AC Repair Los Angeles

Find the best AC Repair in Los Angeles

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

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  • LA Refrigeration & Air Conditioning Co.
    4.8
    Los Angeles, US

    L. A. Refrigeration & Air Conditioning Co. is a trusted company with over 35 years of experience in providing impeccable service. We are dedicated to ensuring that our customers receive the best possible solutions for their commercial appliance repair and maintenance needs. With a team of highly skilled and certified technicians, we guarantee quick and efficient service, same-day repair and installation, and scheduled appointments to fit your busy schedule. We understand the importance of time and the inconvenience caused by faulty appliances, which is why we are committed to providing the highest quality replacement parts and expert repair services to get your business back up and running as soon as possible.

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  • ASP Engineering Heating & Air Conditioning
    5
    6924 Canby Avenue, #108, Reseda, 91335, US

    ASP Engineering Inc. is a company that has been in the market for 25 years, providing high-quality repair and installation services for commercial and residential refrigeration equipment, HVAC systems, and appliances. We are committed to providing our customers with the highest quality products and services at the most competitive prices. Our certified technicians provide industry-leading expertise to quickly diagnose any challenge before crafting a written estimate to ensure complete satisfaction with repairs backed by our warranty on workmanship. We offer a wide range of services, including repair and installation of commercial refrigeration equipment, residential refrigeration equipment repair and installation, commercial and residential HVAC system repair and installation, and appliance repair. We take pride in providing exceptional customer service, and our knowledgeable team is available to answer any of your inquiries and guide you through the process. We offer flexible scheduling options, 24/7 customer support, and financing options. Our team is highly rated, and we are a licensed and insured company.

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  • AirOstat, Inc. - AC Repair and Installation Los Angeles
    5
    #166, 16911 San Fernando Mission Blvd., Los Angeles, 91344, US

    At AirOstat, we pride ourselves on being honest, prompt, and professional. Our main priority is to provide our HVAC customers with honest work and an excellent experience. We always offer a high level of HVAC services in Los Angeles, treat customers with respect, and offer fair prices. Whether you need new HVAC equipment installation or repairs, you can rely on our highly-trained HVAC team to get the job done. From heating and air conditioning service to furnace and AC installation and replacement, AirOstat, Inc. is dedicated to delivering high-quality HVAC services in Los Angeles, and premium labor for your everyday comfort.

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  • Service Champions Plumbing, Heating & AC
    4.9
    3150 E Birch St, Brea, 92821, US

    Service Champions is Southern California's best residential plumbing, heating & air conditioning company. We service, repair, and install all kinds and brands of heaters and air conditioners along with drain clearing. We have been serving Orange County, Los Angeles County, Riverside County, and San Bernardino County since 2000 with thousands of happy customers.

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  • Air-Al, Inc.
    4.9
    Los Angeles, US

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  • MightyServ
    4.9
    7227 Eton Ave, Canoga Park, 91303, US

    MightyServ is a leading provider of heating and cooling solutions in Canoga Park and surrounding areas. With a commitment to excellence, we offer a wide range of products and services to meet the unique needs of our customers. Our team of experts is dedicated to providing top-notch service and ensuring that our customers receive the best possible solutions for their heating and cooling needs.

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  • AIR CLASSIC
    18565 Soledad Canyon Rd. Suite 147, Canyon Country, 91351, US

    Air Classic provides air conditioning, heating, indoor air quality, and commercial HVAC services throughout Los Angeles and Santa Clarita, CA. Since 1998, we have provided exceptional HVAC work for Los Angeles and Santa Clarita, CA. We are insured and bonded, and our technicians are certified to see that you join the many hundreds of satisfied customers who have relied on us over the years. We are dedicated to leading the field in green technology and providing energy-saving solutions when it comes to heating and cooling. Each time you call us, you can count on a fast response, with many jobs completed within an hour. Call us today and discover more about how we can help improve comfort inside your house or commercial building.

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  • AZ Air Conditioning and Heating
    4.9
    7640 Tobias Ave, Van Nuys, 91405-1250, US

    At AZ Air Conditioning and Heating, making your home comfortable is our biggest interest. That's why we provide lasting HVAC units and excellent work in Los Angeles. Our techs are knowledgeable in a complete range of services, so you can be confident in your results. They'll provide the support you are seeking, whether it's putting in an updated HVAC system or servicing and inspecting your present equipment. We're ready to provide support for all of your needs, so get in touch with us at 800-296-5088 or contact us online to schedule an appointment today.

