15732 Crabbs Branch Way
Derwood, MD 20855
Office: 301.921.4461 | Fax: 301.921.2095


ABC General & Mechanical Services is an industry leader in the fields of General Contracting, Construction Management, Electrical Contracting, and Mechanical Contracting.  For over 25 years, ABC has provided the highest quality service to the Federal Government, The Army Corp of Engineers, The Architect of the Capitol, The State of Maryland, and The District of Columbia. 

ABC is experienced in providing a wide range of services to fit client needs.  Whether it is general contracting services or electrical and mechanical contracting, ABC’s skilled staff approaches and completes each project in a professional manner. Primarily performing work for the Federal Government, ABC and its employees possess an appreciation for the high quality of work demanded.  The ability of ABC and its skilled staff, both administrative and in the field, to constantly meet or surpass such demands has lead to years of exemplary service provided to the Federal Government.  In addition, it has earned ABC a reputation as a “go to” contractor for Federal Government projects due to our innovative solutions, specialized expertise, unparalleled workmanship, eagerness to take on the tough projects, level of cooperation, and timely completion of projects. 



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