Spectrum Research Inc is listed under Environmental Conservation & Ecological Services and is located at Duluth, Minnesota.
Business Description :
Address : 4915 E Superior St Duluth, MN 55804-2452
City : Duluth
Pin Code : 55804
Phone : (218) 525-5322
E-mail :
Website :
Service Area Category : Environmental Conservation & Ecological Services in Duluth - 55804
Category : Environmental Conservation & Ecological Services in Duluth
Services : Environmental Conservation & Ecological Services , Septic Tanks & Systems Contractors & Designers , Soil Services , Septic Tanks & Systems Cleaning & Repairing