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Why Your AC Unit is Covered in Ice

Reliable Appliance & HVAC – Helping You with Your AC Unit Covered in Ice

When it comes to keeping your home cool during the hot summer months, having an AC unit is a necessity. However, sometimes these units can experience issues, such as being covered in ice. Don’t worry, though, because our team at HVAC Reliable Appliance & HVAC has you covered!

Recently, John Roberts from Sunnyvale, California, reached out to us for help with his central AC unit that was covered in ice. John lives in a single-family home and has a brand new AC unit installed last year. He noticed the problem early in the morning, but he ignored it, thinking it would go away.

However, by the afternoon, John realized the issue wasn’t going to fix itself. That’s when he decided to call us here at Reliable Appliance & HVAC. He needed his unit to be fixed fast because he had to go to work soon.

As soon as our team received the call, we quickly dispatched a technician to John’s home in Sunnyvale. The technician arrived within an hour of the call and went straight to work on the AC unit that was covered in ice.

Here’s a breakdown of the steps our technician, Alex Johnson, took when he arrived at John’s home:

  1. First, Alex turned off the AC unit and allowed the ice to melt completely. He inspected the outside unit and the indoor air handler and found the filter clogged and dirty.
  2. After the ice melted, Alex then performed a diagnostic check on the system. He found that the refrigerant level was low because the evaporator coil was not clean.
  3. Next, Alex provided John with a detailed quote covering the costs of the repair, which included parts, materials, and labor. Alex gave him recommendations to prevent the issue from reoccurring again, such as regular air filter cleaning, refrigerant charge check, outdoor unit cleaning, and inspection of the electrical system of the unit.
  4. To make sure John understood everything, Alex explained the repair costs and recommendations in detail, using simple and friendly language.

Here is a breakdown of the costs associated with the repair:

Item Cost
Air Filter $100
Refrigerant $300
Evaporator coil cleaning $150
Technician Labor $200
Total $750

John was pleased with the work and the honesty of the technician. He said: “I had no idea what had caused the ice, but Alex explained it all to me in a way I could understand. His recommendations for regular maintenance were also very helpful. I am so glad I called Reliable Appliance & HVAC for my AC issue!”

Our team at Reliable Appliance & HVAC has been providing HVAC services for over 35 years. With our knowledgeable technicians and the latest tools and equipment, we are confident that we can solve any AC problem, including an AC Unit Covered in Ice.

If you are experiencing issues with your AC unit, please reach out to our team at Reliable Appliance & HVAC by calling (866) 516-1222. Our technicians are always ready to help you!

Why Your AC Unit is Covered in Ice
Why Your AC Unit is Covered in Ice
Why Your AC Unit is Covered in Ice

AC Unit Covered in Ice: Preventive Measures to Avoid Issues

Are you tired of dealing with an AC unit covered in ice? Not only is it an inconvenience, but it can also lead to costly repairs. Fortunately, there are steps you can take to prevent this issue before it happens.

Schedule Regular Maintenance with a Local HVAC Technician

One of the best preventive measures you can take is to schedule regular maintenance with a local HVAC technician. Not only will they be able to identify any potential issues before they become major problems, but they can also clean your unit and ensure it’s running as efficiently as possible.

Follow Manufacturer Recommendations

Most AC units come with manufacturer recommendations on how to properly care for your unit. Following these recommendations can go a long way in preventing issues, including an AC unit covered in ice. These recommendations can include how often to change your air filter, how to clean your unit, and what to do if you notice any strange noises or odors coming from your AC unit.

Keep Your AC Filter Clean

A dirty air filter can restrict air flow and cause your unit to freeze up. That’s why it’s crucial to keep your filter clean. How often you should change your filter depends on your unit and how often you use it. As a general rule, you should change your filter at least every 90 days.

Make Sure Your AC Unit Is the Right Size for Your Home

Having an AC unit that is too small for your home can cause it to work overtime, leading to increased wear and tear and potential issues like an AC unit covered in ice. On the other hand, having a unit that is too big for your home can also cause issues. That’s why it’s important to work with an HVAC professional to ensure your unit is the right size for your home.

Maintain Proper Airflow

Proper airflow is essential to ensuring your AC unit is running efficiently and effectively. That’s why it’s important to make sure your vents are not blocked and that your ductwork is properly sealed. Any leaks or cracks in your ductwork can cause air to escape, reducing the effectiveness of your unit.


Protecting your AC unit from issues like ice buildup requires a combination of preventive measures and regular maintenance. By following manufacturer recommendations, cleaning your air filter, ensuring proper airflow, and working with a local HVAC technician, you can avoid costly repairs and keep your AC unit running smoothly for years to come.

So, if you’re tired of dealing with an AC unit covered in ice, schedule an appointment with the experts at Reliable Appliance & HVAC today by calling (866) 516-1222. We’re here to help keep your home cool and comfortable all year round.

Average Repair Cost for AC Unit Covered in Ice

Are you experiencing an AC unit covered in ice? You’re not the only one. Here at Reliable Appliance & HVAC, we’ve received many calls from residents in San Diego regarding this issue. We understand that this can be frustrating and overwhelming, especially when it comes to determining the repair cost.

