Design the air before you design the room
In healthcare, the mechanical systems aren't a finish, they're clinical infrastructure. Get the air wrong and the room doesn't work, no matter how it looks. At the new research facility (Building 83) at the Bedford VA, our team designed a heat pump system to condition a 100% outside-air system, the standard for research and clinical environments, and did it in a way that cut energy costs by roughly 35 percent. That's the goal: meet the clinical requirement and the operating-cost requirement in the same move, so the design still makes sense a decade later when energy is more expensive, not less.
Right-size for how the space will actually run
Aging buildings are full of equipment that was adequate for the original program and wrong for the current one. The mental health ward (22C) renovation at the Brockton VA, an 11,000-square-foot renovation with a new addition, replaced two undersized air handlers with four units to bring real heating and cooling control to patient spaces, while meeting VA mental health design standards for safety and privacy. A space that's comfortable and compliant on day one is a space that doesn't get ripped back open in five years.
Plan for the specialties that have no margin for error
Some clinical functions can't tolerate "close enough." Designing the oncology and infusion clinic renovation at the Las Vegas VA meant chemotherapy compounding rooms built to USP 797 and 800, which drive specialized HVAC for pressurization control and a plumbing effort well beyond a standard renovation. When you design these correctly the first time, to the standard rather than to the budget, they keep their certification through inspection after inspection.
Know what you're building into
A renovation that ages well starts with an honest picture of the existing building. On the emergency department renovation at the West Roxbury VA, our MEP team designed a new air handler and full building systems, normal and emergency power, med gas, fire protection, nurse call, and ran an energy model to ASHRAE 90.1 to confirm the design met VA sustainability guidelines, all of it grounded in 3D scanning of the mechanical areas so the design matched reality, not a decades-old as-built. The investment in documentation up front is what prevents the expensive surprises later.
The throughline
Design that ages well isn't about premium finishes. It's about systems sized for the real program, specialized spaces built to the actual standard, and an energy strategy that still pencils out years from now, all verified against the building you actually have. Get those right and the space serves patients quietly for decades. Get them wrong and you're back in the same room far too soon.