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LOGAN SIMPSON DESIGN INC. 51 W THIRD ST STE 450 TEMPE AZ 85281-2883 US

UEI: SLED_C0B42E40A804B988

LOGAN SIMPSON DESIGN INC. 51 W THIRD ST STE 450 TEMPE AZ 85281-2883 US is a federal contractor, registered under UEI SLED_C0B42E40A804B988. It has been awarded $169,616 in federal contracts. Primary work spans Environmental Consulting Services. Top awarding agencies include Department Of The Interior.

Contact Information

Registration and classification details

Registration

UEI Code

SLED_C0B42E40A804B988

Federal Contracting Overview

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

AI Capability Profile

Logan Simpson Design Inc. provides specialized management planning services, with demonstrated experience in developing travel management plans. The company has performed professional services for the Department of the Interior. Their primary industry focus falls under NAICS 541620, which encompas...

Key Performance Metrics

Awards Count

1

All time

Active

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Currently performing

Completed

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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

Department Of The Interior$169.6K100%

Awards by NAICS

541620 - Environmental Consulting Services$169.6K100%

Awards by Agency Over Time

Awards by Place of Performance

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Open opportunities in LOGAN SIMPSON DESIGN INC. 51 W THIRD ST STE 450 TEMPE AZ 85281-2883 US's top NAICS codes and agencies

Cultural Monitoring for 2026-2027 Maintenance, Integrated Vegetation Management (IVM), and Wood Pole Projects (WPP), Western Area Power Administration, Desert Southwest Region, PhoenixThe Western Area Power Administration, under the Department of Energy, is forecasting a contract for cultural monitoring services to support maintenance, Integrated Vegetation Management, and Wood Pole Projects within the Desert Southwest Region of Phoenix. This initiative is scheduled for the 2026-2027 period and falls under NAICS code 541620. The project aims to ensure that infrastructure activities are conducted with proper cultural oversight. Vernadero Group Inc is listed as the incumbent contractor for these services. Interested parties may coordinate with the Small Business Program Managers for further information regarding this upcoming requirement.

Western Area Power Administration

POSTED

about 3 hours ago

DEADLINE

CULTURAL RESOUCE SERVICESThe Western Area Power Administration, an agency under the Department of Energy, has issued a forecast for Cultural Resource Services. This requirement falls under NAICS code 541620 and is currently associated with incumbent contractor Statistical Research Inc. The opportunity was posted on October 25, 2026, and is listed as a forecast. Interested parties may coordinate with the Small Business Program Managers, specifically Tetrault or Teves, for further information regarding this acquisition.

Western Area Power Administration

POSTED

about 3 hours ago

DEADLINE

Within the DOE Office of Environmental Management, the Office of Packaging and Transportation implements the complex-wide TEPP to address preparedness issues for shipments of DOE radiological materia…The Department of Energy Office of Environmental Management is seeking a contractor to support the Transportation Emergency Preparedness Program to enhance the readiness of federal, state, tribal, and local authorities in responding to radiological material transportation incidents. The selected contractor will be responsible for reviewing relevant regulations, providing technical assistance, and developing support materials such as training videos. Key deliverables include conducting at least two validation exercises annually and delivering up to 75 Modular Emergency Response Radiological Transportation Training Program classes across the United States to ensure responders are trained on current standards. This forecast is for a small business set-aside with an estimated total value of 4,500,000 dollars over a three-year period. The work will be performed in Ohio under the supervision of the Office of Packaging and Transportation. Technical Resources Group Inc is listed as the incumbent contractor for these services.

