Contact Us

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Engineering  Contact :
Douglas Bath, P.E.
Senior Engineer 
Email :  dbath@gestrainc.com
Phone:  414-933-7444,  Ext. 14

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Drilling Contact : 
Tim Winkler
Drilling Dept. Manager
Email : tim.winkler@gestrainc.com
Phone:  414-933-7444,  Ext. 27

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Construction Materials Testing (CMT) Contact : 
Shane Savin, P.E.
Construction Materials Testing  Dept. Manager
Email : shane.savin@gestrainc.com
Phone:  414-933-7444,  Ext. 34

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