Advance Mechanical Systems Advance Mechanical Systems is a provider of mechanical and plumbing contracting services. | ![]() University Mechanical & Engineering Contractors University Mechanical & Engineering Contractors (UMEC) is a provider of mechanical contracting services. | ||
Founding Date | Founding Date 1912 | Founding Date 1922 | Founding Date 1976 |
Type | Type Private | Type Subsidiary | Type Private |
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Locations | Locations HQ | Locations HQ | Locations Rockville, US HQ Derwood, US Greater Landover, US |
Employees | Employees 1061% increase | Employees 208 | Employees 241 |

University Mechanical & Engineering Contractors (UMEC) is a provider of mechanical contracting services.
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