Premium Maintenance Services Ltd Premium Maintenance Services Ltdoffers high quality office cleaning, janitorial services & commercial cleaning services across the GTA including; Toronto, North York, Etobicoke, Scarborough, Richmond Hill, Thornhill, Vaughan, Markham, Woodbridge Phone: 416-357-0444 9131 Keele Street Unit A4 Vaughan, L4K 0G7 Canada Map Other Categories: House & Home » Utilities |