Preventive Maintenance Checkups

For Your Heating And Air Conditioning System

Although research has shown that preventive HVAC maintenance helps extend a heating and cooling system’s lifespan, most homeowners still regard it as an expense they can afford to avoid. Contrary to that thought, investing in preventive HVAC maintenance pays for itself over the long term by reducing your home’s energy bills, lowering your system’s repair costs and enhancing its overall performance.


When you consider how many individual components an HVAC system has, the best course of action is to leave the maintenance to a professional contractor who has experience in finding functional issues and repairing them. At Willard Heating, Cooling & Plumbing, our team of technicians is trained to work on all makes and models of air conditioners and heaters, ensuring each component operates as it’s supposed to.

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Our Shield Memberships Ensure Your System is Ready When You Need it


Our heating and air conditioning maintenance plan includes the following:

  • Guaranteed appointments within 48 hours of service request
  • 2 FREE precision tune-ups (one for heater and one for A/C)
  • 20% discount on repairs
  • FREE diagnostic fee
  • Protects system’s factory warranty
  • $100/year Loyalty Credit towards purchase of a new system, up to $800
  • Year-round comfort and peace of mind

Professional AC Maintenance in Dallas

According to the United States Department of Energy, the average monthly utility bill in Texas is more than $125, which ranks well above the national average. Although homeowners can help curb that monthly cost by completing a few simple tasks, including changing the HVAC filter and upgrading to a smart thermostat, investing in maintenance before the summer starts is the number-one way to ensure your system is ready for the Texas heat. When you invest in a preventive maintenance plan, our trained technicians will:

  • Ensure your air conditioner has a proper level of refrigerant
  • Inspect the air conditioner for any wear, damage or malfunction
  • Clean the air conditioner’s parts and lubricate them as needed
  • Perform additional maintenance to make sure your air conditioner is fully operational and optimized for efficiency

Professional Heater Maintenance in Dallas


Although the winters in Texas aren’t as cold and blustery as other northern parts of the country, that doesn’t mean you don’t need your heaters during the winter months when the temperature takes a dip. Considering the complexity of a heating system and the fire dangers a gas or oil furnace can present if it’s mishandled, we recommend leaving a heating tune-up to a professional. When you invest in a preventive maintenance plan, our trained technicians will:

  • Ensure all connections are secure and the heater is free from any fire hazards
  • Inspect the heater for any wear, damage or malfunction
  • Clean the heater’s parts and replace any wiring if necessary
  • Perform additional maintenance to make sure your heater is fully operational and optimized for efficiency.

Willard Heating, Cooling & Plumbing has four Shield Memberships to choose from, Platinum, Gold, Silver and Bronze. You can choose the plan that best fits your heating and cooling needs and budget. For more information about any of the preventive maintenance plans we offer, including contact Willard Heating, Cooling & Plumbing today. We look forward to helping you optimize your HVAC system’s performance, one tune-up at a time.

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What To Expect

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Peace of
Mind Guarantee
Peace of Mind

We employ skilled, certified technicians, so you'll know we'll do the job right.

100% Money
Back Guarantee
100% Money Back

If you are not happy with the work performed, you get your money back without hassle.

No Surprise
No Surprise Guarantee

We’ll be honest and open about pricing and what you can expect for the process ahead.

Property Protection Guarantee
Property Protection

You don’t have to worry when you choose us. We will treat your home well and do the work properly, guaranteed!

Comfort Guarantee
Comfort Guarantee

When we leave your home, it will be comfortable. We’ll keep working until we achieve that.

Utility Savings Guarantee
Utility Savings

When we install or maintain your HVAC system, you will see your utility bills improve. That’s our promise to you.

What Our Clients Are Saying

Aaron was very polite and considerate of our home. He seemed honest and looked me in the eyes when conversing. He serviced our 3 systems quickly and reported what details he saw that he thought…

Jeff C.

My tech, Sal Palmieri, is by far one of the most professional, personable, and organized technicians of any profession that I have ever had. He gave me tons of information and support and did fantastic…

Jerome P.

Joe Oquendo is an excellent technician and very personable and professional. I would definitely recommend his services from Willard Heating, Cooling & Plumbing!

Melissa S.

Our family has been a customer of Willard Heating and Air for over 30 years. The Willard Team of Service Professionals are always on time, they do a thorough assessment of whatever problem your system…

Keith W. 

Meet with John for a Repair vs Replace Comfort Check. He introduced himself and was respectful of my property both inside and outside. He was very knowledgeable and answered all my questions of which I…

Bobbie W.

I am VERY happy with the visit and the work performed. Patrick Hall was extremely professional, courteous, and timely, and explained everything thoroughly, both in terms of equipment functionality and costs, before suggesting repairs and…

Chris C.

Our HVAC system stopped working and we called Willard Saturday morning for service. Our Tech (Aaron) was prompt, professional, knowledgeable and honest. I highly recommend Willard Heating & Air Conditioning!

Woodruff’s Moving

Mark and Chris were great. Great communication. Arrived earlier than expected, which was great. Explained everything they did. Were able to look at another issue, while they were there. Very professional.

Julia M.

Ivan was great! Very helpful and kind. Explained exactly what was going on in easy-to-understand terms. He even took photos and videos of the work he did. Very professional and courteous. I also appreciated how…

Kirsten B.

Garrett came out and collected information, inspected the A/C and used his diagnostic tools to determine that our capacitor was dead. He quickly replaced it and got our system working. He was very nice and…

Wes F.
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