Septic records › South Dakota › Sioux Falls

Septic Records and Services in Sioux Falls, South Dakota

Sioux Falls is in Minnehaha County, South Dakota. We do not yet hold septic record counts for Minnehaha County, South Dakota; the county page has what we do have on file. 8 septic businesses on record with a Sioux Falls address, below.

Free septic design for a property here. Generate a code-referenced septic design from the parcel: design flow from bedroom count, tank sizing, soil-driven drainfield area, dispersal method and setbacks. Free to generate and view. Start a design

septic businesses here

Providers with a Sioux Falls address are on record in more than one county: mostly Minnehaha County, and also Lincoln County. Each county's records are held separately; see the county page for the one that matches the property.

Where Minnehaha County, South Dakota septic records are kept

Minnehaha County, South Dakota publishes onsite-wastewater records. An account may be required.

County records portal

Septic companies in Sioux Falls, South Dakota

8 businesses we have on record with a Sioux Falls address: pumping, installation, design, inspection and repair. Not an endorsement, and we take no fee.

Company	Phone	Rating	Services
A-1 Septic Tank & Excavating, Inc.	(605) 334-4440	5.0 (1)	septic services
Roto-Rooter	(605) 336-8505	4.2 (6)	septic services
First Rate Excavate	(605) 331-5626	1.0 (1)	demolition services; septic services; excavation services
A-1 Septic Tank & Excavating	(605) 334-4440	—	septic services; plumbing; hydro-jetting
Ace Septic	(605) 331-0078	—	septic services
DeKam Construction	(605) 376-2290	—	tree services; general contractors; septic services
MTX Excavation	(605) 403-6264	—	excavation services; septic services
Site Works	(605) 310-3971	—	demolition services; septic services; snow removal

Before calling any of them, pull the property's recorded as-built if one exists. It gives tank size, lid location and drainfield layout, which is the difference between a quoted job and an hourly dig.

Listing here is not an endorsement. We take no fee from any company on this page, we are not affiliated with them, and being listed does not mean the business is a customer of ours. Fields shown are limited to what we actually hold: no street address, hours or license numbers are shown unless we hold them, and none are invented.

Local septic work: pumping, installation, design, inspection, repair

Pumping. A pumper needs the lid location and tank capacity. Locating a buried lid without the recorded as-built is billed as labor.
Installation. A permit before work starts, an inspection while the system is open, and a final as-built submitted at completion, which is what ends up in the county file.
Design. Design flow from bedroom count, a soil and site evaluation, tank sizing and the required setbacks. On a lot with an existing permit, the original soil work is often already on file.
Inspection. Lenders and many counties require one at sale or transfer. Inspectors start from the recorded as-built; without it they are probing blind.
Repair. Starts from the existing as-built, since the current tank, field and any reserve area constrain what can be rebuilt.

Look up a specific property

Our map shows each parcel as septic, sewer, or unclassified, with the records we hold attached to the parcel.

Open the parcel map

Common questions

Is there septic data specific to Sioux Falls, or just Minnehaha County?

We hold county-level septic and sewer classification, not a per-city breakdown. The figures on this page for Minnehaha County, South Dakota are county totals, clearly labelled as such, not an estimate for Sioux Falls alone.

How many septic companies serve Sioux Falls?

8 businesses on record with a Sioux Falls address in our directory: pumping, installation, design, inspection and repair.

Can I get a septic design for free?

Yes. You can generate and view a code-referenced septic design for a parcel at no cost: design flow from bedroom count, tank sizing, soil-driven drainfield area, dispersal method and setbacks.

Where are septic records for Sioux Falls kept?

Records for properties in Sioux Falls are held by Minnehaha County, South Dakota.

Figures on this page were last verified 2026-08-31.