Septic records › Idaho › Boise

Septic Records and Services in Boise, Idaho

Boise is in Ada County, Idaho. We hold 15,364 septic records for Ada County, Idaho. Of the parcels classified in Ada, 3,021 are on septic — a county figure, not specific to Boise. 13 septic businesses on record with a Boise 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

15,364

county records held

3,021

county parcels on septic

98%

county docs text-searchable

Where Ada County, Idaho septic records are kept

Ada County, Idaho publishes onsite-wastewater records through Laserfiche. Records can be searched without an account.

County records portal

Septic companies in Boise, Idaho

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

Company	Phone	Rating	Services
Shamrock Construction and Excavating	(208) 919-4260	5.0 (4)	general contractors; plumbing; septic services
Express Septic & Drain Cleaning	(208) 274-0543	5.0 (2)	septic services; plumbing
Master Rooter Plumbing	(208) 939-7515	5.0 (1)	plumbing; septic services
Sawtooth Underground	(208) 949-3818	5.0 (1)	septic services; plumbing; utilities
ZZZ Sanitation	(208) 362-6100	5.0 (1)	septic services
Five Star Service Pros	(208) 260-1765	4.2 (5)	plumbing; damage restoration; septic services
Do Right Plumbing	(208) 900-8116	4.0 (8)	plumbing; water heater installation/repair; septic services
Elite Rooter	(208) 425-1902	2.1 (10)	plumbing; water heater installation/repair; septic services
Treasure Valley Plumbing	(208) 204-9181	1.0 (3)	water heater installation/repair; plumbing; septic services
All Set Construction	(208) 585-8860	—	excavation services; masonry/concrete; septic services
MODERN SEPTIC	(208) 918-0238	—	septic services
Red Fox Excavation	(208) 972-7277	—	excavation services; septic services
Rockin 6 Excavation	(208) 271-1900	—	excavation services; septic services

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 Boise, or just Ada County?

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

How many septic companies serve Boise?

13 businesses on record with a Boise 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 Boise kept?

Records for properties in Boise are held by Ada County, Idaho through Laserfiche.

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