Empire Southwest, LLC

Empire Southwest, LLC, doing business as Empire Machinery Division, is a Mesa, Arizona-based authorized Caterpillar dealer providing heavy equipment sales, rentals, parts, repair, and maintenance services to federal agencies as a prime contractor (98% of recent awards) competing without set-aside designations. The company is a for-profit limited liability partnership with a parent-subsidiary structure that includes Cashman Equipment Company, LLC and Sitech Southwest, LLC. Empire Southwest has maintained an active federal contracting presence since 2002 and operates across the Southwestern United States with performance locations spanning Arizona, California, and Nevada.

Empire Southwest's federal footprint centers on heavy equipment repair and maintenance, generator service, and equipment rentals. The vendor's capabilities are anchored to Caterpillar machinery and infrastructure support. Recent prime awards include a $100 thousand single-award Blanket Purchase Agreement with the Bureau of Reclamation (awarded February 2024, running through February 2029) for quarterly and annual generator inspections, testing, preventive maintenance, and emergency repairs at Parker Dam and Davis Dam; emergency generator service calls under that BPA ranging from $5,855 to $7,500; a $79,416 purchase order from the Bureau of Indian Affairs Western Region for motor grader engine repair; a $120,617 delivery of a Caterpillar wheel loader to the Smithsonian Institution; and a $200,778 Indian Health Service purchase order for generator preventive maintenance and repair services at Phoenix Indian Health Services (running through September 2028). The vendor also performs equipment rentals, fleet repair, and backhoe repair services across multiple agencies.

Customer concentration sits with interior and health agencies. The top five funding agencies by award count account for 42% of recent awards, led by the Department of Agriculture Forest Service Southwestern Region (31 awards, $313 thousand combined potential value), the Department of the Interior Bureau of Indian Affairs Western Region (29 awards, $639 thousand), and the Bureau of Indian Affairs Navajo Region (28 awards, $424 thousand), followed by the Smithsonian Institution (20 awards, $297 thousand) and the Department of Health and Human Services Indian Health Service (17 awards, $448 thousand). The potential-value rankings diverge slightly—the Indian Health Service ranks second despite fewer award counts, driven by longer-term service contracts. Empire Southwest has worked with 41 distinct federal agencies across the recent portfolio.

Vehicle positioning is minimal; Empire Southwest holds no government-wide acquisition contracts or agency-wide IDIQs. Task orders are placed against specific agency BPAs, particularly the Bureau of Reclamation $100 thousand generator-service BPA (7 task orders, $57 thousand combined potential value). Subordinate vehicles include indefinite delivery contracts with the Forest Service and Indian Health Service carrying a handful of task orders each.

Activity has grown modestly in recent years—5 awards in 2022 to 17 in 2024—but has declined to 6 awards through August 2026. Three awards with combined potential value of $216 thousand reach ultimate completion inside the next twenty-four months, presenting recompete exposure. The vendor reports combined potential value of $5 million across 295 awards but obligated dollars of $6.6 million (131% of combined potential value), indicating invoicing exceeding initial contract ceilings through modifications and scope growth. Empire Southwest operates predominantly on individual purchase orders and small BPA calls; the top NAICS category is Commercial and Industrial Machinery and Equipment Repair and Maintenance (132 awards), with construction machinery manufacturing (37 awards) and equipment rental and leasing (22 awards) rounding out the capability set.

In its subcontractor role, Empire Southwest performs equipment and structural repair services as a sub to General Dynamics Mission Systems, Inc. on R21 Coastal engineering and sustainment task orders (six sub awards spanning 2024–2026) and rental of compaction wheels to Amentum Services, Inc. for Hawthorne Army Depot operations (one sub award, April 2025). Subcontracting represents only 2% of recent activity.