Pella Mid-Atlantic, Inc. (rebranded in 2018) was established in 1931, and serves Washington, DC, Northern Virginia, Maryland, and the Eastern Shore. It is one of the largest sales and service distributors in the Pella network featuring products for new construction, replacement, remodeling, and commercial projects. Pella Mid-Atlantic is a full-service window and door company, from sales and custom product selection through install and service, for both residential and commercial markets.