the backstory to One Source


Thank you for taking the time to browse our website and consider One Source Contracting Construction and Design for your next project. Our company is serving the Mid-Atlantic regional area. Specifically - we are a general contractor in Baltimore, MD. We are licensed, bonded, and insured, and as such has all the responsibilities when coming to perform a job in your home or office.

What services do we provide?

Our team of professional crews leave the office every morning to perform myriad of projects including: Audio Visual Installation, IT-Networking Infrastructure, Custom AV Corporate Millwork design-build, kitchen remodeling, bathroom remodeling, room additions, first and 2nd story additions, family and living room additions, roofing, patio enclosure, patio covers, Custom Showers, Plumbing, Re-piping, All Painting Works, interior and exterior, Garage Door installation, Wrought Iron work, General Repairs, Rain Gutters installation, Block Walls, Drywall, Tile work, Heating and Air Conditioning new installation only, Electrical Works, Hardwood Floors, Vinyl Floors, Decks, Fences, Acoustic Ceilings, Carpeting, Chimneys, Fireplaces, Retrofitting, and much more work related to the services mentioned above.

Residential Construction

There are many advantages for a homeowner who chooses One Source Contracting. We provide certified and experienced professionals, we ensure accurate pricing, we are committed to providing you with custom home improvement solutions for any size project, there is on-site supervision throughout the project, and we provide an industry leading two year warranty.

We understand that the construction process can be somewhat overwhelming and as a result, we seek to address and simplify our clients concerns. One Source provides complete residential construction services, including home remodeling, kitchen and bath remodeling, room additions, restoration, and more.

Commercial Construction

Commercial construction demands a fast and efficient schedule and a high level of communication between design teams, suppliers, subcontractors, and the owner. One Source prides itself managing all of the complex issues associated with commercial construction projects and becoming a key part of the project team.

  • Contact

    MHIC 79167
  • 1711 Aliceanna Street
    Baltimore, MD 21231

    (443) 449-7395

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One Source remodeled my home to perfection, and was simply tremendous to work with.”

 Lisa W.

“One Source has provided me with creative solutions and quality craftsmanship during multiple home improvement projects.”
- Jeff K.

“OneSource has always been a reliable, knowledgeable  resource for us. Their staff is competent, accountable and always on time.”

– Andy N. MedVision

“...They met a tight deadline and were always willing to come back for anything we needed.”
 Sandy N.

Looking for the most qualified and experienced contractor for your project?