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  • Guardrail
  • Highway Signage
  • Fencing
  • Civil Construction
  • More Core Services

SAINT LOUIS • KANSAS CITY

Collins and Hermann is an experienced Midwest specialty contractor focused on Transportation, Safety, and Site Development. From guardrails, signage and civil construction, to fencing and metal fabrication, we offer a unique array of construction services:
On Time. On Budget. On Target.

St. Louis Office
1215 Dunn Road
PO Box 38901-0901
St. Louis, Missouri 63138
Phone: 314.869.8000
Fax: 314.869.8498
Kansas City Office
2366 State Line Road
Kansas City, Kansas 66103
Phone: 913.621.3906
Fax: 913.621.2233
© Collins & Hermann 2025 All Rights Reserved.