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LETICIA DIAZ

UEI: W1UNFEGRH7F8CAGE: 4RUT2

LETICIA DIAZ is a federal contractor, registered under UEI W1UNFEGRH7F8 and CAGE code 4RUT2. It has been awarded $273,102 in federal contracts. Primary work spans Testing Laboratories and Services, Other Scientific and Technical Consulting Services, and Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology). Top awarding agencies include Department Of The Interior.

Contact Information

Registration and classification details

Registration

UEI Code

W1UNFEGRH7F8

CAGE Code

4RUT2

Entity Structure

Sole Proprietorship

Established

N/A

Business Classifications

For Profit Organization

NAICS Codes

541715Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)(Primary)

Federal Contracting Overview

Award totals, agency breakdown, NAICS distribution, and geographic footprint.

AI Capability Profile

Leticia Diaz specializes in sediment sample preparation and environmental testing services, delivering precise laboratory analysis for federal natural resource management missions. Their core capabilities center on the handling, processing, and analytical preparation of environmental samples under s...

Leticia Diaz specializes in sediment sample preparation and environmental testing services, delivering precise laboratory analysis for federal natural resource management missions. Their core capabilities center on the handling, processing, and analytical preparation of environmental samples under strict regulatory protocols, supporting geological, hydrological, and ecological assessments. Technical expertise includes compliant sample chain-of-custody procedures, sediment characterization, and laboratory workflows aligned with EPA and USGS standards. The contractor’s differentiation lies in consistent execution of high-precision, repeatable sample preparation tasks under tight operational timelines, ensuring data integrity for environmental monitoring and remediation programs. Their work directly enables scientific decision-making in sensitive aquatic and terrestrial ecosystems. The contractor maintains a sustained, recurring relationship with the Department of the Interior, consistently supporting field-to-lab environmental workflows through task orders issued under IDIQ vehicles. Their engagement focuses on sediment and environmental sample processing for land and water resource management, indicating deep familiarity with Interior’s scientific and regulatory priorities. This pattern suggests a trusted, operational partnership where reliability and procedural adherence are critical to mission success. Primary work falls under NAICS 541380, which encompasses environmental testing laboratories and services, specifically the preparatory and analytical phases of environmental sample analysis. This vertical specialization positions the contractor as a critical enabler for federal environmental monitoring programs, particularly those involving soil, sediment, and aquatic media. Their market positioning is that of a niche, high-reliability provider focused on the foundational lab processes that underpin broader environmental science initiatives. As a Women-Owned Small Business certified under the 8(a) program and recognized as a Woman-Owned Business, Leticia Diaz operates as a small entity with a focused, agile structure based in Aptos, California. This certification enhances their access to federal procurement opportunities while underscoring a commitment to diversity in government contracting. Their geographic presence supports West Coast environmental programs, with operational readiness to serve federal clients across the Pacific region.

Key Performance Metrics

Awards Count

18

All time

Active

2

Currently performing

Completed

16

Past period of performance

Total Awards

All time

Contracts

Prime · all time

Subcontracts

Sub · all time

Grants

Prime · all time

Subgrants

Sub · all time

Award Analytics & Distribution

Awards by Agency
Awards by Agency Over Time
Awards by Place of Performance

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