Office of Environmental Management

POSTED

about 3 hours ago

DEADLINE

Biological Monitoring for 2026-2027 Maintenance and Wood Pole Projects (WPP), Western Area Power Administration, Desert Southwest Region, PhoenixThe Western Area Power Administration, under the Department of Energy, is forecasting a contract for biological monitoring services to support maintenance and wood pole projects within the Desert Southwest Region in Phoenix. The scope of work will be performed in Arizona and is categorized under NAICS code 541620. This requirement is intended to ensure environmental compliance and biological oversight for infrastructure projects scheduled for 2026 and 2027. The opportunity is designated as a small business set-aside, with Vernadero Group Incorporated listed as the incumbent contractor. Interested parties can coordinate with the Small Business Program Managers for further details regarding this upcoming acquisition.

Western Area Power Administration

POSTED

about 3 hours ago

DEADLINE

ON-CALL BIOLOGICAL SUPPORT SERVICESThe Western Area Power Administration, under the Department of Energy, is forecasting a requirement for on-call biological support services to be performed in California. This procurement is designated as a small business set-aside under NAICS code 541620, indicating a focus on environmental consulting services. The current incumbent for these services is Aspen Environmental Group. Interested parties can coordinate with the Small Business Program Managers for further information regarding this upcoming opportunity.

Western Area Power Administration

POSTED

about 3 hours ago

DEADLINE

U.S. DEPARTMENT OF ENERGY/NATIONAL NUCLEAR SECURITY ADMINISTRATION (DOE/NNSA)OFFICE OF COUNTERTERRORISM AND COUNTER-PROLIFERATION (NA-80) TECHNICAL SUPPORT SERVICESThe National Nuclear Security Administration, under the Department of Energy, is forecasting a requirement for technical support services to benefit the Office of Counterterrorism and Counter-proliferation. This effort is categorized under NAICS code 541620 and is intended to be set aside for small businesses. The primary place of performance for these services is located in the District of Columbia. Project Enhancement Corporation is identified as the incumbent contractor for this requirement. Interested parties may coordinate with the Small Business Program Manager, Chelsea Murphy, regarding this upcoming opportunity.

National Nuclear Security Administration

POSTED

about 3 hours ago

DEADLINE

U.S. DEPARTMENT OF ENERGYS (DOE) OFFICE OF THE ASSOCIATE UNDER (AU) SECRETARY FOR ENVIRONMENT, HEALTH AND SAFETY TECHNICAL SUPPORT SERVICES DOE/NNSA TEPS BPA DE-NA0003061 (Mele)The U.S. Department of Energy, specifically the Office of the Associate Under Secretary for Environment, Health and Safety, is forecasting a requirement for technical support services under BPA DE-NA0003061. This procurement falls under NAICS code 541620 and is designated as a small business set-aside. The work is expected to be performed in the District of Columbia. Project Enhancement Corporation is listed as the incumbent contractor for these services. Interested parties may coordinate with Small Business Program Managers Jessy Abellard or Sara Stoops regarding this opportunity, which is currently listed as a forecast with a posted date in October 2026.

Office of Environment, Health, Safety and Security

POSTED

about 3 hours ago

DEADLINE

B23 & B24 Vapor Intrusions Mitigations - Phase 1 GPP FundedThe B23 and B24 Vapor Intrusions Mitigations Phase 1 GPP Funded project is a forecast opportunity issued by the Department of Energy under the Office of Fossil Energy. This initiative focuses on vapor intrusion mitigation efforts located in Oregon and is categorized under NAICS code 541620 for environmental consulting services. The contract is designated as a small business set-aside, specifically under the 8(a) program. Brian Halstead serves as the Small Business Program Manager for this procurement, and FED95 LLC is identified as the incumbent contractor.

Office of Fossil Energy

POSTED

about 3 hours ago

DEADLINE

U.S. Department of Energy (DOE) Office of the Associate Under (AU) Secretary for Security Support Services. Contractor to develop and implement safeguards and security programs that provide protectio…The U.S. Department of Energy Office of the Associate Under Secretary for Security Support Services is seeking a contractor to develop and implement comprehensive safeguards and security programs. The primary objective of this effort is to ensure the protection of national security and other vital national assets entrusted to the agency. This requirement is managed by the Office of Environment, Health, Safety and Security and is categorized under NAICS code 541620. This opportunity is listed as a forecast with a posted date of October 25, 2026, and is designated as a small business set-aside. The place of performance is located in the District of Columbia. Project Enhancement Corporation is identified as the incumbent contractor for these services. Interested parties may coordinate with Small Business Program Managers Jessy Abellard or Sara Stoops.

