6-4 Building Maintenance Ltd. has been providing cleaning and janitorial services for both commercial and residential clients in Kelowna, Vernon and surrounding areas for over 55 years. We offer a wide range of services including floor stripping and waxing, commercial cleaning, residential cleaning, window cleaning, floor and carpet cleaning, and construction clean-up. Our experienced and professionally trained staff use the latest cleaning methods and top quality cleaning tools to ensure a thorough and professional job every time.