Category: Blog

4 Signs a New HVAC System Should Be on Your Christmas List

By admin,

Keeping an ideal temperature is no easy task, especially during winter. Thanks to Rockwall One Hour Air Conditioning & Heating, families in Rockwall, TX, and surrounding areas can rest easy, enjoying better quality air and increased comfort in their homes. However, no matter how well you care for your system, you’ll need to replace it over time.

Take a look at these four signs to help you decide if you should consider adding a new HVAC on your Christmas list this year:

More Than A Decade Old

According to the U.S. Environmental Protection Agency (EPA), homeowners should consider replacing their HVAC system only after referring to the manufactures recommendations. If maintained correctly, your HVAC system can work efficiently within the recommendation. But, if your system is no longer working efficiently and most of its components have been worn-out, you’ll have to consider replacement immediately.

Do not risk waiting until it breaks down completely under unexpected circumstances. Avoid experiencing the worst scenario by getting a new system this winter season.

Requires Frequent Repairs

Just like any other system, an HVAC system needs repairs and tune-ups from time to time. However, with repairs, parts may start to wear out and will require replacement in the long run. Frequent repair is a clear sign that your system is suffering from a serious problem. It means repairs are no longer efficient, and you will have to replace your entire system sooner.

Ask a professional to have a look at your system and find out the best options for replacement. Contact us today!

Rising Utility Bills

Increasing utility bills is a sign that you need a new HVAC system that’s energy-efficient and effective. An old and outdated system can cause your energy bills to increase in several ways. While using it, your energy usage rises, repairs become frequent, and maintenance cost gets higher.

Replacing your system may seem to be a financial burden; however you’ll eventually understand how much money you could save by making the decision today.

You Feel Unsafe

If you have doubts that your HVAC is no longer safe for use, maybe because it’s old or there’s a high probability that some components are not working as expected. Then that alone should be enough reason for you to seek professional help and have your system replaced.

Contact Rockwall One Hour Air Conditioning & Heating today for a professional consultation about your HVAC system. We strive to exceed the expectations of our customers by delivering the best services from our friendly and skilled service technicians. From all of us, we wish you a Merry Christmas. May your holidays be blessed with the love and warmth of family and friends.

Halloween Heating Tips for Homeowners

By admin,

At Rockwall One Hour Air Conditioning & Heating, we understand that high utility bills are way scarier for homeowners than spooky Halloween costumes.

As our Halloween treat, here are some tips in keeping your home cozy and comfortable this All Saints’ Eve:

Get Annual Maintenance

It is always a good thing to check your heating system regularly and not only when you experience problems. If you do not know how to do it, schedule a maintenance plan with a certified technician from a qualified HVAC company.

A thorough inspection will ensure that your system works in its optimum performance throughout the season. At the same time, it will also catch minor issues before they turn into bigger problems.

Stick to a Consistent Temperature

While there are different ideal temperature settings for a thermostat’s optimum performance, it is still a matter of personal preference. The perfect temperature for your home always depends on your comfort.

However, we advise you to avoid changing temperatures frequently as it makes it harder for your heating system to operate.

Change Your Air Filters Regularly

Maintaining a clean air filter does not only promote healthier air, but it also prolongs your system’s lifespan, saving you money in the process. It’s best to replace your air filter every three months or whenever necessary. Please know that clean filters can help you save you up to five to fifteen percent of energy.

Insulate windows before the winter

During the summer, it is advisable to keep your windows open so the sunlight can help heat your home. However, during the cold season, windows should be adequately insulated to prevent heated air from escaping, while keeping the cool air where it belongs. Doing so helps maintain an ideal humidity level and promotes better air quality.

At Rockwall One Hour Air Conditioning & Heating, we can help you evaluate your heating and cooling needs and choose the solutions that are best for your lifestyle and budget, whether it’s Halloween or not!

Best Ways to Prepare Your HVAC for Fall

By admin,

Homeowners in Rockwall, TX know that fall is the perfect time for some cleaning and maintenance. Particularly, they understand the importance of giving a dose of TLC to their HVAC systems during the cold season. No one wants a broken furnace in the winter, right?

