America's Buildings Are Aging. The Systems Inside Them Are Running Out of Time and Nobody Is Watching.

With over $1 trillion in aging mechanical infrastructure exposed to failure risk across U.S. commercial and public buildings, Harmelo is introducing Persistent Infrastructure Identity™ to give governments and building operators the lifecycle visibility they've never had.

The United States is in the middle of the largest infrastructure investment cycle in a generation. The Bipartisan Infrastructure Law authorized $1.2 trillion in infrastructure spending, with more than $568 billion already committed across 66,000+ projects nationwide. But while investment accelerates at the macro level, a quieter crisis is building inside the walls of the buildings that house it all.

The average U.S. commercial building is now approximately over 50 years old. Public housing faces an estimated $90 billion capital repair backlog across more than one million units. Much of that exposure sits not in the structure itself, but in the mechanical systems inside - heating, cooling, ventilation, and domestic hot water equipment that operates around the clock, year after year, with no persistent record of what it has done or what it needs.

When these systems fail, the consequences are immediate. Heating fails during winter storms. Cooling collapses in summer heat waves. Hot water and ventilation stop without warning. Emergency repairs spike. Budgets shift. Residents and occupants bear the impact. And the organizations responsible are left scrambling - not because they didn't care, but because they couldn't see it coming.

The root cause is not aging infrastructure alone. It is the absence of visibility into that aging.

Across the U.S., mechanical systems routinely change hands without their history. Contractors rotate. Ownership transitions. Operational platforms get replaced. Every time something changes, the lifecycle context that should inform the next decision - when was this system installed, who serviced it, what has it done, when does it need to be replaced - fragments further, until it effectively disappears. The result is infrastructure managed on assumption, not knowledge. Replacements happen when systems fail, not when data says they should. Capital plans are built on age estimates and gut instinct. And the same avoidable failures repeat, portfolio after portfolio, cycle after cycle.

"Across the United States, billions of dollars in mechanical infrastructure operate inside buildings every day with no long-term lifecycle visibility. As buildings age and investment accelerates, understanding what is aging, where risk is building, and when systems require replacement becomes increasingly important. Harmelo is building Persistent Infrastructure Identity™ to help organizations manage mechanical infrastructure more predictably and protect long-term public and private investment."

— Brad Pettes, Founder & CEO, Harmelo

Harmelo is addressing this structural gap through Persistent Infrastructure Identity™. Delivered via HMIN™ the Mechanical Identification Number™ mechanical systems receive a durable identifier the moment they are registered. That identity remains attached across installation, service visits, ownership transitions, and modernization cycles. Installation records, service history, and lifecycle events stay connected to each system over time, regardless of who owns it, who services it, or what platform manages it.

As lifecycle records accumulate, Persistent Infrastructure Intelligence™ develops - giving operators and governments visibility into aging patterns, replacement timing, and capital exposure across their portfolios. These records are maintained within the Infrastructure Identity Intelligence Registry™, a neutral continuity layer that sits above any single owner, contractor, or platform, preserving infrastructure history across the decades-long life of the systems it tracks.

The goal is a shift that governments and infrastructure operators have been unable to make with existing tools: from reacting to what has already failed, to planning for what data says is coming. With persistent identity in place, organizations can identify aging systems earlier, plan replacements more deliberately, reduce emergency failures, and protect both long-term public investment and the people who depend on the infrastructure every day.

As the United States continues investing in infrastructure modernization while managing one of the oldest commercial building stocks in the developed world, lifecycle visibility across mechanical systems is no longer optional. It is the missing layer that makes every other investment more defensible.

About Harmelo

Harmelo operates the Infrastructure Identity Intelligence Registry™ - a neutral, persistent identity layer for mechanical and energy infrastructure. Through HMIN™ (Mechanical Identification Number™) and HEIN™ (Energy Identification Number™), Harmelo establishes Persistent Infrastructure Identity™ across long-lived building systems, enabling lifecycle continuity, capital planning visibility, and infrastructure intelligence to develop across portfolios over time. Harmelo works with governments, housing operators, portfolio owners, and infrastructure stakeholders across North America.

Media Contact
Brad Pettes
Founder & CEO, Harmelo
brad@harmelo.com
www.harmelo.com