When it comes to the minimum repair or installation cost assuming current prices are up 20%, it would start at around $250 for a single-family home with a central AC unit located in the backyard. For a more complex repair or installation job, the cost could go as high as $1,200, depending on the type of AC, location, and materials needed.

To give you an idea of what parts may be required, we have compiled an itemized list below:

  • Refrigerant – $100-$300
  • Compressor – $500-$2,000
  • Coil – $600-$2,000
  • Fan motor – $200-$500

Please keep in mind that additional materials may be needed, depending on the specific issue with your AC unit.

At Reliable Appliance & HVAC, we always offer upfront pricing, so you know exactly what to expect before any work is done. Our technicians will perform a thorough diagnostic evaluation of your unit to determine the root cause of the ice buildup. Once the problem is identified, we will provide a detailed quote that includes parts, materials, and labor costs.

If you need AC repair or installation services in San Diego or the surrounding areas, give us a call at (866) 516-1222. Our team is available 24/7 to assist with all of your HVAC needs. Remember, regular maintenance and cleaning of your AC unit can help prevent issues like ice buildup.

AC Unit Covered in Ice: What to Do?

Are you experiencing frozen AC units or ice build-up on your AC system? Don’t worry, it happens to homeowners everywhere, and it can be an inconvenience in your day-to-day life. Luckily, Reliable Appliance & HVAC has some tips that you can try to fix it yourself or opt for our expert services in San Diego.

Common Causes of Frozen AC

There are several reasons why your air conditioner may be freezing up. One of the most common reasons is the dirty filter. When the AC filter becomes clogged with dirt or debris, it restricts airflow over your AC’s evaporator coil, causing the coil to freeze up. Another possible cause of an AC Unit Covered in Ice could be the refrigerant level. If the level of refrigerant is too low, it causes pressure to drop and ice to form.

What to Do When Your AC Unit is Covered in Ice

If your AC unit is covered in ice, the first thing you should do is turn off the system immediately. Allow the ice to thaw, and then check the ac filter to see if it’s dirty. Replace the filter if it’s dirty. Then, turn on the AC system and see if it’s running properly. If you can’t identify the problem, it’s time to call a professional HVAC technician like Reliable Appliance & HVAC for help.

Our Services

Reliable Appliance & HVAC is a family-owned appliance and HVAC repair company in San Diego with over 35 years of experience. Our technicians are fully certified and have a minimum of 5 years of field experience. We understand the inconvenience of an AC unit covered in ice and offer 24/7 same-day service for emergencies. We also offer fair and competitive prices for our services, which include thorough diagnosis, repair, and maintenance of heating, ventilation, and cooling equipment.

Benefits of Choosing Reliable Appliance & HVAC

We take pride in providing reliable services to our valued customers in San Diego. We guarantee our work with a 90-day warranty on all repairs, ensuring that you are completely satisfied with our services. As a licensed and insured business, we offer a safe and professional HVAC repair experience to our clients. We also provide $25 off for first-time customers, making it even more affordable to choose Reliable for your AC repair needs.

If your AC unit is covered in ice, don’t wait to take action. Contact Reliable Appliance & HVAC in San Diego, and let us take care of your appliance and HVAC needs today!

FAQ: Why Your AC Unit is Covered in Ice

Q: Why is my AC unit covered in ice?

A: There are several reasons why your AC unit is covered in ice. One common reason is a dirty air filter. When the air filter is clogged with dust and debris, it restricts the airflow and causes the evaporator coil to freeze over. Another reason could be low refrigerant levels, which can cause the coil to get too cold and freeze up. Additionally, a malfunctioning thermostat or a dirty coil can also be the culprit.

Q: How can I prevent my AC unit from freezing over?

A: The best way to prevent your AC unit from freezing over is by regularly maintaining it. This includes changing the air filter every one to three months, cleaning the evaporator coil annually, and scheduling regular maintenance checkups with a professional HVAC technician to identify and fix any issues before they escalate.

Q: What should I do if my AC unit is already covered in ice?

A: If your AC unit is already covered in ice, turn off the system and let the ice melt naturally. Do not attempt to remove the ice with any sharp or pointed tools, as this can cause damage to the coil. Once the ice has melted, check the air filter and replace it if necessary. If the problem persists, contact a professional HVAC technician for further assistance.

Q: Can I fix a frozen AC unit on my own?

A: While it is possible to fix a frozen AC unit on your own, it is not recommended. Attempting to fix the problem without proper training and equipment can cause further damage to the system and even pose a safety hazard. It is always best to contact a professional HVAC technician for prompt and reliable service.

Q: How much does it cost to repair a frozen AC unit?

A: The cost of repairing a frozen AC unit can vary depending on the brand, type, and location of the unit, as well as the extent of the repair needed. At Reliable Appliance Repair, we offer brand-specific parts and factory recommendations to ensure the best possible repair at a competitive cost. For more information on pricing, contact us at (866) 516-1222 to schedule a consultation.

Remember, if you’re experiencing issues with a frozen AC unit and need reliable and prompt service, don’t hesitate to call Local Reliable Appliance Repair at (866) 516-1222.