This letter of recommendation pertains to services rendered by SEALTEK for the sealing, repaving, and re-striping of the Engineering Building parking lots at the Plum Brook Operations Field Station.

Plum Brook Operations Support Group is a Join Venture between Call Henry, Inc. and Diversitech, Inc., for the operation of NASA’s Plum Brook Station, which is part of NASA John H. Glenn Research Center, Cleveland, Ohio. We are located at 6100 Columbus Avenue, Sandusky, Ohio 44870.

After completion of the competitive bidding process, SEALTEK was awarded a service contract and were outstanding to work with. Mr. Troy Green (owner) completed all the necessary safety documentation requirements (health and safety plan) imposed by NASA and adhered to all guidelines. Mr. Green and SEALTEK were flexible with unexpected timeline changes on NASA’s behalf. The Facility managers and engineers were please with the appearance of the parking lots and the performance of Mr. Green and his staff.

The services of SEALTEK come highly recommended and we look forward to working with them in the future.