Local 2026 Pricing · Franklin, TN

Franklin, TN Well Drilling Cost

Avg. Depth

140 ft

Cost / Foot

$24–$55

Total Project

$5,320

vs. National Avg

29% below avg.

the $7,500 national avg.

Franklin, TN Well Drilling Cost by Depth

Well Depth Drilling Only Complete System Est. Total
100 ft $2,400–$5,500 $7,200–$10,300 $8,600
150 ft $3,600–$8,250 $8,800–$13,450 $10,900
200 ft $4,800–$11,000 $10,400–$16,600 $13,200
300 ft $7,200–$16,500 $13,600–$22,900 $17,800
400 ft $9,600–$22,000 $16,800–$29,200 $22,400
500 ft $12,000–$27,500 $20,000–$35,500 $27,000

*Costs are estimates based on Franklin area rates for 2026. Complete system includes casing, pump, pressure tank, electrical, and permits. Actual prices vary by property.

Well Drilling in Franklin, TN

Williamson County Central Basin with Ordovician-Silurian limestone; Harpeth River watershed; suburban growth pushing well use to town edges

The average residential well in Franklin is 140 feet deep and costs approximately $5,320 for a complete system including drilling, casing, pump, and pressure tank. Drilling rates in the area range from $24 to $55 per foot, which is 29% below the national average of $7,500.

The primary aquifer serving the Franklin area is the Central Basin / Ordovician-Silurian Aquifer. Well depths can vary significantly depending on your specific property location and proximity to the aquifer.

Permits & Regulations

Williamson County well permit; TN TDEC; $50-$75

See our full Tennessee well drilling cost guide for permit requirements and water quality details

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Well Drillers in Franklin, TN

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Franklin Well Drilling FAQ

How much does it cost to drill a well in Franklin, TN?
The average cost to drill a residential water well in Franklin is $5,320, based on a typical depth of 140 feet. Drilling rates in the Franklin area range from $24 to $55 per foot. Total project cost includes drilling, casing, pump installation, pressure tank, electrical hookup, and water testing.
How deep are wells in Franklin?
The average residential well depth in Franklin is 140 feet. Actual depth depends on your specific property location, elevation, and proximity to the Central Basin / Ordovician-Silurian Aquifer. A local well driller can estimate the depth needed for your property based on nearby well logs and geological data.
Do I need a permit to drill a well near Franklin?
Williamson County well permit; TN TDEC; $50-$75 For detailed Tennessee permit requirements, licensing rules, and water rights information, see our full Tennessee well drilling cost guide.
How long does it take to drill a well in Franklin?
Most residential wells in the Franklin area take 1–3 days to drill, depending on depth and local geology. The complete project — including pump installation, electrical hookup, water testing, and permitting — typically takes 1–2 weeks from start to finish. Scheduling availability with local drillers may add additional lead time.

Nearby Areas

Also serving: Spring Hill, Thompson's Station, Nolensville, Brentwood, Fairview

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