Marian Fields

Marian Fields serves as the Region 6 Senior Regional Appraiser within the Public Buildings Service’s PBS R6 Services Acquisition Branch, part of the General Services Administration. In this role, she provides expert valuation and appraisal services critical to the acquisition and management of federal facility support contracts. Her work directly supports the agency’s mission to sustain safe, efficient, and well-maintained federal buildings by ensuring accurate property valuations that inform leasing, disposal, and service contract decisions. She primarily handles acquisitions related to real estate appraisal services, ensuring compliance with federal appraisal standards and guiding procurement decisions for custodial, landscaping, and building operations contracts through precise asset valuation. Marian Fields collaborates with a network of certified real estate appraisers and appraisal firms qualified under federal guidelines, including those holding USPAP accreditation. While no single contractor dominates her portfolio, she consistently engages with independent appraisers and regional appraisal firms capable of delivering timely, defensible valuations across diverse property types. Her working relationships are characterized by technical rigor and adherence to federal procurement integrity standards, with a focus on performance-based deliverables and compliance with 41 CFR Part 102. Marian Fields’ contracting activity reflects a 100% non-set-aside profile, indicating a preference for full and open competition based on technical merit and regulatory compliance rather than socioeconomic set-asides. While she does not prioritize 8(a), HUBZone, or SDVOSB set-asides, her procurement process remains transparent and grounded in fair and open competition under FAR Part 15. Her primary NAICS focus is 531320—Offices of Real Estate Appraisers—reflecting deep expertise in commercial, residential, and federal property valuation. She procures professional appraisal services essential to real property management, including market analyses, lease evaluations, and disposition assessments, ensuring all acquisitions are grounded in accurate, independently verified appraisals aligned with federal real estate policy.