We have prepared a list of the best ways to prepare your HVAC for fall.

1. Replace Air Filters

Whenever the season changes, it pays off to replace your air filter. A clean filter improves the efficiency of your system and decreases energy consumption for a lower utility bill. A clogged and dirty filter is a small issue, but when left unattended, it spells total doom of your HVAC. 

2. Seal Air Leaks

Leaks in your ductwork are among the most common cause of a high utility bill. Stop air leaks by sealing ducts with aluminum foil or mastik tape. Unsealed windows and drafts also cause air leaks, which explains why some rooms feel warmer or colder than the others.

3. Check Outdoor Components

Your outdoor HVAC also needs maintenance. Clear debris or any other form of obstruction around your unit and repair any damage that may hinder your system from working properly. Remove any combustible materials that may cause fire, such as dried leaves, twigs, and roots.

4. Get a Tune-up Service

Schedule a visit with a professional to make sure everything is working as expected. Your local technician will run tests to ensure that your system is ready for the long winter months. In most cases, your system needs a professional tune-up.

5. Consider a System Upgrade

An efficient HVAC system has a properly programmed thermostat, well-sealed ductwork, and adequate insulation. A system upgrade usually includes replacement of the old components or purchasing a completely new system. If you decide to invest in a new unit, talk to your local contractor for proper sizing. 

As a reputable HVAC company in Rockwall Texas, we often recommend purchasing a new system during the fall. For more HVAC maintenance tips, please visit our blog page or check us out on Facebook.

Here’s a Tip: Upgrade Your Thermostat

By admin,

Technology has become an important aspect of our lives. They benefit us in many fields, like work, mobility, access to information, and more. However, did you know that technology also plays an important role in our indoor comfort? That’s right! Thanks to programmable thermostats!

If you are still using the traditional thermostat, it may be time for you to upgrade to a programmable type.

Here are some of the top benefits of a thermostat update:


Programmable thermostats allow homeowners to set their desired temperature whether or not they are at home. Smart thermostats can be scheduled to adjust automatically and can be set to turn on at anytime so you can come home to a cool or warm house after a hard day’s work.

Upgrading to a programmable thermostat helps prevent expensive issues. A smart thermostat alerts you if something is wrong with your HVAC system and reminds you if you’re behind on your routine maintenance. For instance, you will be alerted through your phone when your system needs a tune-up or if there’s an underlying issue that needs immediate attention.


One of the amazing features of a thermostat upgrade is money-savings. When used properly, smart thermostats can save homeowners up to 30% on their heating and cooling costs. During the winter, the trick is to turn the temperature down before you go to bed and turn it back up when you wake up.


Traditional thermostats are prone to have problems, such as dirt or grime build-up, which can affect their efficiency and performance. On the other hand, their programmable counterparts are designed to use less energy, last relatively longer and are more accurate. They provide better comfort and improved indoor air quality.


Old thermostats use mercury— an element that is harmful to human’s health and the environment. Exposure to it can lead to several health problems, such as sleep disorders, allergies, or even tumors.

Programmable thermostats are a safer and a more eco-friendly option. As a rule of thumb, if your current thermostat had already lived up to its expected lifespan, then it is time to upgrade to a smart thermostat.  

If you are ready to invest in a programmable thermostat, give Rockwall One Hour Air Conditioning & Heating a call at (469) 253-5428 or contact us online. We truly care about your comfort by providing honest and dependable heating and cooling services that stand head and shoulders above the rest.

Top 5 Ways to Storm Proof Your Air Conditioner

By admin,
Top 5 Ways to Storm Proof Your Air Conditioner

We can’t avoid storms leading to frequent A/C repairs in Rockwall, TX. But do you know that there are things that you can do to limit the damages it can bring to your air conditioning units? Check out these storm-proofing tips from our professionals at Rockwall One Hour Air Conditioning and Heating.

Turn off your air conditioning unit

Switch off the thermostat and the breaker. Power interruptions are common during storms. Keeping the unit on will increase the risk of damages due to constant power fluctuations.

