Ductwork Installation Cost
Install new ductwork or replace old ducts for heating and cooling distribution.
National Average
Typical range: $1,500 – $6,000
Based on national contractor surveys and RS Means data. Updated 2026-05-01.
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What Affects the Cost of Ductwork Installation?
| Factor | Impact |
|---|---|
| Home size | Can affect total by 10-30% |
| Number of vents | Can affect total by 10-30% |
| Duct material | Can affect total by 10-30% |
| Attic/crawlspace access | Can affect total by 10-30% |
| Insulation | Can affect total by 10-30% |
Project Details
Time to Complete
2-4 days
DIY Possible?
No
Permits Required?
Yes
Why You Shouldn't DIY This
No — hire a licensed professional.
Ductwork Installation requires specialized skills, tools, and often permits. A botched job can cause water damage, structural issues, or safety hazards — costing far more to fix than doing it right the first time. Most jurisdictions require permits for this work. Get 3 quotes from licensed contractors.
Get 3 free quotes from licensed pros →Verify the Work — Tools Every Homeowner Needs
Before hiring (or DIYing), make sure you have the right tools to verify quality work.
Duct Tape (HVAC rated)
Verify quality, measure, and inspect the work yourself
Tin Snips
Verify quality, measure, and inspect the work yourself
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Cost by City
| City | Est. Low | Est. High | Avg |
|---|---|---|---|
| New York, NY | $2,025 | $8,100 | $5,063 |
| Los Angeles, CA | $1,950 | $7,800 | $4,875 |
| Chicago, IL | $1,650 | $6,600 | $4,125 |
| Houston, TX | $1,425 | $5,700 | $3,563 |
| Phoenix, AZ | $1,425 | $5,700 | $3,563 |
See all 20 cities for complete regional pricing.
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Frequently Asked Questions
How much does ductwork installation cost?
The national average for ductwork installation is $3,750 per home, with a typical range of $1,500 to $6,000. Prices vary by city, contractor, and project complexity.
Can I do ductwork installation myself?
No, this requires professional expertise. Always hire a licensed, insured contractor.
How long does ductwork installation take?
Typical timeline: 2-4 days. This varies based on project size, weather (for exterior work), and contractor availability.
Disclaimer
Cost estimates are based on national averages and regional cost adjustment factors. Actual prices vary by contractor, scope, and local market conditions. Always get multiple quotes before hiring. Product links are affiliate links — we earn a commission at no cost to you.