We recommend that you use this address to arrive at our gated parking lot for entry to the school, industrial division or the Nondestructive Testing Institute: 1114 N. Godfrey Street, Allentown PA 18109

The Nondestructive Testing Institute is located at 1144 N. Graham Street, Allentown, PA 18109. This is the mailing and shipping address for our training facility and WTTI's Industrial Services Division .

Our welding school is located at 729 E. Highland Street, Allentown, PA 18109. This address should be used for correspondence with the school.

Quick Directions: Traveling Route 22, take the exit onto Airport Road South and travel approx. 2 miles. Turn right onto Union Boulevard. Turn right onto North Godfrey Street, cross over East Highland Street and park in our gated parking lot (on left side of street). This is our main entrance (located on the east side of our office building on North Godfrey Street).

Follow the links below for additional location information:

NDTI has not inspected the restaurant or hotel facilities on these lists and does not assume any responsibility with regard to conditions, fees, policies, or availability.