- Contractors
- Engineering/Environmental Services
- General Suppliers
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About
Day & Zimmerman is a century-old, family-owned company whose 21,000 employees specialize in construction and engineering, staffing and defense solutions for leading corporations and governments ar
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Whom to Contact
- Russ BrightPhone: (913) 333-6882
- Jay CrilleyPhone: (717) 391-7998
- Daniel DavisDirector of OperationsPhone: (785) 458-8980
- Mr. Adam DechowPhone: (980) 287-2600
- Mr. Brian HartzSr. VP Business DevelopmentPhone: (980) 287-2600
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