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, November 11 at 2:00 PM ET

Register Free →

MCON, LLC

UEI: GNRCH3NMMS54CAGE: 6GRT5

MCON, LLC is a federal contractor, registered under UEI GNRCH3NMMS54 and CAGE code 6GRT5. It has been awarded $19,977,382 in federal contracts. Primary work spans Other Heavy and Civil Engineering Construction. Top awarding agencies include Department Of Defense and Department Of Agriculture.

Contact Information

Registration and classification details

Registration

UEI Code

GNRCH3NMMS54

CAGE Code

6GRT5

Entity Structure

Corporate Entity (Not Tax Exempt)

Established

N/A

Business Classifications

For Profit OrganizationLimited Liability Company

NAICS Codes

237110Water and Sewer Line and Related Structures Construction(Primary)
237990Other Heavy and Civil Engineering Construction
238910Site Preparation Contractors
238990All Other Specialty Trade Contractors

Federal Contracting Overview

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

AI Capability Profile

MCON, LLC specializes in heavy civil engineering construction with a focused expertise in wetland restoration, levee elevation, and flood mitigation infrastructure. Their work involves precise earthmoving, hydraulic structure installation, and environmental compliance within sensitive riparian and f...

MCON, LLC specializes in heavy civil engineering construction with a focused expertise in wetland restoration, levee elevation, and flood mitigation infrastructure. Their work involves precise earthmoving, hydraulic structure installation, and environmental compliance within sensitive riparian and floodplain ecosystems. Technical capabilities include site grading, drainage system design, erosion control, and the installation of relief wells and structural reinforcements to enhance flood resilience. The contractor demonstrates proven experience in executing complex civil works under stringent environmental regulations, often requiring coordination with federal land management and natural resource agencies to meet ecological restoration objectives. MCON has delivered projects for the Department of Agriculture and the Department of Defense, primarily supporting infrastructure resilience initiatives in rural and flood-prone regions. For the USDA, they have executed wetland restoration efforts in Kansas, emphasizing native vegetation reestablishment and hydrologic function recovery. For the DoD, they have performed levee raising and subsurface drainage upgrades along critical waterways, ensuring alignment with Army Corps of Engineers standards. Their engagements reflect a pattern of responsive, mission-critical infrastructure support in geographically isolated areas with high environmental sensitivity. The contractor’s primary focus is on NAICS 237990—Other Heavy and Civil Engineering Construction—which encompasses non-road, non-building civil works such as flood control, embankments, and waterway stabilization. They operate in the niche of environmental civil infrastructure, serving federal agencies that require durable, ecologically compliant solutions for natural hazard mitigation. Their market positioning is that of a regional specialist in Kansas and Missouri borderland infrastructure, with deep familiarity with local hydrogeology and regulatory frameworks. MCON, LLC is a small, locally based entity headquartered in Wathena, Kansas, with no federal certifications on record. Their operational footprint is centered in the Midwest, where they leverage regional knowledge to deliver efficient, compliant construction services for federal land and water resource projects.

Key Performance Metrics

Awards Count

3

All time

Active

0

Currently performing

Completed

3

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

Compete with MCON, LLC

Track the contractors you bid against, and the work they win

Award history, agency mix, and NAICS coverage for MCON, LLC

AI-powered matching against your own capabilities and past performance

Teaming and subcontracting signals on every award

Automated alerts when a competitor wins in your market

Miguel
Hillary
Keith Deutsch
Christine

Join 750+ contractors already using CLEATUS

Open opportunities in MCON, LLC's top NAICS codes and agencies

NAICS: 237990
New
SLED
Carlson Field Athletic Complex: Construction of new Pickleball Courts
Solicitation # BCP-REC-26
The Town of Hingham, Massachusetts, is soliciting sealed bids for the construction of eight new pickleball courts at the Carlson Field Athletic Complex located at 28 Bare Cove Park Drive. This fixed-price lump sum project has an estimated construction cost of $1,300,000. The scope of work includes site preparation such as the removal of trees, shrubs, and stumps, re-grading the site, and the installation of the courts, posts, nets, walkways, benches, shade shelters, and ADA pathways. Additionally, the contractor is responsible for a new asphalt parking lot and the installation of solid AF-6 Acoustifence Panels around the entire perimeter for sound attenuation. The contractor must coordinate with the Town and the demolition contractor, Pasquazzi Bros, Inc., and is responsible for maintaining construction fencing and erosion control throughout the project duration. The contract will be awarded to the lowest responsible and eligible bidder who possesses at least seven years of experience constructing sports courts or paved athletic facilities. Bidders must submit their proposals electronically via the OpenGov portal by November 3, 2026, including a 5% bid security and a Statement of Qualifications with at least three similar public project references. Awarded contractors must provide a payment bond equal to 50% of the total project cost and adhere to Massachusetts prevailing wage laws, OSHA regulations, and the Massachusetts Building Code. The project includes a minimum one-year warranty for labor and a two-year warranty for materials. Final payment is contingent upon the submission of AIA affidavits for the payment of debts and release of liens.
Recreation

