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M.C. Dean, Inc., 22461 Shaw Road , Dulles, VA 20166 US

UEI: SLED_2942DB710708B7EF

M.C. Dean, Inc., 22461 Shaw Road , Dulles, VA 20166 US is a federal contractor, registered under UEI SLED_2942DB710708B7EF. It has been awarded $2,496,213,800 across 7 federal contracts. Primary work spans Engineering Services. Top awarding agencies include Niwc Atlantic.

Contact Information

Registration and classification details

Registration

UEI Code

SLED_2942DB710708B7EF

Federal Contracting Overview

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

Key Performance Metrics

Awards Count

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Prime · all time

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Award Analytics & Distribution

Awards by Agency

Niwc Atlantic$2.5B100%

Awards by NAICS

541330 - Engineering Services$2.5B100%

Awards by Agency Over Time

Awards by Place of Performance

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Open opportunities in M.C. Dean, Inc., 22461 Shaw Road , Dulles, VA 20166 US's top NAICS codes and agencies

SURFACE POWER EXCHANGE CONNECTOR (SPEC)The Surface Power Exchange Connector (SPEC) is a forecast project by the NASA Johnson Space Center designed to establish a standardized common interface for transferring energy from Electrical Power Systems to Electrical Power Consuming Equipment. This plug-and-play architecture ensures that various lunar surface assets, such as habitats, Fission Surface Power, the Lunar Terrain Vehicle, and Pressurized Rovers, can reliably exchange power. The hardware configuration typically involves a vehicle-fixed mounted connector installed prior to launch and a separate mobile cable end. This initiative adheres to the Lunar Surface integration Phase Power Specification EHP-10069 and falls under NAICS code 541330. The project aims to create a universal hardware definition that supports diverse lunar infrastructure, ensuring interoperability across different power-consuming and power-providing assets on the lunar surface.

Johnson Space Center

POSTED

about 4 hours ago

DEADLINE

College Park East Stormwater Infrastructure Design Services

Solicitation # college-park-east-stormwater-infrastructure-design-services

The City of Seal Beach is seeking design services for the College Park East Stormwater Infrastructure project located in Orange County, California. This solicitation, identified by contract number CIP SD2601, focuses on engineering and design requirements under NAICS code 541330. Stantec Consulting Services Inc. is managing the process, with Laura Duarte serving as the primary point of contact for interested parties. The solicitation was posted on September 30, 2026, and requires responses to be submitted by the deadline of October 6, 2026. While the project is situated in California, the procurement process is open for qualified firms to provide the necessary technical expertise to improve the local stormwater infrastructure.

Stantec Consulting Services Inc.

POSTED

about 12 hours ago

DEADLINE

Architect-Engineer Services For Contract Administration-Project Management Support Services

Solicitation # 060-2730-RFQ-CAPM-JC

The County of Orange Sheriff-Coroner is soliciting Statements of Qualifications for Architect-Engineer services to provide contract administration and project management support for nearly 60 diverse facilities. These sites include jails, the coroner's office, headquarters, regional substations, a crime laboratory, a technology center, harbor patrol, training centers, shooting ranges, warehouses, airport hangars, and administrative offices. The selected firm or firms will assist Facilities Planning staff across all project phases, including project development, planning design, bidding, construction, and project closeout. Key deliverables include project progress reports, cost and audit tracking, and billing documentation. Interested respondents must submit their SOQ by October 23, 2026, at 2:00 pm. Proposals will be evaluated based on the firm's understanding of the scope, the qualifications and availability of key personnel, their approach to cost and schedule control, and their proximity to work sites. Preference is given to firms with recent experience working with the OCSD or other County projects. Mandatory submissions include a Campaign Contribution Disclosure Form, as failure to provide this will render a proposal nonresponsive. Additionally, selected vendors must complete security clearance applications and provide a W-9 or W-8 form. The County reserves the right to make multiple awards to best serve its interests.

