Ductwork Replacement cost in Fort Worth, TX
Fort Worth, TX · updated August 2026
$5,300
Typical local cost
$2,500 – $11,900
Typical range
- per supply run
- $250 – $600
- Permit
- Yes
- Typical timeline
- 1-3 days of work
Installed, local pricing
$90 – $325 in fees
1-3 days of work, 1-3 weeks including permitting
Fort Worth runs -1% against the U.S. average · data confidence Medium · modeled estimate, not a quote
Most Fort Worth homeowners pay around $5,300. The local adjustment for this trade is x0.990 — driven mainly by Tarrant County labor rates and 55% exposure to local code requirements.
Estimate your Fort Worth job
Priced with this market's cost index, so the calculator, the size table and the ranges on this page all agree.
Recommended size
5 tons
Round to the nearest half ton
- Cooling load
- 61,000 BTU/hr
- Typical equipment costInstalled, 14-17 SEER2
- $8,075 – $15,200
- Rule-of-thumb check
- 400 sq ft per ton
Estimates only. Local pricing, site conditions and code requirements change the real number.
Cost by project size
Generated from the same unit pricing the calculator uses.
| Project size | Estimated range |
|---|---|
| 8 supply run | $2,000 – $4,800 |
| 10 supply run | $2,500 – $6,000 |
| 13 supply run | $3,300 – $7,800 |
| 17 supply run | $4,300 – $10,200 |
| 22 supply run | $5,500 – $13,200 |
Based on Fort Worth pricing of $250–$600 per supply run.
Where the money goes
- Labor
- $2,400
- 44% of median
- Materials
- $2,900
- 53% of median
- Permit & fees
- $210
- 4% of median
Fort Worth project costs-1% vs U.S. average
Based on Tarrant County labor rates, local material logistics and permit-fee posture for this trade.
What the project looks like start to finish
Typical sequence for this scope. Timing varies with contractor backlog and plan-review queues.
01
Planning & quotes
Scope, material choice, contractor selection
02
Permit application
Filed with City of Fort Worth building department
03
Materials & staging
Order lead time on non-stock materials
04
Installation
1-3 days of work, 1-3 weeks including permitting
05
Inspection
Duct rough-in, Duct leakage test, Final mechanical inspection
06
Closeout
Final sign-off, warranty and documentation
Fort Worth labor intelligence
What the trade charges here, and how much of your price it is.
Loaded hourly rate
$79–$103
HVAC crews in Tarrant County · -5% vs U.S. ($95/hr)
Typical crew
2 × 1.5 days
On-site time for a typical ductwork job here.
Labor in the price
$2,400
45% of the median — the rest is material, disposal and permit.
Because labor is 45% of this job, Fort Worth wage levels move the price far more than material prices do. A quote well under this labor figure usually means a smaller crew, a longer schedule, or unlicensed help.
Basis: Hometriva labor model: national hvac crew rates adjusted by the Tarrant County labor factor (x0.948). · BLS Occupational Employment and Wage Statistics, Hometriva methodology
Why Fort Worth differs from the national average
The local delta, broken into dollars by driver.
Code and inspection load+$125
Ductwork Replacement carries 55% exposure to local code requirements, and this jurisdiction's review load indexes at x1.04.
Trade labor rates-$125
Tarrant County crews price 5% below the national average, and labor is 45% of this job.
Material and delivery-$50
Materials are nationally traded, so they move less — but delivery into this market runs 2% under baseline.
Basis: Decomposition of the modeled Fort Worth median against the U.S. median for this scope. · City of Fort Worth building department, Hometriva methodology
Fort Worth vs Texas vs the U.S.
Change the inputs, see your number
The same local model, run against your job instead of the average one.
Simulated ductwork replacement in Fort Worth
$5,510
Likely range $2,710 – $12,110
Simulated from the same local model as the numbers above — it changes the inputs, not the pricing method.
