James Colgan Union Square (JCUS) is a premier salon located at 166 Geary St. Ste 1600 and 1331 18th St. in San Francisco. The salon boasts 4 boutique rooms at Union Square and 3 boutique rooms at the new Potrero Salon, housing the best stylists in the city. James Colgan, with 30 years of experience, has honed his craft since 1989 and is a master in hair cutting and coloring for both men and women. The salon specializes in a wide range of services including hair care, scissor and razor cutting, hair coloring, highlights, blowouts, make-up, and more. To schedule an appointment, call (415) 260-0060 today.