Residential Heating & Air Conditioning

California Air Conditioning Systems Inc. offers a comprehensive program of planned maintenance performed at regular intervals to ensure your HVAC systems' continued efficiency and performance. Here are some of the key benefits our clients receive: Residential HVAC services include:
  • Heating Systems
  • Air Conditioning Units
  • Service, Repair, and Maintenance
  • Indoor Air Quality Diagnostics
  • Duct Leak Test and Sealing

furnace repairs    Heating repairs

Heating and Cooling System Repair and Replacement

We deliver residential heating and cooling system repair and replacement services across a broad geographic area, including Los Angeles, Orange County, and portions of San Bernardino and Riverside counties. We understand the importance of a comfortable living environment and recognize that a well-functioning HVAC system is critical. Our expertise allows us to create safe and health-conscious indoor environments tailored to individual needs.

Diverse HVAC Services

As you can see, our team is fully equipped to meet a wide range of residential HVAC requirements. We also provide advanced indoor air quality solutions to track and reduce indoor pollutants such as carbon dioxide, carbon monoxide, and other airborne contaminants. Our dedicated in-house installation division ensures prompt turnaround times for system upgrades, component replacement, or modifications related to residential renovations or remodeling projects.

  • Air Conditioning - A dependable air conditioning system is essential for maintaining comfort in your home, especially during warmer months. Our experienced HVAC technicians are fully trained to handle the installation, repair, and maintenance of residential cooling systems from various manufacturers. We begin each service with a detailed system evaluation to identify any existing or potential issues. Our goal is to offer cost-effective solutions that improve your system's efficiency, help reduce energy consumption, limit the frequency of repairs, and maximize the service life of your air conditioner.

  • Heating - Residential heating systems require consistent upkeep to remain effective, and it’s important not to wait until a breakdown occurs. If you're considering a new heating unit or need service for your existing system, partnering with a qualified HVAC provider is essential. Our technicians ensure precise and prompt installation and repairs to maintain your home’s warmth throughout the colder seasons. Through ongoing maintenance and regularly scheduled service visits, we help you avoid unexpected equipment failures and keep your energy expenses manageable, all while ensuring optimal system performance.

  • Duct Cleaning - Poorly maintained air ducts can compromise indoor air quality, circulating dust, allergens, and other contaminants throughout your living space. Over time, this buildup can negatively affect your health and comfort. Professional duct cleaning helps eliminate these airborne particles, creating a cleaner and healthier indoor environment. In addition, our services target the prevention of microbial growth and pest-related issues that may arise in neglected ductwork. With thorough and effective cleaning methods, we restore your duct system’s cleanliness and ensure it continues to operate efficiently and safely.

  • Availability - Our HVAC technicians are radio-dispatched throughout numerous cities throughout Los Angeles and Orange County, allowing us to respond swiftly to service calls in various neighborhoods. Many of our team members reside in the same communities we serve, offering a local and responsive approach to HVAC support. Furthermore, we provide 24-hour emergency assistance, including nights and weekends, ensuring help is available when you need it most, even when other providers are unavailable.

For more on our Residential Services, contact California Air Conditioning Systems, Inc. via this Online Form or at (310) 530-0504. We will call you to discuss your requirements and provide the services you need.