Clapp Research Inc.

Clapp Research Inc. provides training services for power and communication utility personnel on a variety of standards and subjects relating to design, construction, operation, and maintenance of both public and private electric supply and communication utility systems.

6112 Saint Giles Street, Ste 200
Raleigh, North Carolina 27612
Phone:(919) 782-4700

Clapp Research Associates P.C.

Clapp Research Associates P.C. is now wholly owned by Johnny B. Dagenhart, P.E. and its activities will be merged over time into Dagenhart Consulting Services. DCS is your new source for engineering services, power and communication utilities consulting, and expert witness and litigation services.

New Address for both Clapp Research Associates P.C. and Dagenhart Consulting Services:
1058 West Club Blvd.; Suite 220B
Durham, NC 27701
Phone:(919) 908-0227