05/26/2026
These photos were taken inside the supply side of a home’s air duct system — and you can see the buildup of dust, debris, cobwebs, and clogged airflow paths.
When your ducts are packed with buildup, your HVAC system has to work harder and can circulate dirty air throughout your home.
✅ Improve indoor air quality
✅ Help your system run more efficiently
✅ Reduce dust moving through your home
✅ Breathe cleaner air
At Renaud Air Duct Cleaning, we don’t believe in unnecessary upsells — we inspect, explain what we find, and provide a firm quote if cleaning is truly needed.
📞 Renaud Air Duct Cleaning
314-795-3703
See what’s in your ducts before your HVAC system keeps pushing it through your home.