Give Master William's a try. Master William's's address is 281 Boston Ave, Medford, MA 02155. Services offered include men's haircuts. Get a men's haircut for $17. Call (781) 391-1448 today to make an appointment. Master William's has 2 reviews on Yelp and is rated 4.5 stars. Opening hours: Tue - Sat 10:00am to 6:30pm.