Excel Mechanical Contractors LLC

Excel Mechanical Contractors LLC, a for-profit limited liability company headquartered in Rosedale, Maryland, provides mechanical, electrical, and plumbing construction and repair services to federal facilities as a subcontractor on 87% of recent awards, with only two prime purchase-order contracts to the Department of Veterans Affairs in the past three years. The vendor operates without SBA set-aside designations and competes in the full-and-open marketplace, with primary exposure in Commercial and Institutional Building Construction (NAICS 236220).

Excel's award footprint is heavily skewed toward subcontract work. Of fifteen total federal awards tracked in the source, thirteen are sub-awards, predominantly executed under Structural Engineering Group Inc. as prime contractor on federal construction and renovation projects. Named sub-award work includes mechanical, electrical, and plumbing scope on a fire-alarm replacement at the IRS Computing Center in Kearneysville, West Virginia (October 2024); electrical and mechanical work on battalion and brigade headquarters construction at Joint Base Langley-Eustis, Newport News, Virginia (September 2024); electrical work on the 2nd Floor VA HRA OSP Optimization at VA Headquarters in Washington, D.C. (July 2023); and electrical work on the Valor Memorial Ronald Reagan Building renovation in Washington, D.C. (November 2022). Excel also subcontracts to Amvet Ritz JV LLC on a domiciliary renovation project and to Ritz Construction Inc. on a fire-protection upgrade. The prime work consists of a $12,800 firm fixed-price purchase order from the Department of Veterans Affairs Veterans Integrated Service Network 5 for VAV coil repair and replacement at the Baltimore VA Medical Center (awarded December 2023, completed January 2024).

The vendor's customer base spans fourteen federal agencies, though award concentration is dispersed across small dollar values; the top customer by potential value, the Department of Veterans Affairs, accounts for $13 thousand of the combined $22 thousand potential value across all awards. The Smithsonian Institution places two awards. Excel operates under three parent indefinite-delivery vehicles, with five task orders under Indefinite Delivery Contract 47PM0518D0007 and two under General Construction Services in the East Coast Corridor of PBS Region 3.

Activity shows a spike in 2023 (eight awards) followed by declining volume in 2024 (three awards) and 2025 (one award through October). Service Contract Inventory data, which captures federal service contracts above the $150,000 threshold, shows only sub-award records and reflects minimal federal services revenue relative to the contract values listed — SCI recorded 0.6 FTEs in FY2024 across twelve sub records, indicating Excel's federal footprint is predominantly small-ticket construction repair and task-order support work routed through established general contractors rather than direct prime engagement with federal agencies.

Excel Mechanical Contractors, LLC has been providing full-service HVAC, refrigeration, plumbing, and industrial services and support to government and corporate clients since 2010. Their reputation for success is due to ten (10) years providing installation, maintenance, troubleshooting, and repair services for all types of mechanical systems, including a specialization in gas systems. Excel Mechanical Contractors, LLC serves all of Maryland, Delaware, Washington DC, Northern Virginia, Eastern Pennsylvania and Southern New Jersey. The company's largest clients to date include; JC Penney, Walgreens, McCormick Spice Plant, CBRE, WR Grace, USPS, Bank of America, PNC Bank and the Army Research Lab at Adelphi.