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  • Grand Heating & Air Conditioning
    4.2
    5410 Venice Blvd., Los Angeles, 90019, US

    Grand Heating & Air Conditioning is a trusted HVAC provider serving Los Angeles and surrounding areas. We specialize in providing comprehensive heating and air conditioning solutions for both residential and commercial clients. Our team of certified technicians is dedicated to delivering exceptional service, ensuring your comfort and peace of mind. From installations and replacements to repairs and maintenance, we handle all your HVAC needs with expertise and professionalism. We are committed to using high-quality products and employing energy-efficient practices to optimize your system's performance and minimize your environmental impact. At Grand Heating & Air Conditioning, we understand the importance of a comfortable and healthy indoor environment. We strive to exceed your expectations by providing reliable, timely, and cost-effective solutions.

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  • Universal Heating & Furnace Repair
    4.3
    1825 N Las Palmas Ave, Los Angeles, 90028, US

    With over 20 years of experience, Universal Heating & Air will be there to meet any of your HVAC needs. Our highly professional team of HVAC contractors can handle any type of HVAC-related repair and maintenance. Including Heating & air conditioning and furnace repair and maintenance, water heater repair and maintenance, and so much more. We are Google Certified for Home and Business Services in the LA area. Our team is background-checked, drug-tested, and highly experienced in their chosen fields. Plus, all our technicians are licensed, certified, and insured to work on your HVAC system whether you reside in San Fernando Valley or Orange County. Los Angeles homeowners have relied on the fantastic service provided by Universal Heating for several reasons. In addition to providing you with unmatched customer service, we can repair and create a regular maintenance program for all the components in your HVAC system. Living in sunny Southern California, you know how important it is to have a functional air-conditioning system. At Universal, we are certified, and our technicians are trained to handle any variety of air conditioning installations. We are proud to have maintained the same license for over 30 years. We are licensed, bonded, and insured, and adhere to the highest industry standards. Our company supports many local non-profit community organizations in the San Fernando Valley and Los Angeles area and are proud to give back to our local community.

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Frequently Asked Questions About AC Repair

Is your AC unit not cooling properly? Are you hearing strange noises or noticing unusual smells? Find answers to common questions about AC repair and connect with qualified HVAC technicians in USA.

What is a SEER rating?

SEER stands for Seasonal Energy Efficiency Ratio. It measures the cooling output of an air conditioner over a typical cooling season, divided by the energy it consumes in watt-hours. In simpler terms, it tells you how efficiently an AC unit converts electricity into cooling power. A higher SEER rating signifies a more energy-efficient unit, resulting in lower energy consumption and utility bills. Modern air conditioners typically have SEER ratings ranging from 13 to 26. When replacing your AC, look for a unit with a high SEER rating to maximize energy savings over the long run.

What are the most common AC problems?

Air conditioners can experience a variety of issues, some more common than others. Here are some of the most frequent problems homeowners face:
  • Refrigerant Leaks: Low refrigerant levels reduce cooling capacity and can damage the compressor. Signs include warm air, ice on lines, and hissing sounds.
  • Frozen Evaporator Coil: Restricted airflow (often from a dirty air filter) can cause ice to form on the coil, hindering cooling.
  • Dirty Air Filters: A clogged filter restricts airflow, reducing efficiency and potentially causing other problems.
  • Faulty Capacitor: The capacitor helps start the motor. A bad capacitor can prevent the AC from turning on or cause intermittent operation.
  • Compressor Problems: The compressor is the heart of the system. Issues here are serious and often require professional repair or replacement. Look for unusual noises, reduced cooling, or frequent cycling.
  • Thermostat Malfunctions: An inaccurate or unresponsive thermostat can lead to inefficient cooling or prevent the system from turning on/off properly.
  • Clogged Condensate Drain Line: The drain line removes condensation. If blocked, it can cause water leaks or damage to the system.
If you notice any of these problems, consult a qualified HVAC technician for diagnosis and repair.

What does SEER mean in AC units?

SEER stands for Seasonal Energy Efficiency Ratio. It's a measure of how efficiently an air conditioner cools your home over an entire cooling season. It is calculated by dividing the total cooling output (measured in BTUs) by the total electrical energy input (measured in watt-hours). A higher SEER rating indicates greater energy efficiency. For example, an AC unit with a SEER rating of 16 is more efficient than one with a SEER of 14. Modern, energy-efficient AC units have SEER ratings ranging from 14 to 26. The higher the rating, the less energy the AC unit consumes, resulting in lower energy bills.

