2 Reasons Load Testing Is Important on a New HVAC Unit

Making Home Comfortable
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Not just any HVAC system is the right fit for your Nacogdoches, Texas, home. That's why the McWilliams & Son Heating and Air Conditioning team relies on load testing to determine the right size and capacity for your new heating and cooling system. Learn why load testing is essential for any new HVAC system and how you'll benefit from this […]


The Importance of Performance Testing Your HVAC Systems

Test Your HVAC
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It's important to evaluate and inspect a system regularly to make sure it's at optimal performance and to check its energy efficiency. Undoubtedly, HVAC systems are no exception to this rule. Now that fall is around the corner, it's a good time for homeowners in Lufkin, Texas, to have performance testing done on their HVAC systems. Performance testing is vital […]


Avoid the Back-to-School Coughs and Colds

Sick Man
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The back-to-school season is a prime time for coughs and colds in the Lufkin, Texas, area. Head off the flu and sniffles with these smart strategies for keeping everyone healthy. Feed Your Family Right Choosing healthy foods for your family’s diet will help you boost their immune systems. Focus on fresh produce, and try to create a naturally colorful plate. […]


What to Expect When You're Expecting an HVAC Installation

ac install
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Whether you're building a new home or you've finally reached that moment when your HVAC system is on its last leg, HVAC installations are something that every homeowner must deal with at some point. For many people, this is a nerve-racking time, as the costs and time involved cause stress and scheduling conflicts. However, this doesn't have to be you. […]


3 Reasons an Air Purifier Will Help You Breathe Easy This Summer

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When summer temperatures spike in Nacogdoches, Texas, you want your home to be a cool, relaxing retreat. If your indoor air quality has seen better days, it’s time to take action and make your home the summer oasis you deserve. Learn how your whole family can breathe clean with an air purifier. Eliminate Airborne Contaminants No matter how clean you […]


How HVAC Installation Makes a Big Difference to Energy Efficiency

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Many homeowners in Lufkin, Texas, spend hundreds of dollars on energy costs every month, especially in the warm summer months. If you're one of these homeowners, you may be willing to do everything in your power to increase your home's energy efficiency. One way you can make a big difference when it comes to energy efficiency is by ensuring the […]


Can Duct Cleaning Help You Save Money?

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Dirty ducts are nothing to sneeze at in your Nacogdoches, Texas, home. Not only can clogged ducts compromise your home's air quality, but they can also result in high utility costs. Learn how cleaning your home's ducts can help you save money by improving indoor air quality and increasing your HVAC system's efficiency. Improve Indoor Air Quality Even if you're […]


3 Ways to Prepare for Your HVAC Installation

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Once you buy your new HVAC system for your Lufkin, Texas, home, it's time to prepare for the installation. Although you may not realize it, a new HVAC installation is an intensive project and may slightly disrupt your life for a short period. Here are some points to help you preapre for the new HVAC system to be installed. Understand […]


A Brief Guide to Your HVAC System Components and Their Lifespans

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From heating to air conditioning to ventilation, the HVAC system handles a number of different operations in your Kennard, Texas, home. Get to know each component and its lifespan in this guide to your HVAC system. Furnaces When the winter season brings chilly temperatures to the Nacogdoches area, the furnace helps keep your home cozy and warm. Most furnaces last […]


McWilliams and Son Announces Successful Acquisition of AR Services

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Combination Creates Unparalleled Portfolio of Heating, Cooling and Refrigeration Services for East Texas Lufkin, Tx - McWilliams and Son is proud to announce the successful completion of the acquisition of AR Services of Lufkin, Texas. The complementary nature of the two company portfolios presents substantial opportunity for growth, which will result in increased investments in marketing and innovation for the […]