Job description: Own or work for a plumbing company, but could use some additional income in your off hours? We're seeking a Colorado Licensed Journeyman or Master Plumber to install residential water softeners, whole-home filtration systems, reverse osmosis systems, and replace water heaters. You set your availability—we'll ask you what jobs you want to take and what your schedule is like to take them. Pay $400-750 per completed installation, which typically takes 2-4 hours We provide the water treatment equipment and fittings (softeners, filtration systems, RO units, Water Heaters) Responsibilities Install residential water treatment and heating systems Pull all required plumbing permits and complete installations in compliance with local codes when needed Ensure a clean, professional installation and great customer experience Requirements Active Colorado Journeyman or Master Plumber license General liability insurance Your own plumbing tools and installation equipment Reliable vehicle Ability to pull permits in the jurisdictions where work is performed Professional, dependable, and customer-focused No sales. No estimating. No marketing. Just quality installation work with flexible scheduling and consistent opportunities as we grow.