Mundwiller Law Office, Gasconade County Abstract Co Google Map 526 E Washington Ave, Owensville, MO 65066 Mundwiller Law Office, Gasconade County Abstract Co info Address: 526 E Washington Ave, Owensville, MO 65066 Website: Telephone: (573) 437-2828 Zipcode: 65066 City: Owensville State: Missouri Work Time: Monday 9AM–4:30PM,Tuesday 9AM–4:30PM,Wednesday 9AM–4:30PM,Thursday 9AM–4:30PM,Friday 9AM–4:30PM,Saturday Closed,Sunday Closed