Engineers - Professional Homenext-icon Engineers - Professional Engineers - Professional {Directory Results} Search Radius... 1 mi 5 mi 10 mi 50 mi 100 mi Engineers - Professional Results: 1 T.R. Karrels & Associates, S.C., Engineers & Architects T.R. Karrels & Associates, S.C., Engineers & Architects 1934 Algoma Blvd., Oshkosh, WI 54901 (920) 426-4470 Visit Website More Details Powered By GrowthZone