How Often Should Your Ducts Be Cleaned in Florida?
February 09, 2026

Florida homeowners should plan to have their homes’ ducts cleaned every 2 to 3 years to ensure optimal air quality and HVAC function. In this article, we cover everything you need to know about this routine maintenance service, including:
- Recommended duct cleaning frequency
- Factors that change how often you should clean ducts
- Signs your ducts need cleaning sooner
- Benefits of professional duct cleaning
- Continue reading to discover how often air ducts should be cleaned, the benefits of this service, and how Advanced Air helps you maintain your home’s comfort.
Key Takeaways:
- The recommended frequency for duct cleaning depends on the regional climate and household factors.
- Poor airflow, excess dust, and visible mold inside vents can indicate that it’s time to schedule a duct cleaning service.
- Getting ducts professionally cleaned is an effective way to remove contaminants and improve HVAC efficiency.
- Advanced Air helps homeowners maintain a fresh, comfortable environment through antimicrobial treatments and powerful vacuum equipment.
Breathe Cleaner, Cooler Air with Advanced Air
Since 1989, Advanced Air has proudly served Florida customers through comprehensive HVAC services, including expert duct cleaning. Contact us today for fast and convenient scheduling and no-surprise pricing.
Recommended Duct Cleaning Frequency
According to the National Air Duct Cleaners Association, air duct cleaning is necessary every 3 to 5 years in most homes. This frequency typically helps reduce mold and mildew growth, keeps excessive dust and pet dander from accumulating, and promotes fresh-smelling air inside the home. However, every household is different, and the regional climate plays a role in how often this service is necessary.
In Florida, homeowners often run their air conditioner 12 months out of the year. Comparatively, residents in most other states only run their air conditioners from late spring through early autumn. The state has relatively high humidity levels, especially during the hot summer months, which means there’s an increased risk of microbial buildup in the ductwork. For these reasons, Florida homeowners are typically advised to clean their air ducts every 2 to 3 years.
Factors That Change How Often You Should Clean Ducts
While your air ducts are largely inaccessible, they accumulate dust and debris over time. In households with cats and dogs, fur and dander can collect and recirculate through the home. This can trigger symptoms for household members with allergies or asthma.
Similarly, cigarette smoke and renovation dust can become trapped in the ductwork, and even coastal winds or nearby construction can increase the amount of dust that gathers. This is especially true in older ductwork, which can trap more debris.
Pro tip: For people who live in coastal communities or run their air conditioning throughout the entire year, scheduling annual inspections is an effective way to prevent excessive buildup and know when it’s time for a cleaning.
Signs Your Ducts Need Cleaning Sooner
Knowing how to test your home’s air quality can help identify issues that may point to duct cleaning services. Red flags such as unpleasant odors when the air conditioner turns on, and increased dust accumulation around vents or on your furniture, can indicate excessive dust buildup in the ductwork. Those living with allergies might notice an increase in symptoms when they’re inside the home.
Additionally, you may notice that some registers have decreased airflow, making it hard to control the temperature of a room. If you look inside the vent or drip pans and see visible mold growth, there’s an increased chance of mold spores throughout the air ducts.
These signs all indicate that it’s time to schedule an inspection and duct cleaning service. By tackling poor airflow, dust, and mold growth quickly, you can reduce strain on your HVAC system and proactively prevent costly repairs.
Benefits of Professional Duct Cleaning
While you can wipe down the area around and immediately inside your vents, only professionals using heavy-duty equipment and advanced cleaning systems can ensure your air ducts are thoroughly cleaned and disinfected. There are numerous benefits of duct cleaning, including:
- Cleaner indoor air: Professional cleaning services ensure that contaminants, pollen, and mold spores are removed, preventing them from recirculating throughout your home.
- Energy efficiency: When your home’s air ducts are clean, conditioned air moves through them more efficiently to help you maintain a cooler and more comfortable indoor environment.
- System longevity: Because the HVAC system doesn’t have to work as hard when air ducts are clean and unobstructed, the strain on the system’s blower and coils is reduced.
- Mold prevention: Professional-grade cleaning tools and solutions get rid of mold and prevent it from coming back.
At Advanced Air, we use state-of-the-art antimicrobial treatments and powerful, industry-standard vacuums to thoroughly clean your ducts and deliver exceptional results.
Get a Duct Inspection Today
At Advanced Air, we offer a 100% satisfaction guarantee on all duct cleaning services. Give us a call to schedule your cleaning with our team of honest, professional technicians, and discover how we’ve earned thousands of 5-star reviews.
- Posted in:
- Air Quality
