Gas Furnace Repair in Northern Virginia, Maryland, Pennsylvania & Delaware

Fast, Reliable, and Effective Gas Furnace Repairs for Your Home

Regional winters are becoming increasingly unpredictable. One day it’s sunny and mild; the next, it’s below freezing, and there’s a foot of snow outside the window. These cycles add strain on your gas furnace and increase the likelihood that critical components will wear out and fail.

At McCrea Heating & Air Conditioning, our NATE-certified HVAC specialists can help when that happens. We maintain a fully stocked inventory and a fleet of strategically positioned vehicles, allowing our team to respond quickly to perform the repairs you need to restore your comfort. Day or night, rain or shine, our team is always ready to roll!  

Contact McCrea Heating & Air Conditioning to schedule fast and effective gas furnace repair in Northern Virginia, Maryland, Pennsylvania, and Delaware. We proudly provide emergency heating repairs.

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Signs You Need Gas Furnace Repairs

Your gas furnace system will give off warnings that problems are brewing. If you notice any of the following, we recommend scheduling a service appointment before your furnace fails completely:

  • Failure to start
  • Inability to maintain a consistent temperature
  • Strange noises, including banging, clanking, grinding, or screeching
  • Odd smells including “rotten eggs,” burnt rubber, and ozone
  • Rising utility bills without an identifiable cause
  • The furnace is unresponsive to thermostat controls
  • Short-cycling
  • Diminished indoor air quality

Do you think your furnace is about to bite the dust? Contact McCrea Heating & Air Conditioning to get our HVAC specialists’ expert opinions. 

Maintenance Helps Prevent Repairs

Gas furnace systems are complex. They require regular maintenance that includes lubricating moving parts, cleaning components, tightening connections, and testing electrical systems. Failure to stay on top of maintenance increases the likelihood that components will fail.

Neglected systems will deliver diminished performance and require more extensive and expensive repairs. Thus, we strongly recommend investing in reliable maintenance plans that make it easy to stay on top of maintenance and keep repair bills to a minimum.

Contact McCrea Heating & Air Conditioning to schedule preventative maintenance on your gas furnace in Northern Virginia, Pennsylvania, Maryland, or Delaware.

Depend on McCrea for Your Gas Furnace Needs!

For more than 85 years, McCrea’s top-notch teams have proudly provided superior service and reliable results to homeowners throughout the region. Our NATE-certified HVAC technicians are gas furnace experts who can identify the problem with your system and apply the most effective solution for your needs.

From repairing a thermostat to replacing a heat exchanger, there is no task we can’t perform!

Contact McCrea Heating & Air Conditioning to schedule gas furnace repairs right away. We are available 24/7 to provide the emergency repairs you need.

Frequently Asked Questions About Gas Furnaces

Should I repair an older gas furnace, or should I replace it?

It depends. Most gas furnace systems will provide around 20 years of reliable operation. If it is around that age, or if the cost of repairs exceeds 50% of the replacement cost, we recommend replacement rather than repair.

What happens if the furnace is too small for my home?

If your furnace is too small, it will struggle to keep up with your demands. This increases wear and tear, leads to increasingly frequent repairs, and results in premature system failure. If you’re concerned your furnace is too small, we can perform a comprehensive load calculation to determine the appropriately sized furnace for your home.

Why can't heat exchangers be repaired?

Once cracked, there is always the possibility of carbon monoxide leaks. Plus, inspecting and repairing the heat exchanger would cost more than replacing the component.

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