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Furnace Repair in Arlington, VA

Professional Repairs for All Your Furnace Problems in Northern Virginia

The heating season is quite long in the Arlington area, so it is important to have a furnace your can count on to keep your home cozy and warm. If your furnace breaks down or cannot keep up with the cold, call HVAC & Plumbing Unlimited for fast help anywhere in the Arlington area. We offer furnace repairs, furnace maintenance, and more, as well as after-hours emergency furnace services for our contract customers. Our company has been serving Arlington, Alexandria, Fairfax, and Northern Virginia since 2006, and we offer superior heating and air conditioning services backed by a 100% satisfaction guarantee. Need help with a furnace problem? Call (703) 337-4892 or contact us online for professional furnace repair in Arlington or the surrounding communities.

How Does a Furnace Work?

A furnace uses fuels such as natural gas, propane, or oil to heat your home by passing air through a heat exchanger that is heated by the furnace’s burners. This process is quite efficient, converting anywhere from 70% to over 97% of the fuel directly into heat. Between the blower assembly, burners, gas valve, and other components, there are dozens of parts in a typical furnace, and a failure could leave the system running poorly or not at all.

Common Furnace Problems

Furnace problems are never fun, especially during the coldest parts of the winter. At HVAC & Plumbing Unlimited, some of the most common furnace problems we encounter include:
  • Faulty thermostats – If your thermostat is damaged, has no power, or is set incorrectly, it may prevent your furnace from running correctly.
  • Frequent cycling – If your furnace turns on and off more often than usual, the fan limit switch may be faulty, the air filter may be clogged, or the thermostat may be in a drafty location.
  • The burners will not stay lit – If the burners will not light or stay lit, the burners may be dirty, the thermocouple may be faulty, or the pilot light may have gone out on older models. On newer furnaces, the igniter may be faulty or the flame sensor may be dirty.
  • Rollout – If you see flames escape the furnace or hear a large thump on startup, the igniter may be faulty, the pilot light may be poorly adjusted, or the burners may be dirty, causing delayed ignition.
  • Poor heat output – If your furnace cannot keep up with the cold, it may be due to dirty burners, a clogged filter, or a faulty fan limiter.
For help troubleshooting and repairing your furnace, call HVAC & Plumbing Unlimited at (703) 337-4892 or contact us online.

Can I Repair My Furnace Myself?

While DIY furnace repairs can seem like an excellent way to save money, they could put the health and safety of your family in jeopardy. Furnaces are fuel-burning appliances, and as such, if they are not working properly, combustion gases could escape into the home. These gases include carbon monoxide, a tasteless, odorless, invisible gas that can cause serious illness or even death with extended exposure. Likewise, fuel leaks can pose a risk of fire, as can faulty electrical wiring. It is always best to call a professional for safe, reliable furnace repairs, plus DIY repairs will likely void your furnace’s warranty.

Furnace Repair Services in Arlington

When you need expert furnace repairs at fair prices, turn to our team at HVAC & Plumbing Unlimited. Our HVAC technicians are factory trained and certified, and we are equipped with the latest tools and equipment for fast furnace repairs anywhere in Arlington, Alexandria, or the surrounding communities. We service most brands and models, and we stock many common replacement parts so that many repairs can be completed on the first visit. Call (703) 337-4892 or contact us online to schedule furnace repairs in Arlington, Alexandria, or Northern Virginia.

Furnace Maintenance Services in Virginia

Would you like to prevent problems with your furnace and avoid breakdowns? Schedule furnace maintenance with our team at HVAC & Plumbing Unlimited. Our preventive maintenance services counteract the damage caused by day-to-day use and help to spot problems before they cause a major system failure. By scheduling furnace maintenance once a year, you can keep your heating costs as low as possible, improve your comfort, and maximize the service life of your furnace. Schedule furnace maintenance in Arlington by calling (703) 337-4892 or contacting us online.

Call Now for Expert Furnace Repair in Arlington, VA

Is your furnace acting up? Trust our experts at HVAC & Plumbing Unlimited for fast, reliable furnace repairs anywhere in Arlington or the surrounding areas. Our team is dedicated to your comfort, and we offer:
  • Fast, friendly services
  • Factory-trained and certified technicians
  • Upfront, no-nonsense pricing
  • Available emergency services
  • A 100% satisfaction guarantee
Get professional help with your furnace — call (703) 337-4892 or contact us online to schedule furnace repair in Arlington or Northern Virginia!

What Our Customers are Saying

I had my inspection done by Steven Worthy yesterday and I definitely wanted to make sure you thank him for putting...

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Steve just finished the service and did an OUTSTANDING job! Keep up the great work and thank you.

K. Lippold

Thank you! Great service. Your employee is first rate. Josue is a nice young man.

B. Henry

Great Job changing sump pump by Chase Scott. He also gave me advice and knowledge for keeping and maintaining prop...

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Chase was super helpful in replacing my garbage disposal and fixing my toilet. He was super friendly and completed...

Erik M.

Chase Scott provided great service. Very friendly. He found the problem quickly. He showed me what the issue was a...

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Why Choose HVAC
& Plumbing Unlimited

Dedicated to friendly & reliable service

We’re dedicated to your comfort

No-nonsense pricing for all services

Factory-trained and certified technicians

100% satisfaction guarantee

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Serving Northern Virginia
and the Surrounding Areas

We are committed to bringing our community fast, affordable home comfort solutions.