How To Size My HVAC System?

If you plan to buy a new air conditioner for this summer season and are about to get it installed using HVAC installation Mesquite, TX, then read this before buying. Purchasing a new air conditioner can be a mess. Before buying, the buyer checks all the key features and specifications of the air conditioners available, but usually, one key point while buying them is forgotten; the size of the air conditioner. Weirdly enough, people generally ignore the size of the air conditioner they wish to purchase. They consider the specifications of the model and buy it without checking the size of the air conditioner.

Why is the size important?

All air conditioners cannot be fit and installed in all places. There are many factors which govern this. Buying and installing a wrong sized-air conditioner can lead to many problems and inconveniences in the future. The air conditioner may not work properly, but it may also cause health issues to the family members and a rise in the electricity bill. The size of the air conditioner should be according to the house.

What are some important factors to be considered to choose the right size?

Here are some major factors that play a deciding role in the correct size of air conditioners:

  • The age of the place where the air conditioner is to be installed: Old offices and homes do not have proper ventilation systems and proper electrical systems that can handle a new air conditioner’s electricity load. If the ventilation of the place is bad, an HVAC retrofit might be required.
  • Windows: The number and location of the home’s windows are an important factor in installing the new air conditioner. If the AC is to be installed in a room with a lot of heat through the windows, the unit’s specifications should be according to that. Similarly, the type of windows should also be considered. Single paned windows do not insulate as well as double or triple-paned windows.
  • Home location: Homes that receive direct sunlight without any blockage by the shade of trees or other buildings need an air conditioner that works more efficiently and effectively. Homes that are not in direct contact with sunlight would not face this problem.
  • Weatherstripping: If there are air leaks in the room where the air conditioner is installed, there will not be cool air even if the unit works efficiently. The weatherstripping of all windows and doors should be done properly to avoid any air leakage.
  • Insulation: An insulated house or office work will get cooler quicker than a house that is not insulated properly. The heat coming from outside should be prevented from entering inside the homes. If more insulation is needed, it can be worked on while the ductwork is installed.

These factors must be taken into consideration while choosing the air conditioner’s correct size. Lexany’s Heating and AC have trained and experienced staff to help you choose the correct size for your air conditioner. They also provide their customers with heating services in Mesquite, TX, along with other top-tier services.

Why Is Spring AC Tune-Up Necessary?

HVAC systems make up almost 40% of your total fuel consumption every year, and you can save as much as 10% on annual spending if you reduce temperatures by 7-10°F every spring and autumn. However, these numbers are completely useless if you don’t get a tune-up service. Most people avoid or forget to get a spring AC tune-up service, but here are some reasons why getting this service is a necessity.

Five reasons why tune-ups are important:

  • Air quality: Maintaining indoor air quality is impossible if you have a dirty system. This can also cause additional health concerns like fevers, cold, and infections and can also trigger your allergies. Tune-up services can easily increase your home’s indoor air quality by clearing your system of any allergens and dirt. 
  • Lower costs: With summer just around the corner, your AC will work overtime to maintain the temperature inside your home. However, without a tune-up service, your AC cannot tackle the problems it faces and uses extra energy to push out the same amount of air. Tune-up services usually remove dirt and dust, making the entire working of the system smooth and unproblematic.
  • Lower breakdown risks: It comes as no surprise to anyone that an AC not maintained properly can break down. Most technicians charge extra for air conditioning repair in Mesquite, TX, if they think the reason for your breakdown is poor maintenance. With a tune-up service, you can easily avoid the risk of a breakdown and keep your system working efficiently.
  • Lower repair costs: However, if your unit does break down or have any problem, you’re less likely to incur high expenses. This is because the most likely reasons for the problems (like dirty filters or clogged coils) will be addressed during the tune-up service. 
  • Increased lifespan: Who doesn’t want their AC to last for 15 years? But without a tune-up service, you’ll be left calling the technician for constant repairs. This will eventually affect your AC unit’s lifespan, and you might have to replace it in 10-12 years.

