Furnace Repair Fremont

Top 10 Furnace Repair in Fremont

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

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  • Comfort Stars Heating & Air Conditioning
    5
    Fremont, 94538, US

    Comfort Stars Heating & Air Conditioning is a full-service company that specializes in heating, ventilation, and air conditioning (HVAC). We provide high-quality HVAC services for owners of residential properties in Fremont, CA, and the surrounding areas. Whether your job is big, small or any size in between, we will deliver in an efficient and timely manner without skimping on quality. At Comfort Stars, we treat your house like our own and want your family to be as comfortable as ours. Having strong communication with our customers is a cornerstone of our business. We listen to our customers to make sure we can exceed their needs and expectations from the first delivery. We offer fast, reliable, trustworthy service our customers can always rely on. Our goal is to provide best-in-class workmanship and customer satisfaction at every step of a project. We provide products and services to best meet all residential home comfort needs and standards!

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  • Heating And Air Experts
    5
    4991 Seneca Park Loop, Fremont, 94538, US

    Heating And Air Experts is a full-service HVAC company dedicated to providing top-quality service and customer satisfaction. Our team of expert technicians is here to help with all of your heating and cooling needs. From installation to maintenance and repairs, we have you covered. Contact us today to schedule an appointment!

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  • Sharkaire
    4.3
    Fremont, US

    Sharkaire specializes in providing high-quality, energy-efficient ductless mini-split air conditioners. Our systems are designed for residential, commercial, and institutional buildings, offering flexible zoning and individual room temperature control. We pride ourselves on using Toshiba rotary compressors known for their efficiency and reliability. Our sleek, stylish indoor panels enhance the aesthetics of any space, while features like 3D air flow, smart cooling, and smart heating ensure optimal comfort. Sharkaire mini-splits are also incredibly quiet, thanks to our super-silence technology. We understand the importance of energy savings, which is why our units are equipped with intelligent power-off technology that automatically shuts down the system when no one is present. Furthermore, Sharkaire mini-splits are compliant with California's Title 24 energy efficiency standards and are suitable for Accessory Dwelling Units (ADUs). We offer a 5-year compressor and 2-year electronics warranty, demonstrating our confidence in the durability and performance of our products. Our commitment to affordability is reflected in our direct-to-consumer approach, eliminating middlemen and streamlining the manufacturing process.

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  • AIS Heating & Air Conditioning
    4.9
    4432 Enterprise St, Suite A, Fremont, 94538, US

    Since 2008, our family-owned HVAC company has had one vital goal—to ensure our clients get the best. AIS Heating & Air Conditioning proudly offers comprehensive HVAC services in the Bay Area, providing guaranteed satisfaction with: Quality products Honest pricing Customized customer-focused services Choose AIS for top-quality HVAC service in Fremont, Livermore, and the Bay Area! Reach out to us online or call (510) 792-4328 to schedule service.

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  • All Bay Insulation & HVAC
    5
    1548 Klamath Dr, Sunnyvale, 94087, US

    All Bay Insulation & HVAC provides fast and high-quality heating and cooling solutions across the Bay Area. We have an experienced team and the right tools to provide the Bay Area's best insulation services. We have dedicated ourselves to serving outstanding customer support in San Jose and the surrounding areas for years. Our goal is to provide both residential and commercial properties the best heating and cooling solutions.

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  • Giant HVAC, Inc
    4.8
    Fremont, CA, 5279 Eggers Dr, 94536, US

    Giant HVAC, Inc is a Bay Area heating and cooling company that specializes in residential HVAC installations and repairs. We service and install all major makes and models of HVAC equipment, including indoor air quality products. Our family-owned company is also a factory-authorized Carrier dealer, so we can offer exclusive rebates and full warranties on all Carrier products installed. Whether you need a new AC unit, heating installation or simply a broken part replaced, we’ve got you covered. In addition to standard HVAC services, we also specialize in air duct leakage testing, repair and replacement. When your air ducts have a leak, that can cost you hundreds of dollars in leaked air. Don’t let that happen. Rely on Giant HVAC, Inc for professional ductwork services you can trust! Our Services From a new AC or heating installation to thermostat repairs, we can handle all of your comfort needs. Our professional services include: Central AC/heating systems Ductless mini-splits Heating & furnace systems Heat pumps Thermostats & wi-fi controls Indoor air quality solutions Ducts & vents Duct cleaning Count On Giant HVAC, Inc for Expert Service

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  • Du
    5
    Fremont, US

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  • Be
    5
    Fremont, US

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  • Ac
    4.7
    Fremont, US

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  • AQ
    4
    Fremont, US

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Frequently Asked Questions about Furnace Repair

Is your furnace acting up? Get answers to common questions about furnace repair and find trusted local technicians.

Why is my furnace making strange noises?

