How Gen Z Brothers Turned High School Jobs Into A $3 Million/Year Business

CNBC Make It
CNBC Make ItMar 28, 2026

Why It Matters

The story shows that disciplined reinvestment and a sustainability focus can turn a modest teenage gig into a multi‑million‑dollar enterprise, offering a blueprint for aspiring entrepreneurs and investors in the gig economy.

Key Takeaways

  • Started with $4,000 truck, grew to five trucks.
  • Reinvested profits, remained debt‑free and owned all assets.
  • Leveraged teen labor, now employing 25 staff members.
  • Focused on resale and donations to reduce landfill waste.
  • Plans to scale via franchising, targeting $5 million sales.

Summary

Two Massachusetts brothers, Kirk (22) and Jacob (20), have turned a high‑school side hustle into Junk Teens, a junk‑removal service that posted roughly $3 million in revenue in 2025.

The duo bought their first pickup for $4,000 in 2021, reinvested every profit, and avoided debt by paying cash for trucks and a warehouse. By 2026 they operate five trucks, a sixth on order, and a staff of about 25, completing over 5,500 jobs last year. Labor accounts for the bulk of expenses, but consistent, slow growth has kept the business profitable.

Early operations unfolded in their parents’ driveway, with unsold items posted on Facebook and a makeshift tarp‑covered lot. The brothers now run a dedicated warehouse where they sort, resell, or donate reclaimed goods, emphasizing landfill diversion. Kirk notes, “We want to build futures for our friends and do what we love without hating a job,” underscoring the social mission.

Junk Teens illustrates how teen‑led, asset‑light service firms can scale sustainably while delivering community impact. The founders are eyeing franchising or licensing to push sales toward $5 million, a model that could attract investors seeking low‑debt, environmentally conscious growth.

Original Description

Kirk McKinney, 22, and his brother Jacob McKinney, 20, are the co-founders of Junk Teens. It's a junk removal business based out of Norwood, Massachusetts. The brothers started the business in 2021 while still in high school. In 2025, Junk Teens' revenue was about $3 million.
Produced by Lauren Shamo
Script & Editing: Valentina Duarte
Senior Managing Producer: Eric M. Clark
Managing Producer: Beatriz Bajuelos
Camera: Zach Levenson
Animator: Alisa Stern
Reporter: Tom Huddleston Jr.
Additional Footage: Junk Teens, Getty Images
Subscribe to CNBC Make It.: http://cnb.cx/2kxl2rf
Watch CNBC on the go with CNBC+: https://www.cnbc.com/WatchCNBCPlus
About CNBC Make It.: CNBC Make It. is a new section of CNBC dedicated to making you smarter about managing your business, career, and money.
Want to get ahead at work with AI? Sign up for CNBC's new online course, Beyond the Basics: How to Use AI to Supercharge Your Work. Learn advanced AI skills like building custom GPTs and using AI agents to boost your productivity today.
Sign up today: https://cnb.cx/3Z9UNcS
Connect with CNBC Make It. Online
Get the latest updates: https://www.cnbc.com/make-it
Find CNBC Make It. on Facebook: https://cnb.cx/LikeCNBCMakeIt
Find CNBC Make It. on Twitter: https://cnb.cx/FollowCNBCMakeIt
Find CNBC Make It. on Instagram: https://bit.ly/InstagramCNBCMakeIt
Find CNBC Make It. On LinkedIn: https://cnb.cx/MakeItLinkedIn
#CNBC
#CNBCMakeIt
#howimadeit
How Gen Z Brothers Turned High School Jobs Into A $3 Million/Year Business

Comments

Want to join the conversation?

Loading comments...