Septic and Sewer · Sewer and Lift
Sewer Cleanout Installation Cost, Permits and Who Does the Work
First-time installation of sewer cleanout on a single-family home, typically handled by a plumber.
Model reviewed August 2026
Typical cost
$1,100
National, standard scope
Range
$400 – $2,800
Low to high scope
Trade
Plumber
DIY difficulty 2/5
Permit
Usually required
Plan on a permit and inspection
Do I need a permit for sewer cleanout installation?
Usually yes
Sewer Cleanout work at this scope touches structure, life safety or a permitted trade in most jurisdictions, so a permit and inspection are normally required. 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 | $400 |
|---|---|
| TypicalWhat most homeowners pay | $1,100 |
| High endLarge scope, upgrades or difficult conditions | $2,800 |
| Job type | Project |
| Cost varies by location | Moderate |
Also searched as
You may also hear this called:
install sewer cleanout · new sewer cleanout · sewer cleanout install cost · put in sewer cleanout
Frequently asked questions
How much does sewer cleanout installation cost?
Most homeowners pay between $400 and $2,800, with $1,100 typical for a standard single-family job. Figures are modeled national estimates, not quotes.
Do I need a permit for sewer cleanout work?
Yes — in most jurisdictions this job is permitted and inspected. Check your local building department before work starts.
Who does sewer cleanout installation?
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 $990 to $1,440 — about a 45% spread — driven by labor rates, code requirements and permit fees.