It may smell clean, but that doesn’t mean it is. I’m talking about your better air quality for your home. Allergens can be odorless and invisible. Home air quality may be worse during the winter season since fresh air is not able to flow from outside. This leads to allergens getting trapped in your home. When it gets warmer outside, you […]

As summer approaches in Longview, Texas, it seems to get a little bit hotter every day. That's why it's crucial to make sure that your AC unit is in top operating condition. This is often easier said than done. After all, you demand a lot from your AC over the course of the hottest months of the year. It's no […]

Though it can be hot in Livingston, Texas in general, you don't want to be left in the cold during the winter. That's why it's so important to take care of your heating and cooling system. The last thing you want to happen during a cold day in the winter is furnace issues. To ensure that your furnace is working […]

It seems like summer lasts about nine months of the year here in East Texas. So keeping your AC running smoothly is a critical job for keeping cool. Many common problems fall at the feet of poor AC unit maintenance, so take some time this spring to get everything in shape before the weather heats up. Let’s walk through the easiest […]

McWilliams and Son hosts the Sailor Mac System Giveaway! Lufkin, Texas, February 19, 2021 - February is the month of love and McWilliams & Son loves giving back. One lucky resident of Polk, Shelby, Nacogdoches, or Angelina County will win a new high-efficiency heating and cooling system courtesy of McWilliams and Son Heating and Air Conditioning and their mascot, Sailor […]

An inefficient HVAC system can increase your utility bill from anywhere from ten to fifteen percent. That money can add up over the years to major losses.  You need to make sure your HVAC system is in top-notch condition so you are not wasting money or putting your family in danger if electrical malfunctions.  If you are in the East […]