How to Treat Former Employees Like Treasured Alumni (And Why It’ll Pay Off Big)
TJ Kastning
When a great employee leaves, most construction companies quietly move on. No announcement. No acknowledgment. Just silence and a missing hard hat at Monday’s safety meeting.
That’s a mistake.
In sports, schools, and elite firms, alumni are everything. Former players return as coaches. Grads become donors. Past team members turn into top referrers and future clients.
So why not treat your past employees the same way?
Let’s break down how to build an alumni network—and why it’s one of the smartest moves your construction company can make.
Make Departures Dignified
First impressions matter. So do last ones.
When someone leaves your team—whether for growth, burnout, or a new opportunity—treat it as a graduation, not a betrayal. Here’s how:
- Hold a send-off (even a quick huddle or lunch)
- Share a LinkedIn post celebrating their contributions
- Give a reference letter or quote for their future use
- Express real gratitude—in front of the team
Think of it like a ribbon-cutting ceremony. Their next chapter reflects well on you.
Show Current Employees What You Really Value
Honoring former team members doesn’t just benefit those who left—it sends a loud message to the ones still showing up every day:
“You matter here—even after you’re gone.”
When your team sees a peer celebrated on their way out:
- They trust that their own contributions won’t be forgotten
- They feel safer investing more deeply in their work
- They see you as a long-term leader, not just a taskmaster
In short, honoring alumni builds loyalty in the present. It proves your culture values people over positions. That kind of leadership isn’t forgotten.
Stay In Touch—On Purpose
Once they leave, don’t ghost.
Keep past employees in the loop through:
- Quarterly newsletters: Share project wins, new hires, open roles, and company updates
- LinkedIn messages: Comment or congratulate when they post big career moves
- Holiday notes or texts: A simple “thinking of you” goes a long way
- Alumni groups or events: Even a casual BBQ or Zoom meetup works
This isn’t just being nice—it’s creating a relationship flywheel.
Rehire the Right Ones
Boomerang hires (former employees who return) are gold:
- They onboard fast
- They know your culture
- They bring fresh perspective
- They’re usually grateful to be back
This only works if you leave the door open and stay connected. If they remember being treated like family, they’ll come home when the time’s right.
Multiply Your Referrals
Former employees who respect your company become recruiters without even trying.
They refer:
- Trusted peers looking for work
- Subs and vendors they’ve enjoyed working with
- Potential clients or partners
Why? Because people trust what insiders say—even former ones. They’ll vouch for your integrity and work quality if you left things on good terms.
It’s free marketing with built-in credibility.
Build Brand Reputation
In construction, your reputation is your currency. Treating people well—even after they leave—builds a buzz you can’t buy.
When your company becomes known as a place that:
- Celebrates people’s growth
- Keeps doors open
- Invests in long-term relationships
…you attract better talent. People want to work with leaders who don’t just see them as labor but as legacy.
How to Start Your Alumni System (Without Creating a Full-Time Job)
This doesn’t need to be complicated. Here’s a basic 3-step process:
- Create a shared contact list: Just use a spreadsheet or CRM tag for former employees.
- Send quarterly updates: Use Mailchimp or Gmail. Keep it simple and valuable.
- Make a “Welcome Back” policy: Outline how boomerang hires work and encourage managers to flag potential returners.
Bonus move? Create a “Where Are They Now?” wall in the office or internal site. Celebrate former employees like proud parents at graduation.
It’s Not About Nostalgia. It’s Strategy.
Construction is a people business. Relationships outlive resumes.
When you treat past employees like alumni, you gain:
- A reputation boost
- A referral pipeline
- A rehire-ready talent pool
- A stronger internal culture
You never know who that former estimator or PM will become—a client, a JV partner, your next COO.
Want Help Leveling Up Your Talent Strategy?
Let’s talk.
Book a free exploratory call with Ambassador Group to see how we can help you strengthen every stage of your hiring and talent lifecycle—from first impressions to alumni outreach.
Schedule here
Keep building the kind of company people are proud to leave—and honored to return to.
You’re not just laying foundations. You’re building legacy.
