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Septic System Installation in Gastonia, NC

8 of the 8 licensed listings in Gastonia 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 Gastonia listings for the full roster.

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

Meredith PayneLicensed

Gastonia, NC · License #11847

Keith Mack McLean JrLicensed

Gastonia, NC · License #9813

7 C's EnvironmentalLicensed

Gastonia, NC · License #11556

Ctm ConstructionLicensed

Gastonia, NC · License #9397

McLean SepticLicensed

Gastonia, NC · License #11101, 11101I

Ub Trucking And Tractor WorksLicensed

Gastonia, NC · License #1048, 1048I

Superior Plumbing And DrainsLicensed

Gastonia, NC · License #11975

Roland Black ServicesLicensed

Gastonia, NC · License #11037

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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