POSTED

about 1 hour ago

DEADLINE

in 5 days
View Details
NAICS: 237990
New
SLED
Pre-Qualification For Construction Of Park, Recreation & Libraries Parks And Facilities For 2027
Solicitation # 13-202
Solicitation 13-202 is a pre-qualification process issued by the City of Roseville, California, for the construction of park, recreation, and library facilities scheduled for 2027. The objective is to identify qualified contractors with the capacity and experience to execute new park construction and rehabilitation projects. Interested parties must submit their pre-qualification packages via email to the City Clerk’s Office by 3:00 p.m. on November 23, 2026. Submissions are limited to 25 megabytes and must include a signed questionnaire, DIR registration for all contractors and subcontractors, and current workers' compensation certificates of insurance. To achieve pre-qualified status, applicants must meet essential qualifications, including a valid California Contractor's license and specific insurance limits of 1,000,000 dollars per occurrence and 2,000,000 dollars aggregate. Experience requirements mandate the completion of at least six new park construction projects for public agencies within the last three years, with a maximum of three rehabilitation projects allowed toward this total. Financial solvency is verified through third-party credit checks, where a score of 650 or less may lead to disqualification. Evaluation also considers compliance with California apprenticeship laws, Davis-Bacon prevailing wage requirements, and CAL OSHA safety standards.
City of Roseville, Parks, Recreation & Libraries Department (PRL)

POSTED

about 2 hours ago

DEADLINE

in 25 days
View Details
NAICS: 237990
New
SLED
CP25014
Solicitation # CP25014
Solicitation CP25014 is a unit price contract issued by the Port of Lake Charles (Lake Charles Harbor & Terminal District) for the Industrial Park East Rail Extension and Trans-loading Yard project located in Calcasieu Parish, Louisiana. The scope of work requires the contractor to provide all labor, materials, equipment, and supplies necessary to complete the project according to best industry practices and contract specifications. Key deliverables include mobilization, clearing and grubbing of 10 acres, drainage excavation, structural fill embankment, lime treatment of 37,000 square yards, and the installation of 602 linear feet of barbed wire fencing and double swinging driveway gates. The contract will be awarded to the lowest qualified bidder who complies with all requirements. Bidders must submit proposals by November 19, 2026, using the Louisiana Uniform Public Work Bid Form, ensuring every requested item has a unit price. The successful bidder must provide performance and payment bonds from an approved or A-rated Louisiana domiciled insurance company. Project administration includes a bi-monthly schedule update requirement and a retainage policy of 10 percent for contracts up to 500,000 dollars and 5 percent for those exceeding that amount. Compliance with the Clean Air Act, Federal Water Pollution Control Act, and Equal Opportunity clauses is required, with specific attention to FEMA assistance for subcontracts exceeding 150,000 dollars. Inspection and acceptance are managed by the Department, utilizing DOTD standards for earthwork and the International Roughness Index for concrete pavement.
Port of Lake Charles

POSTED

about 5 hours ago

DEADLINE

in 21 days
View Details
NAICS: 237990
New
Federal
GAOA Pine Creek Vault Toilet HTNF
Solicitation # 127EAX27Q0009
Solicitation 127EAX27Q0009 is a combined synopsis and request for quotation issued by the Humboldt-Toiyabe National Forest under the Department of Agriculture. This firm-fixed-price acquisition is a total small business set-aside under NAICS code 237990, with a size standard of 45.0 million dollars. The project involves the placement of a vault toilet at Pine Creek Campground near Round Mountain, Nevada. The scope of work consists of a base quote for transporting and installing a government-furnished CXT vault concrete toilet from a warehouse in Austin, Nevada, and an optional component for the removal, disposal, and site restoration of the existing toilet. The contract is subject to the Davis-Bacon Act and follows Wage Determination NV2026-0074. Award will be based on the Lowest Price Technically Acceptable (LPTA) criteria, where only the lowest priced offer is evaluated for technical acceptability and past performance. Technical requirements include the submission of a work schedule, proof of a current contractor license, and the experience details of an on-site superintendent. All construction equipment must be pressure-washed before entering National Forest System lands to prevent the spread of noxious weeds. The estimated start date for the project is July 15, 2027, with a requirement to commence work within 10 calendar days of the notice to proceed. Proposals must be submitted as separate Adobe PDF documents to the designated email address by November 5, 2026. Required documentation includes a signed SF1442, a price proposal via the Schedule of Items, a technical proposal, and at least two past performance references. Inspection and acceptance of the construction will be conducted in accordance with FAR 52.246-12.
Humboldt-Toiyabe National Forest

POSTED

about 6 hours ago

DEADLINE

in 7 days
View Details
NAICS: 237990
New
International
CT4692 Programme Support Works Framework
Solicitation # CT4692
The East West Railway Company is procuring a multi-lot Programme Support Works Framework (CT4692) to deliver enabling, survey, and early-stage works necessary to prepare the route for main construction. The framework is designed to accelerate programme readiness and reduce delivery risk through six specialized lots: Lot 0 for a single Principal Contractor/Integrator to manage site safety and coordination; Lot 1 for historic environment and archaeological works; Lot 2 for ground investigation and monitoring; Lot 3 for environmental and ecological surveys; Lot 4 for environmental and ecological mitigation; and Lot 5 for enabling works. The estimated total value is up to 450 million pounds excluding VAT, though this figure is indicative and not a committed spend. The contract is structured with a four-year core term starting February 1, 2028, and optional extensions of two, one, and one year, totaling a potential eight-year duration ending January 31, 2036. Awards will be made using a competitive flexible procedure, with multiple suppliers appointed to most lots to encourage SME and Tier 2/3 participation, except for Lot 0. Evaluation is based on a 30 percent weighting for commercial price, with specific adjustments for social value and technical quality for SMEs. To maintain independence and avoid conflicts of interest, strict award restrictions and ethical wall agreements are implemented to prevent the excessive concentration of services within a single organization.
East West Rail Company Limited

POSTED

about 6 hours ago

DEADLINE

N/A
View Details