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Furnace replacement can be intimidating. We take the guesswork out of picking the right furnace by answering your questions, giving our professional recommendations, and helping you decide if replacement is the best option. If it does make sense to replace the system rather than repair it, we specialize in superior furnace installation services. At Walker Heating and Air Conditioning in Woodbridge, VA, we guarantee our furnace installations and replacements with a 10 year full coverage warranty, Parts AND Labor.

Your comfort is our priority. Our certified technicians will perform a thorough inspection to determine what unit will work best for your home or place of business, so you will be comfortable all winter long. Hiring a professional to install a furnace is not a luxury, it’s a necessity. In order for the manufacturers’ warranty to be valid, a licensed, experienced professional must perform new installations.

We know purchasing a new furnace is a big investment. With our straightforward pricing and guaranteed work, we hope to take the stress out of furnace installation. From the moment we enter your home to the moment your new furnace is running flawlessly, we promise to go above and beyond to leave you completely satisfied with our service.

Heating service

Signs You May Need a Furnace Replacement

Sometimes it’s difficult to tell when furnace replacement is necessary. Here are some signs it may be time to replace your furnace:

  • Your heating bill is higher than usual
  • Your system is 15 years or older
  • Frequent repairs and breakdowns
  • Rattling, humming and other noises
  • Increase in dirt, soot or rust particles
  • Inconsistent heating

If you’re experiencing one or two of these signs, it may be time for a new installation. Call us at 703-483-2400 to schedule a furnace inspection in Woodbridge, Manassas, Dumfries, VA and surrounding areas.


$150 OFF

Gas Furnace Install

Mention coupon at time of service.

Schedule Service FAST!

Fill out the form below to request a service call or speak with Walker Heating & Air immediately call 703-483-2400.


Beth Donovan
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"They provide 10 star service! I had been dealing with another company through my home warranty service and was without AC for over 3 weeks. I finally called Walker Heating & Air, and Kevin was out the following day. He provided me with the best options without trying to oversell any extra services or equipment, which was a huge change from the previous company. "
Clint With
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"with quality Carrier equipment for significantly less than others had quoted. Professional work and completed on time. Very happy with the prompt and courteous service. We didn't hesitate to recommend him to friends and neighbors."
William Flavors
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"I was able to have my technician Kevin arrive only a few hours after I called. He arrived exactly when Walker HVAC said he would. Kevin was very respectful of my home and my time along with providing excellent service."
Tim M
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"Fast dependable service at very reasonable prices. Best experience with an honest HVAC Company."
Bruce Steakly
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"Quick, prompt response to my call. Kevin provided me with options and fulfilled my choices. Excellent!"