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Furnace Repair Specialists in Sterling, VA & Surrounding Areas

Dealing with a malfunctioning furnace can be frustrating and stressful for a homeowner. A faulty furnace leaves your home uncomfortable during chilly temperatures and can lead to higher energy bills. Cardinal Plumbing is here to provide prompt and efficient furnace repair services in Alexandria, VA, ensuring you and your family stay cozy and warm.

Our experienced and certified HVAC technicians are well-equipped to handle various furnace issues. We work with multiple furnace brands and models and use the latest tools and techniques to diagnose and fix the problem. With our same-day service, you can count on us to restore your furnace to optimum performance any time of the day or night.

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Warning Signs That Your Furnace Needs Maintenance

If you’re unsure whether your furnace needs repair, there are several warning signs to watch out for. Decreased energy efficiency, strange noises, uneven heating, or constant cycling indicate that your furnace may require professional attention. A properly functioning furnace should provide consistent warmth without causing unnecessary energy consumption.

Ignoring these signs could lead to more severe issues or a complete furnace breakdown. It’s essential to address these problems as soon as they arise to prevent further damage and maintain the comfort of your home.

Furnace Repair in Northern Virginia

Our services are designed to fully restore your furnace and keep the warm air flowing through your home throughout winter.

  •  24/7 Furnace Repair Service
  •  Fully licensed and insured technicians
  •  Money-Back Guarantee
  •  Lifetime warranty on AC products
We built a reputation as a premier furnace repair company in Northern Virginia. Our emergency repair services give you access to an HVAC technician right away without waiting. We have the training, experience, equipment, and crew necessary to handle small and large-scale furnace repair services for homes and businesses.
Call us today or fill out our contact form to schedule service and get a free estimate. We will quickly respond!

Furnace Repair Services We Offer in Northern Virginia

Furnace Inspection

Not knowing what’s wrong with your furnace is half the frustration. Cardinal Plumbing, Heating & Air uses advanced equipment to locate and diagnose any problem with your furnace. We perform a full inspection of the entire system so that we can provide an accurate assessment and repair.

Furnace Repair

You want your family to be safe and warm during the harshest winter months in Northern Virginia. So, when disaster strikes, you depend on your furnace repair company to respond quickly. Cardinal technicians are trained to hit the road quickly and fix your heating problem.

Furnace Replacement

Once we arrive and get a chance to inspect your furnace, we may determine that your system is too expensive to repair and won’t give you the results you need. If so, we can perform a full furnace replacement. Save money with a high-efficiency furnace with modern features and improved performance.

Emergency Furnace Repair Available in Northern Virginia

During the coldest winter months, furnace repair doesn’t just seem like an emergency – it actually can be for some people. It’s one of the reasons we offer 24/7 furnace repair service in Virginia. When you need help with your furnace, and you can’t afford to wait, don’t hesitate to call us as soon as possible.
When you fill out the contact form or pick up the phone, you’ll speak with one of our furnace specialists. They may ask you a few questions about your situation and then get your address. From there, we will quickly deploy one of our furnace technicians who will arrive at your home. Once they arrive, they will waste no time in getting to work. You’ll appreciate our fast repair service!

Cardinal Plumbing's Outstanding Furnace Maintenance Reputation

Trust Us With Your Furnace Repair Needs

Service Calls

You don’t want to wait when your furnace is on the fritz. We offer same-day service to promptly address any concerns and get your furnace back up and running quickly.


We value transparency and trust. That’s why we offer free and honest estimates to our clients before commencing any service.

100% Customer Satisfaction

Our top priority is ensuring you’re pleased with our work. We guarantee 100% customer satisfaction and stand behind our furnace repair services.

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Frequently Asked Questions About Heating Repair

If your furnace breaks down, you might be wondering about the cost of your emergency furnace repair near me. Typically, an emergency repair costs more than a regular repair. But you can’t guess or even estimate the furnace repair cost. The cost varies based on your type of furnace, the extent of the repair, and the cost of materials. To find out how much your repair will cost, call us for a quote.

On average, furnaces last between 15 and 20 years. The lifespan of a furnace depends on the manufacturer, the installation, and the maintenance. If you neglect your furnace, it won’t be long before you need a furnace repair service. In fact, you may even need a full replacement. As your furnace ages, consult with an HVAC technician. You may be better off with a furnace replacement. The only way to know is to ask someone from our team.

In the event that you do need a furnace repair, you can depend on us to handle the job. The repair process could take anywhere from 30 minutes to several hours, depending on the situation. Before we begin work, we consider the complexity of the repair and the availability of parts. Then, we give you a detailed estimate of the amount of time it will take to complete your repair. We understand that you’re eager to get your heating back.

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