Now that you know why to get a tune-up service, here is what a tune-up service will cover:

  • Cleaning or replacement of dirty filters.
  • Cleaning of condenser and evaporator coils to remove all dirt and dust.
  • Checking and oiling motor plates and belts. The technician will also replace the belt or plate if broken; however, this may be payable separately.
  • Checking electrical connections to find out whether there is any loose or open wire.
  • Checking and replacing refrigerant to make sure it is at optimum levels.
  • Recalibration of smart thermostat or normal thermostat.
  • Inspection of terminals and wires for rust and corrosion. The technician may also recommend applying another layer of coating.
  • Measure airflow of the system after the complete service to determine any additional problems.

Whom to call?

We recommend keeping an HVAC contractor on the retainer instead of searching for new contractors every time. If you’re a resident of Forney, Mesquite or surrounding areas, you can contact Lexany’s Heating and Air for their affordable HVAC installation in Mesquite, TX. You can book your slot on our website or call (469)728-7113.


Services For Air Conditioning System

Are you using an air conditioning system at your home? But have you ever thought if your system suddenly stops working, then what are you going to do? That could be a complicated situation. Especially during summers, it is quite hard to survive without an air conditioning system. 

An air conditioning system provided you with a range of benefits. This not only includes the comfortable but can also provide health benefits.

What are the advantages of installing an air conditioning system?

Among all appliances in your home, air conditioners are the most commonly used devices. The main reason behind this is that they provide a cooling and refreshing environment during those hot sunny days. These days air conditioning systems are used almost everywhere, such as shops, hotels, offices, homes, malls, restaurants, and many more. 

Here are some instances of places that use air conditioning. Also stated are the uses and benefits in these places:

  • Complexes and public places: People install air conditioning systems in offices or shopping complexes to provide a comfortable and chilling environment to their clients. This will definitely help them get more clients to increase their business. Also, in offices employees can work in a comfortable ambiance and thus, can produce better results. 
  • Homes: Apart from these places, using an air conditioning system at home is also quite beneficial. They not only provide you a livable atmosphere but can also help to protect you from various diseases. This includes heatstroke, dehydration, heart attack, and many more. They can also improve the quality of air inside the home and reduce the concentration of pollen, dust, and tiny particles present in the air that might be dangerous for asthma patients.

When you are using an air conditioning system, you need to keep your doors and windows closed. This is because an air conditioning system can cool down a closed room faster and more efficiently. Keep your doors and windows closed to prevent the risk of robbery, reduce unwanted noise, dust, pollution, insects, etc., from outside. Thus, providing you a safe and secure environment.

However, it is important to ensure that the system you are using is well maintained and working properly because using a dirty system can lead to various problems, as discussed below:

What are the advantages of proper repair and replacement of your heating system?

A dirty or neglected air conditioning system is inefficient. It will require more energy to operate and eventually leading to higher monthly electricity bills. 

Here are some reasons why a dirty or neglected system is not ideal:

  • Using an inefficient system can lead to monetary losses. Thus, it is important to get your system repaired.
  • Another reason to avoid using a dirty system is that it can lead to the production of many dangerous and harmful gases like carbon dioxide, carbon monoxide, soot, smoke, foul smell, and many more, which can be quite dangerous for you and your family health. Thus, it is better to replace a poorly working system.

Only the best with Lexany’s Heating and AC

Lexany’s Heating and AC provides quality services such as AC repair in Mesquite, TX. It is one of the best companies for HVAC installation in Mesquite, TX. It provides services such as repair, installation, maintenance, tune-up, replacement, and many more. 


What is a heating furnace?

A heating furnace is one of the most commonly used devices these days. Using a heating furnace can provide you a warm and satisfying ambiance which is quite helpful, especially in those cold, freezing days of winters. Nonetheless, it is not in the least possible for you to buy a new furnace whenever your old one stops working. Sometimes, a small repair and tune-up can make your heating furnace work like a new one.  

