The AC unit is the core of your cooling system. It is used to cool the indoor air by removing the heat and helping manage the humidity levels in your home. There are quite a few reasons as to what can be causing the air conditioner to not operate fully or at all, and we at JMS Air Conditioning & Heating would like to list the most common causes that lead to the need for air conditioning repair services and AC repair, including troubleshooting and maintenance. Most AC units show signs before they fail, such as reduced cooling efficiency or unusual noises, which can help homeowners address issues early. Air conditioning installation requires consideration of a home’s construction materials, size, room configurations, insulation quality, circuit breakers, and ductwork. Our team is experienced in servicing complete HVAC systems, ensuring comprehensive climate control solutions for both residential and commercial properties. As a full-service provider of HVAC services, we are dedicated to delivering great service with a focus on customer satisfaction and quality workmanship.
What are the most common AC repairs and why are they needed?
- Clogged air filter: Restricts airflow and reduces efficiency, often resolved by cleaning or replacing filters
- Refrigerant leak repair & recharge: Essential for restoring cooling, costs vary widely depending on leak severity
- Capacitor or contactor replacement: Needed when the AC won’t start or hums, typically costs $100–$400
- Fan motor replacement: Fixes poor airflow or noisy operation, typically $190–$700
- Evaporator or condenser coil cleaning or replacement: Cleaning: ~$100–$400; Replacement: $600–$2,500 depending on system age
- Thermostat repair or replacement: Common cause of control issues; smart models raise cost to as much as $600
- Drain line unclogging or condensate pump servicing: Prevents leakage and water damage, costs generally under $250
Introduction to Air Conditioning Repairs
Air conditioning repairs are a crucial aspect of maintaining a comfortable and healthy indoor environment, especially during the scorching heat of a Los Angeles summer. In a city where temperatures can soar, a reliable air conditioning system is not just a luxury, it’s a necessity for both homes and businesses. At Brody Pennell Heating and Air Conditioning, our experienced technicians are dedicated to providing exceptional air conditioning repair services that keep your AC unit running smoothly and efficiently. Whether you need emergency repairs to restore cool air fast or routine maintenance to prevent future issues, our team is committed to helping you manage energy costs and avoid unexpected breakdowns. Emergency HVAC services are available 24/7 to address urgent heating and cooling issues, ensuring you are never left without comfort. With our focus on preventive maintenance and prompt service, you can trust us to keep your heating and air conditioning systems in top condition all year round.
AC System Components
A well-functioning air conditioning system relies on several essential components working together seamlessly. The outdoor unit, indoor unit, air ducts, and thermostat each play a vital role in delivering cool, comfortable air throughout your space. Our skilled HVAC technicians are experts in servicing all types of air conditioning systems, from traditional central AC units to advanced heat pumps and ductless mini split systems. Ductless mini-split installations can save as much as 35% on monthly energy costs, making them an energy-efficient choice for many homeowners. We also specialize in air duct insulation, ensuring your air ducts are properly sealed and insulated to minimize energy costs and enhance indoor air quality. By maintaining each part of your system, including the outdoor unit and mini split systems, you can enjoy reliable performance and improved air quality in your home or business.
How Dirty Filters Affect AC Performance
Clogged filters will prevent the air conditioner from operating correctly or at all. Filters are designed to gather the lint, dirt, dust, and debris floating in the air and once they reach capacity, the airflow is restricted. Every 1-3 months the filters should be replaced or cleaned according to the manufacturer’s suggestions, but also to take into account that there are variables that might require maintenance sooner, one of the key benefits of maintenance plans. Proper maintenance of both heating and cooling systems, including regular filter checks, is essential to ensure optimal efficiency and prevent costly breakdowns.
Signs and Fixes for Refrigerant Leaks
Refrigerant does not get used up like fuel or oil, but continues to cycle. If there is not enough of it, it indicates that a leak will cause the air conditioner to not work effectively. It is required that a licensed AC repair technician handle refrigerant repairs and recharge your system.
How Incorrect Settings Cause AC Issues
The thermostat is frequently the issue when an AC is not working properly, and thermostat problems can also impact your heating system. Usually, this is a simple fix. The thermostat may need readjusting, new batteries, or perhaps a replacement may be in order.
Why Cleaning Your Condenser Coils Matters
The outdoor unit features the condenser coils, and because of the exposure to the outdoor elements, they can get built-up with dirt and debris. Be sure to annually hose down the coils to ensure proper function. If you are not comfortable doing this, hire a pro to clean them for you!
Troubleshooting AC Contactor Issues
Contactors for the blower motor, the condenser fan motor, as
well as the compressor, make an electrical connection to start the unit. In the
event there is arcing and pitting on the contactor, it may become difficult for
an electric current to start the motors.
Fixing a Constantly Clogged AC Drain
The drain line commonly clogs from the buildup of dirt,
dust, and lint. Clogs cause the drain pan to fill and overflow, which in turn
causes water damage and potential mold growth to the surrounding surfaces and
components.
Cleaning Your AC Evaporator Coils
The heat in the air is absorbed by evaporator coils, and with the help of a series of air ducts, cold air is sent back inside. Corrosion can occur on the coils, but with cleaning, you can avoid it.
