Servicing the Baltimore-Washington Metro Area

“The Go-to Architectural Contractor”

MJ Build LLC is a self-performance architectural contractor that can help you out on any project, specializing in government, commercial and residential construction.

Modern office space with a table, chairs, staircase, and large windows.
Interior of a modern office space with a glass table and clear chairs, large green plant, bar stools at a counter, and a wall-mounted decoration with the letters 'LMTI' on a screen. The room is well-lit with natural light from large windows with white curtains.
Modern public restroom interior with black and white tiles, featuring a sink, mirror, garbage can, and stalls.
Construction workers in safety vests and helmets working with plastic sheeting indoors.
Basement under renovation with partially removed carpet, debris, and a trash can.
Interior of an under-construction room with exposed brick walls, a mural, metal staircase, ductwork, ladder, painting supplies, and cleaning tools.

Our Services

  • General Contracting

  • Selective Demolition

  • Plastic Paneling

  • Insulation

  • Gypsum Board Hanging and Finishing

  • ACT and Hard Ceilings

  • Interior and Exterior Painting

  • Caulking and Sealants

  • Accessories

  • Structural Renovations

  • Ornamental Railings

  • Roofing and Siding

  • Firestopping

  • Rough Carpentry and Metal Framing

  • Doors, Frames and Hardware

  • Windows

  • Wall and Door Protection

  • Consultant Services

  • Project Management

  • Quality Control

  • Renovations

  • Rough Carpentry

  • Technical Proposals

  • Cost Loaded Scheduling

  • Design Build Services