McWilliams & Son Heating and Air Conditioning provides heating, ventilation and air conditioning (HVAC) services for residential and commercial customers in Nacogdoches, Lufkin and the surrounding East Texas area. We offer HVAC maintenance, repair and installation of central systems as well as mini-split units, heat pumps and window units to help create a comfortable indoor environment.
Proper HVAC maintenance is essential. A well-running system uses less energy, maintains adequate levels of humidity and delivers the proper temperature of conditioned air within your building. We offer annual service agreements that cover scheduled maintenance so that you know your system will work when the seasons change. Fall tune-ups ensure that your heating system is in good shape. Spring tune-ups ensure that the air conditioner functions properly. A well-maintained system reduces the possibility of breakdowns.
Cleaning the evaporator and condenser cabinets
Cleaning or replacing the filter
Ensuring that the pilots and ignitions of furnaces function properly
Inspecting the hood and housing of furnaces for leaks or corrosion
Checking for the presence of dangerous gasses like carbon monoxide
Inspecting wiring and electrical connections
Making sure the unit cycles on and off properly
Let Our VIP Maintenance Club Keep Your System Operating Efficiently!
McWilliams & Son will help give you the peace of mind that your home comfort system is running efficiently while helping to extend the life of your system and reduce your utility bills. Our VIP Maintenance Club takes the guesswork out of remembering to maintain your heating and cooling system regularly.
Signing up for our VIP Club is quick and easy! Please complete the form fill below and a member of the McWilliams & Son team will contact you shortly to provide you with additional information.
Other HVAC Services
When a unit fails, McWilliams & Son Heating and Air Conditioning is just a phone call away. We offer 7-7-7 service for those repairs that cannot wait. Our technicians are North American Technician Excellence (NATE) certified, trained to work on all makes and models of HVAC equipment.
We conduct home performance evaluations through the Energy Star program. Whole-house audits assess the unique conditions of your property to find the most energy efficient products that suit your air conditioning and heating needs as well as your budget.
If you are considering installation of a new heating and air conditioning system, McWilliams & Son will send a team of professional HVAC service technicians to your residence or business to evaluate your needs and make recommendations. We provide free estimates and offer a range of financing plans with approved credit.
How to Contact Us
Contact us by telephone or through the message screen on our website to consult with an HVAC service technician or to schedule an on-site appointment.
Are you looking for ways to reduce your energy bills? Let McWilliams & Son Heating and Air Conditioning by sending you The Texas Homeowner Guide To Ultimate Energy Savings! Fill out the form below to request this free guide.