A furnace is a device that is extensively used to make lives more comfortable and warm. These are heating devices that work with the help of the movement of a certain medium. The main purpose of using a heating furnace is to raise the temperature of a particular place. 

What are the benefits of regularly repairing your heating furnace?

A heating furnace delivers you a range of benefits:

  • You can use a furnace at your home to get a warm and cozy environment so that you can do your household chores easily. Due to this coronavirus pandemic, most of the offices are closed, and people are required to work from their homes; using a heating furnace can provide you a comfortable environment, and thus, you can concentrate more on work. 
  • You can even install a furnace in offices. This will help provide a warm and comfortable ambiance to your employees so that they can work with extra focus and generate more profitable and productive results. A heating system also helps to enhance the air quality of the place. 

However, it is important to ensure that the system you are using is in good condition and working properly. This is because a good and well-maintained furnace system can help you generate monetary benefits in the long run. Timely repair and maintenance of a furnace system can result in efficient energy consumption and increase the working life of the system. 

 Problems associating furnace repair

A poorly maintained system requires more electricity to work, leading to an increase in your monthly electricity bills. 

 A dirty or poorly maintained heating furnace can lead to the production of various harmful gases such as soot, smoke, carbon dioxide, and many more. These gases can have negative effects on your family’s health and can lead to various diseases (asthma, breathlessness, respiratory disease, stroke, and many more).

Using a dirty system can also produce weird noises or foul odor, making it very tough for you to focus on work or the office. 

Get the most efficient furnace service in Mesquite, TX.

Lexany’s Heating & AC. is one of the best companies for HVAC installation in Mesquite, TX. We provide quality services in furnace repair in Mesquite, TX. It provides services such as heating, cooling, installation, repair, replacement, tune-up, and many more. They have a team of skilled professionals that provides you friendly guidance along with the best service possible. Also, all the services are available at reasonable prices.

Replacing a Furnace Will Work in Winter Season


It is as important to choose the perfect furnace for your home as selecting the best suitable furnace service. To establish which type of furnace would be best for you and which HVAC service firm is in the right position, you need to understand your heating requirements. It’s time to think about replacing the entire system, not waste repair, that you are arranging for Furnace Service more than ever. If your system is over 15 years old and incompetent, you should stop repairing the oven and make an investment for the time being by replacing the oven.

About us

Choose Lexany’s Heating & AC as you get all your heating needs from the same company. We offer the best heating service with the right option of furnaces that best fit your needs and budget. Our HVAC technicians can handle any problems with your furnace with the high-quality furnace replacement in Mesquite, TX. Your system requires a complete replacement in many cases and nothing else.

Our services

Our HVAC technicians can deal with any problems with your furnace with top-class furnace replacement in Mesquite, TX. But your system needs a complete substitution in many cases. Our technicians can suggest many different ways to maintain your system while maintaining the control of your energy charges. Lexany’s Heating & AC is one of TX’s best heating substitutes.

  1.  Analysis: First of all, we evaluate your existing machine and check whether the system has any scope for recovery. In order to start working effectively, we perform all required repair jobs for your system. If your system cannot be restored, we calculate that there are a number of factors in your heating needs, including the number of family members, the number of animals, and the area you live in.
  2. Advice: We recommend the best furnace brands and models that meet your heating requirements and financial plan based on your heating requirements. 
  3. Installation: Our technicians professionally install the heating unit while taking care of all the power cables when choosing the best fit for your home. You will also review your existing ductwork and improve it significantly. 
  4. Removal of the old furnace: After your old furnace has been replaced by a new one, our HVAC experts will safely dispose of it.

Why choose us

  1. Work Quality: Our team takes our customers’ requirements into account. We ensure the quality of work we do is of the highest quality, leaving the systems almost as new in perfect conditions.
  2. Funding: We receive requests from various kinds of individuals as one of the best in the industry. The assessment for each request is specifically addressed to each individual in order to guarantee the best customer service.
  3. Expert team: Our technical team has a high level of training and years of working experience. This makes sure that the work they do does not leave room for mistakes. We are always looking to show our customers first.
  4. Accessibility: Anytime during the day, a heating system can cause trouble. We provide emergency repair services to help our customers avoid waiting. To help them.

