How much does a ductwork replacement cost in Madison, WI?

The average ductwork replacement in Madison, WI costs $6,259 in 2026. Costs range from $2,086 for a basic project to $15,646 for a high-end renovation. Madison is 4% more expensive than the national average of $6,000.

What is the labor rate for contractors in Madison?

The average contractor labor rate in Madison, WI is $32.15/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 $4,068 in Madison.

Are materials more expensive in Madison?

Madison has a material cost index of 99 (national average = 100). Materials cost about 1% less than the national average. For a ductwork replacement, materials account for 35% of the cost, approximately $2,191.

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

Yes, a ductwork replacement typically requires building permits in Madison, WI. The average permit cost in Madison is $1,066. Always confirm requirements with the Madison building department before starting work.

Is a ductwork replacement a good investment in Madison?

A ductwork replacement provides an estimated 42% ROI nationally. In Madison, where the median home price is $244,011, this project costs about 2.6% of your home value. This is a small percentage of home value, making it a relatively low-risk improvement.

Ductwork Replacement in Madison, WI — Costs $2,086 to $15,646

What does ductwork replacement cost in Madison? Average $6,259, ranging $2,086–$15,646. Labor runs $32.15/hr locally — 4% above the national average. Free breakdown with material + labor split.

Madison, WI Market

+4% vs national

Labor Rate

$32.15/hr

Material Index

Avg Permit Cost

$1,066

Median Home Price

$244,011

Madison is a mid-sized city in Wisconsin with a healthy pool of local contractors. Homeowners generally have several options to compare for a ductwork replacement, which helps keep pricing competitive. Costs in Madison run slightly above the national average, though the gap is modest enough that smart material choices and timing can close it. At a median home price of $244,011, homeowners in Madison should weigh the project cost (2.6% of home value) carefully against expected returns to avoid over-improving for the local market.

Low Estimate

$2,086

National: $2,000

Mid-Range

$6,259

National: $6,000

High End

$15,646

National: $15,000

Per Sq Ft

National: $0

Duration: 1-3 days

DIY: Hard

Permits: Required

ROI: 42%

Ductwork Replacement Cost Calculator for Madison

Adjusted for Madison's labor rate ($32.15/hr) and material costs (index 99).

Project Size: 200 sq ft

50 sq ft1,000 sq ft

Quality Level

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

Estimated Total in Madison

$6,009

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

Local Cost Breakdown

Labor (65%)$4,068

At Madison's average rate of $32.15/hr (7% above national avg)

Materials (35%)$2,191

Material cost index 99 (1% below national baseline of 100)

Ductwork Replacement vs. Home Value in Madison

Metric	Madison	National Avg
Ductwork Replacement (Mid-Range)	$6,259	$6,000
Median Home Price	$244,011	$350,000
Project as % of Home Value	2.6%	1.7%
Estimated ROI	42%	42%
Median Household Income	$60,182	$75,000

What Affects the Price in Madison

1Local labor rates ($32.15/hr in Madison)
2Material cost index (99 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 Madison, WI

Whole House Generator Installation

$15,401

HardROI 55%

HVAC System Replacement

$12,272

HardROI 50%

Whole House Plumbing Repiping

$10,431

HardROI 45%

Spray Foam Insulation

$8,279

HardROI 60%

Second Story Addition

$206,167

HardROI 60%

Accessory Dwelling Unit (ADU) Construction

$154,625

HardROI 80%

Room Addition

$92,775

HardROI 55%

Home Addition

$82,140

MediumROI 60%

Ductwork Replacement in Other Wisconsin Cities

Milwaukee, WI

$6,885

+10%Pop. 577,222

Green Bay, WI

$6,158

-2%Pop. 107,395

Kenosha, WI

$5,978

-4%Pop. 99,889

Racine, WI

$5,156

-18%Pop. 78,860

Appleton, WI

$5,585

-11%Pop. 75,644

Waukesha, WI

$7,067

+13%Pop. 72,489

Eau Claire, WI

$5,920

-5%Pop. 70,478

Oshkosh, WI

$5,464

-13%Pop. 66,778

Planning a Ductwork Replacement in Madison

Building permits are typically required for a ductwork replacement in Madison. The average permit fee in this area is $1,066, 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 Madison, skilled contractors charge an average of $32.15/hr, and the specialized nature of this work means cutting corners on labor can lead to costly rework.

For the median Madison household earning $60,182/year, this project at $6,259 represents a significant investment. Consider financing options or phasing the work to spread costs over time.

Ductwork Replacement — National Guide

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

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