SMOLEN ENGINEERING
Updated 195 days ago
- Age: 21 years
- ID: 15059134/132
1876 State Route 46 North Jefferson Ohio, 44047
SMOLEN ENGINEERING, LTD (SEL) was established in March 2002 in northeast Ohio. John Smolen, PE, PS, founded SEL after nearly 30 years as the Ashtabula County Engineer.
Also known as: Smolen Engineering Web Site, Smolen Engineering, Ltd.