What makes the number move
- Number of supply and return runs
- Flex duct versus rigid sheet metal
- Attic access and clearance
- Return air sizing corrections
- Removal of contaminated duct board
Who issues each permit
Tracked per discipline — the building permit issuer is not always the body that reviews electrical, plumbing, zoning or fire.
| Discipline | Issuing authority |
|---|---|
| building | City of Fort Worth building departmentModeled estimate |
| electrical | City of Fort Worth building departmentModeled estimate |
| mechanical | City of Fort Worth building departmentModeled estimate |
| plumbing | City of Fort Worth building departmentModeled estimate |
| zoning | City of Fort Worth building departmentModeled estimate |
| fire | City of Fort Worth building departmentModeled estimate |
Permit requirement in Fort Worth
Yes — a permit is required for ductwork replacement in Fort Worth, TX. The work must be inspected before it can be closed out, and a licensed contractor generally has to pull the permit.
- Permitting authority
- City of Fort Worth building departmentModeled estimate
- Permit fee
- Estimated allowance $90–$325Modeled from comparable fee schedules — not an official quoted fee.
Inspections
- Duct rough-in
- Duct leakage test
- Final mechanical inspection
Local conditions that change this job
Only the exposures that materially affect ductwork replacement.
Cooling load / heat exposure
Severe88/100
Humidity
Moderate58/100
Same hail belt as Dallas with a higher owner-occupancy share, which pushes more full replacements through insurance claims.
Nearby market comparison
| Market | Local factor | Median | Per supply run |
|---|---|---|---|
| Fort Worth (this page) | x0.990 | $5,300 | $250 – $600 |
| Dallas | x1.013 | $5,500 | $250 – $600 |
| Austin | x1.102 | $6,000 | $300 – $650 |
| Oklahoma City | x0.925 | $5,000 | $250 – $550 |
What Fort Worth homeowners actually paid
Real reported invoices from this market, aggregated. Add yours — it takes 20 seconds and no personal details.
Quotes homeowners were given in Fort Worth
Quotes run ahead of final invoices. Reporting yours shows the local spread and where there is room to negotiate.
How Hometriva estimates Fort Worth ductwork costs
Hometriva does not publish invented city prices. The Fort Worth estimate for ductwork replacement is produced by this chain, and every input is stored separately:
- National baseline$5,400
Typical U.S. cost for ductwork replacement on a single-family home.
- Local labor factorx0.948
Fort Worth-area trade labor rates, weighted at 45% of this job.
- Material factorx0.981
Material and delivery pricing into Tarrant County, weighted at 55%.
- Regulatory factorx1.045
Local code, product-approval and inspection load, applied at 55% for this project type.
- Applied multiplierx0.990
Blended Fort Worth adjustment specific to ductwork replacement.
- Permit component$90 – $325
Budgeted separately from the contract price because it is paid to the jurisdiction.
Because labor, material and regulatory factors are weighted per project, ductwork replacement in Fort Worth carries a different local adjustment than other trades in the same market.
Reviewed by
Hometriva Cost Data Desk
Maintains the unit-cost baselines, local adjustment factors and material pricing. Reviewed for ductwork replacement pricing in Fort Worth, TX.
- • National unit-cost baselines against current trade pricing
- • Local labor and materials factors for the market
- • Material installed-cost ranges and service life
Last reviewed August 2026 · Editorial standards · Report an error
Frequently asked questions
Does duct replacement need a permit in Florida?
Yes. Replacing a duct system requires a mechanical permit and a duct leakage test in most Florida jurisdictions, because duct leakage is regulated under the energy code.
Sources
Sources & verification
- City of Fort Worth building department
- Fort Worth permit portal
- Texas Department of Licensing and Regulation
- BLS Occupational Employment and Wage Statistics
Last verified August 2026. Cost figures are modeled estimates based on national baselines adjusted for local labor and material pricing — they are not quotes. Permit rules change; confirm with the building department before starting work.