Unusual sounds from your furnace can indicate a variety of problems, it's important to pay attention to these sounds to identify potential issues early on:
  • Banging or popping: Could indicate a buildup of sediment in the heat exchanger.
  • Squealing or screeching: Often a sign of a problem with the blower motor or other moving parts.
  • Rumbling or vibrating: Might suggest a loose or damaged component or a problem with the burner.
  • Clicking: Could be caused by a faulty igniter, control board, or other electrical components. Electrical issues can be hazardous, so contact a professional.
  • Whining: Often caused by a problem with the blower motor or inducer motor.
If your furnace is making strange noises, it is best to have the system inspected. Ignoring unusual sounds can lead to further damage or costly repairs down the road.

What are some tips for maintaining my furnace?

Regular furnace maintenance is key to preventing costly repairs and ensuring its efficient operation. Here are some tips:
  • Change the air filter regularly (every 1-3 months): A dirty filter restricts airflow, reducing efficiency and potentially damaging the system.
  • Schedule an annual furnace tune-up: A professional technician can inspect, clean, and test all components, ensuring optimal performance and safety.
  • Keep the area around the furnace clear: Remove any flammable materials or obstructions that could block airflow.
  • Check and clean the furnace vents: Make sure vents are not blocked by furniture or other items.
  • Install a programmable thermostat: This helps optimize heating schedules and save energy.
  • Seal air leaks around windows and doors: This prevents heat loss and improves efficiency.
Proactive maintenance can prevent unexpected breakdowns and reduce energy bills.

What is a furnace tune-up?

A furnace tune-up is an annual checkup performed by a qualified HVAC technician to ensure optimal performance, energy efficiency, and safety. 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.

What are the most common furnace problems?

Common furnace problems can include::
  • No Heat or Reduced Heat Output: This can be caused by a variety of issues.
  • Strange Noises: Unusual sounds like banging, squealing, or rumbling can indicate problems with the blower motor, igniter, or other components.
  • Short Cycling: This is when the furnace turns on and off rapidly, reducing efficiency and potentially causing damage.
  • Pilot Light/Ignition Problems: In older furnaces, a faulty pilot light can prevent the furnace from igniting. In newer furnaces, issues with the electronic ignition system can cause similar problems.
  • Blower Motor Issues: If the blower motor isn't functioning, your furnace may not distribute heat properly. A faulty blower motor requires attention.
  • Dirty Air Filter: A dirty filter restricts air circulation. It may lead to more serious problems.
  • Cracked Heat Exchanger: This is a serious safety hazard, as it can lead to dangerous gasses entering your home. This is considered an emergency.
Don't attempt DIY repairs if you're not qualified.

Why is my furnace making strange noises?

Strange noises from your furnace can indicate a variety of problems, from minor issues to major malfunctions. :
  • Banging or popping: Could be due to a buildup of sediment in the heat exchanger.
  • Squealing or screeching: Often indicates an issue with the blower motor or other moving parts.
  • Rumbling or vibrating: Might suggest a loose or damaged component or a problem with the burner.
  • Clicking: Could be caused by a faulty igniter, control board, or other electrical components. Electrical issues can be hazardous, so contact a professional.
  • Whining: Often caused by a problem with the blower motor or inducer motor.
Addressing the issue early can often save you from a larger expense later.

What are some tips for maintaining my furnace?

Regular furnace maintenance is key to preventing costly repairs and ensuring its efficient operation. Here are some tips:
  • Change the air filter regularly (every 1-3 months): A dirty filter restricts airflow, reducing efficiency and potentially damaging the system.
  • Schedule an annual furnace tune-up: A professional technician can inspect, clean, and test all components, ensuring optimal performance and safety.
  • Keep the area around the furnace clear: Remove any flammable materials or obstructions that could block airflow.
  • Check and clean the furnace vents: Make sure vents are not blocked by furniture or other items.
  • Install a programmable thermostat: This helps optimize heating schedules and save energy.
  • Seal air leaks around windows and doors: This prevents heat loss and improves efficiency.
Proactive maintenance can prevent unexpected breakdowns and reduce energy bills.

What is a furnace tune-up?

A furnace tune-up is a preventative maintenance service performed by a professional to ensure optimal performance, energy efficiency, and safety. 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 identify minor issues early on, reducing the risk of failure and prolonging the life of your furnace.

What are the most common furnace problems?

Common furnace problems can include::
  • No Heat or Reduced Heat Output: This can be caused by a faulty thermostat, a clogged air filter, or a malfunctioning igniter.
  • Strange Noises: Listen for any sounds out of the ordinary.
  • Short Cycling: This is when the furnace turns on and off too frequently, which can be caused by a faulty thermostat, an overheating furnace, or a clogged air filter.
  • Pilot Light/Ignition Problems: Make sure your pilot light is on, or your ignition system is functioning correctly.
  • Blower Motor Issues: The blower motor circulates air through the furnace and ductwork. A faulty blower motor requires attention.
  • Dirty Air Filter: A dirty filter reduces airflow and decreases furnace efficiency. . It may lead to more serious problems.
  • Cracked Heat Exchanger: This is a serious safety hazard, as it can lead to carbon monoxide leaks. This is considered an emergency.
If you are experiencing any of these issues, it is important to contact a qualified HVAC professional for diagnosis and repair.