Cover your unit properly

We don’t advise covering your air conditioning unit for a long time as it can cause mold growth and rusting. However, we do suggest covering it up in the event of a huge storm. Use a waterproof tarp held in place by sandbags to cover the A/C. This will protect it from flying debris and frightened animals searching for a warmer place to stay. Remove the tarp after the storm and turn it on as soon as possible to prevent mold and rust.

Examine the area for hazard

Safety comes first, especially when safeguarding your air conditioning units. Before the storm hits, take time to check everything near your air conditioning units. Remove porch furniture, clip plants, and trees that can come off in heavy winds. These can interfere with your unit’s air circulation or fall and cause damage in the unit.

Install a Surge Protector

A whole-house surge protector is beneficial during a storm, especially during excessive lightning in Rockwall, TX. Installing a surge protector in your home can save your electrical appliances, including your air conditioning unit, from early replacement or expensive repair. Home improvements or hardware stores offer surge protectors, but we recommend for any A/C repairs in Rockwall, TX, to contact your trusted electricians.

Have your unit serviced

It pays to know the health of your unit before a storm. Existing issues like mold, rust, air circulation problems, and inefficiency can worsen during the bad weather condition. If you no longer have time, you can always submit your unit to a professional HVAC service when the storm passes.

If you need help in ensuring the proper performance of your air conditioning unit after the storm, just call our experts at Rockwall One Hour Air Conditioning and Heating. We provide expert A/C repair and maintenance in Rockwall, TX, and nearby areas. Schedule an appointment today!

What Happens When You Skip HVAC Filter Replacement?

By admin,
What Happens When You Skip HVAC Filter Replacement?

HVAC filters play a crucial role in keeping a comfortable home in Rockwall, TX. They trap particles in the air and serve as your first line of defense against allergens and air contaminants. Over time, these trapped particles will clog the filter and hinder proper airflow. If neglected, it can bring danger to the operation of your unit and your comfort and health. 

Check out what will happen if you skip regular HVAC filter replacement.

Restricted Air Flow

Regular cleaning and replacement are important for HVAC filters to get rid of the trapped dust, dirt, and air contaminants. When your unit runs with a clogged filter, airflow will be compromised, and this will be the root of many other serious issues in the system.

Uneven Temperature

A congested HVAC filter is among the most common reasons why you experience hot and cold spots in your home. Since airflow is constrained due to the accumulated particles in the filter, the cold air no longer reaches the other parts of the house and creates uneven temperature.

High Energy Bill

A dirty filter adds strain to your unit. And to meet the comfort demands of your home, it needs to work harder and longer than its normal operation. As a result, you will notice a significant increase in your energy usage compared to the time when you have a brand new and clean HVAC filter installed.

Poor Indoor Air Quality

If your unit works with a dirty filter, it will likely blow contaminated air in your home, increasing the chances of respiratory illnesses. If anyone from your family has severe asthma or allergies, keeping the HVAC filters clean should be your monthly priority.

Wear and Tear

A clogged filter has a serious effect on the components of your furnace. It can stress your unit and increase the chances of overheating. If you neglect HVAC filter maintenance, you might find your unit in need of expensive repairs or worse, early replacement due to faulty parts.

Replacing your filters regularly is an easy and important HVAC maintenance task. Be sure to schedule a regular furnace replacement or cleaning to prevent any of the situations mentioned above. If you need a complete system maintenance service (including filter replacement), feel free to talk to our experts at Rockwall One Hour Air Conditioning & Heating Call us now!

For more HVAC tips and helpful information, feel free to follow us on Facebook!

Five Ways to Save Energy in the Summer

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Five Ways to Save Energy in the Summer

Summer is a beautiful season which also calls for an increase in energy consumption. How’s that so? Well, think of how much you crank up the A/C to satisfy your comfort needs. Your kids will also spend more time inside, playing on their electronics.  And when they go out and play, you’ll be surprised to see piles of used clothes which need to be washed.

The summer season truly comes with a price. But, do you know you can always have a counterpart for that? We’re not just your heating and cooling expert in Rockwall, TX. We can also be your go-to source of comfort and saving tips for the season! Check out these five helpful tips to save energy!

