Teen Entrepreneurs Built $3M Junk Business From Dump Discovery

Kirk McKinney was just a bored teenager riding his bike when a random trip to the local dump changed his life forever. Sitting there among the discarded furniture and broken appliances was a pair of perfectly good speakers. That discovery sparked what would become one of the most inspiring teen entrepreneur success stories of the decade. What started as a curious bike ride turned into Junk Teens, a junk removal and reselling empire that just hit $3 million in annual revenue.

According to CNBC Make It, Kirk and his younger brother Jacob launched the business in February 2021 while both were still in high school. These teen entrepreneurs saw opportunity where others saw trash. The pandemic had left them with plenty of free time and a desire to make money outside of traditional teenage jobs. With just $4,000 of their own savings from previous work, they bought a used 2006 Ford F-150 pickup truck and started hauling unwanted items for their Massachusetts neighbors.

"We didn't really know that we wanted to start this business," Jacob McKinney told CNBC in a recent interview. Junk removal simply became the most fun and profitable part of their various gigs, which also included landscaping and moving work. Customers showed more interest in Junk Teens specifically when they knew these teen entrepreneurs were repurposing items rather than just dumping them in landfills.

From High School Project to Seven-Figure Empire

The McKinney brothers never set out to build a million-dollar company. Like many teen entrepreneurs, they started small and learned as they went. Their first year in operation nearly cleared six figures in profit, which allowed them to buy their first dump truck. They parked it in their parents' driveway along with piles of used items covered by a tarp, much to their parents' initial dismay. By 2024, the business had topped $1.2 million in revenue while Jacob was still finishing high school.

The recent 2025 numbers show truly explosive growth. According to documents reviewed by CNBC, Junk Teens brought in $3.04 million in revenue with over $686,000 in net profit. Both brothers now study entrepreneurship at nearby Babson College while running the business, and each paid themselves salaries in the low-to-mid six figures in 2025. They used part of that money to pay some of their college tuition, with the rest covered by their parents who run a local tree service business.

"The money is great, but that's not what the whole point of this is," Kirk McKinney explained to CNBC. "We want to build futures for our friends, and we want to do what we love — and not have to work at a job that we hate." This mindset perfectly captures how these teen entrepreneurs approach work: seeking purpose and autonomy over traditional career ladders.

How They Built It: Social Media and Smart Hustle

The McKinneys leveraged their digital native skills to grow the brand in ways that older competitors struggled to match. These resourceful teen entrepreneurs recruited friends and classmates for manual labor, creating a workforce that understood their peer-to-peer approach. Then they used TikTok and Instagram to build a following that now exceeds 400,000 followers across platforms. They even launched their own YouTube channel where they teach tens of thousands of followers how they negotiate pricing and the best ways to dispose, flip, or donate different types of items.

Today, Junk Teens employs 10 full-time and roughly 10 to 15 part-time employees, all of whom are high school, college, or gap-year students. The company's fleet has expanded to five dump trucks covering Boston and Cape Cod, with plans to add two more in 2026. They recently opened a second location and professionalized their processes with marketing software and leadership promotions.

The secret to their success goes beyond just hauling junk. The brothers learned the legal and financial aspects of business by literally searching "how to start a junk removal business" on YouTube. As self-taught teen entrepreneurs, they figured out how to set up their business structure and put aside money for taxes through online research. This approach is typical of young business owners who use internet resources to bypass traditional barriers to entry.

The brothers project $5 million in revenue by the end of 2026 and are eyeing East Coast expansion. These ambitious teen entrepreneurs say they are open to potentially franchising the business, bringing on outside investors, or even selling down the road. Their story proves that with hustle, creativity, and a $4,000 truck, today's young business owners can build empires while still balancing school and their entrepreneurial dreams.