Commercial & Residential Sewer System Inspections in Wisconsin
Grinder Pumps -> Inspections
Grinder Pump Inspections & Services
Grinder and septic pumps are responsible for pumping hundreds of gallons of greywater through your septic system every week. If the wastewater needs to be pumped over long distances or in rough terrain, a grinder pump is recommended. Sewage in slurry form requires more pressure to transport which can lead to breakdowns over time.
If you need to pump wastewater up to a higher level, a septic pump is recommended. It’s also needed if you have a disposal location that is upslope and cannot flow by gravity.

Grinder & Septic Pump Inspection
Our team of sewage contractors will inspect the following areas when servicing your grinder pump:
- Pump impeller for any buildup of waste material or clogs
- The condition of the bearings in the pump motor
- The seal of the grinder pump motor
- (On older models) The grinder pump breather vent for obstructions
Other things to inspect for a sewage ejector pump system:
- Accessibility - to get to the tank for inspection, replacement, or repair
- Alarm system - it’s working if the pump level rises above normal
- Backups - look for scraps, water lines, odors, etc. outside the pumping chamber
- Check valve on discharge line - assures the system doesn’t back up and flood the sewage pump system
Sewage Grinder Pump Inspections for South Wisconsin
Area Septic Installation has proudly served Muskego, Fitchburg, Waukesha, Milwaukee, Madison, Oshkosh, Racine, Pleasant Prairie, Sun Prairie, and Kenosha for over 10 years. Our experienced sewer contractors have traveled as far north as Green Bay and as far West as La Crosse to provide quality grinder pump services.
Grinder Pump Inspection FAQs
Do grinder pumps need to be serviced?
Grinder pumps do need regular servicing to avoid breakdowns and costly repairs. Annual inspections are recommended to check for wear, blockages and mechanical issues. Routine service helps your grinder pump last longer and perform reliably.
How often should a grinder pump be serviced?
A grinder pump should be inspected at least once a year to spot issues early. Routine servicing helps avoid clogs, mechanical failures and costly emergency repairs. If your system handles high waste volumes or harsh conditions, consider more frequent checks.
How to tell a grinder pump is bad?
Signs your grinder pump might be going bad include foul odors near drains, loud grinding noises, frequent clogs, wastewater backups or a pump running nonstop. If you notice any issues, contact a professional like Area Septic for a detailed inspection.
