If you’re noticing dust buildup, musty odors, or inconsistent airflow, it’s time to consider a full-system air duct cleaning. At Show Me Air Duct Cleaning, we provide comprehensive HVAC cleaning services in O’Fallon, Missouri, helping homes and commercial properties maintain healthier indoor air. Our NADCA-aligned process targets dust, allergens, and microbial contaminants that accumulate over time — improving both air quality and system efficiency.
Locally Owned & Operated – Serving O’Fallon and St. Charles County with pride.
NADCA-Standard Cleaning – We follow strict HVAC hygiene guidelines for total duct cleanliness.
HEPA-Filtration Systems – Capture particles safely without contaminating your space.
EPA-Approved Treatments – Effective against mold, bacteria, and odors.
Documented Results – You receive before-and-after photos for peace of mind.
We combine advanced equipment with local experience to deliver results that improve comfort and air safety for families and employees alike.
Our detailed cleaning process ensures every part of your HVAC system is addressed:
System Assessment: We inspect ducts using high-definition cameras to locate debris and microbial buildup.
Containment Setup: The system is sealed and connected to a negative air machine with HEPA filtration.
Agitation & Extraction: Compressed air whips and mechanical brushes dislodge buildup, which is vacuumed out.
Disinfection (Optional): Antimicrobial solutions are applied for odor control and microbial prevention.
System Verification: Post-cleaning inspection confirms system cleanliness and proper airflow.
This process not only enhances indoor air quality but can also reduce utility costs by improving HVAC efficiency.
We specialize in duct cleaning for:
Single-family homes & apartments
Retail and office buildings
Schools and childcare centers
Restaurants and healthcare facilities
Industrial warehouses and production spaces
Each cleaning is customized to your property’s size and HVAC layout.
Healthier air and fewer allergy symptoms
Removal of dust, dander, and pollutants
Improved system airflow and energy efficiency
Extended HVAC lifespan
Odor reduction and cleaner living spaces
Cleaner air ducts mean fewer airborne irritants and a more comfortable environment year-round.
With seasonal humidity, pollen, and new construction dust common throughout O’Fallon, duct cleaning is a critical part of preventive maintenance. Regular service helps mitigate contaminants unique to St. Charles County’s environment.
Our team understands the local HVAC designs and challenges found in O’Fallon homes and commercial properties — giving you the advantage of experience and precision. Call Show Me Air Duct Cleaning Today!
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636 534 0055
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