Office of Environment, Health, Safety and Security

POSTED

about 3 hours ago

DEADLINE

Environmental & Hazardous Materials ConsultantThis subcontract opportunity is for an Environmental and Hazardous Materials Consultant to support prime contractors on facility projects for the District of Columbia Department of General Services. The selected consultant will be responsible for performing comprehensive hazardous materials surveys to identify asbestos, lead, and mold through the use of sampling equipment and laboratory analysis. The primary objective is to determine which materials require encapsulation or removal to ensure all project sites remain in full compliance with District and Federal environmental regulations. The scope of work culminates in the delivery of a detailed Hazardous Material Report and a corresponding Abatement Plan. This procurement falls under NAICS code 541620 and is associated with the District of Columbia Public Safety agency. Interested parties should note the response deadline of November 20, 2026.

Public Safety (C&P)

POSTED

DEADLINE

Environmental Flow Needs (EFN) Technical SpecialistThis subcontract opportunity is for an Environmental Flow Needs Technical Specialist to support prime contractors on projects for the Province of British Columbia's Ministry of Water, Land and Resource Stewardship. The selected specialist will be responsible for the technical development and refinement of the BC EFN Assessment Framework by integrating biological, ecological, geomorphic, hydraulic, and hydrologic data. Using specialized modeling software, the contractor will assess flow-ecosystem relationships and translate these complex technical methods into official provincial guidance. The primary deliverables for this engagement include the refined EFN Assessment Framework and all associated technical reports. Interested parties should note that the response deadline is November 2, 2026, and the work falls under NAICS code 541620, with performance taking place within Canada.

Ministry of Water, Land and Resource Stewardship

POSTED

DEADLINE

BC EFN Framework Development Continuation of Support

Solicitation # GS27AE0060

The Ministry of Water, Land and Resource Stewardship for the Province of British Columbia is seeking specialized environmental flow needs expertise to support the continued development of the British Columbia EFN Assessment Framework. The scope of work involves integrating hydrologic, hydraulic, geomorphic, ecological, and biological data to evaluate flow-ecosystem relationships and translate this interdisciplinary science into scientifically defensible provincial guidance. Key deliverables include technical reporting, revisions to the draft framework, and the documentation of engagement outcomes from workshops with government, academics, and First Nations. The Province is contemplating a direct award to GeoProcess Research Associates for a total value not to exceed 25,000 dollars, exclusive of taxes. All required reporting, expert coordination, and engagement activities must be completed by March 31, 2027. While a direct award is planned, other parties may submit a challenge via BC Bid or email by November 2, 2026. To be considered, challengers must demonstrate immediate capacity, a multidisciplinary team with First Nations engagement experience, and a deep understanding of the existing EFN Assessment Framework to ensure project momentum and technical consistency.

Ministry of Water, Land and Resource Stewardship

POSTED

DEADLINE

Energy Audit and Assessment ServicesThis subcontract for Energy Audit and Assessment Services supports prime contractors on BC Hydro Power Smart 2.0 projects within Canada. The selected provider will be responsible for conducting comprehensive site visits and energy usage analyses to identify efficiency gaps and recommend specific Energy Conservation Measures. To ensure technical accuracy, the contractor must utilize specialized tools such as energy logging equipment and thermal imaging cameras to produce detailed audit reports and installation lists. Qualified candidates must hold professional credentials as either a Certified Energy Manager or a Certified Energy Auditor. This opportunity is managed under the Province of British Columbia for the British Columbia Hydro and Power Authority, with a response deadline set for November 25, 2026.

