Promotional value expires 180 days after purchase. Amount paid never expires. Limit 2 per person. May be repurchased every 90 days. Subject to weather. Appointment required, contact by phone at (703) 231-7096 .Service Area: Valid within 50 miles of zip code 22311 Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services. Learn about Strike-Through Pricing and Savings