Category Archives: Blog

What You Need to Know About Commercial Refrigeration

178121474When you need to store a substantial amount of food on a regular basis, there is no substitute for commercial refrigeration in Tucson. Keep reading to find out exactly what you need to know about commercial refrigeration.

What It Is

Many businesses need to keep a range of products cool for an extended period of time. Fortunately you can do this easily and efficiently with commercial refrigeration. If you have ever been inside a walk-in refrigerator at a convenience store or beer distributor, you have experienced commercial refrigeration first hand. Commercial refrigeration is also used in the dining industry and can be found in sit-down restaurants as well as fast food chains. From freezers and refrigerators to reach-in coolers, commercial refrigeration provides a range of appliances that help various industries succeed.

How It Helps

If you need to store a substantial amount of cold items or fresh or frozen food over the course of a few days, commercial refrigeration can help. Freezers, refrigerators, and coolers allow businesses to prevent their food products from perishing and keep them fresh until customers purchase them. Without these appliances, any business that deals with food could be in trouble. Commercial refrigeration is also advantageous in that you can buy only what you need; if you only need a small cooler for ice cream, there is no reason to purchase an entire walk-in refrigerator.

Overview of Your Options

Commercial refrigeration allows you to store your products exactly the way you need to. Walk-in refrigerators are excellent for convenience stores, grocery stores, and restaurants because of the space they offer. If you just have a few products that you need cool and on-hand, you might prefer an undercounter refrigerator that can fit into more convenient locations.

Would you like to learn more about commercial refrigeration? Contact B and J Refrigeration or visit our website. We are happy to provide commercial refrigeration in Tucson and would love to help. Please do not hesitate to stop by and see us or give us a call at (520) 308-6722 to learn more about our refrigeration and air conditioning services.

Improving Your Air Conditioner’s Efficiency

Air Condioner Repairman Thumbsup

During the hot days of summer, your air conditioner is your best line of defense against soaring outdoor temperatures. When you use your air conditioning throughout the summer months, you may notice a sharp increase in your energy bills. Fortunately, with the assistance of an air conditioning service in Tucson, you can ensure that your air conditioner is operating at peak efficiency, even during the hottest days of the year. To help you identify when it is time to set up an air conditioning service, read on for some tips on how to improve your air conditioner’s efficiency.

Change Your Air Filter

Changing your air filter is arguably one of the most important steps of preserving the efficiency of your air conditioner. Your AC’s air filter is designed to filter out dust, dirt, and other gunk that could clog up your system. During the peak cooling season of the year, you may need to change your air filter as frequently as once every month.

Schedule Routine Maintenance

Preventative maintenance from your air conditioning service specialists can also help you improve the efficiency of your system. By scheduling annual maintenance for your air conditioner, you will be able to identify and correct efficiency problems before they develop into major maintenance issues.

Keep Your Condenser Clean

Your AC condenser is the large, boxy component that is placed on the exterior of your home. When the condenser becomes dirty or clogged with leaves and debris, this could compromise the efficiency of your air conditioning system. To keep your condenser clean, it is a great idea to vacuum the coils and remove leaves and other yard waste.

For help maintaining your home’s air conditioning, be sure to contact B&J Refrigeration at (520) 308-6722. Our specialists offer both commercial and residential air condition service in Tucson, and we can also assist you with your refrigeration needs. We look forward to helping you keep your home cool and comfortable.  

Smart Strategies for Buying an Air Conditioner in Arizona

AC-UnitIn the state of Arizona, temperatures can soar well above 100 degrees during the peak of summer. To ensure that you and your family members are able to stay cool and comfortable during the summer season, it is a great idea to work with an air conditioning service in Tucson to make sure that your air conditioning is in proper working condition. If your air conditioning system is older, outdated, or in need of significant repairs, it may be time to start considering a new ac installation. Read on for some smart strategies for buying an air conditioner in Arizona.

Choose a Reputable Contractor

When you are buying a new air conditioner in Arizona, you should be sure to work with a reputable contractor for your installation. A highly rated contractor will make sure that you select the best system for your home, and will also ensure that your new equipment is installed properly.

