• The Cleaning Authority - Montgomery County $50 OFF Holiday Special $25 Off Each of Your First 2 Initial Cleans The Cleaning Authority - Montgomery County Cleanings must be scheduled prior to January 2nd, 2025 and most occur by February 28th, 2025. 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.