Promotional value expires 180 days after purchase. Amount paid never expires. Duct and vent cleaning option valid for new customers only. Limit 2 per person. Limit 2 per visit. Limit 2 per household. Valid only for option purchased. Appointment required. Merchant's standard cancellation policy applies (any fees not to exceed Groupon price). All goods or services must be used by the same person. Extra $20 applies outside 20 miles of zip code 34610. Additional fee may apply for duct and vent cleaning option dependent on severity of unit's condition. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services. Learn about Strike-Through Pricing and Savings