Los Angeles is known for its sunny skies and mild winters, but its weather extremes—from sweltering summer heat to occasional chilly nights—make a reliable HVAC system essential. For over 50 years, Around the Clock Heating and Air Conditioning has been the trusted choice for comprehensive HVAC services in Los Angeles. Whether you need installation, repair, maintenance, or energy-efficient upgrades, we provide solutions tailored to your needs.

In this guide, we’ll cover why our company stands out, the range of services we offer, and why keeping your HVAC system in top shape is crucial for your comfort and savings. Let’s dive in!

Why Choose Around the Clock Heating and Air Conditioning?

1. Over Five Decades of Expertise

Established in 1967, Around the Clock Heating and Air Conditioning has a track record of excellence that spans more than half a century. As a Lennox® Premier Dealer, we’re ranked among the top 5% of HVAC contractors in the Los Angeles area. Our team of licensed, bonded, and insured professionals delivers outstanding service with a focus on customer satisfaction.

2. Tailored Services for Los Angeles Homes

Los Angeles homes come in all shapes and sizes, from modern condos in Studio City to sprawling estates in Pasadena. Our team understands the unique challenges posed by the region’s diverse architecture and climate, providing HVAC solutions that maximize efficiency and comfort for each property type.

Learn more about our heating solutions here or explore our cooling services here.

3. Comprehensive HVAC Services

Our wide array of services ensures that your home stays comfortable year-round:

HVAC Installation

  • Energy-efficient systems from top brands, including Lennox®.
  • Expert installation tailored to your home’s size and layout.

Repair and Troubleshooting

  • Quick diagnosis of issues to restore your system’s performance.
  • Repairs for all HVAC brands and models—no matter the age.

Preventative Maintenance

  • Regular tune-ups to extend the life of your HVAC system.
  • Improved efficiency to lower energy bills.

Energy-Efficient Upgrades

  • High-SEER cooling units and advanced heating solutions.
  • Smart thermostats to optimize energy usage.

Indoor Air Quality Solutions

  • HEPA filters, UV air purifiers, and humidity control systems.

Contact us today at 1-800-434-9277 to schedule a service or consultation.

The Importance of Regular HVAC Maintenance

Regular HVAC maintenance isn’t just about avoiding unexpected breakdowns; it’s about saving money, improving indoor air quality, and ensuring long-term comfort. Here’s why you should invest in professional HVAC maintenance:

  • Energy Efficiency: Clean filters and calibrated systems use less energy, reducing utility costs.
  • System Longevity: Routine care prevents wear and tear, extending the lifespan of your equipment.
  • Health Benefits: Proper maintenance reduces dust, allergens, and pollutants in your home.

Learn more about identifying and maintaining your system by checking resources like HVAC Serial Numbers andModel Guides.

Why a Reliable HVAC System Is Essential in Los Angeles

Los Angeles’ climate varies widely depending on your location. Whether you’re in the San Fernando Valley or along the coast, a reliable HVAC system is vital for:

  • Consistent Comfort: Keep your home cool during blazing summers and warm on those unexpected cold nights.
  • Energy Savings: Modern systems reduce energy consumption, even during peak usage months.
  • Property Value: An upgraded HVAC system increases your home’s market appeal.

Discover more about HVAC systems and manufacturers here.

How Los Angeles’ Unique Climate Shapes HVAC Needs

Los Angeles is known for its diverse neighborhoods and varying microclimates, which create unique challenges for HVAC systems. Tailoring your HVAC solutions to these specific conditions ensures optimal performance, energy efficiency, and year-round comfort. Here’s a closer look at some of these localized factors:

1. Microclimates Across Los Angeles

The sprawling geography of Los Angeles creates distinct microclimates that influence HVAC performance needs:

  • Santa Monica and Coastal Areas: These regions experience mild, damp air influenced by ocean breezes. HVAC systems here must prioritize dehumidification to prevent mold and maintain air quality while balancing moderate cooling needs.
  • Downtown Los Angeles: Urban heat islands in downtown areas lead to higher cooling demands during summer. Systems must handle intense heat efficiently while maintaining cost-effective operation.
  • San Fernando Valley: Known for its scorching summers and cooler nights, the Valley requires robust air conditioning systems capable of managing extreme heat and high-efficiency heating solutions for chilly evenings.

