Welcome to Hopewell Designs, Inc.

Hopewell Designs, Inc. provides automated and manual irradiator systems and radiation shielding for government laboratories, nuclear power plants, private industry, medical laboratories and universities in the Americas and throughout the world. We began operations in 1994 by designing and manufacturing the first fully automated calibration laboratory for the Department of Energy at the Savannah River Site. Today we are the primary provider of automated irradiator systems for calibrating radiation survey meters. Our expertise and experience in radiation and shielding design, software development, systems integration, manufacturing, training, and complex project management enables us to deliver quality products and service for hundreds of clients.

Let us help you with your project. Contact us by telephone at 1-770-667-5770 or email us now at

Irradiator Systems

We manufacture calibration systems for radiation detection instruments and personnel dosimetry. Automated irradiators provide exposure rate calculation with decay correction, automated set up, and automated irradiator calibration.


We also manufacture research irradiators used in applications for cell biology, material testing, and more.

Radiation Shielding

Our staff has more than 300 man-years of experience designing and building radiation shielding. We provide design and analysis for gamma, neutron, and X-ray shielding and manufacture radiation shielding for a host of applications including shipping casks, ALARA shielding, and storage shields.


Hopewell Designs, Inc. 5940 Gateway Drive Alpharetta, GA 30004 Phone: 770-667-5770 Fax 770-667-7539