Promotional value expires 90 days after purchase. Amount paid never expires. Limit 1 per person, may buy 1 additional as gift. Valid only for option purchased. Limit 1 per visit. Limit 1 per household. Appointment required. Merchant's standard cancellation policy applies (any fees not to exceed Groupon price). 24hr cancellation notice required. Valid for up to two-story homes. Valid only within 30 miles of 34983 or extra fee applies. Extra fee for excessively dirty tracks, sun rooms, french-cut windows, sky lights, or three-story homes. Extra fee per each additional window. Extra fee per window to clean tracks and screens. Must use promotional value in 1 visit. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services. Learn about Strike-Through Pricing and Savings