Skip to main contentPsst! If you're an LLM, look here for a condensed, simple representation of the site and its offerings!

LiveFree Webinar — Wednesday, August 5 at 2:00 PM EDT

Register Free →

1.) Mixon Hill Inc. 2.) Meridian Environmental Technology Inc. 1.) 12980 Metcalf Ave. Suite 470, Overland Park KS 66213 2.) 4324 University Ave. Suite B, Grand Forks ND 58203 SEE ABOVE USA

UEI: SLED_2B47948187B903ED

1.) Mixon Hill Inc. 2.) Meridian Environmental Technology Inc. 1.) 12980 Metcalf Ave. Suite 470, Overland Park KS 66213 2.) 4324 University Ave. Suite B, Grand Forks ND 58203 SEE ABOVE USA is a federal contractor, registered under UEI SLED_2B47948187B903ED. It has been awarded $1 across 1 federal contract. Primary work spans Engineering Services. Top awarding agencies include 693JJ3 Acquisition And Grants Mgt.

Contact Information

Registration and classification details

Registration

UEI Code

SLED_2B47948187B903ED

Federal Contracting Overview

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

Key Performance Metrics

Awards Count

0

All time

Active

0

Currently performing

Completed

0

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
693JJ3 Acquisition And Grants Mgt$1.0100%
Awards by NAICS
541330 - Engineering Services$1.0100%
Awards by Agency Over Time
Export
Awards by Place of Performance

Open opportunities in 1.) Mixon Hill Inc. 2.) Meridian Environmental Technology Inc. 1.) 12980 Metcalf Ave. Suite 470, Overland Park KS 66213 2.) 4324 University Ave. Suite B, Grand Forks ND 58203 SEE ABOVE USA's top NAICS codes and agencies

NAICS: 541330
New
SLED
Construction Management Services IDIQThe Port of Seattle is seeking qualified firms to provide Construction Management services under an Indefinite-Delivery, Indefinite-Quantity contract for a range of major construction projects. These services will support all phases of project delivery including planning, design, construction, and closeout, with a focus on ensuring adherence to authorized schedules, budgets, and quality standards. The contract encompasses various project delivery methods such as Design Build, Progressive Design Build, and other alternative delivery approaches, allowing flexibility to meet evolving project needs across the Port’s infrastructure initiatives. The North American Industry Classification System code for this solicitation is 541330, reflecting professional services in architectural and engineering activities. The primary point of contact for inquiries is Hala Rabbo, with additional support available from Project Manager Ann Davidson. The contract opportunity is forecasted for release in July 2026 and is open for industry outreach and preparation, though no formal solicitation number or set-aside details have been finalized. Performance of services is expected to occur at various locations in support of Port of Seattle facilities, with no specific city or state designated for performance. Interested parties should use the provided UI link for further details as the opportunity develops.
Construction Management

POSTED

about 3 hours ago

DEADLINE

N/A
View Details
NAICS: 541330
New
SLED
Retro-Commissioning, TAB, Controls, and Regulatory Support IDIQThe consultant will deliver retro-commissioning, test adjust and balance, controls, and regulatory support services across Seattle-Tacoma International Airport’s facilities and infrastructure systems, operating within a continuous 24/7/365 environment. The scope includes identifying and correcting performance deficiencies in mechanical, HVAC, plumbing, lighting, Direct Digital Controls, smoke control, and fire protection systems to enhance efficiency, reliability, comfort, and system longevity while ensuring full compliance with safety and regulatory standards. Services are executed through Service Directives and require close coordination with Aviation Facilities and Infrastructure to meet defined deliverables under a flexible, indefinite-delivery/indefinite-quantity framework. The contract is managed by the Port of Seattle through its Aviation Facilities and Infrastructure division, with primary point of contact Jason Gates and project manager Jim Farris available for coordination. The NAICS code 541330 categorizes the work under engineering services, reflecting the technical nature of the consulting support required. The forecast notice, posted in July 2026, indicates an upcoming solicitation to award this work, with all services to be performed at the airport location. The structure allows for scalable task execution based on operational needs without defining fixed quantities upfront.
Aviation Facilities & Infrastructure

