Programmable Thermostats Deliver Energy Savings

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How You Save Money with Carrier Infinity Programmable Thermostats If you still use a manual thermostat in your Lufkin, TX home or business, we urge you to consider upgrading to a programmable thermostat from Carrier. Programmable thermostats cut down on wasteful use of your heating system or air conditioner and can save you hundreds of dollars a year on your […]


When Was Air Conditioning Invented? An American Story

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Most inventions that have come down to us through the years have resulted from the need to solve a problem. We've all heard the saying "Necessity is the mother of invention." The invention of the modern air conditioner is no different. Just as many other innovative minds had done before him and many others would after him, in the early […]


How Long Does a Furnace Last?

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If you are thinking about installing a new furnace, you are naturally concerned with how long the unit will last. With an investment this big, the last thing you want is to have to replace it too soon. According to a study conducted by Consumer Reports, most units have a lifespan between 13 and 20 years, with 15 years being […]


Air Conditioner or a Heat Pump? – Basic Facts

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When most people think of air conditioning, they think of the typical split system unit that sits both inside and outside of your Livingston home or business. This type of air conditioner works when the outdoor condenser gets warm and the evaporator coil inside of the furnace gets cold. The cool air is then distributed throughout your home or business […]


Heat Pump vs Furnace – Which Makes More Sense?

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Home and business owners in Nacogdoches, TX have many options when it comes to selecting heating equipment. Two of the most popular choices are gas furnaces and electric heat pumps. If you are trying to decide which option is best for you, McWilliams & Son Heating and Air Conditioning can help. We are a professional heating and cooling contractor with […]


How To Avoid Emergency Air Conditioning Repair in Nacogdoches, TX

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At McWilliams & Son Heating and Air Conditioning, we've been providing HVAC services for our valued residential and business customers in Nacogdoches, TX for many years. Needless to say, we've had our share of emergency calls for air conditioning repair in Nacodoches TX during the warmer season when air conditioners are in continual use. Knowing that the sultry temperatures can […]


Ideas for Better Heating in Livingston, TX

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Let our expert staff at McWilliams & Son Heating and Air Conditioning help you discover ideas for better home heating in Livingston, TX. We are a locally owned and operated, full-service HVAC company that offers friendly service and competitive prices. Starting With the Right System If you are looking for ways to improve your home's comfort level, consider the age […]


When is it Time to Replace your AC in Livingston, TX

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There is really no set time to replace your AC in Livingston, TX. Unless you are having problems with the unit, then the decision is really a personal choice. Of course, if you need help deciding, we offer free in-home estimates here at McWilliams & Son Heating and Air Conditioning. You should also be aware that replacing an AC unit […]


Get Better Air Conditioning Repair in Jasper, TX

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Owning a home or a business in Jasper, TX means that you need a reliable air conditioning system to get you through the heat of the summertime. A problem with your air conditioning system can quickly lead to discomfort for everyone, especially if you have to wait days on end for service. At McWilliams & Son Heating and Air Conditioning, […]


What you Need to Know About AC Repair in Nacogdoches, TX

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At McWilliams & Son Heating and Air Conditioning, we know a lot about air conditioners. From simple to complex, we've done a lot of AC repair in Nacogdoches, TX over the years. In Nacogdoches, TX, the summers can be squelching, and the need to run your air conditioner often extends throughout September, October and November. This type of marathon puts […]