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Septic System Installation in Smithfield, NC

8 of the 10 licensed listings in Smithfield hold a North Carolina license class that covers this work: they are licensed to build and install septic tanks and drainfields, and repair or replace failed ones. Not every well and septic professional is; see all Smithfield listings for the full roster.

Need septic system installation quotes in Smithfield? Request free quotes and we'll route your request to local septic installers.

Avila Construction LLCLicensed

Smithfield, NC · License #1917

Comfort Shield Hvac Of NcLicensed

Smithfield, NC · License #14952

G & H BackhoeLicensed

Smithfield, NC · License #2763, 2763I

Comfort Shield HvacLicensed

Smithfield, NC · License #14914

Sergio Franco RoblesLicensed

Smithfield, NC · License #9799

Fred's Company LLCLicensed

Smithfield, NC · License #14892

DBA Abel Septic Tank CleaningLicensed

Smithfield, NC · License #7012, 7012I

Alonso's Construction Company LLCLicensed

Smithfield, NC · License #14963

What does septic system installation cost?

A conventional septic system typically costs $3,600 to $12,500 installed. Alternative systems (aerobic, mound) for difficult sites run $10,000 to $20,000. Soil conditions drive most of the difference, which is why a soil or percolation test comes first.

Do I need a permit to install or replace a septic system?

Almost always. Your state or county health authority must permit new systems and most repairs, and the design has to match a soil evaluation of your site. Licensed installers usually handle permitting as part of the job; confirm it is included in the quote.

Before you hire

Confirm the license number on this page is still active with North Carolina, ask for proof of insurance, and get at least three written quotes; pricing on this work varies widely by site conditions.

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