  • Be Smart About Your Thermostat

Do you know that for every degree you raise your thermostat from 72, you are saving up to 3% on your energy consumption? Raise the temperature without ruining your comfort by running the ceiling fans. If you’re away for days and no one is at home, turn the unit off completely to prevent wasted energy.

  • Block Out the Sun

Don’t let sunlight come through your windows. This will add pressure to your unit, and your home will take too long to cool. Draw the blind when the sun is high. If you want to refresh the air inside your home, do it at night. Open the windows to let fresh cool air in and stale indoor air out. Just be sure to do this without running your A/C.

  • Consider LED Lighting

LED lights are safer and more economical as compared to incandescent light bulbs. They use up to 75% less energy in their operation and last longer so you won’t be spending as much on the replacement. Additionally, LED bulbs don’t emit as much heat as incandescent bulbs so it won’t be a hindrance in the operation of your air conditioners.

  • Love your Microwave and Grill

Outdoor grilling and microwave cooking are efficient ways to prepare food. Using your oven will only make things worse for your unit since it produces too much heat. Take advantage of the hot weather to cook outside and save energy. You can also curb the daytime use of your appliances like dryers and dishwashers. Large appliances produce heat, and your unit won’t survive to fight too many battles at once.

  • Get an Air Conditioner Tune-up

Be sure to schedule the maintenance service of your air conditioning twice a year. An inefficient A/C can double or triple your energy consumption. This happens with the presence of leaks, dirt, and other issues left unsolved. A maintenance service will help keep your unit in tip-top shape for guaranteed performance.

Do you find these tips helpful? Share this blog to your friends and relatives around the area. You can also follow us on Facebook for more comfort and energy-saving tips!

Benefits of Using Ceiling Fans in the Summer

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Benefits of Using Ceiling Fans in the Summer

The use of ceiling fans started in the late 1880s and has steadily increased popularity in the 20th century. These are helpful appliances which can easily be owned with a small amount of investment. They lost their fame as air conditioning units are introduced but made a major comeback during the energy crisis in the 1970s. Since then, ceiling fans became already part of the constant home fixtures in the US.

If you haven’t known it yet, ceiling fans offer a host of benefits to many homeowners:

  • Reduced Energy Costs

Don’t get it wrong, ceiling fans don’t actually reduce the temperature inside. But, if you run them along with your air conditioning unit, your indoor atmosphere can be three to four times cooler. This is because the ceiling fans help in distributing the cold air that your A/C produces. With this, you can lower the temperature set in your thermostat and save up to 30-40% on your energy consumption.

  • Style-Driven Home Accessories

Ceiling fans come in different sizes, styles, and finishes that can level up the unique interior design of your home. Aside from its functional use, it can also serve as a statement piece of a room. You can even find those with interchangeable blades which allow you to change the style of the fan without the need to replace the motor.

  • Layered Lighting

Most ceiling fans come with added lighting fixtures which contribute to the layered lighting design of your room. If you’re in for this special benefit, we recommend you choose those with a built-in light system or those where a fan light kit can be easily installed.

  • Year-round Value

Ceiling fans are not just for the summer; you can also take advantage of its air circulation in the long cold months. The switch on the base allows for the reverse circulation of the blades, pushing warm air down from the ceiling without creating a draft.

Things to Consider Before Installing a Fan

  • At least 8-foot room ceiling
  • Ceiling fan blades should be at least eight inches below the ceiling and at least 18 inches away from walls
  • Choose a 36-inch to 44-inch diameter fan to cool a 225 square foot room such as the bedroom or office.
  • Use a 52-inch or larger diameter fan to cool larger spaces like kitchens and living areas.
  • Choose a ceiling fan with the Energy Star symbol to save the most on your utility bills.

Help your air conditioning unit in providing your home with sufficient cool air. Do you need more summer comfort tips from the pro? Feel free to visit our updated blog page at Rockwall One Hour Air Conditioning and Heating!

Summer Allergies & Indoor Air Quality

By admin,
Summer Allergies & Indoor Air Quality

A host of summer allergies are waiting right next to your doorstep. Are you ready to save your health from the pronounced threat due to poor IAQ? Many homeowners in Rockwall, TX are not aware of how unhealthy indoor air can trigger your summer allergies and what you can do to reduce its effects.

