AC Repair Sunnyvale

Find AC Repair in Sunnyvale

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

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  • Nur HVAC
    4.9
    1078 Wentworth St, Mountain View, 94043, US

    Nur HVAC is a professional HVAC company providing fast, honest, and friendly service that exceeds your expectations. Our mission is to provide exceptional service and ensure customer satisfaction. We stand behind our work with a 100% money-back guarantee. If you're not fully satisfied, we will refund your money, apply a discount on the next service! Our team of certified professionals is committed to excellence, and our track record of positive reviews reflects our dedication to quality service.

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  • MYC Appliance Repair
    4.8
    442 Cirrus Ave, Sunnyvale, 94087, US

    MYC Appliance is an appliance repair company with years of experience in the field. Our team of professional technicians is dedicated to providing high-quality, reliable appliance repair services to customers in the US. We understand the importance of having your appliances working properly, and we strive to provide fast, efficient, and affordable solutions to all your appliance repair needs. Our mission is to offer our customers the best possible service by providing same-day or scheduled appointments, performing thorough diagnostics, and using quality parts. We stand behind our work with a 3-month warranty on parts and labor. At MYC Appliance, we believe in transparency and customer satisfaction. We offer free diagnostics with any repair service, and our initial service fee includes the trip charge and diagnostics. We also provide discounts for first-time and senior customers. Contact us today to schedule an appointment and experience the MYC Appliance difference.

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  • Same Day Air Conditioning & Heating
    4.7
    Sunnyvale, US

    Same Day Air Conditioning and Heating is a Santa Clara HVAC company that provides same-day service for air conditioning and heating repair, installation, and maintenance. Our licensed technicians specialize in the installation, maintenance, and repair of heating and cooling systems, servicing all makes and models, offering free in-home estimates, and 24-hour emergency service. We serve the San Francisco South Bay area, including Menlo Park, Santa Clara, Los Gatos, Los Altos, San Jose, Sunnyvale, and surrounding cities. Our goal is to provide affordable and reliable HVAC service to our customers, and we strive to have your home comfortable and cozy. We specialize in the service and repair of most residential and light commercial heating and air conditioning applications, as well as air quality control, duct cleaning, sealing, and replacement. We are experts at repairing and servicing your equipment and aim to have it up and running as soon as possible.

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  • Finest Heating & Air
    4.9
    Sunnyvale, US

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  • Sunny HVAC and Appliance Repair
    4.3
    Sunnyvale, US

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  • DunRite Heating & Air Inc.
    3.8
    Sunnyvale, US

    We are available to answer your calls everyday from 8:30 AM to 8:00 PM. As the owner of DunRite Heating & Air, Inc., my business model has evolved over the last couple of years. I believe that with the ever-changing, uncertain times that we all live in that the “business as usual” philosophy that is still held by most of my competitors is a fatal mistake. The days of high-pressure sales tactics and always trying to upsell is a 2004 way of doing business. Today is a new economic time in our country, and in order to succeed in business, a business must recognize and adapt accordingly. With that said, I am taking a personal involvement in all aspects of the company’s daily operations. You have my commitment that our appointment times will be kept, and all of our employees will be polite, courteous, and respectful of your home and property. We will always provide up-front pricing and honor the price that is given—no up-selling midway through the job. In conclusion, if DunRite Heating & Air, Inc. is fortunate enough to do whatever work you may need, you will have my personal guarantee that you, your family, and your home will be treated with absolute professionalism.

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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 the difference between a central AC and a heat pump?

The key difference between a central AC and a heat pump lies in their functionality. A central AC system only cools, relying on a separate furnace for heating during colder months. A heat pump, on the other hand, provides both heating and cooling. It can extract heat from the outdoor air even in relatively cold temperatures (down to a certain point), providing efficient heating. In summer, it reverses the process to cool your home. Heat pumps are often a more energy-efficient choice than a separate AC and furnace, especially in mild to moderate climates.

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 do I clean my air conditioner?

Cleaning your AC unit regularly improves efficiency and prolongs its lifespan. Follow these steps:**Outdoor unit:**
  • Turn off power at the breaker box.
  • Clear debris from around the unit.
  • Straighten bent condenser fins carefully with a fin comb.
  • Spray the coils with a garden hose, avoiding the electrical components.
**Indoor unit:**
  • Turn off power.
  • Replace or clean the air filter.
  • Vacuum the vents and registers.
Professional cleaning can ensure peak efficiency. Take caution when cleaning near electrical components.

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.

What is the difference between a central AC and a heat pump?

The key difference between a central AC and a heat pump lies in their functionality. A central AC system only cools, relying on a separate furnace for heating during colder months. A heat pump, on the other hand, provides both heating and cooling. It can extract heat from the outdoor air even in relatively cold temperatures (down to a certain point), providing efficient heating. In summer, it reverses the process to cool your home. Heat pumps are often a more energy-efficient choice than a separate AC and furnace, especially in mild to moderate climates.

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 do I clean my air conditioner?

Cleaning your AC unit regularly improves efficiency and prolongs its lifespan. Follow these steps:**Outdoor unit:**
  • Turn off power at the breaker box.
  • Clear debris from around the unit.
  • Straighten bent condenser fins carefully with a fin comb.
  • Spray the coils with a garden hose, avoiding the electrical components.
**Indoor unit:**
  • Turn off power.
  • Replace or clean the air filter.
  • Vacuum the vents and registers.
For a deeper clean of internal components like the evaporator coil, consider contacting an HVAC technician annually or bi-annually. Avoid using harsh chemicals or high-pressure washers.

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.