How Often Should Commercial HVAC Units Be Serviced?

Introduction

For businesses in Los Angeles, a reliable HVAC system isn’t just about comfort—it’s essential for productivity, energy efficiency, and protecting your bottom line. One of the most common questions business owners ask is: how often should commercial HVAC units be serviced?

At Air Plus HVAC, we specialize in providing comprehensive commercial HVAC maintenance plans that keep your system running efficiently and help prevent costly breakdowns. Regular service is the key to maximizing both performance and longevity. Our engineering-driven approach, paired with NATE-certified technicians, ensures that every check-up delivers precision and peace of mind.

Stay ahead of costly failures—schedule your commercial HVAC maintenance today.

Recommended Service Frequency

Twice-Yearly Preventive Maintenance

Most commercial HVAC units should be serviced at least twice a year—once in the spring before cooling season and once in the fall before heating season. These visits typically include cleaning coils, replacing filters, tightening electrical connections, lubricating moving parts, and checking refrigerant levels. This routine care keeps systems running smoothly, prevents unexpected breakdowns, and ensures that your building remains comfortable and energy-efficient. Businesses that stick to this schedule often see lower operating costs and longer equipment life.

High-Demand Environments

For facilities like restaurants, hospitals, data centers, or retail spaces that experience heavy daily use, quarterly service may be necessary. Constant operation puts extra strain on HVAC systems, and more frequent maintenance helps avoid sudden outages, improves indoor air quality, and safeguards critical equipment and inventory. In these high-demand environments, quarterly tune-ups can make the difference between smooth operations and costly downtime.

Age and Condition of Equipment

Older or heavily used systems may require additional inspections to catch worn components early. Over time, parts degrade, efficiency declines, and small problems can quickly become major risks. Regular service helps extend lifespan, maintain performance, and delay the need for costly replacement. For systems over 10 years old, seasonal monitoring by certified technicians becomes especially important.

Manufacturer Recommendations

Most equipment warranties require regular maintenance to remain valid. Following manufacturer guidelines ensures compliance, protects your investment, and avoids warranty voids that could leave you responsible for expensive repairs. Sticking to these requirements not only maintains warranty coverage but also reinforces long-term reliability.

Benefits of Regular Commercial HVAC Service

• Lower Operating Costs — Routine maintenance improves efficiency, reducing monthly energy bills and saving your business money over time.
• Fewer Unexpected Breakdowns — Inspections catch small issues before they turn into major problems that could halt operations.
• Longer Equipment Lifespan — Proper upkeep prevents premature wear and extends system life well beyond the average.
• Improved Indoor Comfort — Reliable HVAC ensures consistent temperatures for employees, customers, and tenants.
• Better Air Quality — Clean filters and ducts reduce allergens, pollutants, and dust, creating a healthier environment for everyone inside.

Keep your business running without interruption—book your commercial HVAC service today.

FAQs About Commercial HVAC Maintenance in Los Angeles

How often should commercial HVAC units be serviced in Los Angeles?
At minimum, units should be serviced twice a year to maintain peak performance. Businesses with high-demand needs may benefit from quarterly service to reduce risks and improve efficiency.

What happens during a maintenance visit?
Technicians inspect, clean, and calibrate system components, check refrigerant levels, and replace filters. These steps ensure safe, efficient operation and extend the life of the unit.

Is maintenance really cost-effective?
Yes. Preventive service reduces energy bills and prevents expensive repairs. It also extends equipment lifespan, saving businesses money both short and long term.

Can skipping maintenance void warranties?
Absolutely. Most manufacturers require proof of regular service to honor warranty claims. Missing scheduled maintenance may leave you unprotected against costly failures.

How do I know if my system needs more frequent service?
If you notice inconsistent temperatures, unusual noises, rising energy costs, or poor indoor air quality, your system may need more frequent attention. Calling a professional early prevents bigger issues from developing.

Did You Know?

According to the U.S. Department of Energy, commercial HVAC systems that are not regularly maintained can lose up to 25% of their efficiency. That loss directly impacts your bottom line through higher bills and increased strain on the equipment.

Conclusion: Protect Your Los Angeles Business with Regular HVAC Service

Commercial HVAC maintenance isn’t optional—it’s essential for reducing costs, avoiding downtime, and keeping your workplace comfortable year-round. At Air Plus HVAC, we provide tailored maintenance schedules that fit your business’s unique needs, backed by certifications and proven expertise.

Don’t wait until your system fails—schedule your commercial HVAC service today and keep your operations running smoothly.