Repair & Maintenance

Achieving long service life and low operating costs can be challenging. All buildings from new designs to long-standing landmarks require periodic maintenance. If tended to routinely, the service and life cycle cost of your building can be greatly reduced. We are available to address all your repair and maintenance demands as they arise.

ONE DC offers a full range of building inspection, maintenance, and repair services. We don’t limit these services to projects we designed and completed, as we service any preexisting building in need.

A partial list of our services include:

  • Annual inspections and condition assessments
  • Re-roofing, roof repairs, snow guards
  • Energy upgrades
  • Door installations and repairs, all types
  • Water, storm, and fire damage work
  • Metal siding and repairs
  • Gutter, trim, and flashing work
  • Waterproofing, sealing, caulking, weatherstripping
  • Concrete and masonry work and repairs
  • Utility work, trenching, coring, cutting, patching
  • Electrical, communications, and alarm system work
  • Office renovations and refreshing
  • Drywall and ceiling repair, painting, flooring
  • Machinery pads and pits, conveyors, industrial services
  • Structural modifications and repairs
  • Building maintenance and repair

Please don’t hesitate to contact us today with your service needs, we will be happy to review the best options for your project.

General Construction

Every project is unique, We find the best solution to achieve your vision. 

General Contracting

Acting as your general contractor, we take your plans and designs to the next level.
ONE DC was bred from a rich history of general construction. Our experienced construction professionals and qualified subcontractors allow us to provide you with high value and professional execution. From small renovations to more challenging multifaceted projects, ONE DC is ready to build for you.

Construction Management

As your construction manager, we supervise every aspect of the process, ensuring flawless execution on time and on budget.

First, a preliminary design is prepared and an initial budget is established. Thereafter, we will expedite the steps necessary to move the ball forward, using only qualified and vetted firms for each phase of construction. We evaluate and review means and methods with you, and offer our recommendations bearing your quality, cost, and time requirements in mind. Our continual tracking of the project’s schedule and expenses are critical, giving you true peace of mind.

Powerful Partnership

ONE DC is proud to be an Authorized Builder for pre-engineered building systems by Butler Manufacturing™. Butler provides metal building systems for commercial construction. These systems play a part in buildings in the commercial, community, industrial, and agricultural markets. In tandem with ONE DC, Butler goes beyond just manufacturing steel building systems by offering full-service turnkey construction solutions.


Alternative Energy

Outside the general contracting scope of business, we have had incredible success working on highly specialized projects, including:

  • Energy/Power-system retrofitting
  • Solar design and construction
  • Fuel cell applications