FAQ
Septic questions for Casa Grande and nearby towns
These answers cover how to request service, how to tell sewer from septic, and what Arizona and Pinal County require. Town-specific questions live on each town page; the legal text of a sale inspection lives on the R18-9-A316 page.
What is Casa Grande AZ Septic?
Casa Grande AZ Septic handles septic pumping, repair, Arizona transfer-of-ownership inspections, drain-field work, and new system requests in Casa Grande and nearby Pinal County towns. Call today or send a request.
Which towns do you cover?
Casa Grande is the home page. Separate pages cover Arizona City, Eloy, and Maricopa. Other Pinal County parcels can still use the form.
How do I know if my house is on sewer or septic?
A city or sanitary-district sewer bill means you are on a main. A tank has lids in the yard and no sewer line charge. When the paperwork is missing, the tank can be located on a service visit. Do not assume city limits equal sewer; county islands and leftover acreage inside a city can still have tanks.
What Arizona rule covers a septic inspection when a house is sold?
Arizona Administrative Code R18-9-A316. The seller retains a qualified inspector within six months before the transfer. The buyer files a Notice of Transfer within 15 calendar days after the transfer. Details sit on the home-sale inspection page.
Is the Report of Inspection sent to ADEQ?
No. ADEQ treats the report as a document between seller and buyer. The buyer later files a separate Notice of Transfer. For Pinal County, ADEQ currently points buyers to the Onsite Wastewater Notice of Transfer portal.
Who permits a new septic tank in this area?
Pinal County Aquifer Protection. City or sanitary-district connection rules can block a tank where a main is already available. See new installation.
How often should a tank be pumped?
When sludge and scum leave too little clear space, not on a statewide calendar. Many modest houses land between three and five years. Occupancy, tank size, and garbage disposals change that. Alternative units follow their own service interval.
What should never go down a drain on a septic system?
Grease, wipes (even the ones labeled flushable), paint, solvents, medicines, and large volumes of bleach or drain cleaner. Those either kill the biology in the tank or send solids and trash into the field.
Why is my yard wet over the leach lines after a monsoon?
The field needs unsaturated soil. Monsoon water, flood irrigation, and shallow groundwater fill that space. Arizona City flats and irrigated Eloy edges see this more than a high, gravelly Maricopa lot. Rest the field and cut outdoor water; then request drain-field service if it does not recover.
Do you have a street address or a Google Business Profile?
No. There is no public street address on the site.
How do I request service?
Call (520) 214-4084, email sales@casagrandeazseptic.com, or use the form. Mark the urgent box if sewage is backing up or a closing cannot move.