How Long Does a Commercial Build Take?

By Emmanuel Deschamps, VP of Operations · June 25, 2026

A commercial high-rise under construction against the sky

"When will it be done?" is the question every owner cares about most, because time is money — on financing, on leasing, on operations. The truthful answer is that a commercial project moves through predictable phases, and delays almost always trace back to a few avoidable causes. After delivering more than $2 billion in construction, keeping projects on schedule is the discipline we're proudest of.

The Phases, and What Each One Takes

What Quietly Adds Months

In our experience, schedules rarely slip because crews are slow. They slip because of incomplete drawings that generate change orders, long-lead materials ordered too late, permitting started too late, and decisions that sit unmade on an owner's desk. Every one of these is manageable when it's anticipated early.

How to Protect Your Schedule

The single biggest lever is front-loading the work in preconstruction — locking down design decisions, ordering long-lead items, and starting permits in parallel rather than in sequence. Your choice of delivery method matters too: design-build can overlap design and construction to compress the overall timeline. It's all part of how we plan and deliver every project.

Get a Realistic Schedule