18‑Year‑Old’s Junk Removal Calculator Fuels $15,000‑Plus Monthly Revenue

How an 18‑year‑old built a junk removal calculator that drives ↑ $15,000 months

Carter Grandbois spotted cash piled in his boss’s truck at 16, bought a trailer, and within two years turned his side hustle into Carter’s Junk Away. By designing a bespoke junk removal calculator and feeding it real‑time data, he now averages peak‑season revenue of $15,000, while each job nets $125‑$1,000.

“We’re profitable on every job now,” Grandbois told Fortune.

Scaling with software, data and social media

The calculator lets his high‑school‑aged crew bid jobs with pinpoint accuracy, eliminating guesswork and trimming ↓ 5% churn. Grandbois shares two free versions on TikTok (american.junkremoval), one universal and one “private junk‑removal calculator” for seasoned operators.

Job‑service platform Reuters notes a surge in blue‑collar entrepreneurship; Grandbois embodies the trend, coaching peers and generating an extra $40,000 from consulting this year.

His story echoes a broader shift: Gen Z entrepreneurs bypass college, leverage SaaS tools, and monetize expertise directly to consumers.