How can I make my AC more energy-efficient?

Improving AC efficiency saves money and reduces your environmental footprint. Here's how::
  • Regular maintenance:
  • Keep up with regular checkups and maintenance to keep your system in peak condition.
  • Programmable thermostat:
  • Optimize temperature settings based on your schedule and occupancy.
  • Seal air leaks:
  • Reduce drafts by sealing gaps around windows and doors.
  • Adequate insulation:
  • Ensure proper insulation to minimize heat gain and loss.
  • Strategic landscaping:
  • Plant trees or shrubs to shade your home from direct sunlight.
  • Ventilation:
  • Improve ventilation to remove excess heat and humidity, reducing reliance on AC.
  • Energy-efficient windows:
  • Upgrade to double-paned or energy-efficient windows to keep heat out during hot spells.
  • Regularly clean/replace air filters:
  • A clean filter optimizes airflow and efficiency.
  • Consider upgrading your unit:
  • Older models are usually far less efficient. . If your unit is over 10 years old, consider replacing it with a high-efficiency model.
Small changes make a big difference!

What is a SEER rating?

SEER stands for Seasonal Energy Efficiency Ratio. It measures the cooling output of an air conditioner over a typical cooling season, divided by the energy it consumes in watt-hours. In simpler terms, it tells you how efficiently an AC unit converts electricity into cooling power. A higher SEER rating signifies a more energy-efficient unit, resulting in lower energy consumption and utility bills. Modern air conditioners typically have SEER ratings ranging from 13 to 26. When replacing your AC, look for a unit with a high SEER rating to maximize energy savings over the long run.

What are the most common AC problems?

Air conditioners can experience a variety of issues, some more common than others. Here are some of the most frequent problems homeowners face:
  • Refrigerant Leaks: Low refrigerant levels reduce cooling capacity and can damage the compressor. Signs include warm air, ice on lines, and hissing sounds.
  • Frozen Evaporator Coil: Restricted airflow (often from a dirty air filter) can cause ice to form on the coil, hindering cooling.
  • Dirty Air Filters: A clogged filter restricts airflow, reducing efficiency and potentially causing other problems.
  • Faulty Capacitor: The capacitor helps start the motor. A bad capacitor can prevent the AC from turning on or cause intermittent operation.
  • Compressor Problems: The compressor is the heart of the system. Issues here are serious and often require professional repair or replacement. Look for unusual noises, reduced cooling, or frequent cycling.
  • Thermostat Malfunctions: An inaccurate or unresponsive thermostat can lead to inefficient cooling or prevent the system from turning on/off properly.
  • Clogged Condensate Drain Line: The drain line removes condensation. If blocked, it can cause water leaks or damage to the system.
If you notice any of these problems, consult a qualified HVAC technician for diagnosis and repair.

What does SEER mean in AC units?

SEER stands for Seasonal Energy Efficiency Ratio. It's a measure of how efficiently an air conditioner cools your home over an entire cooling season. It is calculated by dividing the total cooling output (measured in BTUs) by the total electrical energy input (measured in watt-hours). A higher SEER rating indicates greater energy efficiency. For example, an AC unit with a SEER rating of 16 is more efficient than one with a SEER of 14. Modern, energy-efficient AC units have SEER ratings ranging from 14 to 26. The higher the rating, the less energy the AC unit consumes, resulting in lower energy bills.

How can I make my AC more energy-efficient?

Reduce energy consumption and save money with these tips:
  • Regular maintenance:
  • Keep up with regular checkups and maintenance to keep your system in peak condition.
  • Programmable thermostat:
  • Optimize temperature settings based on your schedule and occupancy.
  • Seal air leaks:
  • Prevent air leakage by sealing gaps around windows and doors.
  • Adequate insulation:
  • Ensure proper insulation to minimize heat gain and loss.
  • Strategic landscaping:
  • Plant trees or shrubs to shade your home from direct sunlight.
  • Ventilation:
  • Improve ventilation to remove excess heat and humidity, reducing reliance on AC.
  • Energy-efficient windows:
  • Upgrade to double-paned or energy-efficient windows to minimize heat transfer.
  • Regularly clean/replace air filters:
  • A clean filter optimizes airflow and efficiency.
  • Consider upgrading your unit:
  • Modern AC units offer significantly higher SEER ratings. If your unit is over 10 years old, consider replacing it with a high-efficiency model.
These measures can significantly lower your cooling costs while enhancing indoor comfort.