Contact us

You can trust Lexany’s Heating & AC to provide quality furnace service in Mesquite, TX, and surrounding areas for many years to come. You can contact us for furnace replacement on 469-728-7113, or you can mail us


Installing a New HVAC System


Today, without a properly functioning heating, ventilation, and air conditioning system (HVAC), it’s almost impossible for anyone to work and operate properly. Efficient HVAC systems have become a daily necessity of having your home and workplace installed. Know better about these issues, so you don’t need to call Mesquite, Texas, to repair heating and air conditioning. Every HVAC system, no matter how high it is, is vulnerable to this because if the regular and scheduled maintenance check-ups are not carried out in Mesquite, TX, then the minor problems with your HVAC system that do not bother you initially become more important and therefore affect the efficiency of your system.

About Us

Lexany’s heating & AC is trusted and reliable servies of heating and air conditioning services in Mesquite, TX. Lexany Heating and AC handle everything from service calls, tunings, to residential facilities, Lexany’s Heating & Ac. Most of these companies offer free estimates to the Dallas area, up to 60 miles from here. Experts in high-efficiency systems, they trust in the Trane, Carrier, Lennox, Goodman, and Rheem distributors. The company and service clients in the metropolis are locally and family-owned. We got great reviews on the Internet.

Our services

  1. Inspection: First, we confirm your current unit’s functionality and check if the system has room to expand. All necessary repairs are made to ensure your system operates consistently. If your furnace is not repairable, we estimate your heating needs by considering you have a significant family, a pet, and you live near the coast.
  2. Recommendation: We recommend the best furnace brands and models that meet your heating requirements and financial plan based on your heating requirements. Our HVAC technicians are experts in the field and will recommend the best geothermal heat pump system for you.
  3. Implementation: Once you have chosen the right furnace for your home, our technicians install the appliance professionally and take care of all of the electrical wirings. They provide a complete analysis of your ductwork and make ongoing improvements. If your home does not have ductwork installed, we can provide ductwork installation services.
  4. Displacing: Our HVAC experts will safely dispose of your old furnace after replacing it with a new one.

Why choose us

  1. Quality of work – Our team takes into account the needs of our customers. We ensure the highest quality work we do, leaving the systems almost as new in perfect conditions.
  2. Funding – We receive requests from different types of people as one of the industry’s best. In order to ensure the best customer service, the evaluation for each request is specifically directed to each individual.
  3. Updated technical team –Our technical team is experienced and trained at a high level. This ensures that their work leaves no room for error. Our customers are always first to be shown.
  4. Availability of our experts– A heating system can cause problems any time during the day. To help our customers avoid waiting, we provide emergency repairs. 

Contact us

Calling a Mesquite TX professional HVAC system is an excellent way to ensure that your HVAC system is up to date. We are proud to say that we are 100% transparent and fully honest with our customers. We serve residential and business properties that have been built in old or new buildings. You can mail us at


3 Bad HVAC Habits You Need to Avoid to Maintain Your System’s Performance

An HVAC system is one of the most massive investments that you make for your home. An efficient HVAC system ensures calm and relaxed summers along with warm and cozy winters. Thus, it would help if you were extra careful while taking care of your HVAC system. Different homeowners follow different practices while maintaining their HVAC systems. And if you are wondering what’s the best way to take proper care of your device, you are not alone.

Many bad HVAC habits affect the performance of your system, and if you want to follow the best practices, the first thing you need to do is avoid those bad habits.

Here, We Have Listed 3 Common Bad Habits You Need to Avoid 

Not Changing the Filters 

Your HVAC system comes with air filters. And it would help if you changed the air filters every month. If you have pets in your home, you need to change the air filters even sooner. Many homeowners avoid or forget to change the air filters, which leads their system to run longer than usual to maintain the desired temperature inside the house. If you leave the task for too long, the air filters will become clogged with dirt and will not only make your system use more energy, but it will affect your health as well.

