Furnace Repair Germantown

Find top Furnace Repair in Germantown

Get 3 FREE Furnace Service quotes for your project today! Compare profiles, reviews, accreditations, portfolio, etc... and choose the best deal.

Service Needed
City or Town
Find Pros
  • CMR Heating and Air
    4.7
    9672 Mohawk Drive, King George, VA, 22485, US

    We are a family owned business that has worked very hard to establish a positive reputation in the community. CMR Heating and Air provides Top Quality HVAC Services for the Fredericksburg, VA community! Subject to credit approval, we also provide fast & reliable financing for our valued customers. We built our business on a strong foundation of hardwork and service. We are a full service heating and air conditioning company located in King George, VA. We service the counties of King George, Colonial Beach, Caroline, Spotsylvania, Stafford, and Woodbridge, and the cities of Fredericksburg, Manassas, and Manassas Park.

    Get Quote
  • Ho
    4.9
    Columbia, US

    Get Quote
  • US
    1
    Columbia, US

    Get Quote
  • Stulz Service Center
    1
    1572 Tilco Drive, Frederick, 21704, US

    STULZ is a leading pioneer in the field of cooling and humidity control solutions for data centers and other mission critical applications. Our products are manufactured to the highest quality standards and in conformity with particularly stringent test criteria. Our energy efficient solutions are user-driven, custom-designed and purpose-built for mission critical applications. Your partner for climate control in North America STULZ USA designs, manufacturers and supports temperature and humidity controlled solutions for mission critical environments in North America. With a portfolio of precision air conditioning units, air handling units and ultrasonic humidifiers, STULZ is ready to support your application with a reliable and efficient solution. Together we achieve your goals It’s important for a company to not only find the best possible way to meet its customers’ needs, but also to understand their business. This is the only way to develop the best solution, customized to your application. You can count on us! Learn more about how we do business through our extensive sales network in the USA and Canada. From start-up to technical support, extended warranties to stocked spare parts, STULZ USA is here to help you with your cooling solution, 24/7/365.

    Get Quote
  • Fi
    4.7
    Frederick, US

    Get Quote
  • Gr
    5
    Frederick, US

    Get Quote
  • M.
    4.4
    Hagerstown, US

    Get Quote
  • Su
    4.9
    Columbia, US

    Get Quote
  • Al
    5
    Hagerstown, US

    Get Quote
  • Ba
    4.6
    Frederick, US

    Get Quote

Over 16,949+ HVAC Businesses registered

Our HVAC companies operate in Germantown and beyond!

HVACCompaniesHub has curated and vetted Top HVAC Companies near Germantown. Find a reliable pro today.

Frequently Asked Questions about Furnace Repair

Having problems with your heating system? Get answers to common questions about furnace repair and find trusted local technicians.

What is a furnace tune-up?

A furnace tune-up is a preventative maintenance service performed by a professional that assesses the furnace's condition, cleans vital parts, and makes any necessary adjustments. A typical tune-up may include:
  • Inspecting and cleaning the burners
  • Checking the heat exchanger for cracks or leaks
  • Inspecting the blower motor and fan
  • Checking the flue pipe for proper venting
  • Testing the safety controls
  • Lubricating moving parts
  • Checking refrigerant levels (for heat pumps)
  • Testing for carbon monoxide leaks
Annual tune-ups maximize the life and efficiency of your furnace.

How do I reset my furnace?

Before calling for repairs, consider resetting your furnace. Here's how to reset most furnaces:
  1. Turn off the furnace: Set the thermostat to the 'off' position.
  2. Turn off the power: Locate the circuit breaker for your furnace and switch it off.
  3. Wait: Wait at least 30 seconds, though longer is sometimes recommended for the system to fully power down.
  4. Turn the power back on: Flip the circuit breaker back to the 'on' position.
  5. Turn on the furnace: Turn the thermostat back on and set it to your desired temperature.
If the problem persists or if you encounter error codes, it's best to call a qualified HVAC technician for diagnosis and repair..

What is an AFUE rating?