Electrical Issues That Disable Your AC
The breakers and fuses help prevent the air conditioner unit’s
motor or compressor from overheating. When technicians come to inspect a
non-responsive air conditioning unit, the first thing they often check is the
breakers.
Identifying and Replacing a Faulty Capacitor
Without the capacitors, there is no functioning of the
motors to power the compressor and fans. The start capacitor initiates a jolt
to activate the motor, and a series of jolts delivered from the run capacitor
continues the operation of the motor. Without one or both of the capacitors,
the air conditioning unit runs inefficiently.
Warning Signs of a Dying AC Compressor
The refrigerant is supplied with energy from the compressor, so it can properly propel through the coils and carry out the heat exchange. A failed compressor will not stop the AC from running, but it will not efficiently cool the home. As the compressor continues to run hot, the overheating eventually causes it to seize without enough refrigerant to prevent it. Also, the compressor will fail if there is too much refrigerant being returned, often preceded by strange or loud AC noises.
Importance of Regular Maintenance
Regular maintenance is the key to extending the life of your air conditioning system and preventing costly, unexpected repairs. Our comprehensive maintenance services include thorough inspections, cleaning, and lubrication of moving parts, as well as checking for clogged air filters and refrigerant leaks. Regular tune-ups for air conditioning systems are recommended to ensure optimal performance and longevity, helping you avoid sudden breakdowns. By partnering with a trusted HVAC company for routine maintenance, you’ll benefit from optimal performance, lower energy bills, and healthier indoor air quality. We also offer customized solutions tailored to your specific needs, such as UV lights and advanced air purification systems, to further enhance your air quality and comfort. Investing in regular maintenance not only helps you save money but also ensures your air conditioning system operates at peak efficiency year after year.
AC Replacement: When to Replace Your AC System
Knowing when to replace your air conditioning system can be challenging, but there are clear signs that it may be time for an upgrade. If your AC unit is more than 10 years old, requires frequent repairs, or is no longer energy efficient, replacing it with a modern, advanced system can help you reduce energy costs and improve comfort. The average lifespan of modern air conditioning units is between 15 to 20 years, but regular maintenance can help extend this period. Our knowledgeable HVAC technicians can assess your current system and recommend the best replacement options, including energy-efficient heat pumps, ductless mini split systems, and other advanced solutions. Upgrading to a new, energy-efficient air conditioning unit not only lowers your energy bills but also provides a more reliable and comfortable indoor environment for your family or business.
Choosing a Repair Company
Selecting the right air conditioning repair company in Los Angeles is essential for ensuring your system receives the best care possible. At Brody Pennell Heating and Air Conditioning, we are committed to delivering fantastic service, competitive rates, and complete customer satisfaction. Most states require HVAC technicians to be certified, ensuring they have the necessary skills and knowledge to perform repairs and installations safely and effectively. Hiring an unlicensed HVAC technician could lead to poor quality work and potential code violations, which is why it is crucial to choose a licensed professional. Our licensed, bonded, and insured HVAC technicians offer a full range of services, including emergency repairs, routine maintenance, and replacement services. We understand that every customer’s needs are unique, which is why we provide free estimates and flexible financing options to make our services accessible to everyone. When you choose our repair company, you can rest easy knowing your heating and air conditioning systems are in the hands of experienced professionals who prioritize your comfort and peace of mind.
Air Conditioning Troubleshooting, Diagnosis, Emergency Repairs & More
Air conditioning repairs are necessary and are eventually needed. Though, you can significantly reduce the breakdowns with routine maintenance services. When repairs do occur, you have the expertise of JMS Air Conditioning & Heating, experienced in serving the Los Angeles area, to make the repairs effectively and in a timely manner. The average cost for HVAC repairs is around $350, depending on the repair type, so addressing issues early can help minimize expenses. It is important to choose qualified HVAC contractors for any repair or installation to ensure the job is done right.
Our company offers comprehensive HVAC services for Los Angeles homeowners and businesses throughout Los Angeles, CA and Southern California. We specialize in heater repairs, heating repair, heating repairs, heating services, heater repair, heater installation, and heater installations, ensuring all your residential heating and heating needs are met with expertise and reliability. Our team is skilled in water heater installation, maintenance, and repair, as well as advanced ductless mini splits and ductless mini split installation for energy-efficient climate control. Improving indoor air quality can help reduce allergens and pollutants in the home, and we offer specialized services to address these concerns. We service and install any HVAC unit or HVAC system, including advanced systems and modern cooling solutions tailored to your property. With extensive experience in Los Angeles heating, we understand the unique requirements of the region and provide services designed for local comfort. In a market with many HVAC companies, choosing a reputable, certified provider is essential for quality and fair pricing. We also offer indoor air quality services to ensure a healthy and comfortable indoor environment for all our clients.
Do you need help with your air conditioning in Greater Los Angeles, California? Call JMS Air Conditioning & Heating today!
Continue Reading
Tags: AC Maintenance, Air Conditioning, Air conditioning maintenance, Los Angeles
Posted in Air Conditioning | Comments Off on The Most Common AC Repairs
