Antonio C. Mendoza III

Antonio C. Mendoza III, operating as Tony's Workshop, a veteran-owned, minority-owned, self-certified small disadvantaged business and Asian-Pacific American-owned sole proprietorship based in Guam, is a prime contractor (89% of recent awards) providing facilities maintenance, repair, and equipment replacement services to Department of Defense installations throughout the Pacific region. The vendor competes predominantly full-and-open without set-aside designation, though holds at least one Total Small Business set-aside Indefinite Delivery Contract with the Air Force.

Tony's Workshop's customer footprint centers on military installations in Guam. The top five funding agencies account for 77% of recent awards by count and 96% by combined potential value, dominated by the Department of the Air Force Pacific Air Forces (18 awards, $5.3 million combined potential value), followed by the Department of the Navy United States Pacific Fleet Forces (4 awards, $1.4 million), the Department of the Army Guam Army National Guard (6 awards, $999 thousand), and Navy Installations Command and Naval Facilities Engineering Command (14 combined awards, $772 thousand). This concentration reflects the vendor's geographic and customer specialization.

Capability work spans HVAC systems, mechanical and electrical maintenance, fire protection systems, and facilities repair. Representative prime work includes a $331,340.36 delivery order from Pacific Air Forces for hoods, ducts, and fire protection system maintenance and repair at Andersen Air Force Base (awarded January 2025, ultimate completion December 2025), a $140,670.18 six-month extension (awarded January 2026, completion July 2026) under the same scope, a $106,162.00 purchase order from the Coast Guard for temporary chiller rental (awarded April 2024, completion December 2024), and a $7,783.25 Coast Guard purchase order for air conditioning troubleshooting and repair at Santa Rita-Sumai (awarded February 2026, completion February 2026). The vendor holds a single-award Total Small Business Indefinite Delivery Contract with Pacific Air Forces valued at $3.0 million (ceiling) through December 2025, with four delivery orders issued to date totaling approximately $1.04 million, leaving $1.96 million in remaining capacity.

Activity peaked in 2024 with nine awards, declining to one award in 2025 and two awards in 2026 year-to-date. Combined potential value across all 53 awards (prime and sub combined) stands at $8.8 million, with $6.6 million obligated (75% obligation rate). The vendor's work is categorized primarily under Other Electronic and Precision Equipment Repair and Maintenance (12 awards), Plumbing, Heating, and Air-Conditioning Contractors (8 awards), and Commercial and Industrial Machinery Repair and Maintenance (7 awards), with PSC concentration in Air Conditioning Equipment (8 awards) and Electrical and Electronic Equipment Maintenance (8 awards). In its subcontractor role, Tony's Workshop performs equipment procurement and installation services (primarily water and air handling units) to Asrc Federal Facilities Logistics and Serco Inc., with six sub-awards from June 2024 and April 2024 respectively. The vendor operates as a specialized facilities services provider to Pacific military installations with minimal geographic and customer diversification outside Guam-based DoD work.

Installation of chiller units,Package unit,

Walk-in Refrigeration unit

Fabrication & installation of ductwork

Fabrication & installation chilledwater piping

Installation of (Building Automation System)