AFUE stands for Annual Fuel Utilization Efficiency. It is a measure of how effectively a furnace converts fuel to heat. . It's a percentage reflecting how much of the energy in the fuel becomes heat for your space. For instance, a furnace with a 95% AFUE rating converts 95% of the fuel's energy into usable heat, and only 5% is wasted. Higher AFUE ratings mean greater efficiency and lower heating costs. Look for high-efficiency systems for maximum savings.

How do I know when it's time to replace my furnace?

Consider these indicators that your furnace might need replacing:
  • Age: If your furnace is 15-20 years old or older, it's likely time to consider a replacement.
  • Frequent Repairs: Repeated service calls can mean underlying problems.
  • High Energy Bills: A spike in your heating bills might be caused by an inefficient furnace.
  • Uneven Temperatures: If you have cold spots, it could be a sign of problems with your furnace or air distribution.
  • Strange Noises: Unusual or loud sounds suggest mechanical issues.
  • Yellow or Flickering Burner Flame: A healthy furnace flame should be blue. A yellow or flickering flame can indicate a problem with the burners, insufficient airflow, or a dangerous carbon monoxide leak. This should be addressed right away.
  • Dry or Dusty Air: An old furnace can contribute to dry, dusty indoor air. A new furnace with improved filtration can help alleviate this problem.
If you're experiencing any of these signs, it's advisable to consult with an HVAC professional for a furnace inspection and assessment.

What is a furnace tune-up?

A furnace tune-up is a preventative maintenance service performed by a qualified HVAC technician that assesses the furnace's condition, cleans vital parts, and makes any necessary adjustments. A typical tune-up may include:
  • Inspecting and cleaning the burners
  • Checking the heat exchanger for cracks or leaks
  • Inspecting the blower motor and fan
  • Checking the flue pipe for proper venting
  • Testing the safety controls
  • Lubricating moving parts
  • Checking refrigerant levels (for heat pumps)
  • Testing for carbon monoxide leaks
A thorough tune-up can detect potential problems early on, reducing the risk of failure and prolonging the life of your furnace.

How do I reset my furnace?

Before calling for repairs, consider resetting your furnace. Here's how to reset most furnaces:
  1. Turn off the furnace: Set the thermostat to the 'off' position.
  2. Turn off the power: Locate the circuit breaker for your furnace and switch it off.
  3. Wait: Wait a few minutes for the system to fully power down.
  4. Turn the power back on: Flip the circuit breaker back to the 'on' position.
  5. Turn on the furnace: Turn the thermostat back on and set it to your desired temperature.
If the problem persists after the reset, don't attempt to diagnose or repair the issue yourself.

What is an AFUE rating?

AFUE stands for Annual Fuel Utilization Efficiency. It is a measure of how effectively a furnace converts fuel to heat. . It's a percentage reflecting how much of the energy in the fuel becomes heat for your space. For instance, a furnace with a 95% AFUE rating converts 95% of the fuel's energy into usable heat, while the remaining 5% is lost as exhaust gases.. Higher AFUE ratings mean greater efficiency and lower heating costs. The minimum AFUE rating for new furnaces is 80%, but high-efficiency models can have AFUE ratings of 90% to 98% or more.

How do I know when it's time to replace my furnace?

Consider these indicators that your furnace might need replacing:
  • Age: If your furnace is 15-20 years old or older, it's likely less efficient and more prone to breakdowns.
  • Frequent Repairs: Multiple repairs, especially costly ones, suggest it's more economical to invest in a new, more reliable unit..
  • High Energy Bills: A spike in your heating bills could mean an inefficient furnace.
  • Uneven Temperatures: If you have cold spots, it could indicate problems with your furnace or ductwork.
  • Strange Noises: Banging, squealing, or rumbling noises suggest mechanical issues.
  • Yellow or Flickering Burner Flame: A healthy furnace flame should be blue. A yellow or flickering flame can indicate a variety of issues. If you notice a yellow flame, contact an HVAC technician immediately..
  • Dry or Dusty Air: An old furnace can contribute to dry, dusty indoor air. A new furnace with improved filtration can help alleviate this problem.
Don't ignore potential furnace problems.