Apollo Diversified Service LLC

Established in 1978, Hayles and Howe Inc. specializes in the production of ornamental plaster, coving, ceiling roses and corbels. Based in Baltimore, Md., the firm offers a range of products, including crown moldings, wall friezes, ceiling plates, panel moldings, fire surrounds, brackets, decorative panels and more. It renders an array of services, such as restoration of fibrous plasterwork, consultation services, restoration of scagliola, plasterwork inspection, design services, lime restoration and conservation and installation of plasterwork.

Cameron Building Envelope Specialists exists to help builders and contractors succeed in Maryland, Washington D.C., and Virginia. We care for our clients by ensuring that our work is done early and on budget...

Clevenger Corporation is a union subcontractor that specializes in tenant build out and interior remodeling projects. The company has completed more than 9,000 projects ranging from small remodeling work to multi-million dollar tenant construction. Clevenger provides estimates for projects ranging from sections of a floor to entire buildings The company was established in 1957 and is based in Beltsville, Md. It also operates a subsidiary, Clevenger Supply Company. Clevenger Supply maintains a 30,000 square foot warehouse facility and a fleet of 20 trucks. The warehouse facility stocks a diverse selection of interior finish building materials and enables Clevenger to buy as a distributor from major manufacturers.