Promotional value expires 90 days after purchase. Amount paid never expires. Appointment required. Merchant's standard cancellation policy applies (any fees not to exceed Groupon price). Limit 1 per person, may buy 1 additional as a gift. Limit 1 per visit. Limit 1 per household. Valid only for option purchased. All goods or services must be used by the same person. Dryer vent clean-out valid for 10' of vent; additional cleaning requires additional fee. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services. Learn about Strike-Through Pricing and Savings