Engineering & Tech Support

Stuart Liddell Sales Operations Manager
- 352-208-5709
- Email
Jeff Henderson, ASSOC. DBIA National Accounts Manager
- 614-404-4909
- Email
Jerry Regula, ENV SP, AMPP CT National Product Engineer
- 740-294-7899
- Email
Ken Rickvalsky, ENV SP, AMPP CT National Product Engineer
- 609-290-7701
- Email
Roy Mundy, P.E., ENV SP, ASSOC. DBIA Senior Regional Engineer
Midwest and Northeast Regions
- 859-361-8585
- Email
John Johnson, ENV SP, AMPP CT Regional Engineer
Western Region
- 951-813-9589
- Email
John Simpson, P.E., ENV SP, AMPP CT Regional Engineer
Southeast and Southwest Regions
- 865-256-2541
- Email
Cory Humphreys Technical Services Specialist
- 740-291-1046
- Email
Hal Eddings, P.E. Technical Director
Andrea Kubik Marketing Manager
- 330-275-0610
- Email
Cris Dupont Media Specialist
- 740-260-3347
- Email

Submittal Builder

In a continuous effort to make your job easier, we have developed an online submittal builder to quickly and neatly package your personalized presentation.

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Learning Center

Looking for answers to your DI pipe questions? Find decades of Ductile iron expertise with installation guides, videos, tip sheets, training resources, and more in our Learning Center.

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Pocket Engineer

Stop struggling with those hard-to-figure field calculations and put ease and efficiency right at your fingertips with our Pocket Engineer for mobile and desktop devices.

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