2. The Impact of Santa Ana Winds

The Santa Ana winds, a regular weather phenomenon in Southern California, pose unique HVAC challenges:

  • Increased Dust and Debris: Strong winds carry dust, pollen, and debris that can clog HVAC filters and reduce air quality. Systems in affected areas benefit from high-grade filters or HEPA systems.
  • Temperature Swings: These winds often bring unseasonably warm or cool weather, putting additional strain on HVAC systems as they adjust to abrupt temperature changes.

3. HVAC Needs for Historic Homes vs. Modern Builds

Los Angeles features a mix of historic homes and modern properties, each with distinct HVAC requirements:

  • Historic Homes: Older homes often lack ductwork or have outdated systems that need specialized retrofitting. Maintaining architectural integrity while enhancing efficiency is key.
  • Modern Builds: Newer homes are often designed with energy efficiency in mind, requiring advanced HVAC systems that integrate seamlessly with smart home technologies.

By understanding and addressing these localized factors, Around the Clock Heating and Air Conditioning ensures your system is tailored to meet the specific demands of your Los Angeles neighborhood.

Click Here to read ore about the impact of climate on HVAC maintenance.

Signs You Need HVAC Service

Not sure if your system needs professional attention? Look for these signs:

  1. Rising Energy Bills: Unexplained increases in energy costs often point to system inefficiencies.
  2. Inconsistent Temperatures: Uneven heating or cooling is a red flag for system issues.
  3. Strange Noises: Banging, rattling, or squealing sounds should never be ignored.
  4. Unusual Smells: Musty or burning odors can signal serious problems.
  5. Frequent Cycling: Systems turning on and off too often may need repair or recalibration.

For reliable repairs, contact us via our online form or call 1-800-434-9277.

Why It’s Crucial to Service Your HVAC System at the First Sign of Trouble

Your HVAC system is the unsung hero of your home, working tirelessly to maintain a comfortable indoor climate. But like any machine, it requires regular care to function at its best. When you first notice unusual signs—such as strange noises, uneven temperatures, or rising energy bills—it’s important to act immediately. Waiting until your system breaks down entirely can lead to costly repairs, increased energy bills, and unnecessary stress.

Here’s why addressing HVAC issues early is a smart move for your home, your wallet, and your comfort.

1. Prevent Minor Issues from Escalating into Major Problems

HVAC systems are complex, with many interconnected parts working together. A seemingly minor issue, like a clogged filter or a loose belt, can strain the system and cause other components to fail over time. For instance:

  • Clogged Filters: Reduced airflow can cause the system to overheat, damaging the compressor.
  • Refrigerant Leaks: Low refrigerant levels can lead to frozen coils and a burned-out compressor.
  • Strange Noises: A minor loose part could damage the fan motor or blower if ignored.

By addressing these issues early, you prevent a domino effect that could lead to a complete system failure. Early intervention keeps repair costs manageable and avoids major breakdowns.

2. Save on Costly Emergency Repairs

Emergency HVAC repairs often come with a higher price tag due to the urgent nature of the service. When your system fails during a peak season—like a scorching Los Angeles summer or a chilly winter night—finding an available technician can be challenging and expensive.

Regular servicing at the first sign of trouble minimizes the need for emergency repairs. It allows your HVAC technician to:

  • Diagnose the problem accurately.
  • Replace worn-out components before they cause system-wide damage.
  • Ensure the system runs efficiently, reducing strain on other parts.

Proactive maintenance not only saves money on repairs but also helps you avoid the inconvenience of unexpected downtime.

3. Improve Energy Efficiency and Lower Utility Bills

An HVAC system that’s not functioning properly works harder to maintain your desired temperature, leading to higher energy consumption. This inefficiency is often caused by small issues such as:

  • Dirty filters or coils that restrict airflow.
  • Faulty sensors that cause the system to cycle on and off frequently.
  • Malfunctioning thermostats that overwork the system.