County of Orange Sheriff-Coroner

POSTED

about 13 hours ago

DEADLINE

Request for Information: Enterprise Training Infrastructure Project Scope Study and Feasibility Analysis

Solicitation # IQ1FAC202600031

The United States Capitol Police Office of Acquisition Management is issuing a Request for Information under solicitation number IQ1FAC202600031 to identify qualified Architectural and Engineering firms for a potential Enterprise Training Infrastructure Project Scope Study and Feasibility Analysis. This effort follows a completed Training Facilities Requirements Assessment and aims to evaluate operational requirements to develop feasible infrastructure alternatives. These strategies may include the modernization or expansion of existing facilities, new construction, leasing, utilizing partner agency resources, or hybrid approaches to support current and future training missions within the National Capital Region. The primary objective is to provide executive leadership with the engineering, planning, and financial data necessary to determine a preferred path forward for infrastructure investment. Interested firms must submit a capability statement, a description of comparable experience in federal or public safety facility planning, a recommended technical approach, a proposed scope of services with deliverables, a suggested period of performance, and a rough order of magnitude budgetary estimate. This RFI is for market research and planning purposes only and does not constitute a request for quote or a commitment to procure services. Responses are due by October 13, 2026, and will be used to inform decision makers across the Legislative Branch and partner agencies.

US Capitol Police - Office Of Acquisition Management

POSTED

about 16 hours ago

DEADLINE

$625M USACE SPD Vertical AE Design MATOC

Solicitation # W9123826RA008

The USACE South Pacific Division, Sacramento District, is soliciting an unrestricted Multiple Award Task Order Contract (MATOC) with a small business reserve for vertical architect-engineering services. This initiative, under solicitation number W9123826RA008 and NAICS code 541330, is designed to support military design, interagency and international services, and limited civil works programs. The contract features a shared capacity of 625 million dollars and is expected to result in the award of approximately six to ten unrestricted indefinite delivery contracts and four to six small business indefinite delivery contracts. The contract includes a five-year base ordering period with a potential six-month extension, with individual task orders generally ranging from 250,000 to 5 million dollars. Interested parties must be registered in the System for Award Management and may be subject to CMMC requirements at the task-order level. Performance evaluations will be handled via CPARS, and task orders will be managed through TORN and RFPP procedures. The final deadline for responses is September 28, 2026, at 4:00 PM UTC.

W075 Endist Sacramento

POSTED

about 16 hours ago

DEADLINE

On-Call Geotechnical Professional And Technical Services For Federally Funded And Non-Federally Funded Projects

Solicitation # BRC0000661

The County of Los Angeles Department of Public Works is soliciting proposals for on-call geotechnical professional and technical services to support both federally and non-federally funded projects throughout the county. The scope of work requires the provision of qualified personnel, including Professional Engineers, Geotechnical Engineers, Professional Geologists, and Certified Engineering Geologists. Key responsibilities include material testing, grading inspection, compaction testing, shoring inspection, foundation testing, and the inspection of infiltration galleries and drywells. Each selected contractor will be awarded an aggregate not-to-exceed program amount of 5,000,000 dollars, with specific work assigned via individual Task Orders. Proposals must be submitted in searchable PDF format via USB flash drive by November 10, 2026. Evaluation is based on a cumulative score derived from the business proposal, which focuses on qualifications and the proposed work plan, and potential oral interviews. A critical requirement for award is the demonstration of a record of hiring from the County's GAIN or START programs or an attestation of willingness to do so. The contract incorporates strict federal provisions, including Title VI of the Civil Rights Act and the Rehabilitation Act of 1973, and requires compliance with OSHA safety standards and prevailing wage laws. Contractors must provide a full-time Project Manager with at least 10 years of experience and maintain comprehensive insurance coverage as specified in the contract terms.

COUNTY OF LOS ANGELES DEPARTMENT OF PUBLIC WORKS

POSTED

DEADLINE

in about 1 month

San Juan Avenue Complete Streets Project – Phase 1B

Solicitation # STPL-5475 (054)

The San Juan Avenue Complete Streets Project Phase 1B is a federally funded public works initiative managed by the City of Citrus Heights, California. The project focuses on sidewalk infill and pavement rehabilitation on San Juan Avenue from Chesline Drive to Spicer Drive. The comprehensive scope of work includes the installation and repair of curb, gutter, and sidewalk concrete medians, ADA and transit bus stop improvements, storm drainage and water main modifications, retaining walls, street lighting, and traffic signal modifications and interconnect. The estimated construction value is 2.6 million dollars, with a total performance period of 70 working days, consisting of 60 days for base bid work and 10 days for anticipated additional work. This specific solicitation seeks professional services for Construction Management, Inspection, and Materials Testing. The selected consultant must provide a registered Civil Engineer to serve as the Resident Engineer, along with staff for construction inspection, materials testing, and public engagement. Services will be compensated on an actual cost-plus-fixed fee basis with a not-to-exceed maximum. Because the project is partially funded by federal grants, it must be administered according to the Caltrans Local Assistance Procedures Manual and comply with Buy America provisions, prevailing wage rates, and various federal non-discrimination authorities. Proposals are due by 3:00 PM on October 29, 2026, and must include three bound copies and one electronic PDF on a memory stick. The main proposal is limited to 30 pages, while cost proposals are only required from short-listed firms. Award selection is based on the proposer who best meets the city's needs. The successful contractor must provide 100 percent payment and performance bonds and adhere to strict quality assurance standards, including the submission of as-built plans before the city accepts improvements for permanent maintenance.