Consider SEER Ratings

SEER stands for Seasonal Energy Efficiency Ratio, and the SEER of your air conditioner is an important factor to consider when you are shopping for a new unit. As you are shopping for a brand new unit, you should make sure that your air conditioner has a SEER of 13 or higher. Air conditioners with higher SEER ratings will provide better efficiency throughout the seasons.

Evaluate Sizes

A final factor to consider when you are shopping for a new air conditioner is the size of your home. Each air conditioning system is rated to cool a certain amount of square footage. If you purchase a unit that is too large, you may end up wasting energy, whereas an air conditioner that is too small will not be able to effectively cool your home.

If you are ready to start shopping for a new air conditioner, be sure to contact an air conditioning service in Tucson. At B&J Refrigeration, we are proud to offer both commercial refrigeration and home air conditioning services. To set up a consultation with one of our contractors today, give us a call at (520) 308-6722.

Tips for Choosing a New Air Conditioner for Your Home

Man Adjusting Air Conditioning System

Home cooling allows you to maintain comfort indoors, even when the temperature outside rises. However, home cooling systems aren’t meant to last indefinitely, and most require replacement every 10-20 years. If you’re ready to choose a new air conditioner for your Tucson home, keeping a few tips in mind can help you make the best choice in terms of comfort and efficiency.

Call In a Professional

The first step you should take when replacing your air conditioner is to call in a professional. A cooling professional can assess your current system and your home’s cooling needs to help you select the right type and size of air conditioner. Air conditioning units are available in a variety of sizes; although the square footage of your home will affect the model you choose, there are several other considerations your cooling professional will take into account as well. Once your new unit is purchased, your air conditioning professional will ensure it is installed properly to deliver the efficiency you expect.

Opt for High Efficiency

Modern air conditioning units offer high efficiency when it comes to converting energy into cooled air for your home. Energy-efficient air conditioners translate into long-term energy savings, which can add up significantly over the lifetime of the air conditioner. Regardless of the type of air conditioning system your home employs, purchasing an air conditioner with the highest efficiency you can afford is the best way to get the most from this investment. The greater the efficiency of your air conditioner, the lower your utility bills will be over the long term, even if you have to pay a little more upfront to purchase and install your new air conditioner.

B & J Refrigeration is proud to deliver top-quality customer service for our residential and commercial clients in the Tucson area. Whether you need air conditioning installation, repairs, or replacement, we are here to help—you can reach us by phone at (520) 308-6722, or by filling out our online contact form.

Solving Summer Air Conditioning Issues

490207229Air conditioning issues can affect your comfort at home and raise the cost of indoor cooling. Learning to spot and solve some of the most common air conditioning problems will keep your air conditioner functioning more efficiently and eliminate the stress associated with summertime breakdowns. If you encounter an air conditioning issue you can’t solve on your own, don’t hesitate to call your residential air conditioning service for a speedy solution.

Drain Line Leaks

Air conditioners remove moisture from the air as they cool it. Your unit should have a drain line that funnels this runoff outside your home, but drain line clogs are common without regular cleaning. If you notice standing water near your HVAC system, try using a wet/dry vacuum to remove any clogs via suction by attaching the hose to the drainage pipe as it exits your home, often near your air conditioner’s outdoor condenser. To keep the drain line clear, you can pour vinegar down the line to safely remove any buildup and reduce the chances of future clogs.

Poor Cooling

If your air conditioner doesn’t produce enough cooling to keep your home comfortable, several causes could be at fault. First, check the area around your outdoor condenser. Too much debris blocking this area can affect the unit’s cooling ability, so clear away any debris you do find and rinse off the unit to remove any dirt caught in the fins. Next, replace your air conditioner’s air filter—if the filter is old and clogged with debris, airflow will suffer and affect cooling function as well. Finally, check the insulation on the air conditioner’s outdoor refrigerant lines; without proper insulation, the refrigerant could be affected by the outdoor temperature, which will in turn reduce its cooling capacity.

