
Staff Reports | Business & Commerce
ProteinHouse has opened a new restaurant on High Street in north Phoenix, expanding the fast-casual brand’s presence in the Valley.
The new location is at 5310 E. High St., Suite 107, and marks the company’s latest Arizona expansion, according to a press release.
The 2,477-square-foot space includes seating for more than 48 guests, along with additional outdoor seating. The restaurant will be open from 7 a.m. to 9 p.m. Monday through Saturday and from 7 a.m. to 7 p.m. Sunday.
The High Street location introduces mobile-first ordering options through the ProteinHouse app, which allows guests to place orders in advance, earn loyalty points and access rewards without using third-party delivery services.
The restaurant also features a dedicated to-go window designed for faster pickup of mobile and online orders, offering a streamlined option for guests seeking quick meals or protein shakes.
“We’re excited to bring ProteinHouse to the High Street community and create a space that makes healthy eating both convenient and approachable,” said Eric Greenwald, co-owner of ProteinHouse. “From our mobile ordering experience to the new to-go window, everything about this location is designed to fit seamlessly into our guests’ daily routines in Desert Ridge.”
ProteinHouse offers a menu focused on protein-forward meals and beverages made with high-quality ingredients. The brand continues to expand in Arizona, serving a range of customers including professionals, families and fitness-focused diners.

