City of Citrus Heights

POSTED

DEADLINE

Aviation Engineering, Planning & Consulting Services LKU-27-03

Solicitation # LKU-27-03

The County of Louisa is seeking qualification proposals under RFP# LKU-27-03 for professional architectural, engineering, and planning services to support airport development projects at the Louisa County Airport. These on-call, task-ordered services will be provided on an as-needed basis for an initial contract period from December 17, 2026, to December 16, 2027, with four optional one-year renewals. Anticipated projects over the next five years include runway extensions, hangar construction, airside and landside paving, drainage, lighting, land acquisitions, obstruction removal, and general environmental planning. Individual project values are expected to range from 1,000 to 1,000,000 dollars. Proposals are due by November 3, 2026, and must be submitted via the eVA portal or as a hard copy accompanied by a digital version on a CD or flash drive. Selection is based on a points-based evaluation focusing on the firm's experience with similar projects, ability and availability to perform, qualifications of key personnel, and overall proposal strength. The County is not required to accept the lowest cost offer. Awarded contractors must comply with FAA Advisory Circular No. 150/1400-14E Change 1 and Virginia professional licensing laws, while adhering to strict drug-free workplace and anti-discrimination regulations. Required submission documents include a signed title page, the Master Contract General Conditions Agreement, a certificate of insurance naming the County as an additional insured, and all relevant professional licenses.

POSTED

DEADLINE

in about 1 month

C1DA--VISN 1 - INDEFINITE DELIVERY INDEFINITE QUANTITY ARCHITECT CONTRACT

Solicitation # 36C24526R0107

The Department of Veterans Affairs, Network Contracting Office 5, is seeking a Service-Disabled Veteran-Owned Small Business (SDVOSB) for an Indefinite Delivery Indefinite Quantity (IDIQ) Architect and Engineering contract. This procurement, under NAICS 541330 with a size standard of $25.5 million, provides ongoing engineering services for medical facilities and supported Community Based Clinics within VISN 5, covering Maryland, West Virginia, and Washington D.C. The contract has a ten-year term from the date of award with a total ceiling value not to exceed $450 million across all awardees. Work will be executed through firm fixed price task orders competed among the IDIQ awardees, with individual task order values ranging from a minimum of $2,500 to a maximum of $2 million. Prospective contractors must be registered in the System for Award Management and verified in the VetBiz Registry. While the original solicitation was anticipated for October 1, 2026, a modification has revised the anticipated solicitation date to late October or early November 2026. Interested parties are advised not to submit SF330s at this stage as the current notice is for informational purposes only.

245-NETWORK Contract Office 5 (36C245)

POSTED

DEADLINE

in about 1 month

Command, Control, Communications, Computers, Cyber, Intelligence, Surveillance, and Reconnaissance (C5ISR) Acquisition, Engineering, and Integration (CAEI) Production

Solicitation # 24-RFPREQ-LSUBP00077-0002

The Naval Information Warfare Center Atlantic intends to issue a request for proposals for the production and delivery of integrated C5ISR systems, networks, and support equipment. The selected contractor will support multiple large acquisition programs across various platforms, including shipboard, subsurface, land-based, and field-based systems. Responsibilities include the concurrent production of approximately 20 to 30 integrated systems of varying complexities to provide information warfare capabilities for various Programs of Record. This procurement is expected to be a single award, Indefinite Delivery, Indefinite Quantity contract with a government estimate between 500 million and 1 billion dollars. The contract will utilize firm-fixed price and cost-plus-fixed-fee order types, featuring a five-year base ordering period with one five-year option. The solicitation will be conducted under full and open competition under NAICS code 335999, with the formal request for proposals anticipated for release in the first quarter of fiscal year 2027.

