AC Repair San Marcos

Find top Air Conditioner Repair in San Marcos

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  • AIR CLASSIC
    1
    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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  • 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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  • Upright Mechanical
    5
    1000 16th St, Sacramento, CA 95811, 95811, US

    At Upright Mechanical, as a smaller business, we offer our clients a unique level of personalized attention and care. By choosing us, customers benefit from direct communication with decision-makers, quicker response times, and a tailored approach to their specific needs. Our size allows us to be agile and adaptable, ensuring that every project receives the attention it deserves. Additionally, being a full-service contractor, we have the expertise to handle a wide range of projects, providing a one-stop solution for all construction needs. From concept to completion, our clients can expect seamless coordination and a commitment to excellence in every aspect of their project. If you're in Sacramento, CA and having trouble regulating the indoor temperature of your home, we can help! At Upright Mechanical, we are a reliable Plumbing & HVAC contractor that prides ourselves on our reputation for delivering top-notch heating and air conditioning services tailored to your residential needs. Our commitment to customer service is unwavering, and it's been the foundation of our business for the past 8 years. Being fully licensed and insured, we ensure that every project we undertake is executed with precision, safety, and the utmost professionalism.

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  • Finest Heating & Air
    4.9
    Sunnyvale, US

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  • Fenco Heating And Air Conditioning
    4.8
    Placentia, CA, 200 San Miguel Circle, 92870, US

    Fenco Heating and Air Conditioning is a family owned and operated business serving all the Inland Empire, Orange County, and Greater Pomona Valley since 1990. We have over 25 years experience providing service and new installation of cooling, heating and quality indoor air quality equipment for residential homes and commercial business. As an employer you want your staff to be productive, and the best way to ensure that is to provide them with a comfortable environment in which to work. You need to be able to regulate the temperature in your work place at the touch of a button, and we can provide you with that. When you get home no one wants be at the effect of the extremes of the weather outside, especially not when they get home after a hard day at work – they want to sit back, relax, and not even think about it. Fenco puts the control in your hands and takes the pain out of air conditioning and heating.

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  • Green Ductors
    4.9
    Richmond, US

    At Green Ductors, we envision a world where every breath is fresh, clean, and healthy. As the ‘doctors of ducts,’ our mission is to enhance indoor air quality by meticulously removing asthma and allergy triggers from the air. We are dedicated to creating healthier living and working environments, one duct at a time. Our goal is to help over 100,000 people breathe cleaner, purer air, significantly improving their health and well-being. Through our expert services, we are committed to making a tangible difference in communities, fostering environments where individuals can thrive without the burden of airborne contaminants. We believe in a greener, healthier future, and we are devoted to making it a reality, one duct cleaning at a time.

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  • Dycus Heating and Air Conditioning, Inc.
    4.9
    500 Glass Ln. Ste E, Modesto, 95356, US

    Dycus Heating and Air Conditioning, Inc. is devoted to excellence, and our professionals keep up with the latest training and techniques in the industry. This allows us to deliver swift and efficient service that you can depend on! Thank you for considering us as your go-to source for all of your HVAC needs in the Central Valley. We look forward to working with you with integrity, professionalism, and expertise and we’ll do our best to earn your long-term business. Whenever you need quality HVAC service done by professionals who will treat you like family, give us a call at (209) 544-8072!

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  • California Heating and Cooling
    1
    1814 Verne Roberts Circle, Antioch, 94509, US

    California Heating & Cooling is a reputable full-service heating and air conditioning company with over 40 years of experience providing exceptional service and customer satisfaction. Our company prides itself on the principles of honesty and transparency, which have remained the same throughout our decades in business. Our dedicated team members are committed to providing personalized service that meets every customer's unique needs. We specialize in installing, servicing, and selling all major brands of heating and air conditioning equipment for residential applications. As a factory-authorized dealer of Carrier products, we offer top-of-the-line heating and cooling solutions that are guaranteed to meet your needs. Our North American Technician Excellence (NATE) Certified technicians are highly skilled and knowledgeable, ensuring that your HVAC system is in the best hands possible. If you're looking for a reliable and trustworthy heating and cooling company, look no further than California Heating & Cooling. Call (925) 492-7275!

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  • Cloud Comfort HVAC Inc
    4.8
    1732 Border Ave, Torrance, 90501, US

    At Cloud Comfort HVAC, ensuring customer satisfaction is our top goal. Count on Us for Your Heating & Cooling Solutions! Expert Service, Exceptional Comfort Learn more. We are a 5-Star Company with 5-Star Reviews and 125 Reviews and Counting. Hundreds of 5-Star Reviews on Google Show Our Commitment to Customer Satisfaction.

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  • Fuse HVAC & Appliance Repair Sacramento
    5
    4806 Myrtle Ave, Sacramento, 95841, US

    Fuse HVAC & Electrical Service Sacramento company consists of team members with electrical experience over 10 years. And in construction and design of power facilities over 500 kV in the countries of the former USSR. Electric vehicle charging, hot tubs, electrical panels, lighting fixtures and more.

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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.

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 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 causes an AC unit to leak water inside?

Water leaking inside from your AC unit usually indicates a problem with the condensate drainage system. Here are some common causes:
  • Clogged condensate drain line:
  • Algae, dust, and debris can clog the drain, causing water to back up and overflow.
  • Cracked drain pan:
  • The pan collects condensation. A crack allows water to leak out.
  • Disconnected drain line:
  • The line may have become disconnected from the unit or the drain.
  • Frozen evaporator coil:
  • A coil frozen due to restricted airflow can lead to leaks.
  • Low refrigerant:
  • This can cause ice to form on the evaporator coil, which then melts and leaks.
Contact a qualified HVAC technician to diagnose the issue and perform the necessary repairs. .

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.

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 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 causes an AC unit to leak water inside?

Water leaking inside from your AC unit usually indicates a problem with the condensate drainage system. Here are some common causes:
  • Clogged condensate drain line:
  • Algae, dust, and debris can clog the drain, causing water to back up and overflow.
  • Cracked drain pan:
  • The pan collects condensation. A crack allows water to leak out.
  • Disconnected drain line:
  • The line may have become disconnected from the unit or the drain.
  • Frozen evaporator coil:
  • A coil frozen due to restricted airflow can also cause water to leak. .
  • Low refrigerant:
  • This can cause ice to form on the evaporator coil, which then drips.
Contact a qualified HVAC technician to diagnose the issue and perform the necessary repairs. .

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.