How Much Does Ductwork Installation Cost in Knoxville, TN?
Average ductwork installation costs in Knoxville range from $3,316 to $4,487. Get a free, customized estimate below.
Ductwork Installation Cost Breakdown — Knoxville, TN
| Item | Unit | Qty | Unit Price | Total |
|---|---|---|---|---|
| Sheet Metal Duct | linear ft | 150 | $12.75 | $1912.50 |
| Registers & Grilles | each | 12 | $17.00 | $204.00 |
| Labor | hr | 20 | $72.25 | $1445.00 |
| Insulation (duct wrap) | linear ft | 100 | $3.40 | $340.00 |
| Estimated Total | $3,901.50 | |||
* Prices are estimates based on Knoxville market rates. Actual costs may vary based on project specifics.
Estimate
Ref ID: EST-2026-5UBD
Date Issued
May 9, 2026
Client
Project Details
Site Address
Start Date
End Date
Scope of Work
Materials
| Material Specification | Units | Amount | Ext. Total | |
|---|---|---|---|---|
$ | $1,912.5 | |||
$ | $204 | |||
$ | $1,445 | |||
$ | $340 |
Labor
| Service Specification | Type | Hrs | Rate | Ext. Total | |
|---|---|---|---|---|---|
Craftsmanship Guarantee | $ | $600 |
Contractual Agreements & Conditions
Total
$4,501.5
Draft
Frequently Asked Questions — Ductwork Installation in Knoxville
How much does ductwork installation cost in Knoxville, TN?
The average cost for ductwork installation in Knoxville, TN ranges from $3,316 to $4,487, depending on project scope, materials, and labor rates. Knoxville costs are below the national average, making it a more affordable market.
How do I get a free ductwork installation estimate in Knoxville?
Use Brixor's free online estimate generator above. Enter your project details, customize line items for your specific needs, and download a professional PDF estimate instantly. No signup or credit card required.
What factors affect ductwork installation costs in Knoxville?
Key factors include project size and complexity, material quality, labor rates in Knoxville (TN), permit requirements, accessibility of the work area, and seasonal demand. Getting multiple estimates is recommended.