Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Tetrad Services Inc. one duchshe diggings from the category Machine Shops Cnc Machining California in the state, located in the city by the address PO Box 8099 Red Bluff, CA (California) 96080-8099. To clarify all the issues can be contacted by phone (530) 527-5889 . Location Tetrad Services Inc. 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 Tetrad Services Inc. ← View details PO Box 8099 Red Bluff, CA (California) 96080-8099, Red Bluff, California (530) 527-5889