


 
  
 
 

|
| The
foundation of
all that we do at GTS is centered on our staff. If you need help in the
service areas we provide, please contact one of our experts listed
below. We are committed to providing immediate, rock-solid assistance
to all our customers. |
 |

Senior
Management Staff |
 |
 |
 |
 |
|
President |
|
Brent J.
Basom, P.E. |
|
(717) 920-7040 |
|
Vice
President,
Business Development |
|
C.
Kerry Leberknight |
|
(717) 920-7019 |
|
Treasurer |
|
Craig
T. Welfer, P.E. |
|
(717) 920-7053 |
|
Secretary |
|
Joseph
N. Nardella |
|
(717) 920-7018 |
 |

Engineering
Services |
 |
 |
 |
 |
| |
Civil/Municipal/Site
Engineering |
|
David
E. Beachy, P.E. |
|
(717) 920-7005 |
| |
Environmental |
|
Andrew
C. Parker |
|
(717) 920-7021 |
| |
Field
Surveys |
|
Terry
J. LaFountain, PLS |
|
(717) 920-7072 |
| |
Geotechnical |
|
Craig
T. Welfer, P.E. |
|
(717) 920-7053 |
| |
Transportation |
|
David
E. Beachy, P.E. |
|
(717) 920-7005 |
| |
Water
Resources |
|
Joseph
N. Nardella |
|
(717) 920-7018 |
| |
Information
Technology |
|
Mark
McPherson
|
|
(717) 920-7031 |
 |

Corporate
Headquarters |
 |
 |
 |
 |
|
441 Friendship Road
Harrisburg, PA 17111
Phone: (717) 236-3006
Fax: (717) 233-0994 |
Click
here for locations
and directions to our
Harrisburg, Exton, and Wellsboro offices.
|