The Koerner Office · 2026-09-04 · 1h 14m
Check out my newsletter at and join my community at ━ I sat down with Parker J. Smith , a 25-year-old entrepreneur who went from driving DoorDash to generating $81,000 in monthly revenue from a water filtration business he launched just 85 days earlier. We break down how he started with around $500 , uses licensed plumbers to handle the installations, and finds customers through simple Facebook ads that show the price upfront. Parker also shares his costs, margins, tech stack, follow-up strategy, and why overlooked home service businesses may offer more opportunity than crowded online businesses. Follow Parker: Instagram: TikTok: X: LinkedIn: YouTube: Enjoy!