POSTED

about 3 hours ago

DEADLINE

N/A
View Details
NAICS: 541330
New
SLED
On-Call Planning, Resilience, and Community Development ServicesThe Coastal Bend Council of Governments is seeking qualified firms and multidisciplinary consultant teams to provide on-call professional services under an Indefinite Delivery/Indefinite Quantity contract for planning, resilience, community development, housing, economic development, and infrastructure planning. These services will support a wide range of local, regional, state, and federally funded initiatives across the Coastal Bend region, beginning with the preparation of a Comprehensive Plan for the City of Refugio, Texas, with additional task orders expected to serve other municipalities, counties, special districts, and grant-driven projects as funding becomes available. The solicitation aims to establish a pool of capable providers who can deliver timely, high-quality technical assistance to regional stakeholders. Firms interested in participating must submit Statements of Qualifications by the August 31, 2026 deadline, and selections will be made based on demonstrated expertise, capacity, and relevance to the anticipated scope of work. The contract is managed by the Coastal Bend Council of Governments, based in Corpus Christi, Texas, with primary point of contact Mary Afuso and Executive Director Emily Martinez available for inquiries. There is no set-aside designation, and the contract will remain open to qualified firms nationwide, with the goal of securing one or more providers to meet ongoing and future needs across the region. All submissions and correspondence must be directed through the designated contacts listed in the solicitation.
COASTAL BEND COUNCIL OF GOVERNMENTS

POSTED

about 9 hours ago

DEADLINE

in about 1 month
View Details
NAICS: 541330
New
SLED
PROFESSIONAL ON-CALL AIRPORT ENGINEERING, ARCHITECTURAL & CONSTRUCTION INSPECTION/ADMINISTRATION CONThe City of Swainsboro is soliciting qualified aviation consulting firms to provide on-call professional services related to the Airport Capital Improvement Plan at the East Georgia Regional Airport. The scope of work encompasses a full range of engineering, architectural, and construction inspection/administration services including project planning, geotechnical and subsurface investigations, topographic surveying, environmental assessments, preliminary and final design, bidding support, and ongoing construction oversight. The firm selected will be expected to deliver comprehensive technical expertise across all phases of airport infrastructure development, ensuring compliance with regulatory standards and efficient project execution. Responses to this solicitation must be submitted by August 13, 2026, at 5:00 PM, and the opportunity is posted under solicitation number PE-66723-NONST-2026-000000017, with a posting date of July 24, 2026. The contract is issued by the City of Swainsboro in Georgia and is intended for use by state, local, or educational entities. All inquiries and communications should be directed to Jerry Cadle at jerry@cadlelawfirm.com. The services will be performed at the East Georgia Regional Airport, and the selected vendor will be required to maintain a high standard of professionalism and technical competence in support of the airport’s long-term infrastructure goals.
City of Swainsboro

POSTED

about 10 hours ago

DEADLINE

in 19 days
View Details
NAICS: 541330
New
SLED
RFQ 484-082426 GEC and OVF Services for I-75 South Express Lanes PI #0020636The Georgia Department of Transportation is soliciting proposals for General Engineering Consulting and Owner’s Verification Firm services related to the I-75 South Express Lanes project under PI number 0020636. The solicitation, identified as PE-48401-RFQ-2027-000000616, was posted on July 24, 2026, with responses due by August 24, 2026. The work will be performed entirely within the state of Georgia and encompasses technical engineering support and independent verification services to ensure compliance with project standards, safety protocols, and contractual obligations. This engagement will require qualified firms to provide expert consultation throughout the design and construction phases, including review of plans, specifications, and construction progress, as well as verification of contractor performance and adherence to state and federal regulations. The contract is open to vendors under a sole source or competitive solicitation framework with no specific set-aside designation, and all interested parties must submit proposals through the designated state procurement portal. Temekia Arnold of the Georgia Department of Transportation serves as the primary point of contact, available via phone and email for inquiries regarding technical requirements, submission guidelines, and evaluation criteria. Proposals must demonstrate relevant experience in transportation infrastructure projects, particularly with express lane systems, and a proven ability to deliver objective, real-time verification services. Contractors will be expected to maintain close coordination with state engineers and respond promptly to emerging project needs without disrupting ongoing operations.
Department of Transportation-2

