

It prevents backups, costly repairs, and potential health hazards while extending the system’s lifespan.
Typically every 3 to 5 years, depending on tank size, household usage, and number of occupants.
Yes, routine service identifies minor issues early and avoids expensive repairs or replacements.
Yes, commercial systems often need more frequent inspections and maintenance due to higher wastewater flow.
Slow drains, unpleasant odors, gurgling sounds, pooling water near the tank, or sewage backups indicate maintenance is required.