Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Greg's Septic Tank Service one duchshe diggings from the category Septic Tanks & Systems Cleaning & Repairing Washington in the state, located in the city by the address 14905 South Haney Road Kennewick, WA (Washington) 99337-8556. To clarify all the issues can be contacted by phone (509) 586-2386 . Location Greg's Septic Tank Service you can see on the interactive map. </br></br><b>Opening Hours</b></br></br>Monday 8:00 AM – 4:00 PM</br>Tuesday 8:00 AM – 4:00 PM</br>Wednesday 8:00 AM – 4:00 PM</br>Thursday 8:00 AM – 4:00 PM</br>Friday 8:00 AM – 4:00 PM</br>Saturday - 8:00 AM – 2:00 PM</br>Sunday - Closed Your comments* (not for publishing) * — Required information Gregs Septic Tank Service ← View details 14905 South Haney Road Kennewick, WA (Washington) 99337-8556, Kennewick, Washington (509) 586-2386