AC Repair Fremont

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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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  • 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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  • 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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  • Be
    5
    Fremont, US

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  • Du
    5
    Fremont, US

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  • Ac
    4.7
    Fremont, US

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  • Ai
    5
    Fremont, US

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Frequently Asked Questions About AC Repair

Experiencing problems with your air conditioning? Concerned about rising energy bills due to inefficient cooling? Find answers to common questions about AC repair and connect with qualified HVAC technicians in USA.

What is a heat pump?

A heat pump is an HVAC system that can both heat and cool your home. It works by transferring heat between the indoor and outdoor air. During the summer, it acts like an air conditioner, moving heat from inside your home to the outside. In the winter, it reverses the process, extracting heat from the outdoor air and transferring it inside to warm your home. Heat pumps are very energy-efficient, especially in mild to moderate climates.

How can I tell if my AC unit is low on refrigerant?

A few key signs indicate low refrigerant:
  • Warm air blowing from vents:
  • If the air isn't cool, low refrigerant is a likely culprit.
  • Ice formation:
  • Freezing on the refrigerant lines or outdoor unit signals a pressure drop caused by leaks.
  • Hissing or bubbling sounds:
  • These noises can indicate escaping refrigerant.
  • Increased energy bills:
  • The system strains to cool with less refrigerant, using more energy.
Never attempt to add refrigerant yourself. Consult a licensed HVAC technician.

What is an evaporator coil, and why is it important for my AC?

The evaporator coil is located inside your home as part of the air handler. Its job is to absorb heat from the indoor air. The refrigerant inside the coil evaporates as it absorbs heat, cooling the air that passes over it. This cooled air is then circulated throughout your home. A clean and properly functioning evaporator coil is crucial for efficient cooling. Restricted airflow (often from a dirty filter) or low refrigerant can cause it to freeze, leading to further issues.

How do I find a qualified AC repair technician?

Finding a trustworthy AC repair technician requires careful consideration. Start by asking for recommendations from friends, family, neighbors, or colleagues. Check online reviews and ratings on platforms like Google, Yelp, and Checkatrade. Verify that the technician is licensed, insured, and certified (e.g., NATE-certified). Get multiple quotes from different technicians and compare pricing and services. Ask about their experience, warranties, and availability for emergency repairs. A professional technician will be able to diagnose your AC problem accurately and provide efficient solutions. You can also use HVACCompaniesHub to find and compare AC repair specialists in your local area.

What is a heat pump?

A heat pump is an HVAC system that can both heat and cool your home. It works by transferring heat between the indoor and outdoor air. During the summer, it acts like an air conditioner, moving heat from inside your home to the outside. In the winter, it reverses the process, extracting heat from the outdoor air and transferring it inside to warm your home. Heat pumps are very energy-efficient, especially in mild to moderate climates.

How can I tell if my AC unit is low on refrigerant?

A few key signs indicate low refrigerant:
  • Warm air blowing from vents:
  • If the air isn't cool, low refrigerant is a likely culprit.
  • Ice formation:
  • Freezing on the refrigerant lines or outdoor unit signals a pressure drop caused by leaks.
  • Hissing or bubbling sounds:
  • These noises can indicate escaping refrigerant.
  • Increased energy bills:
  • The system strains to cool with less refrigerant, using more energy.
Contact a professional HVAC service to address low refrigerant. DIY attempts can be hazardous and ineffective.

What is an evaporator coil, and why is it important for my AC?

The evaporator coil is located inside your home as part of the air handler. Its job is to absorb heat from the indoor air. The refrigerant inside the coil evaporates as it absorbs heat, cooling the air that passes over it. This cooled air is then circulated throughout your home. A clean and properly functioning evaporator coil is crucial for efficient cooling. Restricted airflow (often from a dirty filter) or low refrigerant can cause it to freeze, leading to further issues.

How do I find a qualified AC repair technician?

Finding a trustworthy AC repair technician requires careful consideration. Start by asking for recommendations from friends, family, neighbors, or colleagues. Check online reviews and ratings on platforms like Google, Yelp, and Checkatrade. Verify that the technician is licensed, insured, and certified (e.g., NATE-certified). Get multiple quotes from different technicians and compare pricing and services. Ask about their experience, warranties, and availability for emergency repairs. A professional technician will be able to diagnose your AC problem accurately and provide efficient solutions. You can also use HVACCompaniesHub to find and compare AC repair specialists in your local area.