Hydro Service & Supplies, Inc.

Hydro Service & Supplies, Inc. Pa Division operates as a 100% prime contractor supplying water treatment equipment rental and maintenance services to federal agencies under small-business set-asides and full-and-open competition. The company is a small-business subsidiary of Hydro Service & Supplies Inc., a Durham, North Carolina-based manufacturer of water purification and treatment equipment, with headquarters in Tullytown, Pennsylvania.

Hydro Service & Supplies, Inc. Pa Division's federal footprint centers on water treatment equipment rental — specifically mixed-bed deionizer tanks, activated carbon tanks, and ion-exchange tanks for water purification processes at military facilities and federal research centers. The vendor holds a single-award indefinite-delivery contract with Army Materiel Command Contracting Command at Redstone Arsenal (awarded April 23, 2024, ceiling $11,448, completion April 22, 2027) for rental of deionizer and carbon tanks at Letterkenny Army Depot. A recent $3,816 total-small-business delivery order issued April 20, 2026, under the same Army IDQ supplies mixed-bed deionizer and activated carbon tanks for water treatment at Letterkenny, with completion scheduled for April 19, 2027. The vendor also fulfilled a $3,375 full-and-open delivery order from the same command in February 2022 for ion-exchange tank rental.

Customer concentration is heavily concentrated on the Army. The Department of the Army Materiel Command Contracting Command at Redstone Arsenal accounts for four awards and $29 thousand (83%) of combined potential value across six total awards. The National Institutes of Health — through the National Heart Lung and Blood Institute and National Cancer Institute — accounts for the remaining two awards ($7 thousand combined). The vendor competes predominantly under total-small-business set-asides on Army contracts, with occasional full-and-open awards. Federal award velocity is sporadic — one award per year across 2015, 2021, 2022, 2024, and 2026 — and the combined potential value across all six awards totals only $35 thousand, with $14 thousand obligated to date. One award ($4 thousand) reaches ultimate completion within the next twenty-four months, exposing minimal recompete risk. The vendor has no federal subcontracting footprint and does not hold positions on government-wide vehicles.

Engineering, design, manufacture, install and service central and laboratory water purification systems.