Promotional value expires 180 days after purchase. Amount paid never expires. Limit 1 per person, may buy 1 additional as gift. Valid only for option purchased. Limit 1 per visit. Limit 1 per household. Appointment required. Merchant's standard cancellation policy applies (any fees not to exceed Groupon price). Extra fee of $5 for french and storm windows. Offer valid within 30 miles of zip code 89117. Extra fees apply for 2-story homes and for 1-story homes over 2500 sq ft. Extra fees apply for screen cleaning. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services. Learn about Strike-Through Pricing and Savings