How much does a sump pump installation cost in Nashville?

A sump pump installation in Nashville typically costs $555-$2,311, 8% below the $1,200 national average.

What is the cost per unit for a sump pump installation in Nashville?

Sump Pump Installation in Nashville typically costs $555-$2311 per unit.

How long does a sump pump installation take?

A sump pump installation typically takes 1 day. The minimum timeline is 3-4 hours, and complex projects can run 2 days.

Can I DIY a sump pump installation?

DIY feasibility for a sump pump installation is rated Moderate - Replacing an existing sump pump in an existing pit is a straightforward DIY project. Installing a new sump pit in a concrete floor requires specialized tools (concrete saw, jackhammer) and is better left to professionals. Discharge line routing is doable for handy homeowners..

Cost to Sump Pump Installation in Nashville, TN (2026)

If you’re budgeting a sump pump installation in Nashville, most projects run $555-$2,311, 8% below the $1,200 national average. What moves that number most is usually one thing: Pump Type and Horsepower. On its own it can swing the cost by $80 - $500, so that’s the decision to slow down on before you sweat the smaller stuff.

Easiest place to save: If you already have a sump pit, replacing the pump yourself is straightforward and saves $300-$600 in labor. Most pumps come with clear installation instructions.

In the Southeast (where Nashville sits): Lower labor rates but many homes are on slabs without basements, reducing demand for traditional sump pumps.

$555-$2,311 in Nashville

8% below the national average · 0.92x cost multiplier

Homeowners in Nashville typically spend $555-$2,311 on a sump pump installation, about 8% below the national average. Labor rates and contractor availability in the Southeast region drive much of the price difference. Permit requirements and material delivery costs also play a role. See the full tier-by-tier breakdown below before requesting bids.

Cost Breakdown in Nashville

Line Item	Low	Mid	High
Cost per unit	$555	$1109	$2311
Materials	$195	$439	$975
Labor	$306	$568	$961
Permits	$49	$73	$98
Total	$550-8% vs. national avg	$1,080-8% vs. national avg	$2,229-7% vs. national avg

Budget

Basic pedestal sump pump (1/3 HP), existing sump pit, simple discharge line to exterior, no battery backup

Mid-Range

Submersible sump pump (1/2 HP), new sump pit if needed, PVC discharge line with check valve, basic battery backup

Premium

High-capacity submersible pump (3/4 HP), cast iron construction, battery backup system, water alarm, buried discharge line with freeze guard

Material Options

Material prices below are national averages; availability in Nashville may shift costs slightly.

Material	Cost/Unit	Pros	Cons	Best For
Pedestal Sump Pump	$60 - $150 for the pump	Cheapest option, motor stays above water so it's easier to service, good for shallow pits	Louder, less powerful, shorter lifespan (5-8 years), motor is visible and takes up space	Homes with occasional minor seepage, tight budgets, shallow existing sump pitsCheapest option, motor stays above water so it's easier to service, good for shallow pits
Submersible Sump Pump (Plastic)	$100 - $250 for the pump	Quiet operation, out of sight in the pit, handles higher water volumes, sealed motor	Harder to service, plastic housing can crack, shorter life than cast iron (7-10 years)	Most standard residential installations, moderate water tablesQuiet operation, out of sight in the pit, handles higher water volumes, sealed motor
Submersible Sump Pump (Cast Iron)	$200 - $400 for the pump	Very durable (10-15 year lifespan), better heat dissipation, handles debris better, quieter	Heavier, more expensive upfront, requires a deeper pit	High water table areas, homes with frequent pump cycling, long-term reliabilityVery durable (10-15 year lifespan), better heat dissipation, handles debris better, quieter
Battery Backup Sump Pump	$200 - $600 for the backup unit	Protects against power outages, runs automatically when primary pump fails, peace of mind	Batteries need replacement every 3-5 years ($100-$200), adds complexity, takes up pit space	Areas with frequent storms and power outages, finished basements, anyone who can't afford floodingProtects against power outages, runs automatically when primary pump fails, peace of mind
Water-Powered Backup Pump	$300 - $800 for the unit	Runs indefinitely during outages (no battery), no maintenance, very reliable	Requires municipal water supply, uses water (adds to water bill), slower pumping rate, not available on wells	Homes with municipal water, extended power outage risk, homeowners who want zero-maintenance backupRuns indefinitely during outages (no battery), no maintenance, very reliable

Other Projects in Nashville

Full Kitchen Remodel

Full Bathroom Remodel

Composite Deck Building

Back to national average for Sump Pump Installation

Nashville Estimate

Typical Range

$555-$2,311

vs. National Average

8% below national

Cost Multiplier

0.92x

Cost Per unit

$555-$2311

This 0.92x estimate prices Nashville labor from BLS Occupational Employment and Wage Statistics (May 2025) and applies a lighter regional adjustment to materials and permits, which vary less by metro than labor does. Actual bids vary by contractor, project scope, and timing.

See national average costs →