How to Manage a Construction Project in the Final Stretch

How to Manage a Construction Project in the Final Stretch

Short answer: In the last third of a project, pull plan backward from substantial completion with a buffer, run testing and inspections and commissioning as two parallel critical paths, do a full material audit, start closeout early and start final cleaning early so the whole team shifts into finish mode.

In this post, I’m diving into the most exciting and often overlooked phase of a construction project—the final stretch. This is where things can either fall apart or come together beautifully. If you’re aiming to finish strong, this post will walk you through the key milestones, risks, and tactics to ensure success.

Key milestones to watch

As you close in on the end of your project, it’s crucial to stay focused. I’ve written before about managing the 0%, 33%, and 66% phases—now it’s time for the final third. This is all about glide paths, not crash landings. You want smooth, predictable progress.

I used to map out a detailed calendar—what we called the “Yellow Brick Road”—with month-by-month visuals laminated and distributed to everyone on the team. It kept the mission clear and front of mind. The goal? No surprises at the end.

Use tools that fit your flow

Whether you’re using vPlanner, CPM tools, Smartsheet, or Touchplan, make sure you’re pull-planning from the end milestone (like substantial completion) backward. Work back from final sign-offs, punch lists, and testing to build out a sequence you can rely on—and make sure to include a buffer. Because trust me, something always goes sideways.

Testing and commissioning: your two critical paths

This is the meat of the final phase. You have two parallel paths to track meticulously:

1. Testing & Inspections: This includes life safety, fire alarm and sprinklers, elevators, ADA, and egress routes. These systems must be signed off, and you need to begin early—because you’re already six weeks behind whether you know it or not.
2. Commissioning: Watch how all the systems—mechanical, electrical, plumbing, and controls—converge at the air handlers. Permanent power, controls, equipment, and communications must all come together to enable a successful test and balance, pre-functional checklists, and full functional performance testing.

Do a full material audit

Don’t wait until you’re out of mullion caps or metal panels. Project engineers should conduct a full material audit before the final rush. Missing one component can hold up the whole show.

Start closeout early

Yes, even before you think you’re ready. Transmit attic stock, collect submittals, reconcile change orders—start the process now, or you’ll pay for it later with your weekends and family time. For the full timeline, see my closeout strategy.

Design your exit strategy

The site itself needs to be planned just as thoroughly as the building. Design zones for access, hoist removal, and site release. This isn’t just logistics—it’s choreography. Treat it like an art form.

Final clean: your psychological cue

The most underrated tip? Start final cleaning early. Not just to tidy up, but to mentally cue everyone that this is the home stretch. It shifts the energy on site. I’ll pay for two or three cleans if that’s what it takes to get people in “wrap it up” mode.

Wrap-Up:

If you’ve been building quality throughout and finishing as you go, this final stretch should feel rewarding, not stressful. Finish strong. Build right. And enjoy the best part of the project lifecycle.

Key Takeaway:

Finishing a construction project strong isn’t about sprinting at the end—it’s about planning your testing, commissioning, material audits, and closeout from day one of the final phase. The smartest superintendents track every detail and start six weeks earlier than they think they need to.

Want your superintendents to land projects like this every time? Check out our Superintendent Boot Camp and coaching.

On we go!

FAQ

When should you start closeout on a construction project?

Before you think you’re ready: transmit attic stock, collect submittals and reconcile change orders during the last third, not after substantial completion.

What are the two critical paths at the end of a project?

Testing and inspections (life safety, fire alarm, sprinklers, elevators, ADA, egress) and commissioning (MEP and controls coming together for test and balance and functional testing).