Count on Us for 24/7 Emergency Calls
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We understand that HVAC emergencies can happen at any time and can make you feel uncomfortable in your home. That’s why at William Lilly Heating & Cooling LLC, we provide 24/7 emergency services. Our fully licensed crew will resolve your HVAC needs as soon as possible.

Give Us a Call!

Give Us A Call! (304) 712-0103

Jumping Branch, WV

Quick and Reliable HVAC Services

hvac units installed outside a house jumping branch wv
  • Location

    Jumping Branch, WV

  • Mon - Fri: 9:00 AM - 5:00 PM Sat - Sun: Appointment only 24/7 Emergency Calls

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Fully Licensed HVAC Contractor in Jumping Branch, WV

Need an HVAC contractor in Jumping Branch, WV? We’re here to help! With over two decades of experience, we know the area and its ins and outs. We know what it takes to keep your home comfortable all year long. We’ll even do preventative maintenance, so you don’t have to worry about emergency repairs or replacement.

We’ll work with you to find an HVAC system that suits your needs at a price point that’s right for you. Whether it’s a new installation or repair, we’ll make sure your system is running efficiently and reliably. At William Lilly Heating & Cooling LLC, we know there’s no substitute for quality. That’s why we use only the best equipment and materials when we’re installing a new HVAC system or repairing an old one.

Here's why you should work with our company:
  • We are fully licensed, so you can rest easy knowing that we'll get the job done right.
  • Our HVAC crew has over 20 years of experience in the industry.
  • When you work with our professionals, you'll get punctual, honest, and friendly service.
  • Since we're an American Standard Dealer, we can supply you with high-quality equipment for your home.
What We Do!

Services We’re Offering

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Get Your Free Estimate

We provide free estimates on all installation services. Request yours today to learn how a new HVAC system will fit into your budget.

cooling services jumping branch wv

We provide air conditioning installation, service inspection, and repair. Count on our licensed HVAC contractors to correctly install and repair your unit today.

heating services jumping branch wv

Whether your furnace keeps shutting off or you need a water heater repair, rely on William Lilly Heating & Cooling LLC to get your heating system back on track.

hvac installations jumping branch wv
HVAC Installations

We provide free estimates on all of our HVAC installation services. So, when you need a new thermostat, air conditioning unit, or ducts, we've got you covered.

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HVAC Repairs

In three simple steps, we'll sort out your HVAC system in no time. Call us for a consultation or an emergency service to get started.

Our Testimonials

Here’s What Our Customers Think


Denise Fox

Great Company very professional, and very reliable great prices very courteous went above and beyond to install my new furnace and heat pump the owner is very courteous takes time to explain everything to you I would highly recommend him and his company to anyone.



Lisa Ayers

I would recommend him to anyone! They have the best prices and he was extremely nice and and quick at what he did! He also showed up at the time he said he would be.



David Toney

I worked with William for 5 years we installed hundreds of units together William knows HVAC if you want the best call the best cause the best never rest William will work. 16 or 18 hours straight I know first hand I done it with him folks you will not be sorry!!!!!



Triston Harding

very nice people, very fast workers, very affordable, I would highly recommend.



Edith Wooten Bell

Mr. Lilly came out tonight and fixed my mother in laws heat, I’m so thankful for him working late to give her heat. He’s prices are very reasonable.



Robert Ayers

Top notch service, i highly recommend him. He was courteous and his prices were reasonable.


We’ll Keep Your Home Comfortable Throughout the Year

Let Us Know About Your HVAC Needs Today

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