About ZRHD, P.C. Consulting Engineers

Recent Projects

Location

Text Box: ZRHD, P.C.
1318 North Robinson Avenue
Oklahoma City, OK 73103
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ZRHD, P.C. (originally known as Zumwalt, Ragsdale, Herring, and Danner, Inc.) is a mechanical and electrical engineering consulting firm located in Oklahoma City, OK. The firm specializes in the design of commercial and industrial systems suited for military, educational, and commercial installations.

 

The company was originally founded as Zumwalt-Ragsdale, Inc. on October 1st 1986. The later acquisition of the electrical firm Herring and Danner, Inc. in 1992 led to the current name of ZRHD, P.C.

ZRHD Employee Portal

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1318 N. Robinson Avenue Oklahoma City, Oklahoma 73103

Phone: (405) 942-8475  Fax: (405) 942-8576

Contact Us: information@zrhd.com

ZRHD, P.C.

1318 N. Robinson Avenue Oklahoma City, Oklahoma 73103

 

 

 

Phone: (405) 942-8475

Fax: (405) 942-8576