If you’re having air conditioning problems in Tucson, please call B & J Refrigeration today at (520) 308-6722. We can help you solve your cooling issues quickly to restore home comfort and prevent unnecessary energy loss associated with poor A/C efficiency. You can learn more about keeping your home’s air conditioning functioning like new on our blog.

How Does Commercial Refrigeration Work?

Commercial Refrigerator

The advent of refrigeration has allowed businesses and homeowners alike to store foods and beverages for extended periods of time without spoilage. Commercial refrigeration keeps both prepared foods and meal ingredients cold by removing heat for convenience and safety purposes. Heat removal has been accomplished by various means over the years; keep reading to discover how modern commercial refrigeration systems work.

The Cooling Process

All refrigeration works via a principle called the Second Law of Thermodynamics. This principle states that when two objects of differing temperatures are brought close together, heat will always travel from the warmer object to the colder one. Using this principle, commercial refrigeration systems utilize a refrigerant solution to transfer heat from the food inside the refrigeration unit’s storage area to the refrigerant. Refrigerant solutions obey a second physical principle, which states that gases cool as they expand and heat up as they are compressed. While cycling through the refrigeration system, the refrigerant is sent through a series of pressure changes to improve the efficiency and speed with which it removes heat from the refrigerated space to keep it cold.

The Refrigerant

Refrigerant is the key to the success of modern commercial refrigeration systems. In the past, Freon was the most common refrigerant found in both air conditioning units and refrigerators. However, Freon was found to damage the Earth’s ozone layer, causing an increase in solar radiation reaching the planet’s surface and changes in the global climate. Currently, Freon is being phased out of use in the United States, while other refrigerants, such as tetrafluoroethane, are taking its place to continually improve the efficiency and eco-friendliness of modern refrigeration systems.

At B & J Refrigeration, commercial refrigeration is our specialty. We can help you with all your refrigeration and air conditioning needs for greater comfort, convenience, and energy savings in Tucson. You can reach us today by calling (520) 308-6722, or stop by our website to check out our services and online blog.

Building More Efficient Duct Systems for Home Heating and Cooling

ventilation pipe

Efficient heating and cooling save money by requiring less fuel to condition indoor air, thus lowering the cost of your monthly utility bills. Central heating and air conditioning systems require a series of ducts, through which conditioned air is blown into living and working spaces to adjust the indoor temperature. A more efficient duct system means lower heating and cooling losses for greater temperature control and smaller bills.

Strong Connections

Every duct system contains joints that connect one length of ductwork to the next. These joints are typically the first places where air leaks develop, often due to poor initial installation or deterioration of the connections over time. Making sure that all duct joints are well sealed with high-quality products during installation or repair will prevent the loss of heated or cooled air from your ducts before it can reach its final destination.

Smart Layout

The layout of your ductwork can play a role in its efficiency. Ductwork that is overly complicated or long will raise the cost of heating and cooling your space, while also increasing the likelihood of leaks due to a larger number of joints and connections. Implementing a smart and efficient initial layout is the best way to ensure your heating and cooling bills stay low while your indoor comfort remains high.

Proper Insulation

Ducts traveling through uninsulated areas are subject to heat transfer, which affects the temperature of the air inside them. It’s important to consider adding insulation in areas through which your ductwork to prevent heat transfer from occurring and keep air at the proper temperature as it travels throughout your ducts.

If you are planning a new construction project in Tucson, B & J Refrigeration can help you lay out and design an efficient duct system to save money and improve indoor comfort. We will work with your architect or contractor throughout your project to ensure you receive the highest quality of service and the cost-effective air conditioning system you want. Please call (520) 308-6722 or visit our website to reach us for more information.

Getting Your AC Ready for Summer

Man inspecting air conditioning unit

The Tucson summer is rapidly approaching, which means now is the time to make sure your air conditioner is up for the job of keeping you cool throughout the season. Use this guide to figure out how to prepare your unit before the scorching temperatures start making it uncomfortable in your home:

Get New Filters

You should change the filters in your air conditioner once every three months to keep them from getting clogged. When too much dirt and debris gets stuck in the filter, the unit cannot run as efficiently, which could increase your cooling costs. You might want to change the filter every month during the summer to keep the unit operating as effectively as possible.

