Septic records › Arizona › Peoria

Septic Records and Services in Peoria, Arizona

Peoria is in Maricopa County, Arizona. We hold 223,158 septic records for Maricopa County, Arizona. Of the parcels classified in Maricopa, 105,260 are on septic — a county figure, not specific to Peoria. 10 septic businesses on record with a Peoria 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

223,158

county records held

105,260

county parcels on septic

100%

county docs text-searchable

Where Maricopa County, Arizona septic records are kept

Maricopa County, Arizona publishes onsite-wastewater records through OnBase. Records can be searched without an account.

County records portal

Septic companies in Peoria, Arizona

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

Company	Phone	Rating	Services
Millwell Excavation	(928) 716-0345	5.0 (1)	excavation services; septic services; plumbing
Reddi Services	(602) 825-2032	4.4 (266)	plumbing; heating & air conditioning/hvac; septic services
Watermasters	(602) 944-2811	4.4 (7)	septic services
Roybal's Septic Services	(602) 435-9786	4.2 (5)	septic services; general contractors
A.C.S. Inspection Services	1623556958	—	BOTH
EKR Construction	1623594705	—	BOTH
Millwell Excavation	1928716034	—	BOTH
Phoenix Portable Toilet Pra	(623) 878-3789	—	INSTALLER
Roybal's Septic Services	1602435978	—	BOTH
Watermasters	1602944281	—	BOTH

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 Peoria, or just Maricopa County?

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

How many septic companies serve Peoria?

10 businesses on record with a Peoria 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 Peoria kept?

Records for properties in Peoria are held by Maricopa County, Arizona through OnBase.

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