One Call Cleans it All. 615Powerhouse is a locally owned, family-owned Middle Tennessee cleaning company based in Mt. Juliet, TN, serving homes and businesses since 2016. Owned by Austin Richey and Melania Tyler, we serve Davidson, Sumner, Robertson, Cheatham, Wilson, Rutherford, and Williamson counties. We offer house cleaning, deep cleaning, move-in/move-out cleaning, Airbnb turnovers, commercial cleaning, carpet cleaning, carpet stretching and repair, pet stain & odor treatment, rug cleaning, upholstery cleaning, tile and grout cleaning, hard floor cleaning, water extraction, air duct & dryer vent cleaning (accessible ductwork), pressure w