$450 to $1,200 is a practical residential planning range for duct cleaning in the Twin Cities as of September 2026, depending on system size, access, contamination, and whether returns, supplies, blower compartments, and grilles are included. Cleaning is more compelling after construction, a water event, or visible debris. Ask for the exact scope, access plan, containment, and before-and-after evidence. Be wary of a very low whole-house price that becomes a long list of add-ons.
What to ask next
The right next step depends on the system, the urgency, and the building. Keep the model number, symptoms, age, and any previous service notes nearby when you request an estimate. A professional should explain the diagnosis or sizing basis in plain language.
| Cost driver | Why it matters |
|---|---|
| Capacity and system type | Equipment and commissioning requirements vary. |
| Access and existing connections | Labor, venting, electrical, and disposal can move the total. |
| Permits and corrections | Required work should be visible in the written scope. |
Use the callback form to describe the issue, or review HVAC services to find the closest starting point. For urgent loss of heat, see what to do in a cold snap.