer months. However, many homeowners may experience AC failure at some point, leading to discomfort and potentially costly repairs. Identifying the top causes of AC failure is crucial for maintaining a functional and efficient system.


If you’re experiencing AC failure or need professional installation, repair, or replacement services, AirRite is here to help. We offer top-notch AC services to customers in Paso Robles and the surrounding areas. With our expertise in AC repair, installation, and replacement, we ensure your AC unit is functioning at peak performance. Our team is highly trained and experienced, and we use updated technology and equipment to provide quality services.


When searching for “AC repair near me” or “air conditioner installation near me,” look no further than Air Rite. We offer affordable pricing and top-quality services, ensuring your AC unit is functioning correctly and keeping you comfortable all year round. Contact us today to schedule an appointment.

What Causes AC Failure?

Lack of Maintenance

One of the most common reasons for AC failure is a lack of maintenance. Regular maintenance is essential to keep your unit running smoothly and efficiently. Neglecting maintenance tasks such as changing air filters, cleaning the condenser coil, and checking refrigerant levels can cause your unit to work harder, leading to potential breakdowns. To avoid this, it’s important to schedule routine maintenance with a professional AC technician.

Electrical Issues

Electrical problems are another frequent culprit for AC failure that requires professional diagnosis and repair. Trying to fix electrical issues by yourself can be perilous and may result in more harm to your unit. If you’re experiencing electrical problems with your AC unit in Paso Robles, contact Air-Rite for expert AC replacement in Pasco Robles services. Our technicians are equipped to handle any electrical issue that may be affecting your unit’s performance.

Refrigerant Leaks

Refrigerant leaks can also cause AC failure. A refrigerant leak can cause your unit to lose cooling power, resulting in warmer air blowing from your vents. If you detect a refrigerant leak, it’s important to have it repaired immediately by a licensed technician. Not only does a refrigerant leak cause your AC to work harder, but it’s also harmful to the environment and can lead to costly repairs if left untreated.

Dirty Evaporator Coil

A dirty evaporator coil can also cause your AC unit to fail. The evaporator coil causes absorbing heat from your home’s air. Over time, the coil can become clogged with dirt and debris, reducing its ability to absorb heat. This can cause your unit to work harder and lead to potential breakdowns. Regular maintenance can help prevent a dirty evaporator coil and keep your unit functioning at its best.

Compressor Failure

The compressor is the heart of your AC unit, responsible for compressing refrigerant and pumping it through the system. If the compressor fails, your unit will not cool your home effectively. A failed compressor often requires a complete unit replacement, which can be costly. Regular maintenance and quick repairs can help extend the life of your compressor and prevent costly replacements.

Schedule An Appointment With Us

If you’re experiencing AC failure or need professional AC services such as air conditioner repair in Paso Robles, Air-Rite is here to help. Our highly trained and experienced technicians use the latest technology and equipment to provide quality services at competitive prices. We understand the importance of a well-functioning AC unit and strive to provide our customers with fast, reliable, and efficient services.


Whether you need AC repair, replacement, or installation services in Paso Robles, Air Rite is your go-to source. Call us today and schedule an appointment and experience the difference in working with a top-rated AC company in the area!


– Debra M.

They can fix anything Great People !!!!!!!!!!! 🙂 I’ve been working with this company since 1996!!!!!!!

– Susie J.

As the caretaker for a senior gentleman in Atascadero, I was concerned for his health and safety during a recent cold snap. I called Air Rite, explained the situation and they made getting my patient’s needs taken care of a priority. The service technician was knowledgeable and professional, going above and beyond and taking the time to listen to my patient’s own diagnosis. The heating repair was completed within an hour and the price was right. I will recommend Air Rite Heating and Cooling to both my patients and my friends.

– L.

“Let me tell you why this company should have “10” stars. First, you need to know we had attempted to get our forced air heating fixed by another company from Templeton (posted a review on their site). After waiting several days for the other company to return after their initial visit (said they needed to order a part). After many cold days without even a call back we called “Air Rite” in Atascadero. We spoke with Rick (the owner of the company) and explained our dilemma and frustration with our attempt to get it fixed. He understood and said a ...

– Joe M.

“Great company to work with. I would say anyone looking for a fair, professional, and prompt company you could call Air Rite.”

– Joy J.

“We have used Air rite twice. Once to replace our heater and the most recent was to replace our A/C unit. We have been more than satisfied both times. They are fair, reasonably priced, efficient, and professional.”

– Ross T.

“Great service at a great price. When my parents needed an entirely new heater system Air Rite took care of it. When our heater recently went out Air Rite took care of it. Arnie came out diagnosed the problem and had us back up and running in no time. Great doing business with a small family-owned business. Highly recommend!”

– Fronando C.

“These guys are quick on service. They know what they are doing and put the customer first. There are a lot of air companies out there and service is the only thing that sets them apart and Air Rite knows this.”

– Nena J.

“I have used Air Rite for all my business needs over the past 8 years. They are honest, professional, and always come through. They are the best HVAC company on the central coast. Plus I love that they are family-owned! Try them out, they won’t disappoint.”

– Sara B.

“They are the best! I have you used them for everything. Honest and Fair.”

– Dennis E.

“Air Rite certainly did right by me! Our 20 year old HVAC system, which had been nursed along for the last few years, finally gave up the ghost. Arne came out and assessed the situation and recommended a reasonably priced replacement system. This morning he sent his team of Cameron, Daniel, David, and Keith, and they went to work. Before 3:00 p.m. on this wickedly hot day in the North County (105°+), they got our new furnace and air conditioning units installed, up, and running. Thank you, Air Rite!”

– Carrie W.

“We needed to have our AC unit serviced and called Air Rite. The woman who works in the office was attentive and kind. They were really busy because it has been so hot but she let us know the soonest they could send someone out. When the technician arrived he was kind and courteous. He went above and beyond to clean out the leaves that were in our unit and made it ready for summer. Thanks, Air Rite!”