Seal Engineering, Inc. is a civil / structural engineering company specializing in roofing, waterproofing and building enclosure design and consulting. Our mission is to provide quality engineering services focused on preventing and eliminating moisture migration into existing and new buildings while balancing system reliability and longevity with sustainability considerations. Located in Alexandria, Virginia, our companyis centered in the Metropolitan Washington, DC area, and includes numerous projects throughout the mid-Atlantic region.
Seal Engineering, Inc.'s professional staff consists of civil and structural engineers. Professional engineers are registered to practice in the Commonwealth of Virginia, Maryland, the District of Columbia, and West Virginia. All staff engineers are trained, experienced and licensed to operate laboratory and nondestructive materials testing equipment. We pride ourselves on careful and thorough investigations and reports. Our recommendations and designs emphasize maintenance and repair whenever possible to maximize the service life of the building envelope.