Tammy Arevalo

Tammy Arevalo serves as a Contract Specialist within the Public Buildings Service’s PBS R11 Construction Services Division Center 2 (47PM02), where she plays a pivotal role in executing mission-critical construction and facility modernization acquisitions for federal infrastructure across the National Capital Region. She manages the full lifecycle of procurement actions for complex, integrated design-build projects, facility operations support, and specialized building systems, ensuring compliance with FAR, agency policies, and federal placemaking objectives. Her work directly supports the GSA’s mandate to deliver secure, sustainable, and high-performing federal buildings through strategic contracting practices that align with long-term operational needs. Arevalo collaborates with a diverse pool of contractors, primarily in commercial and institutional construction, building equipment installation, and facilities management services. She engages with both large prime contractors and small business subcontractors, fostering collaborative partnerships that emphasize performance-based outcomes, integrated project delivery, and lifecycle cost efficiency. Her contracting approach prioritizes vendor reliability, technical competence, and past performance, particularly in delivering complex construction and retrofit projects under tight federal timelines. Her procurement strategy reflects a strong commitment to small business participation, with 30% of her acquisitions structured as total small business set-asides under FAR 19.5. While the majority of her contracts remain open to all competitors, she consistently prioritizes opportunities for small businesses, including those certified under SBA programs, to ensure equitable access and promote economic growth within the federal supply base. Arevalo’s primary procurement focus centers on NAICS 236220 (Commercial and Institutional Building Construction) and 238290 (Other Building Equipment Contractors), reflecting her expertise in structural, mechanical, and electrical systems integration for federal campuses. She also procures administrative management consulting services and food service contracts to support facility operations, demonstrating a holistic approach to federal infrastructure delivery that balances construction excellence with ongoing operational sustainability.