Are you a. proven closer. with. extensive in-home sales experience. LifeSource Water Systems, the leading residential water treatment company in California (AZ, NV, TX), is actively seeking highly motivated sales professionals who thrive in a consultative, face-to-face sales environment. If you know how to build trust at the kitchen table, overcome objections, and close deals in a single visit, this is the. high-income opportunity. you’ve been lo...