Forgetting to Schedule Professional Maintenance Services 

Every HVAC system manufacturers suggest preventive maintenance services for your system at least twice a year: one before fall and the other before spring. You can ensure that your system will be running efficiently and will not have any problem. During a preventive maintenance service, the HVAC contractors of Lexany’s Heating & AC inspect the entire system and address all the issues. They also make necessary adjustments and help your system run at maximum efficiency so that you can keep your energy bills low and have complete peace of mind with your HVAC system.

Trying to Fix the System Yourself 

HVAC systems are complicated devices. With the increasing number of DIY tips on YouTube videos, most homeowners tend to think like they can handle all the issues their HVAC systems are facing. You need to have a lot of knowledge and considerable skills to fix your HVAC system properly. Though fixing the system all by yourself seems like saving a lot of money, making a simple mistake can lead you to more severe issues and may end up costing you much more than what you need to pay for a professional HVAC repair. The best way to properly fix your HVAC system is to call a professional from Lexany’s Heating & AC, as this companies furnace services in Mesquite, TX.

Lexany’s Heating & AC provides dependable HVAC services, including HVAC repair, HVAC maintenance, and HVAC installation in Mesquite, TX. We offer cost-effective repair services so that you don’t need to hurt your pocket much when your system is malfunctioning. If you want to install a new heating device, we also offer a heating replacement in Mesquite, TX, to meet your requirement. Call us today and schedule a service.


air conditioning repair in Mesquite, TX

Is Buying an Oversized Air Conditioning Unit a Terrible Decision?

Roughly all the air conditioning systems have the same features, but they are not equally appropriate for your home. If this statement confuses you, you are not alone. Most of the homeowners deal with great confusion while choosing the best air conditioning system for their home. While buying a branded air conditioner is essential, getting the perfect-sized system for your home is equally or a little more critical. The air conditioning system is an example of “bigger is not always better,” and a bigger AC system may cost you a lot of money on air conditioning repair in Mesquite, TX, in the future.

Does an Oversized System Lead You to Frequent Air Conditioning Repair in Mesquite, TX?

When we say oversized, it means something which does not fit you properly. The homeowners tend to feel that an oversized air conditioner will be beneficial for them while cooling the house. But that is not the truth. Like any other oversized thing, an oversized AC also can’t fetch the required benefits. Instead, it may lead you to frequent air conditioning repair in Mesquite, TX. Here in this blog, we have listed two significant problems that an oversized air conditioner brings along.

An Oversized AC Makes Your Home More Humid 

The purpose of an air conditioning unit is to remove humidity from your home’s air. Removing humidity is the most important thing to deal with in summer. A correctly sized AC reduces the indoor humidity level around 30 to 50%. But an oversized AC fails to do so. A perfect sized air conditioner runs normal regular to cool down your home and dehumidifies it. But an oversized unit will turn on and off frequently and won’t run enough to remove humidity from the home’s warm air.  So, with an oversized unit, your home may feel really humid and create an uncomfortable ambiance.

You Will Have Higher Energy Bills 

Investing in an oversized air conditioner is nothing but a dead investment that hardly gets you any return. Like we mentioned in the first problem, an oversized AC fails to cool down your home, you will see higher energy bills when installing an AC, which is oversized for your room. The reason is simple, the bigger units have several motors that run different components in your air conditioning system. All these motors draw more power compared to smaller units, which are also appropriate for your home. If your AC is turning on and off frequently, the motors are using more power than they should. It leads to raised energy bills every month.

Lexany’s Heating & Air is one of the best HVAC Installation in Mesquite,TX. We are team of air conditioning experts, who are in the field for 30 years. They understand your cooling needs inside your home and suggest you with the best air conditioning systems available in the market, which are also suitable for your budget. Contact our professional to inspect your home before buying a new AC. Buying an oversized AC can be a bigger problem in the longrun. Schedule an appointment today.


