Promotional value expires 120 days after purchase. Amount paid never expires. Appointment required. Subject to weather. Valid within 40 miles of 378 Williamson Rd. Mooresville, NC. Any jobs located outside of our service area will be an additional $20 travel fee. Some additional equipment fees may be charged at the time of service. Anything above 4,000 square feet will be an additional $50 per 1,000 square feet. Not valid with other discounts. Merchant's standard cancellation policy applies (any fees not to exceed Groupon price). Limit 3 per person. May be repurchased every 30 days. Must use promotional value in 1 visit. Valid only for option purchased. All goods or services must be used by the same person. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services. Offer is not eligible for our promo codes or other discounts. Learn about Strike-Through Pricing and Savings