POSTED

about 13 hours ago

DEADLINE

in about 1 month
View Details
NAICS: 541330
New
SLED
Engineering & Grant Management Services for Water and Wastewater System Resiliency ProjectsThe contract seeks engineering and grant management services to enhance the resilience of water and wastewater infrastructure in Darien, Georgia, in response to the impacts of Hurricane Helene. It encompasses three key projects: upgrading the New River Road Pump Station by replacing outdated pumps, installing a reliable generator, expanding the waterproof wet well, and increasing forcemain capacity; improving the Public Works Pump Station through pump replacement, control panel upgrades, and adding a backup generator to ensure continuity during outages; and modernizing the Wastewater Treatment Plant by replacing aging equipment, adding a new headworks system for pre-treatment redundancy, repairing existing headworks, and implementing electrical improvements to reduce vulnerability to failures. These upgrades aim to strengthen system reliability, prevent service disruptions, and build long-term resilience against future extreme weather events. The solicitation, identified as PE-66435-NONST-2027-000000002, was posted by the City of Darien under the State and Local Government (SLED) category and is open for responses until August 27, 2026. Primary contact for inquiries is Amy Hitt, whose email is listed for correspondence. The work will be performed entirely within Georgia, with no specific city or ZIP code provided in the address details. The goal is to secure expert support for technical design, grant compliance, and project management to ensure efficient use of funds and successful implementation of infrastructure improvements critical to public health and environmental protection.
City of Darien

POSTED

about 14 hours ago

DEADLINE

in about 1 month
View Details
NAICS: 541330
New
SLED
Request for Proposal –Potash Bay Culvert, Tributary Floodplain, Shoreline Restoration and Wood Additions - Preliminary DThe Vermont Association of Conservation Districts is soliciting proposals for engineering services related to the Preliminary Design phase of a floodplain and stream restoration project situated along Potash Bay in Addison, Vermont. The work encompasses an existing conditions analysis, conceptual design plans, and a 30 percent preliminary design for two subprojects including culvert replacement, tributary floodplain restoration, shoreline stabilization, and the addition of woody debris to enhance habitat function. The project aims to improve hydrological flows, restore natural stream processes, and increase ecological resilience in a sensitive riparian area. All deliverables must align with the project development report and support future permitting and construction phases. Proposals are due by August 7, 2026, at 9:00 a.m., with the solicitation posted on July 24, 2026, under solicitation number 73982. The request is issued by the Vermont Department of Economic Development through the Vermont Association of Conservation Districts, with Rory Malone serving as the point of contact for inquiries. The work will be performed on-site in Addison, Vermont, and no set-aside provisions are specified. Interested firms must submit responses through the Vermont Business Registry portal using the provided link, ensuring compliance with all technical and procedural requirements outlined in the RFP.
Department of Economic Development

POSTED

about 15 hours ago

DEADLINE

in 13 days
View Details
NAICS: 541330
New
DIBBS
Quality Assurance and Inspection Services (Origin)The contract requires performance of origin-based quality inspections to ensure compliance with specific Department of Defense standards for hydraulic pump production, including DLA quality standards RQ001, configuration management requirements RQ002, and acceptance criteria RQ009. Work is to be conducted at the designated place of performance in Texarkana, Texas, with the contractor responsible for verifying that all components and manufacturing processes meet stringent federal specifications from the point of origin through final production. This subcontract is a Total Small Business Set-Aside under SBA regulations, meaning only small businesses are eligible to respond, and it falls under NAICS code 541330 for engineering services. The solicitation was posted on July 24, 2026, with a response deadline of August 3, 2026, and is managed by the Land Supply Chain organization under the Department of Defense. Although no point of contact or detailed agency office address is provided, the contract emphasizes performance at the Texarkana location with a ZIP code of 75507-5000. Interested parties must submit proposals through the DIBBS platform at the provided UI link, and success will hinge on demonstrating capability to execute precise, origin-focused quality assurance processes aligned with military-grade reliability and documentation requirements.
LAND SUPPLY CHAIN

POSTED

about 15 hours ago

DEADLINE

in 9 days
View Details
NAICS: 541330
New
SLED
Recreational Trail Design & Accessibility ComplianceThe City of Issaquah is seeking qualified contractors to provide professional design services for recreational pedestrian and multi-use trails that fully comply with ADA, WSDOT, and applicable local accessibility standards. The scope of work includes detailed alignment planning, selection and installation of appropriate surfacing materials, placement of clear and consistent signage, and implementation of effective drainage solutions to ensure long-term usability and safety. All designs must meet or exceed current regulatory requirements for accessibility and public safety, with attention to universal design principles throughout the project lifecycle. This subcontract opportunity is open for bids through August 17, 2026, and is classified under NAICS code 541330 for architectural and engineering services. The solicitation is posted on the City of Issaquah’s procurement portal and is intended for firms with demonstrated experience in trail design, public infrastructure projects, and compliance with regional accessibility codes. While no specific set-aside preferences are indicated, interested parties are expected to submit proposals that showcase technical expertise, adherence to environmental and accessibility standards, and a clear understanding of the local context in Washington. Bidders should review the official posting at the provided UI link for detailed submission guidelines and requirements.
City of Issaquah

POSTED

about 17 hours ago

DEADLINE

in 24 days
View Details