DUCT CLEANING VS. REPLACEMENT
When Light Cleaning Still Makes Sense
While replacement is often the better investment, duct cleaning can still be effective in certain situations. It may be a suitable option when:
- The ductwork is relatively new and still in good condition
- There’s no visible damage, water intrusion, or mold
- The main issue is a mild dust buildup or pet hair accumulation
- Budget or timing makes cleaning a better short-term option
That said, cleaning may only buy time if the system is already showing signs of aging or wear.
Signs US Air Pro Looks For
During inspections, US Air Pro technicians look for signs that cleaning won’t be enough—or that replacement may offer better value. These include:
- Mold inside the ducts or around vents
- Leaks, holes, or disconnected sections
- Crushed or damaged flexible ducts
- Excessive dust even after recent cleanings
- Foul or musty odors when the HVAC is running
- Noticeable reduction in airflow to certain rooms
These indicators help determine whether it’s worth investing in full replacement.
How a Replacement Plan Typically Works
If your home is a good candidate for duct replacement, here’s what you can expect:
- Assessment: We evaluate your current duct system and measure airflow performance.
- Estimate: We compare the cost of cleaning and repair to full replacement.
- Removal: If replacement makes more sense, we safely remove old ductwork.
- Installation: New ducts are installed, sealed properly, and insulated where necessary.
- Purification: The Remi Halo is installed into the new system for year-round air quality support.
- Follow-up: Maintenance guidance is provided for the Remi Halo and system upkeep.
Final Thoughts
Duct cleaning has its place, but it’s not always the most cost-effective or lasting solution. If your system shows signs of aging or contamination, replacing the entire ductwork may be a smarter move, especially when the cost is nearly the same. With the Remi Halo installed in new, sealed ducts, you also gain the added benefit of active air purification working in sync with a clean system.
At US Air Pro, we believe in practical solutions that help homeowners breathe easier, literally and financially. Contact us to find out whether duct replacement could be the right move for your home.

