AstraZeneca · Gaithersburg, MD
AstraZeneca’s MedImmune Way headquarters is one of Heffron’s longest-running, most technically demanding partnerships — an occupied 1,000,000+ square-foot campus housing labs, pilot plant, vivarium, small- and large-scale manufacturing, and corporate space.
Heffron has supported the site through new laboratory build-outs, AHU and fume hood replacements, high-purity water systems, equipment installations, and a multi-year power reliability upgrade — all delivered without interrupting the science.
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Featured Work at MedImmune Way
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New laboratory · Active operations
More than doubled AstraZeneca’s existing Antibody Drug Conjugate space and reorganized it for maximum efficiency — with all but a single two-week tie-in completed without interrupting active research.
Four-year, three-phase delivery
A four-year, phased program that brought the 1,000,000+ SF campus onto a single switchgear and 11 MW of on-site generation — two 2.5 MW CHP plants, an absorption chiller, and new 13.8 kV utility feeders.
17,000 SF · serves ~6,000 employees
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