How much does a ductwork replacement cost in Bellevue, WA?

The average ductwork replacement in Bellevue, WA costs $9,218 in 2026. Costs range from $3,073 for a basic project to $23,046 for a high-end renovation. Bellevue is 54% more expensive than the national average of $6,000.

What is the labor rate for contractors in Bellevue?

The average contractor labor rate in Bellevue, WA is $48.94/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 $5,992 in Bellevue.

Are materials more expensive in Bellevue?

Bellevue has a material cost index of 136 (national average = 100). Materials cost about 36% more than the national average. For a ductwork replacement, materials account for 35% of the cost, approximately $3,226.

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

Yes, a ductwork replacement typically requires building permits in Bellevue, WA. The average permit cost in Bellevue is $2,365. Always confirm requirements with the Bellevue building department before starting work.

Is a ductwork replacement a good investment in Bellevue?

A ductwork replacement provides an estimated 42% ROI nationally. In Bellevue, where the median home price is $582,044, this project costs about 1.6% of your home value. This is a small percentage of home value, making it a relatively low-risk improvement.

Ductwork Replacement in Bellevue, WA — Costs $3,073 to $23,046

What does ductwork replacement cost in Bellevue? Average $9,218, ranging $3,073–$23,046. Labor runs $48.94/hr locally — 54% above the national average. Free breakdown with material + labor split.

Bellevue, WA Market

+54% vs national

Labor Rate

$48.94/hr

Material Index

136

Avg Permit Cost

$2,365

Median Home Price

$582,044

Bellevue is a mid-sized city in Washington with a healthy pool of local contractors. Homeowners generally have several options to compare for a ductwork replacement, which helps keep pricing competitive. At 54% above the national average, Bellevue 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 $582,044, this ductwork replacement represents just 1.6% of typical home value — a relatively small investment that can significantly boost curb appeal or functionality.

Low Estimate

$3,073

National: $2,000

Mid-Range

$9,218

National: $6,000

High End

$23,046

National: $15,000

Per Sq Ft

National: $0

Duration: 1-3 days

DIY: Hard

Permits: Required

ROI: 42%

Ductwork Replacement Cost Calculator for Bellevue

Adjusted for Bellevue's labor rate ($48.94/hr) and material costs (index 136).

Project Size: 200 sq ft

50 sq ft1,000 sq ft

Quality Level

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

Estimated Total in Bellevue

$8,849

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

Local Cost Breakdown

Labor (65%)$5,992

At Bellevue's average rate of $48.94/hr (63% above national avg)

Materials (35%)$3,226

Material cost index 136 (36% above national baseline of 100)

Ductwork Replacement vs. Home Value in Bellevue

Metric	Bellevue	National Avg
Ductwork Replacement (Mid-Range)	$9,218	$6,000
Median Home Price	$582,044	$350,000
Project as % of Home Value	1.6%	1.7%
Estimated ROI	42%	42%
Median Household Income	$94,385	$75,000

What Affects the Price in Bellevue

1Local labor rates ($48.94/hr in Bellevue)
2Material cost index (136 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 Bellevue, WA

Whole House Generator Installation

$22,232

HardROI 55%

HVAC System Replacement

$17,622

HardROI 50%

Whole House Plumbing Repiping

$15,364

HardROI 45%

Spray Foam Insulation

$12,074

HardROI 60%

Second Story Addition

$299,133

HardROI 60%

Accessory Dwelling Unit (ADU) Construction

$224,350

HardROI 80%

Room Addition

$134,610

HardROI 55%

Home Addition

$118,568

MediumROI 60%

Ductwork Replacement in Other Washington Cities

Seattle, WA

$9,389

+2%Pop. 737,015

Spokane, WA

$8,469

-8%Pop. 228,989

Tacoma, WA

$7,306

-21%Pop. 219,346

Vancouver, WA

$8,027

-13%Pop. 190,915

Kent, WA

$7,273

-21%Pop. 136,588

Everett, WA

$8,034

-13%Pop. 110,629

Renton, WA

$8,430

-9%Pop. 106,785

Spokane Valley, WA

$8,436

-8%Pop. 103,597

Planning a Ductwork Replacement in Bellevue

Building permits are typically required for a ductwork replacement in Bellevue. The average permit fee in this area is $2,365, 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 Bellevue, skilled contractors charge an average of $48.94/hr, and the specialized nature of this work means cutting corners on labor can lead to costly rework.

With a median household income of $94,385, many Bellevue residents can budget for this project through savings. The mid-range cost of $9,218 represents 10% 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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