A septic system inspection is a comprehensive evaluation of a home’s septic system to ensure it is functioning correctly, efficiently, and safely. It involves examining the system’s components to identify any existing or potential issues that could lead to system failure, health hazards, or environmental contamination.

A septic system receives, treats and disposes of unwanted wastewater and solids from a building’s plumbing system. Solids are partially broken down into sludge within a septic tank and are separated from effluent (water) and scum (fat, oil and grease). Effluent regularly exits the tank into a drain field where it is naturally filtered by bacteria and reentered into the groundwater. Scum and sludge must be pumped periodically and should never enter the drain field.

Purpose of a Septic System Inspection

• Ensure the system complies with local health and safety regulations.
• Identify potential problems like leaks, blockages, or structural damage.
• Evaluate whether the system can handle the current or future household water usage.
• Ensure the system is safe, especially before buying or selling a property.
• Prevent environmental contamination and costly repairs through early detection.

When is a Septic Inspection Needed?

• Home Sale or Purchase: Many lenders and municipalities require an inspection before closing.
• Routine Maintenance: Recommended every 3-5 years, along with regular pumping.
• Suspected Problems: Issues like slow drains, odors, or sewage backups indicate the need for inspection.
• After Natural Disasters: Flooding or other events can compromise septic systems.