Can I Mix Different Refrigerants in My Air Conditioning Unit?

With the recent R22 ban now going into full effect, this is a very common question for people looking to upgrade or change the refrigerant in their air conditioning unit. The simple answer is no, you should never mix refrigerants in your air conditioning unit. There are a few reasons why this should not be done, and it pays to do your air conditioning unit research. Many air conditioner units use refrigerant called R-22, which is a CFC (chlorofluorocarbon), especially … Continue reading Can I Mix Different Refrigerants in My Air Conditioning Unit?

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A Guide to 6 Common Residential Air Conditioning Repairs

Residential air conditioning repairs are somewhat of an inevitability for most homeowners. Throughout the years of normal usage of your HVAC system, it is common to undergo residential air conditioning repairs. It is important to remember that for most of these repairs, you should contact a reliable HVAC contractor, as it can be dangerous to attempt residential air conditioning repairs yourself. Galmiche and Sons has been servicing residential AC units in the greater St. Louis area for over 50 years … Continue reading A Guide to 6 Common Residential Air Conditioning Repairs

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7 HVAC Warning Signs You Can’t Afford to Ignore

Don’t let your HVAC system throw you a curveball. You can prevent unexpected issues by being on the lookout for certain HVAC warning signs. Being aware of these HVAC warning signs can save you a massive headache. At Galmiche and Sons, we like to save our customers money, which is why we are passing on these 7 HVAC warning signs to help you avoid costly repairs. Do you think your system is exhibiting some HVAC warning signs? If so, give … Continue reading 7 HVAC Warning Signs You Can’t Afford to Ignore

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HVAC Best Practices: Minimize Wear and Tear on Your System

An HVAC system is a significant investment in your home. It is important that you exercise some HVAC best practices in order to ensure that your system is in top condition year-round. By following some of our HVAC best practices, you will be taking steps to reduce the wear and tear on your system and prolong system life and performance. This handy list of HVAC best practices contains straightforward solutions to protect your investment. If have any questions or need … Continue reading HVAC Best Practices: Minimize Wear and Tear on Your System

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Why Is My AC Making Noise?

As summer here in St. Louis gets into full swing, many people have their air conditioner units running throughout the day and night. It is important to prioritize home comfort and the last thing homeowners want is for their system to fail. Your AC making noise suddenly is a sign that something is not right. If you notice your AC making noise, it is important to contact an HVAC technician as soon as possible. Sometimes, an AC making noise means … Continue reading Why Is My AC Making Noise?

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5 Biggest Air Conditioning Mistakes to Avoid

With the Missouri summer in full swing, most of us have our air conditioners working overtime. Ideally, once your AC is up and running, you forget about it. However, there are some common air conditioning mistakes that many homeowners make each year. Avoiding these air conditioning mistakes is key to ensuring that your AC unit is functioning at peak performance. Most of these air conditioning mistakes are easy to notice and addressing them can be hugely beneficial. At Galmiche and … Continue reading 5 Biggest Air Conditioning Mistakes to Avoid

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Five Things To Do When Your AC Goes Out

During the mid-summer months when the heat is at its peak in St. Louis, we put our air conditioners through a lot. Every so often, the AC goes out. When the AC goes out, homeowners usually assume the worst. Yet it is important to remember that when your AC stops working, it does not always mean a major repair. There are a few things you can do to ensure your unit is running in its prime condition. When your AC … Continue reading Five Things To Do When Your AC Goes Out

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How Rain Affects Air Conditioning Systems

In the heat of the summer, rain can provide much needed relief from the heat. But are you aware that rain can have an impact on air conditioning systems? Generally, rain does not have a negative effect on air conditioning systems. Most air conditioning units are built to withstand the elements year-round. That being said, it is still important to be aware of the ways in which rain can affect air conditioning systems. This article will cover some ways rain … Continue reading How Rain Affects Air Conditioning Systems

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Checking for Air Leaks for Optimal AC Performance

As the warm weather sets in and things really start to heat up, most people want to be sure that their air conditioner is running smoothly. Optimal AC performance can make or break your summer months. That is why it is important to check for air leaks that could be affecting your AC performance. Air leaks can affect AC performance through things like warm air leaking into your home, which can raise your energy bills. Ideally, one of our heating … Continue reading Checking for Air Leaks for Optimal AC Performance

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Central Air Conditioner Repair vs. Replacement: How to Make an Informed Decision

If your central AC has stopped working, chances are you will notice right away. This is especially true during the hot summer months in the St. Louis area. When this happens, you must decide between central air conditioner repair or replacement. It can be intimidating to figure out which option is best. Luckily, Galmiche & Sons is here to help. Sometimes, central air conditioning repair is the right option and other times, it is best to consider a full system … Continue reading Central Air Conditioner Repair vs. Replacement: How to Make an Informed Decision

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