Welcome to Griswold Construction and Overhead Door. We are a family owned business established in 2009, with three generations and over 50 years of combined experience. We focus on quality and professional workmanship done right the first time. Whether it’s a garage door, garage door component repair, dock levelers or seals, a custom install on a home or business; we will give you the best products, service and prices around. We also do custom welding and take emergency calls 24 hours a day 7 days a week. Our product line includes Northwest Door, Liftmaster doors and garage door openers, Rytech high speed doors, Power Ramp dock levelers and Fairborn dock seals.