AC installation

Top Reasons You Must Leave AC Installation to AC Repair

An AC system is one of the most essential commodities in summer that works all day to keep you relaxed and comfortable. In addition to it, an air conditioner is also one of the most expensive home appliances inside your home. Thus, you need to handle your air conditioner with extra care while installing it. But sometimes, due to negligence, things get a little disturbed, and you end up having an incorrect AC installation, which results in chaos. Many attributes work together during an AC installation. And being a homeowner, it can be kind of tricky for you to get the installation done all by yourself successfully. Relying on an AC repair in Mesquite, TX, is always recommended to get your installation done.

Why Should You Rely on AC Repair in Mesquite, TX, for An AC Installation? 

Needless to say, that the HVAC technicians offering AC and furnace repair in in Mesquite, TX are experienced in the installation, maintenance, and other heating and cooling related services. A professionally installed air conditioner runs 30% more efficiently than the one which is not. There are many benefits you can get from a professionally installed system, such as:

Reduced Energy Costs 

An air conditioning system is the most power-consuming home appliance. And a wrongly installed air conditioner can raise your energy costs and end up burning your pocket while paying up the bills. Relying upon professional air conditioner installers in Mesquite helps you to save on your energy bills. The professionals at Lexany’s Heating AC Knows how to get the AC installed so that you can get accurate energy bills.

Increased Life Span 

Every air conditioning system comes with a maximum life expectancy. Though every air conditioner manufacturer promises their systems to run for the next 10 to 15 years, they begin to deteriorate way before, unless you take proper care of the system. Professional installation of an air conditioner is your first step towards an AC maintenance. A professionally installed AC is connected to the energy supply and the ducts properly and it omits the risk of any air leakages. As a result, your air conditioner works within its capacity and runs for longer.

Slashed Repair Needs 

Installing your air conditioner by professional HVAC technicians keeps your system safe from repeated and expensive repair requirements. While you spend some extra money installing your AC by professionals, you get the return of investment forever while saving on AC repairs.

Lexany’s Heating AC provides top-notch HVAC installation in Mesquite, TX. We have a team of professionally trained HVAC technicians who are working in the market for many years. With hard work and dedication, we have become one of the most trusted AC repair names in Mesquite and surrounding areas. You can get benefited from great deals and offers on AC installation, repair, and maintenance. To know more about our services or to get a free estimate, call us.



Allergens in the home can bring on asthma or hay fever and even be the catalyst for various allergic reactions. Allergens are transported into your home via the air. They then land and settle all through your house, landing on surfaces such as counter tops and furniture. The airborne particles can be anything from pet fur and dander, mites, mold and insect droppings. Your HVAC system can help with this issue.
Here are some useful tips to reduce allergens in the house.

Look for signs of mold. If you have areas in your house that are humid and damp, mold could be thriving. Be sure to pay attention to your condensate drip pans, evaporator coils, the air handler and ducts throughout the house. Mold can be very dangerous to your health depending on its strain, so it is important to stay ahead of it.
Be sure to invest in furnace filters that are high quality. View them as your first attack on bad air quality in your house. A Merv 8 rating on a filter is what you should be looking for as they will do a good job of containing particles that are microscopic. It is important to check your filters once a month, but a good rule of thumb is to replace them around the 3 month mark. A dirty filter can’t do its job properly and will not be able to trap allergens.
Preventative maintenance on your HVAC system is a great way to tackle allergens. Book an appointment at the start of spring to make sure your system is running to its full potential. This will keep it operating well and hopefully find small issues before they turn into big problems. Your technician will look to make sure there are no blockages and confirm your system is clean and helping you in the fight against allergens.
Dust, dust and dust some more! Dust over your vents and registers. By making sure the vents are clean dust won’t be circulated through the house. A damp cleaning cloth is a great tool to use so it traps dusts, and doesn’t just stir it up to go and land on another surface.
Check your units, both the outdoor and indoor units. Confirm they are free of blockage and debris. The air your unit pulls from the outside will circulate through your house. Removing dust and dirt from around the outside unit will help ensure your air quality inside your home is high.