According to the U.S. Department of Energy, regular HVAC maintenance can improve energy efficiency by up to 15%. Addressing problems early ensures your system operates at peak performance, keeping your utility bills in check while reducing your carbon footprint.

4. Extend the Lifespan of Your HVAC System

An HVAC system is a significant investment, and homeowners understandably want to maximize its lifespan. Ignoring early warning signs places unnecessary stress on the system, causing it to wear out faster. For example:

  • Running a system with low refrigerant levels can damage the compressor, one of the most expensive parts to replace.
  • Operating with dirty filters or coils causes overheating and premature failure of the system’s motor.

Regular servicing and timely repairs allow your HVAC system to run efficiently, reducing wear and tear. This can extend the lifespan of your system by several years, delaying the need for a costly replacement.

5. Protect Your Indoor Air Quality

A malfunctioning HVAC system can have a direct impact on your indoor air quality. When filters are clogged or ducts are dirty, your system may circulate allergens, dust, and pollutants throughout your home. Over time, this can lead to:

  • Aggravated allergies and respiratory issues.
  • Increased humidity levels, encouraging mold growth.
  • Poor overall air quality, making your home less comfortable.

By addressing HVAC issues promptly, you ensure that your system is effectively filtering and circulating clean air. This is particularly important in areas like Los Angeles, where outdoor air pollution can exacerbate indoor air quality problems.

6. Avoid Disruptions to Your Comfort

A broken HVAC system can leave you sweltering in the summer or shivering in the winter, disrupting your daily life. Early servicing ensures your home remains comfortable year-round. This is especially critical in Los Angeles, where extreme summer heat can make a malfunctioning air conditioner unbearable.

Preventative maintenance and timely repairs help you avoid the discomfort and inconvenience of a complete system breakdown. They also give you peace of mind knowing your HVAC system is reliable and ready to perform when you need it most.

7. Ensure Safety for Your Home and Family

In some cases, HVAC issues can pose safety risks. For example:

  • Gas Leaks: A malfunctioning furnace could lead to carbon monoxide leaks, which are dangerous and potentially fatal.
  • Electrical Issues: Faulty wiring or components can increase the risk of fire.

By addressing problems as soon as they arise, you protect your home and family from these hazards. Regular servicing includes safety inspections that identify and resolve potential risks before they become serious.

What Sets Around the Clock Heating and Air Conditioning Apart?

Expert Technicians

Our team includes certified technicians trained to work with all HVAC systems. Their experience ensures fast, accurate service every time.

Transparent Pricing

We believe in upfront pricing with no hidden fees, so you know exactly what to expect.

Customer-Centric Approach

From the first consultation to post-service follow-up, we prioritize your satisfaction.

Check out The Building Center for more insight into the importance of licensed professionals in HVAC work.

5 FAQs About HVAC Services

1. How often should I schedule HVAC maintenance?

It’s recommended to schedule professional maintenance twice a year—once in the spring for your cooling system and once in the fall for your heating system.

2. What are the benefits of upgrading to an energy-efficient system?

Energy-efficient systems reduce utility bills, minimize your carbon footprint, and often qualify for rebates and incentives.

3. How do I know if my HVAC system needs replacement?

Signs include frequent repairs, uneven temperatures, rising energy costs, or a system older than 10-15 years.

4. Can you help improve indoor air quality?

Yes! We offer solutions like air purifiers, dehumidifiers, and advanced filtration systems to improve your home’s air quality.

5. Why choose Around the Clock Heating and Air Conditioning?

We’re a trusted name with over 50 years of experience, offering top-notch service, transparent pricing, and reliable expertise across Los Angeles.

Call to Action: Your Comfort Starts Here

For over five decades, Around the Clock Heating and Air Conditioning has been Los Angeles’ go-to HVAC specialist. Whether you need repairs, maintenance, or a full system installation, we’re here to keep your home comfortable year-round.

Call us today at 1-800-434-9277 or contact us online to schedule a consultation. Don’t wait—ensure your home’s HVAC system is ready to handle Los Angeles’ weather with expert care from our team!