British Columbia Hydro and Power Authority

POSTED

DEADLINE

in about 1 month

Environmental & Ecological Mitigation DesignThis subcontract opportunity involves providing environmental assessments and ecological mitigation designs to support watershed protection for prime contractors working with the City of Atlanta Department of Watershed Management. The scope of work focuses on the design of green infrastructure, low impact development, and stormwater control structures. Key deliverables include comprehensive environmental mitigation plans and detailed specifications for stormwater and green infrastructure systems. Qualified candidates must possess a Professional Engineer license or relevant environmental certifications to be eligible. The solicitation was posted on October 23, 2026, with a response deadline set for November 23, 2026. This project falls under NAICS code 541620 and is centered on supporting critical municipal water management infrastructure in Georgia.

City of Atlanta

POSTED

DEADLINE

USSF SLD 30: Integrated Development Planning and Environmental Readiness Process Prototype

Solicitation # 61fb4c07-b7d0-4646-987e-dbc1c624d7cf

Space Launch Delta 30 is seeking industry, academic, and non-profit partners to prototype an integrated development planning and environmental readiness process. The goal is to replace the Department of the Air Force's fragmented legacy planning system, which currently takes over nine months to produce low-fidelity concepts, with a unified methodology. This effort focuses on the creation of a repeatable business process rather than physical construction or facility delivery. The objective is to utilize agile design charrettes and concurrent environmental analysis to compress the planning lifecycle, aiming to produce a high-fidelity 30% to 35% conceptual planning package and complete environmental documentation in under five months. This multi-phase prototype begins with Phase I, focusing on Small-Scale Project Process Prototype support for SLC-9. The final deliverable is a government-owned Technical Data Package that codifies this accelerated planning process.

Department Of Defense

POSTED

DEADLINE

Environmental Review & Permitting ServicesThis subcontract for Environmental Review and Permitting Services supports prime contractors on City of Montgomery projects managed by the Alabama Public Works agency. The selected provider will be responsible for securing essential building, fire, zoning, transportation, and environmental approvals. Key technical requirements include conducting due diligence on landfill gas quantity and quality, performing comprehensive environmental reviews, and managing the permitting process for facility and pipeline interconnections. The contractor must possess specialized expertise in local zoning and environmental regulations to ensure all projects meet legal standards. The primary deliverables for this engagement are approved permits and formal environmental clearance documentation. Interested parties should note the response deadline of November 19, 2026, for this opportunity categorized under NAICS code 541620.

POSTED

DEADLINE

Environmental Compliance & Wetland DelineationThis subcontract for Environmental Compliance and Wetland Delineation supports prime contractors on City of Madison Engineering Division projects. The selected provider will be responsible for establishing the Ordinary High Water Mark, performing wetland delineations, and conducting functional assessments. These tasks involve using specialized surveying equipment and sampling tools to gather site condition photographs necessary for WDNR reporting and the delivery of final compliance documentation. Qualified candidates must hold professional certification in environmental engineering or wetland science. The opportunity is categorized under NAICS code 541620 and was posted on October 23, 2026, with a response deadline of November 5, 2026.

City of Madison

POSTED

DEADLINE

MEP Trade Inspection ServicesThe MEP Trade Inspection Services subcontract involves providing specialized plan reviews and field inspections for mechanical, electrical, and plumbing systems on City of Commerce building projects. The selected contractor will be responsible for inspecting HVAC, heating, plumbing, and electrical wiring using trade-specific testing equipment to ensure compliance. Key deliverables include the submission of detailed trade-specific inspection reports and official plan approval certifications. To qualify for this role, personnel must hold ICC Certification across the plumbing, heating, air, electrical, and mechanical trades. This opportunity is categorized under NAICS code 541620 and is managed by the City of Commerce in Georgia. Interested parties must submit their responses by the deadline of December 1, 2026.

City of Commerce

POSTED

DEADLINE

in about 1 month