Sam Culberth

Sam G. Culberth serves as a Contracting Specialist responsible for managing the acquisition lifecycle for professional engineering services within a federal procurement environment. He ensures compliance with federal acquisition regulations, develops solicitation documents, conducts market research, and administers contracts to meet mission-critical technical requirements. His role is central to delivering high-integrity, performance-based solutions that support agency objectives through competitive, transparent, and legally sound contracting practices. Culberth primarily handles sole-source and sealed bid acquisitions for complex engineering services requiring specialized technical expertise and rigorous performance standards. Culberth maintains a broad network of qualified engineering service providers, engaging with both large prime contractors and small business subcontractors to ensure robust competition and technical excellence. While no single contractor dominates his portfolio, he consistently works with firms possessing proven capabilities in civil, mechanical, and systems engineering disciplines. His procurement approach emphasizes vendor qualifications, past performance, and technical proposal quality over price alone, fostering long-term partnerships built on reliability and regulatory compliance. Culberth’s contracting patterns reflect a strong preference for open competition, with 100% of his acquisitions classified as “No Set-Aside.” This indicates a deliberate focus on selecting the most technically capable offerors regardless of socioeconomic status, consistent with mission requirements that demand specialized engineering expertise not always available within small business pools. While he does not prioritize 8(a), HUBZone, or SDVOSB set-asides, he remains compliant with all applicable small business subcontracting plan requirements when applicable. His primary procurement focus is on NAICS 541330—Engineering Services—encompassing design, analysis, testing, and technical consulting across infrastructure, systems integration, and technical planning domains. He routinely procures services related to structural engineering, environmental assessments, geotechnical studies, and systems engineering support, demonstrating deep familiarity with the technical and regulatory nuances of professional engineering contracts.