Save up to $170 On Your First Three Cleaning Services The Cleaning Authority - Etobicoke-Mississauga Special deep clean price for initial clean plus $25 off each of your first 2 regular cleans. Offer valid for new weekly, bi-weekly, and 4 week customers only. Not valid with any other offer. Not redeemable for cash. Please present this coupon at in home estimate. Servicing Brampton, Etobicoke, Milton, and Mississauga.