Clean the Outside of the Unit

The part of your air conditioner that stands outside your home is very vulnerable to dirt, dust, leaves, and other debris that could cause problems with the unit. Before you start to use the air conditioner for the season, you should head outside and clean off the exterior of your unit to make sure it will work as efficiently as possible. You might want to check on the exterior of the unit a few times during the summer to make sure it still looks clear.

Call for Professional Maintenance

It is always a good idea to request a professional service visit before you start to use your air conditioner. They can look at the interior of the system to make sure there are no problems with the unit that might keep you from comfortably cooling your home during the summer.

B&J Refrigeration is your answer to everything related to cooling in Tucson. Whether you want to get your unit checkout before summer or you need to install a completely new air conditioner, we are here for you. To learn more about our services and how we can keep you cool this summer, visit us online or call (520) 308-6722.

A Look at How HVAC Systems Work

Air Conditioning Repair

Your HVAC system is responsible for heating and cooling your home or office. In order to get the best usage out of this system, you have to have at least a basic understanding of how it works. Keep reading to learn more about your HVAC system and the way it functions:

It Circulates Air

The HVAC system is able to keep your home cool by pulling the warm air into the unit and spitting it back out at a much cooler temperature. The blower moves the air throughout the entire house until it actually cools the interior temperature. The HVAC unit uses an evaporator, a condenser, and a compressor to change the temperature of the air and to send it back out into the home.

It Relies on the Evaporator, the Condenser, and the Compressor

The evaporator is a cold indoor coil. It is the part of the system that actually cools down the air. The condenser is a hot coil that sends the hot air back outside. The condenser is a pump that circulates the heat transfer fluid from the evaporator to the condenser and back. All three of these parts must function properly to keep the HVAC system functioning at its best.

It Cleans the Air

One of the most important elements of the HVAC system is the filter. The filter is in place to catch any dirt, dust, pollen, or other debris that might circulate through the unit. Not only does this help the unit function at its best, but it also keeps the air inside your home cleaner. You can even find heavy-duty filters that get rid of allergens.

Keep your HVAC system running strong with the help of B&J Refrigeration. Our talented team understands how HVAC systems work so they can help you get the most out of your system. If you need air conditioning service or want to learn about installing a new system, we can help. Call (520) 308-6722 to learn more about our services.

A Look at Some Common Air Conditioner Problems

AC-UnitWhen you live in Tucson, the air conditioner is a must-have feature that helps you make it through the summer. Keep reading to learn about some of the most common air conditioner problems and what you can do to fix them.


If there is a leak somewhere in your unit, it can have a negative effect on the temperature inside your home. When there is a leak, the unit cannot get as much coolant as it needs to function properly. Adding more coolant will not help the problem until you can find and repair the leak. If you notice that your unit is not functioning as well as it normally does, you should call a repair company to come to your home to see if there is a leak.

Lack of Maintenance

It is very important to perform routine maintenance on your unit that ensures it runs as efficiently as possible. Change the filters once every three months so the air can circulate throughout the unit and keep your home as cool as possible. If the air pressure does not seem to be as strong, you might want to check the filters to make sure they are clear.

Electrical Issues

Electrical controls are responsible for powering the compressor and the fans. If you use your unit frequently, these electronic controls might stop functioning and prevent at least one part of the unit from working the way it should. Call a repair company to come to your home and check on your electric controls.

Sensor Problems

If there is an issue with your sensor, the air conditioner will not be able to determine the temperature of the room and might stop working right. A professional repair team can look at the sensor and make sure it is working the way it should.

If you are having problems with your air conditioner, B&J Refrigeration is here to help. As one of the top cooling companies in Tucson, we know what it takes to make sure your air conditioner works efficiently. To learn more, call (520) 308-6722.