RD&S joins The Kelvin Group to help build a collaborative group of industrial and commercial mission-critical mechanical services companies.

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Michael Zion

Micahel Zion
It is with deep regret that I have to inform our RD&S Family that our founder, Michael Zion, passed this morning at 11:25AM.

Mike was a mentor to all who worked for him and one of those larger than life individuals.

His influence on myself and so many others is infinite and I personally would never have achieved my present position without his guidance and demanding nature.

He will be forever missed.

-John Payne


Donations to the Pulmonary Fibrosis Foundation ( https://www.pulmonaryfibrosis.org/ways-to-give/donate-now ) are requested in lieu of flowers. As you enter the Fairless Hills facility, know that Mike’s picture hangs in our entrance way as a statement of our love and now in memorial to this great man. Please find the obituary and funeral arrangements for 8/31/2020 at this link;


Urban Promise Gift Giving

RD&S shares the Christmas spirit with students of the Urban Promise school in Camden, NJ. Our employees and their family members contributed toys, clothing and other items for the school’s annual Christmas Promise store. This gift giving allows the students to wake up Christmas morning with presents under their trees!

Urban Promise Holiday DriveUrban Promise Thank You Note

Eagles Sundays

On Sunday, one of the younger members of the RD&S family got to attend his FIRST Eagles game ever! Here, he is pictured soaking up the excitement with his father Frank Fonnotto, a Lead Service Technician and Werner Paulus, the Vice President of Marketing. Go Eagles!Fonnotto Eagles

ARF – Annual Report

t. sauer

Check out the Ammonia Refrigeration Foundation’s 2018 Annual Report featuring RD&S’s own Engineering Intern, Tom Sauer. Tom has earned the title  “2018 Founders Scholar” and will utilize his scholarship to continue his education at Penn State University.

We thank ARF for their continued support in the education of our future industry talent. RD&S appreciates your continued research into the field of ammonia refrigeration.

ARF 2017-18 Annual Report_web version