Promotional value expires 120 days after purchase. Amount paid never expires. Valid only within 20 miles of zip code 44129. Merchant's standard cancellation policy applies (any fees not to exceed voucher price). Limit 1 per person, may buy 1 additional as gift. Limit 1 per visit. Appointment required; subject to availability. Additional vents may be added for $15/vent, $25/cold air return, $49 to $149/main line. Sanitizer is available for an extra charge. Extra fee for sanitizing and main-ductwork cleaning. Must use promotional value in 1 visit. Tax and Fuel charge not included. New customers only. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services. Learn about Strike-Through Pricing and Savings