POSTED

DEADLINE

NAWCAD WOLF SPN-50 Presolicitation Notice

Solicitation # N0042126RFPREQTW000001521

The Naval Air Warfare Center Aircraft Division (NAWCAD) WOLF ATC&LS Division intends to establish a sole-source Basic Ordering Agreement (BOA) with Saab, Inc. to provide comprehensive sustainment support for the AN/SPN-50(V) Shipboard Air Traffic Radar. Operating under the organic Lead Systems Integrator model, the contract will cover a five-year ordering period from March 2027 through March 2032. The scope of work includes overhaul, field and depot management, logistics, inventory and failure data reporting, software and cyber analysis, and program management support. The agreement will utilize Task Orders for services, featuring Cost-Plus-Fixed-Fee and Firm-Fixed-Price labor CLINs, and Delivery Orders for hardware using Firm-Fixed-Price CLINs. To be eligible, the contractor must demonstrate extensive experience in full lifecycle support for complex radar systems, including the ability to manage Diminishing Manufacturing Sources and Material Shortages (DMSMS) and maintain a counterfeit electronic part detection system. Technical requirements mandate adherence to strict quality standards, including ISO 9001:2015 certification and IPC Class 3 workmanship for high-performance electronics. Additionally, the contractor must maintain a robust cybersecurity posture, provide semi-annual Program CSIP updates, and manage a closed-loop Failure Reporting, Analysis, and Corrective Action System. All work must comply with rigorous military packaging standards and federal security regulations regarding classified and controlled unclassified information.

Naval Air Warfare Center Air Division

POSTED

DEADLINE

MON Seneca Rocks HVAC Design

Solicitation # 12445526C0046

The USDA Forest Service is seeking HVAC design services for the MON Seneca Rocks project under solicitation number 12445526C0046. This requirement is being handled as a 100 percent Small Business Set-Aside and follows the short selection process for contracts that do not exceed the simplified acquisition threshold. In accordance with the 1972 Brooks Act, the government is utilizing a board selection process to identify a qualified architect-engineer firm. This announcement serves as the sole notice for the requirement, and no separate written solicitation, request for quotes, or request for proposals will be issued. Interested parties should note that the response deadline is October 13, 2026. The procurement is being managed by the Department of Agriculture's Csa East 13 Usda-Fs office located in Atlanta, Georgia.

Csa East 13 Usda-Fs

POSTED

DEADLINE

Sources Sought for Structural Engineer Expert Consultant

Solicitation # w912bu27qxxxx

The United States Army Corps of Engineers Philadelphia District is conducting market research via a Sources Sought Notice for a Structural Engineer Expert Consultant to provide litigation support before the Armed Services Board of Contract Appeals. The contractor will assist the government in defending against claims from AWFJV Western Federal Joint Venture regarding allegedly ambiguous specifications and drawings for steel roof trusses at an aircraft maintenance hangar at Dover Air Force Base. Key responsibilities include evaluating information, identifying personnel for depositions, preparing and finalizing expert and rebuttal reports in compliance with Federal Rule of Civil Procedure 26(a)(2)(B), providing trial support, and testifying as an expert witness. Mr. Jonathan Hatlee is identified as key personnel for this effort. The anticipated contract will be awarded on a firm fixed price basis with an overall period of performance of 570 calendar days from the date of award. Critical milestones include the delivery of the initial expert report by December 15, 2026, and a scheduled hearing from September 6 to 21, 2027, likely held near the USACE Philadelphia District Headquarters. Due to the sensitive nature of the litigation, the contractor must adhere to strict confidentiality requirements, including the execution of non-disclosure agreements per DFARS 252.204-7014 and the use of FedRAMP Impact Level Moderate cloud storage. All interim work products must be marked as attorney-client privileged. Interested sources must submit electronic responses not exceeding five pages by October 13, 2026.

W2SD Endist Philadelphia

POSTED

DEADLINE

Sea Range Safety Surveillance Services

Solicitation # N6893627R5001

The Naval Air Warfare Center Weapons Division is seeking capable sources to provide engineering services for Test and Evaluation and systems engineering activities supporting Aegis-Based Defense and Theater High Altitude Area Defense programs. The primary objective is to ensure high-fidelity data collection, pre-mission planning, real-time mission execution, and post-mission analysis of auxiliary sensor data, including radar, optics, and telemetry. These services are critical for evaluating flight test results and providing forensics for system anomalies to support the National Missile Defense system. The government intends to utilize a Firm Fixed Price Indefinite Delivery Indefinite Quantity contract with a five-year ordering period. While the primary place of performance is the Pacific Missile Range Facility in Kauai, Hawaii, support will extend to various national test ranges across the United States and Kwajalein Atoll. Interested firms under NAICS code 541330 must demonstrate specific capabilities in data processing, range safety state vector solutions, and optical data collection support. This sources sought notice is for market research purposes to determine the acquisition strategy and potential small business set-asides.

