More than 60 years of the same quality, commitment and dedication are guaranteed to you with your purchase of Quaker windows and doors. Founded in 1949 and based in Freeburg, Missouri, the Quaker family-owned corporation was built on a business philosophy of quality and customer satisfaction that continues today. Marge and Harold "Bud" Knoll dedicated themselves to build a business destined to be a leader in the window and door industry.
"A Tradition of Quality" has always been, and will continue to be, our motto and pledge. We constantly strive to build on our reputation for quality along with our history and passion for continual improvement and product development. Quaker's second-generation owners are committed to making your new windows on the world the finest possible product available.
Missouri does not issue a statewide electrical, plumbing, handyman and general contractor license and delegates licensing and permitting process to the local permitting authority of the city the contractor works in. So a contractor you consider to hire must be in compliance with any local jurisdiction regulations.