Family-owned and passionate about what we do, Blind & Sons has been proudly serving your community since 1937. We make it our mission to keep your home cozy and safe with a full line of home comfort services. In fact, we're so committed that we offer a 100% satisfaction guarantee. Not happy? We'll fix it. Guaranteed. We also provide certified technicians, 24-hour emergency HVAC service with no overtime charges and 10-year labor warranties.