Naval Air Warfare Center

POSTED

DEADLINE

CFLHD Indefinite Delivery, Indefinite Quantity (IDIQ) for Architect-Engineer Design Services

Solicitation # 6982AF26R000004

The Federal Highway Administration, Central Federal Lands Highway Division, intends to award multiple Indefinite Delivery, Indefinite Quantity contracts for Architect and Engineering services. With a total shared capacity of 60 million dollars and a planned duration of five years, these contracts will support engineering and construction projects across thirteen western and central states, including Arizona, California, Texas, and Wyoming. The work will be performed on behalf of various federal land management agencies, such as the National Park Service and the Bureau of Land Management. The scope of work primarily involves the improvement of low-volume and low-speed roadways, ranging from resurfacing and rehabilitation to full reconstruction. Because projects are often located in environmentally sensitive areas with diverse topography and climates, context-sensitive design techniques are required. This competitive acquisition falls under NAICS code 541330 for Engineering Services and includes a partial small business set-aside. Interested offerors must be registered in the System for Award Management to participate.

6982AF Central Federal Lands Divisi

POSTED

DEADLINE

FY 27 NRRE SETA Engineering Services

Solicitation # N0018926Q3105

Solicitation N0018926Q3105 is a service acquisition task issued by NAVSUP FLT LOG CTR NORFOLK to provide highly specialized System Engineering and Technical Assistance (SETA) to the Global Force Management (GFM)/Navy Readiness Reporting Enterprise (NRRE) Program Management Office at U.S. Fleet Forces Command in Norfolk, Virginia. The GFM/NRRE program is critical for Navy readiness reporting to the National Command Authority and Congress, ensuring compliance with Title 10 of the United States Code. The required SETA services include determining specifications, resolving interface problems, developing test requirements, supervising design, and providing technical direction for software development, integration, and life cycle maintenance. This procurement is set aside for Service-Disabled Veteran-Owned Small Businesses (SDVOSB). The contract structure consists of a base period from November 18, 2026, to November 17, 2027, with two subsequent one-year option periods. Pricing is based on a Firm Fixed Price arrangement for engineering services labor, while Other Direct Costs (ODC) and travel are handled as Cost No Fee. Award will be based on best value, with non-price factors—specifically facilities security clearance, technical approach, and past performance—weighted as significantly more important than price. Offerors must possess an active Secret Facilities Security Clearance and adhere to strict cybersecurity and personnel security standards, including DFARS and SECNAVINST regulations. Performance will be monitored via a Quality Assurance Surveillance Plan requiring 98 percent compliance for work products.

Navsup Flt Logistics Ctr Norfolk

POSTED

DEADLINE

Official RFP - NSWCDD HPM Support Services

Solicitation # N0017826R3107

POSTED

DEADLINE

F108--657-27-101, FCA-Conduct Hazardous Material Abatement, 2027 AE Design -FY27 NRM

Solicitation # 36C25526R0181

The Department of Veterans Affairs, Network Contracting Office 15, is seeking qualifications from Service-Disabled Veteran Owned Small Business (SDVOSB) firms for architecture and engineering (A/E) services to design hazardous material abatement at the Saint Louis VA Medical Center's John Cochran and Jefferson Barracks Divisions. This procurement, conducted under the Brooks Act and FAR Subpart 36, is for a firm-fixed-price contract to provide a complete design package, including schematics, design development, construction documents, and cost estimates. The scope specifically requires Verification of Prior Investigation of Hazardous materials (VPIH) to identify and design the remediation of asbestos, lead, and mold. Additionally, the selected firm will provide construction period services, such as responding to RFIs, conducting approximately five site visits, and hiring a third-party commissioning agent. The anticipated timeframe for the completion of design documents is 96 calendar days from the notice to proceed. While the design contract value is not specified, the resulting construction project is estimated to cost between $250,000 and $500,000. Interested firms must be registered in the System for Award Management (SAM) and the SBA registry. Selection will be based on demonstrated competence and qualifications evaluated in descending order of importance: professional qualifications, specialized experience in medical facilities, capacity to accomplish the work, past performance, estimating effectiveness, and a history of claims or terminations. Qualified firms must submit a completed SF 330 package, including an organizational chart and design quality management plan, electronically by October 9, 2026, at 2:00 PM CST.

255-NETWORK Contract Office 15 (36C255)

POSTED

DEADLINE