Startup cost: $500 - $5k

The low-end estimate covers basic tools like a wrench set, pipe cutters, and a plunger, along with a basic website or social media presence for marketing. The high-end estimate includes advanced tools like a pipe inspection camera, a professional-grade drain cleaning machine, comprehensive insurance, a well-designed website, and initial advertising costs. Essential costs include basic tools and a minimal online presence, while optional costs involve advanced equipment and extensive marketing. Hidden fees might include licensing, insurance, and unexpected tool replacements. Online communities often mention that costs can increase as the business grows, especially with marketing and tool upgrades. For someone serious about plumbing as a side hustle, budgeting for both essential and optional expenses is recommended.