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GWENDOLYN C. HILL

UEI: G8F8SRHAMCV6CAGE: 9CRT8

GWENDOLYN C. HILL is a federal contractor, registered under UEI G8F8SRHAMCV6 and CAGE code 9CRT8. It has been awarded $475,280 in federal contracts. Primary work spans Sewage Treatment Facilities. Top awarding agencies include Department Of Defense.

Contact Information

Registration and classification details

Registration

UEI Code

G8F8SRHAMCV6

CAGE Code

9CRT8

Entity Structure

Sole Proprietorship

Established

N/A

Business Classifications

For Profit OrganizationWoman-Owned Business

NAICS Codes

221320Sewage Treatment Facilities(Primary)

Federal Contracting Overview

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

AI Capability Profile

Gwendolyn C. Hill specializes in the operation and maintenance of sewage treatment facilities, delivering critical infrastructure services during peak seasonal demand cycles. Their technical expertise centers on the efficient management of wastewater treatment systems, including flow regulation, bio...

Gwendolyn C. Hill specializes in the operation and maintenance of sewage treatment facilities, delivering critical infrastructure services during peak seasonal demand cycles. Their technical expertise centers on the efficient management of wastewater treatment systems, including flow regulation, biological treatment processes, sludge handling, and compliance with environmental permitting requirements under the Clean Water Act. The contractor’s focus on seasonal peak operations—specifically from April through October—demonstrates a specialized capability in scaling treatment processes to accommodate increased hydraulic and organic loads, ensuring regulatory compliance and system reliability under high-stress conditions. This targeted service model reflects a deep understanding of municipal and military wastewater system dynamics, particularly in environments where operational continuity is essential to public health and environmental protection. The contractor has delivered services to the Department of Defense, indicating experience supporting military installations with on-site wastewater infrastructure. Their work likely involves maintaining treatment systems at bases or remote facilities where seasonal population surges—such as training cycles or deployment rotations—demand enhanced treatment capacity and operational resilience. This suggests a relationship built on mission-critical, time-sensitive performance rather than broad infrastructure development. The primary NAICS code, 221320, defines their core market as sewage treatment facility operations, placing them squarely in the environmental services sector focused on wastewater management. They are not a general contractor or designer but a specialized operator, positioning them as a niche provider for agencies requiring reliable, compliant, and responsive treatment services rather than capital construction. Gwendolyn C. Hill is a Woman-Owned Business with a small-entity structure, operating from Bernie, Missouri. Their certification underscores commitment to diversity in federal contracting, and their geographic presence supports regional service delivery to military and potentially rural public infrastructure clients. Their business model emphasizes operational precision over scale, making them a trusted provider for mission-specific wastewater needs in constrained or seasonal environments.

Key Performance Metrics

Awards Count

1

All time

Active

0

Currently performing

Completed

1

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 NAICS
Awards by Agency Over Time
Awards by Place of Performance

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NAICS: 541330
New
Federal
AIR FORCE CRYPTOLOGIC OFFICE COMMERCIAL SOLUTIONS OPENING
Solicitation # FA7037-21-S-C001
The Air Force Cryptologic Office (AFCO) Cyberspace Intelligence Surveillance and Reconnaissance and Multi-Domain Innovation Division is soliciting innovative commercial capabilities through Commercial Solutions Opening FA7037-21-S-C001. The agency is seeking mature technologies and innovative services in Electromagnetic Warfare, Information Operations, and electromagnetic digital communications, with a specific goal of achieving a field demonstration within one year. The procurement process is divided into two phases: Phase I requires the submission of a quad chart and a white paper, while Phase II consists of full proposals by invitation only. Awards may be issued as traditional contracts or Other Transactions (OT), with potential funding ranging from 50,000 dollars to 50 million dollars over a period of performance lasting between one and five years. The evaluation process is based on technical merit, importance to agency programs, and fund availability, utilizing peer or scientific review to select offerors. Successful projects are expected to follow a structure of base period tasks to demonstrate feasibility, followed by option tasks for design, fabrication, testing, and evaluation. Because the work supports DoD ISR-Cyber capabilities, offerors must possess the necessary personnel and facility security clearances to handle classified work independently. All acquired technologies are treated as commercial items under 10 USC 3458 and DFARS 212.70. Submissions are managed by Carissa Heuertz, and the performance location is identified as San Antonio, Texas.
Department Of Defense

POSTED

1 day ago

DEADLINE

in 11 months
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NAICS: 221320
New
Federal
Y--GRCA 257282 - Replace Wastewater Plant at South Ri
Solicitation # 140P2026R0101
Solicitation 140P2026R0101 is an unrestricted full and open competition Invitation for Bid issued by the National Park Service, DSC Contracting Services Division, for the replacement of the South Rim Wastewater Treatment Plant at Grand Canyon National Park, Arizona. The project involves the construction of a GD Membrane Bio-Reactor wastewater treatment plant, including new treatment facilities, administrative and support buildings, and process systems. The scope of work encompasses complete demolition and removal of existing infrastructure, site preparation, grading, paving, fencing, and improvements to the facility access road. A critical requirement is that the existing plant must remain in permitted operation until the new facility is accepted by the government, and the contractor must provide a 12-month operational support period. The contract is a firm-fixed-price acquisition with a magnitude exceeding 100 million dollars. The mandatory period of performance is 1095 calendar days, scheduled from February 1, 2027, to February 1, 2030. Award will be based on a multi-factor, best-value tradeoff process evaluating technical experience, technical approach, key personnel experience, and price. Required deliverables include a detailed commissioning plan covering startup sequencing, operator training, and regulatory coordination. The contractor must furnish performance and payment bonds and comply with union prevailing wage rates, Department of the Interior cybersecurity requirements, and ADA/ABA accessibility standards.
Dsc Contracting Services Division

POSTED

1 day ago

DEADLINE

in 20 days
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NAICS: 221320
New
SLED
RFB-758-2700000186-1 | Water and Wastewater Operations, Maintenance, Monitoring
Solicitation # RFB-758-2700000186-1
Solicitation RFB-758-2700000186-1 is a request for bids issued by the Kentucky Department of Military Affairs to secure a contractor for comprehensive water and wastewater operations, maintenance, monitoring, and repair services at Bluegrass Station. The scope of work encompasses the wastewater treatment and collection systems, the stormwater system, and the drinking water distribution system. The selected contractor will be responsible for providing all management, labor, equipment, and administrative support, including specialized electrical services for pumps and motors, laboratory coordination, and emergency response. The contract is structured with an initial one-year term and includes the option for four additional two-year extensions. The award will be determined using a Best Value Ranking Approach, where price accounts for 90 points and business experience accounts for 10 points, with a minimum requirement of three years in business. Bidders must provide documentation of their business history and hold current Kentucky Class II certifications for both Wastewater Operator and Collection System Operator roles. Mandatory requirements include minimum insurance coverage of 1,000,000 dollars for both automobile and professional liability, compliance with the Equal Employment Opportunity Act of 1978, and adherence to Section 504 of the Rehabilitation Act of 1973. All bids must be submitted electronically via the Vendor Self Service portal by November 16, 2026.
Department of Military Affairs

POSTED

1 day ago

DEADLINE

in 18 days
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