Dumont Mechanical Inc.
- October 15, 2026
General contracting for residential, commercial and industrial projects
A & R Constructions is a general contracting company based in Columbus, Ohio, working on residential, commercial, industrial and civic projects across the United States. Led by Executive Director Arnold Silva, the firm handles work from early sketches and permits through to handover, offering general contracting, custom homes, additions and multi-family buildings, offices, retail and hospitality spaces, renovations and interior fit-outs, design-build and owner- or contractor-side project management. The company describes a process that begins with a consultation on site, budget and decision-making, followed by design and permitting. It emphasises weekly reporting on cost and risk, a superintendent present on site, specific safety stand-downs and finish mock-ups before schedules are locked.
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