Mario Barber Shop, located at 847 Divisadero Street in San Francisco, is a highly-rated and popular destination for men's grooming. This modern and accessible salon offers a variety of services, including basic haircuts, beard trims, and line-ups. One of the standout services is "The Treatment Haircut and beard," which includes a haircut, beard trim, shampoo, conditioner, hot towel, and neck shave. Mario, the barber, is consistently praised by clients for his exceptional skill, attention to detail, and welcoming demeanor. His ability to deliver precise cuts and his friendly conversation make him a favorite among customers. The salon's atmosphere is described as child-friendly, pet-friendly, and accessible for people with disabilities, with amenities like Wi-Fi and credit card acceptance. The interior of Mario Barber Shop is not specifically described, but the overall ambiance is characterized as positive and welcoming. With a 5-star rating based on 325 reviews, Mario Barber Shop is a trusted and recommended spot for men seeking high-quality grooming services in San Francisco.