This blurry photo will show you part of the interior of a septic tank from a recent inspection. The inspectors couldn't figure out if the tank was cement or cinder block. On closer inspection they realized that it was made of stone! And, to make matters worse, the walls were collapsing in on the tank! Approx. cost to replace the tank? Somewhere between $8K and $15K- not good news.
The company that my client used to inspect is Homeland Environmental at https://www.homelandhealthyhomes.com/. Their inspectors provided lots of information and were greatly appreciated!