If you’re one of them, then don’t leave this page yet!

The Effects of Summer Allergies

You may think that the flu seasons have finally ended but the sniffles aren’t over. You may be surprised to realize that there are things in your indoor air quality that cause you to experience allergic discomfort. The most common effects of summer allergies are:

  • Itchy, watery eyes
  • Runny nose
  • Headache
  • Congestion

Some allergies go beyond these simple effects. There are those which cause confusion, dizziness, and skin irritations. Be extra mindful of the effects you’re experiencing. These will be your first clue to what type of allergens are you dealing with.

Causes of Summer Allergies

A wide variety of allergens may be present in your indoor air right now. It is important to identify the culprit to find the best solution and protect your family from excessive exposure. The most common summer allergies are:

  • Pollen: Pollen is prevalent both in the summer and fall seasons. While those big blooming trees are truly beautiful, they put out a lot of pollen that can irritate your nose, eyes and throat. Since there are different types of pollen from the bushes and trees, be sure to consult your doctor to identify the particular type of pollen you are allergic to.
  • Mold: Your home can easily be infected with mold in the summer if leaks and drips are present almost everywhere. If you notice the presence of these issues, be sure to have them fixed before they mold infestation happens which can cause serious damage to the structure of your home and affect your indoor air quality.

Summer Indoor Air Quality Solutions

Protect your home from summer allergies by improving your IAQ. Here are some easy but helpful tasks you should do:

  • Invest in HEPA fans and air cleaners
  • Control your exposures to indoor airborne allergens
  • Ventilate your home thoroughly
  • Replace or clean your HVAC filters often
  • Wash your furry pets regularly

For more summer indoor air quality tips from the professionals, feel free to give us a call at Rockwall One Hour Air Conditioning and Heating. You can also visit our page to know how we can help improve your indoor comfort!

Common A/C Installation Mistakes You Should Avoid

By admin,
Common A/C Installation Mistakes You Should Avoid

After buying an A/C unit, the next thing you probably think is to have it correctly installed, don’t you? If you want to trade that hefty investment for long-term comfort, then consider a proper installation for your air conditioning unit and avoid wrong actions in the first stage.

Here are the common A/C installation mistakes you should avoid:

Not Calling Professional Installers

For complex jobs like A/C installation, you can never question why professional attention is required. But when we say professional, it doesn’t simply mean getting service from people in uniform with a handful of training and knowledge about installation. These people commonly ask for a low service fee for hiding their real intention, and it is to put up a trial-and-error work in your unit. Would you allow them to treat your unit as their training stuff? Don’t risk it! Call professional unit installers who are qualified and certified, with expertise, tools, and long years of experience.

Not Getting a NATE-Certified Technician

Speaking of professional installers, you need to get those who are North American Technician Excellence (NATE) certified. Rest assured that with NATE-certified installers and technicians like the ones we have here in One Hour Heating & Air, you can be confident that you get the best possible service. We offer dependable efforts not only to maximize your comfort but also help you save money from your unit’s monthly operation cost. With NATE-certified installers, surely, better installation is achieved.

Not Asking for A Quote

When calling for professional services, make sure to ask an estimate. Is there any upfront fee needed? Will they ask for additional payment for side jobs? How much do the entire services cost? Ask any questions you have in mind regarding the service before leaving the line. Whatever issue you want to raise over the phone, the possible solutions will be discussed by the company’s representative. The estimate is ideally free, and it gives you an idea about the air conditioning installation cost and process.

Not Considering the Airflow

You should know that your airflow is playing a vital role in installing your air ducts. When A/C installers don’t consider your airflow at the time your air duct is being installed, chances are they failed to ensure the proper size of your system. Make sure to talk with your A/C installers to discuss your comfort options and issues about airflow.

Value your investment by avoiding these A/C installation mistakes for your home or business. One Hour Air Conditioning & Heating is here to take all your worries away. We can handle any of your unit installation concerns in Rockwall, TX, and surrounding areas.