Blog Post

How often should HVAC coils be cleaned?

CCER • February 8, 2024

The ideal frequency can vary based on several factors.

For facilities in Denver and the surrounding areas, factors such as the local climate, the nature of the facility, and the specific demands on the HVAC system should be considered. At Common Cents Energy Recovery, we recommend that HVAC coils be cleaned at least once a year. However, the ideal frequency can vary based on several factors.

Denver's climate, with its distinct seasons, can impact HVAC systems differently throughout the year.


Facilities with high usage or those situated in environments prone to dust, debris, or pollutants may benefit from more frequent cleanings, possibly every six months. On the other hand, facilities with less demanding conditions might find an annual cleaning sufficient.

Our team of experts is ready to assess the unique needs of your facility and provide personalized recommendations for the optimal cleaning schedule.


Regular maintenance is key to ensuring energy efficiency, lowering utility bills, and extending the lifespan of your HVAC equipment.


Contact us to schedule a free HVAC assessment and determine the best cleaning frequency for your specific situation.



Reasons to Have HVAC Coils Cleaned:



  • Enhanced Energy Efficiency: Clean coils facilitate efficient heat exchange, reducing the workload on your HVAC system and leading to lower energy consumption.
  • Lower Utility Bills: Improved efficiency translates directly to cost savings on energy bills, making regular coil cleaning a financially sound investment.
  • Extended Equipment Lifespan: Removing dirt, debris, and contaminants from coils minimizes wear and tear on the HVAC equipment, contributing to a longer lifespan and reducing the need for premature replacements.
  • Improved Indoor Air Quality: Clean coils help maintain a healthier indoor environment by eliminating pollutants and allergens, fostering better indoor air quality for occupants.
  • Reduced Risk of Breakdowns: Proactive maintenance, including coil cleaning, reduces the risk of unexpected system failures. This ensures uninterrupted operation, particularly critical for businesses and facilities.
  • Optimal System Performance: Clean coils enable HVAC systems to operate at peak performance, providing consistent and reliable temperature control throughout the facility.


How Often to Have HVAC Coils Cleaned:

  • General Recommendation: At least once a year for routine maintenance to ensure optimal performance and energy efficiency.
  • High-Use Environments: Facilities with heavy HVAC system usage or in harsh environments might benefit from more frequent cleanings, potentially every six months.
  • Climate Considerations: Areas with specific climate challenges, like Denver's varying seasons, may require more frequent attention to address seasonal demands on HVAC systems.
  • Tailored to Facility Needs: Cleaning frequency should be tailored to the specific needs of the facility, taking into account factors like local climate, usage patterns, and environmental conditions.


Regular assessments by HVAC professionals can determine the ideal cleaning frequency based on these considerations, ensuring your HVAC system operates efficiently and cost-effectively.


Get A Free Assessment

Contact Common Cents Energy Recovery today:

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