Plumbing · Drains and Sewer
Sump Pump Replacement Cost, Permits and Who Does the Work
Removing an existing sump pump and installing a new one, typically handled by a plumber.
Model reviewed August 2026
Typical cost
$1,500
National, standard scope
Range
$700 – $3,400
Low to high scope
Trade
Plumber
DIY difficulty 2/5
Permit
Scope dependent
Depends on how far the work goes
Do I need a permit for sump pump replacement?
Depends on scope
A like-for-like sump pump job is often exempt, but changing capacity, routing, structure or wiring usually triggers a permit. Always confirm with the building department that has jurisdiction over your address.
Cost breakdown
Modeled national figures for a standard single-family job.
| Low endSimple scope, easy access, no surprises | $700 |
|---|---|
| TypicalWhat most homeowners pay | $1,500 |
| High endLarge scope, upgrades or difficult conditions | $3,400 |
| Job type | Project |
| Cost varies by location | Moderate |
Variants
Distinct options within this job that buyers compare before committing.
Calculators for this job
Related jobs
Related projects homeowners often plan together.
Also searched as
You may also hear this called:
replace sump pump · new sump pump · sump pump replacement cost · sump pump swap
Frequently asked questions
How much does sump pump replacement cost?
Most homeowners pay between $700 and $3,400, with $1,500 typical for a standard single-family job. Figures are modeled national estimates, not quotes.
Do I need a permit for sump pump work?
Sometimes. Permitting depends on scope and on your jurisdiction; like-for-like work is often exempt while anything structural, electrical or gas-related usually is not.
Who does sump pump replacement?
A plumber handles this job. DIY difficulty is rated 2/5 (5 = very DIY friendly).
Does the price change much by location?
Yes. Across the states we price, the typical cost ranges from $1,350 to $1,965 — about a 46% spread — driven by labor rates, code requirements and permit fees.