Promotional value expires 120 days after purchase. Amount paid never expires. Valid only within 40 miles of zip code 80513. Appointment required. Radon testing and sewer scope are available for an additional fee. Merchant's standard cancellation policy applies (any fees not to exceed Groupon price). Limit 5 per person. May be repurchased every 365 days. Limit 1 per visit. Subject to availability. Must use promotional value in 1 visit. Valid only for option purchased. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services. Learn about Strike-Through Pricing and Savings