How much does a ductwork replacement cost in Franklin, TN?

The average ductwork replacement in Franklin, TN costs $8,223 in 2026. Costs range from $2,741 for a basic project to $20,557 for a high-end renovation. Franklin is 37% more expensive than the national average of $6,000.

What is the labor rate for contractors in Franklin?

The average contractor labor rate in Franklin, TN is $44.03/hour, compared to the national average of $30/hour. For a ductwork replacement, labor typically accounts for 65% of the total cost, which is approximately $5,345 in Franklin.

Are materials more expensive in Franklin?

Franklin has a material cost index of 119 (national average = 100). Materials cost about 19% more than the national average. For a ductwork replacement, materials account for 35% of the cost, approximately $2,878.

Do I need a permit for a ductwork replacement in Franklin?

Yes, a ductwork replacement typically requires building permits in Franklin, TN. The average permit cost in Franklin is $1,510. Always confirm requirements with the Franklin building department before starting work.

Is a ductwork replacement a good investment in Franklin?

A ductwork replacement provides an estimated 42% ROI nationally. In Franklin, where the median home price is $620,000, this project costs about 1.3% of your home value. This is a small percentage of home value, making it a relatively low-risk improvement.

Ductwork Replacement in Franklin, TN — Costs $2,741 to $20,557

What does ductwork replacement cost in Franklin? Average $8,223, ranging $2,741–$20,557. Labor runs $44.03/hr locally — 37% above the national average. Free breakdown with material + labor split.

Franklin, TN Market

+37% vs national

Labor Rate

$44.03/hr

Material Index

119

Avg Permit Cost

$1,510

Median Home Price

$620,000

In a smaller market like Franklin, Tennessee, the pool of contractors specializing in ductwork replacement may be more limited. Getting 3+ quotes is especially important to ensure fair pricing. At 37% above the national average, Franklin is one of the more expensive markets for home improvement — driven primarily by above-average labor rates in the region. With a median home price of $620,000, this ductwork replacement represents just 1.3% of typical home value — a relatively small investment that can significantly boost curb appeal or functionality.

Low Estimate

$2,741

National: $2,000

Mid-Range

$8,223

National: $6,000

High End

$20,557

National: $15,000

Per Sq Ft

National: $0

Duration: 1-3 days

DIY: Hard

Permits: Required

ROI: 42%

Ductwork Replacement Cost Calculator for Franklin

Adjusted for Franklin's labor rate ($44.03/hr) and material costs (index 119).

Project Size: 200 sq ft

50 sq ft1,000 sq ft

Quality Level

Mid-grade materials, good quality fixtures, standard options.

Estimated Total in Franklin

$7,894

Based on 200 sq ft at mid quality, adjusted for Franklin market rates.

Local Cost Breakdown

Labor (65%)$5,345

At Franklin's average rate of $44.03/hr (47% above national avg)

Materials (35%)$2,878

Material cost index 119 (19% above national baseline of 100)

Ductwork Replacement vs. Home Value in Franklin

Metric	Franklin	National Avg
Ductwork Replacement (Mid-Range)	$8,223	$6,000
Median Home Price	$620,000	$350,000
Project as % of Home Value	1.3%	1.7%
Estimated ROI	42%	42%
Median Household Income	$98,000	$75,000

What Affects the Price in Franklin

1Local labor rates ($44.03/hr in Franklin)
2Material cost index (119 vs national 100)
3Total linear footage
4Duct material (sheet metal vs flex)
5Insulation of new ducts
6Access difficulty

Popular Upgrades

Insulated rigid metal ducts
Aeroseal duct sealing
Zoned dampers

Other Projects in Franklin, TN

Whole House Generator Installation

$19,724

HardROI 55%

HVAC System Replacement

$15,613

HardROI 50%

Whole House Plumbing Repiping

$13,705

HardROI 45%

Spray Foam Insulation

$10,742

HardROI 60%

Second Story Addition

$265,767

HardROI 60%

Accessory Dwelling Unit (ADU) Construction

$199,325

HardROI 80%

Room Addition

$119,595

HardROI 55%

Home Addition

$105,196

MediumROI 60%

Ductwork Replacement in Other Tennessee Cities

Nashville, TN

$5,697

-31%Pop. 689,447

Memphis, TN

$5,284

-36%Pop. 633,104

Knoxville, TN

$5,898

-28%Pop. 190,740

Chattanooga, TN

$5,238

-36%Pop. 181,099

Clarksville, TN

$5,955

-28%Pop. 166,722

Murfreesboro, TN

$5,855

-29%Pop. 152,769

Johnson City, TN

$6,868

-16%Pop. 71,046

Jackson, TN

$6,734

-18%Pop. 67,685

Planning a Ductwork Replacement in Franklin

Building permits are typically required for a ductwork replacement in Franklin. The average permit fee in this area is $1,510, though costs vary based on project scope. Permit fees in this market are above average — factor them into your total budget. Plan for 1-3 days from start to finish.

A ductwork replacement is a complex project best left to licensed professionals. In Franklin, skilled contractors charge an average of $44.03/hr, and the specialized nature of this work means cutting corners on labor can lead to costly rework.

With a median household income of $98,000, many Franklin residents can budget for this project through savings. The mid-range cost of $8,223 represents 8% of the typical household's annual income.

Ductwork Replacement — National Guide

See the full national cost guide with DIY tips, cost factors, and ROI analysis.

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