Well Installation cost in Knoxville, TN
Knoxville, TN · updated August 2026
$10,200
Typical local cost
$5,100 – $23,200
Typical range
- per foot of depth
- $23 – $60.50
- Permit
- Yes
- Typical timeline
- 2-5 days of drilling
Installed, local pricing
$175 – $705 in fees
2-5 days of drilling, 3-8 weeks including permitting
Knoxville runs -7% against the U.S. average · data confidence Medium · modeled estimate, not a quote
The modeled midpoint for Knoxville is $10,200. The local adjustment for this trade is x0.929 — driven mainly by Knox County labor rates and 70% exposure to local code requirements.
Cost by project size
Generated from the same unit pricing the calculator uses.
| Project size | Estimated range |
|---|---|
| 150 foot of depth | $3,500 – $9,100 |
| 200 foot of depth | $4,600 – $12,100 |
| 250 foot of depth | $5,800 – $15,100 |
| 325 foot of depth | $7,500 – $19,700 |
| 425 foot of depth | $9,800 – $25,700 |
Based on Knoxville pricing of $23–$61 per foot of depth.
Where the money goes
- Labor
- $6,300
- 59% of median
- Materials
- $3,900
- 37% of median
- Permit & fees
- $440
- 4% of median
Knoxville project costs-7% vs U.S. average
Based on Knox 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 Knoxville building department
03
Materials & staging
Order lead time on non-stock materials
04
Installation
2-5 days of drilling, 3-8 weeks including permitting
05
Inspection
Well completion inspection, Water quality test, Final plumbing inspection
06
Closeout
Final sign-off, warranty and documentation
Knoxville labor intelligence
What the trade charges here, and how much of your price it is.
Loaded hourly rate
$83–$107
Plumbing crews in Knox County · -10% vs U.S. ($105/hr)
Typical crew
3 × 3 days
On-site time for a typical well job here.
Labor in the price
$6,300
62% of the median — the rest is material, disposal and permit.
Because labor is 62% of this job, Knoxville 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 plumbing crew rates adjusted by the Knox County labor factor (x0.896). · BLS Occupational Employment and Wage Statistics, Hometriva methodology
Why Knoxville differs from the national average
The local delta, broken into dollars by driver.
Trade labor rates-$700
Knox County crews price 10% below the national average, and labor is 62% of this job.
Material and delivery-$125
Materials are nationally traded, so they move less — but delivery into this market runs 3% under baseline.
Permit fees-$50
Fees are paid to the jurisdiction, not the contractor, and are budgeted separately from the contract price.
Code and inspection load+$50
Well Installation carries 70% exposure to local code requirements, and this jurisdiction's review load indexes at x1.01.
Basis: Decomposition of the modeled Knoxville median against the U.S. median for this scope. · City of Knoxville building department, Hometriva methodology
Knoxville vs Tennessee vs the U.S.
Change the inputs, see your number
The same local model, run against your job instead of the average one.
Simulated well installation in Knoxville
$10,640
Likely range $5,540 – $23,640
Simulated from the same local model as the numbers above — it changes the inputs, not the pricing method.
What makes the number move
- Depth to a reliable aquifer in your area
- Casing diameter and material
- Submersible pump horsepower and pressure tank
- Water treatment for sulfur or iron
- Electrical service to the wellhead
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 Knoxville building departmentModeled estimate |
| electrical | City of Knoxville building departmentModeled estimate |
| mechanical | City of Knoxville building departmentModeled estimate |
| plumbing | City of Knoxville building departmentModeled estimate |
| zoning | City of Knoxville building departmentModeled estimate |
| fire | City of Knoxville building departmentModeled estimate |
Permit requirement in Knoxville
Yes — a permit is required for well installation in Knoxville, TN. 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 Knoxville building departmentModeled estimate
- Permit fee
- Estimated allowance $175–$705Modeled from comparable fee schedules — not an official quoted fee.
Inspections
- Well completion inspection
- Water quality test
- Final plumbing inspection
Local conditions that change this job
Only the exposures that materially affect well installation.
Flood zone exposure
Moderate50/100
Annual rainfall
High74/100
Nearby market comparison
| Market | Local factor | Median | Per foot of depth |
|---|---|---|---|
| Knoxville (this page) | x0.929 | $10,200 | $23 – $60.50 |
| Asheville | x0.943 | $10,400 | $23.50 – $61.50 |
| Johnson City | x0.903 | $9,900 | $22.50 – $58.50 |
| Chattanooga | x0.929 | $10,200 | $23 – $60.50 |
What Knoxville homeowners actually paid
Homeowner-reported invoices for this market. Nothing is published until enough reports clear review, so this section is often empty in newer markets — adding yours takes 20 seconds and no personal details.
Quotes homeowners were given in Knoxville
Quotes run ahead of final invoices. Reporting yours shows the local spread and where there is room to negotiate.
How Hometriva estimates Knoxville well costs
Hometriva does not publish invented city prices. The Knoxville estimate for well installation is produced by this chain, and every input is stored separately:
- National baseline$11,000
Typical U.S. cost for well installation on a single-family home.
- Local labor factorx0.896
Knoxville-area trade labor rates, weighted at 62% of this job.
- Material factorx0.971
Material and delivery pricing into Knox County, weighted at 38%.
- Regulatory factorx1.007
Local code, product-approval and inspection load, applied at 70% for this project type.
- Applied multiplierx0.929
Blended Knoxville adjustment specific to well installation.
- Permit component$175 – $705
Budgeted separately from the contract price because it is paid to the jurisdiction.
Because labor, material and regulatory factors are weighted per project, well installation in Knoxville 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 well installation pricing in Knoxville, TN.
- • 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
Do I need a permit for well installation in Knoxville, TN?
In most jurisdictions this work is permitted and inspected. Requirements are set locally, so confirm the current application and inspection checklist with your building department before work starts.
How long does well installation take?
2-5 days of drilling, 3-8 weeks including permitting. Permit review and inspection scheduling are usually the largest source of variation.
What changes the price the most?
The largest cost drivers are depth to a reliable aquifer in your area; casing diameter and material; submersible pump horsepower and pressure tank.
Sources
Sources & verification
Model vintage August 2026. The links above are the issuing agencies' own pages — we publish them so you can confirm the current rule yourself, not as evidence that each fact on this page was re-checked with them today. Cost figures are modeled estimates based on national baselines adjusted for local labor and material pricing, not quotes. Permit rules change; confirm with the building department before starting work.