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SEligman and Dunn Investments LLC 3116 West March Lane STOCKTON CA 95219 USA

UEI: SLED_9E4C7BC032F31B01

SEligman and Dunn Investments LLC 3116 West March Lane STOCKTON CA 95219 USA is a federal contractor, registered under UEI SLED_9E4C7BC032F31B01. It has been awarded $4,361,939 in federal contracts. Primary work spans Unknown NAICS. Top awarding agencies include General Services Administration.

Contact Information

Registration and classification details

Registration

UEI Code

SLED_9E4C7BC032F31B01

Federal Contracting Overview

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

AI Capability Profile

SEligman and Dunn Investments LLC provides commercial real estate solutions, specifically focusing on the leasing of professional space to federal entities. Their core capabilities include the provision of facility infrastructure and managed space to meet government operational requirements. The co...

Key Performance Metrics

Awards Count

1

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

General Services Administration$4.4M100%

Awards by NAICS

- Unknown NAICS$4.4M100%

Awards by Agency Over Time

Awards by Place of Performance

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Lease of Office Space in NE Buffalo / Williamsville, New York - Request for Lease Proposals (RLP) #26NAT01 - Office Space

Solicitation # 6NY0829

The U.S. Government is seeking competitive lease proposals for Class A or B office space in the NE Buffalo and Williamsville, New York area. The requirement is for contiguous, move-in ready or second-generation office space ranging from 16,887 to 17,731 ABOA square feet. The desired layout includes 24 private offices, 56 open workstations, a server room with 24/7 HVAC, a training room, and various conference and support rooms. The lease term is 15 years, with 13 years guaranteed firm. Financial provisions include a Tenant Improvement allowance of $62.50 per ABOA square foot and Building Specific Amortized Capital of $12.00 per ABOA square foot, both with an 8-year amortization term. This is a low-price, technically acceptable procurement, meaning the award will go to the lowest-priced offer that meets all technical requirements without negotiation. A critical component of technical acceptability is the ability to adhere to a strict post-award schedule of 196 working days from award to government acceptance. Offerors must submit a Schedule Feasibility Narrative and take no exceptions to the delivery timeframes. Required submittals include PDF and CAD floor plans, a test fit, photos of the space, and proof of ownership or authorization. All offered space must comply with ABAAS accessibility standards and NFPA 101 fire and life safety codes. Proposals must be submitted via the GSA Leasing Portal between November 1 and November 9, 2026.

Pbs R2 Office Of Leasing

POSTED

DEADLINE

Lease of Office Space – Prime Scope OnlyThe General Services Administration is maintaining continuous occupancy of leased office space located at 614 Frelinghuysen Avenue in Newark, New Jersey, as part of an ongoing office consolidation effort. This contract is strictly limited to prime scope operations with no subcontracting or third-party supplier involvement, ensuring direct control and management of the leased premises by GSA personnel. The space is used exclusively for GSA operational needs during the transition period of facility restructuring. The contract falls under NAICS code 531120, which pertains to lessors of residential buildings and dwellings, although the use here is for commercial government purposes. It is classified as a subcontract within the SAM.gov system, with the posting date listed as June 29, 2026, indicating an anticipated future award timeline. The place of performance is clearly identified as Newark, New Jersey, with a ZIP code of 07101, and the leasing office responsible is the PBS R2 Office of Leasing under the GSA. No additional point of contact or set-aside details are provided, and the arrangement is focused solely on securing uninterrupted use of the existing leased facility during the consolidation process.

Pbs R2 Office Of Leasing

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Security & Access Control SupportThis contract entails providing physical security monitoring, access control logging, and visitor management services at a federally leased facility in Miramar. The facility is utilized for non-detained immigration proceedings, indicating a sensitive environment requiring thorough security protocols. The subcontract falls under NAICS code 561612, which relates to security services, and is managed by the General Services Administration's PBS R2 Office of Leasing. Although specific set-aside details and the subcontract solicitation number are not provided, the contract aims to ensure controlled and secure access to the facility, likely involving continuous monitoring and detailed record-keeping of personnel and visitors. The services delivered are critical to maintaining order and safety within the federal site, supporting operational integrity for immigration-related activities. The contract was posted on June 10, 2026, and emphasizes stringent physical security measures tailored to the unique requirements of a federal immigration setting. Operations will occur at the Miramar location, zip code 33027, and the contract is accessible for further details on the SAM.gov platform. This initiative highlights the federal commitment to secure administrative environments where sensitive immigration proceedings take place.

Pbs R2 Office Of Leasing

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Facility Maintenance & Janitorial ServicesThis contract involves providing comprehensive facility maintenance and janitorial services for a General Services Administration-leased office facility in Miramar, supporting immigration operations. The scope includes routine cleaning, maintenance of HVAC systems, lighting repairs, and general upkeep to ensure the facility remains fully operational and adequately serviced. The subcontract is associated with the NAICS code 561720, which corresponds to janitorial services, and is managed under the PBS R2 Office of Leasing within the General Services Administration. The contract was posted on June 10, 2026. Specific details such as a solicitation number, set-aside status, or contact information were not provided. The place of performance is indicated with the zip code 33027 in Miramar, ensuring localized service delivery.

Pbs R2 Office Of Leasing

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Site Compliance and Regulatory SupportThis subcontract focuses on ensuring and documenting adherence to federal regulations, specifically addressing compliance with Section 889 of the National Defense Authorization Act (NDAA), floodplain management restrictions, and established sustainability standards. The work will support regulatory oversight and ensure that all site activities meet the necessary legal and environmental criteria. The contract falls under the NAICS code 541620, which relates to environmental consulting services. The contracting agency responsible for this subcontract is the PBS R2 Office of Leasing, part of the General Services Administration. The work will be performed in Newark, and the contract was posted on April 22, 2026. Although the solicitation number and set-aside details are not provided, this effort is critical to maintaining federal regulatory compliance at the site level. The contract aims to support the agency’s mandate to uphold environmental and regulatory integrity throughout its leasing projects.

Pbs R2 Office Of Leasing

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Parking Lot Attendant ServicesThis contract engages a subcontractor to provide on-site parking attendants during business hours from 6:30 AM to 6:30 PM, Monday through Friday. The attendants will be responsible for managing access to the parking lot and supporting daily operations, ensuring organized and efficient parking services at the specified location in Newark. Issued by the PBS R2 Office of Leasing under the General Services Administration, this contract falls under the NAICS code 561591, which pertains to parking services. While specific details like the solicitation number, office address, and point of contact are not provided, the subcontract aims to maintain smooth parking lot functionality to support the agency’s operational needs.

Pbs R2 Office Of Leasing

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Reserved Parking Signage Supply and InstallationThe contract involves the supply and installation of durable outdoor signage specifically for 12 parking spaces reserved for federal use. It is a subcontract focused on providing clearly marked and lasting reserved parking signs to support federal operations. The contract falls under the NAICS code 238990, indicating it relates to specialty trade contractors. This contract is managed by the General Services Administration through its PBS R2 Office Of Leasing. The work is to be performed in Newark, ensuring that these reserved parking spaces are properly identified in compliance with federal standards. The solicitation does not specify a set-aside type, and no point of contact or detailed address information is provided. The contract was posted on April 22, 2026, and aims to facilitate effective parking management for federal agencies in the specified location.

Pbs R2 Office Of Leasing

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Security Access System Installation and MaintenanceThe contract involves the installation and ongoing maintenance of electronic access control systems, including electric gates and key card entry setups, to enhance security for a parking facility. It is designated as a subcontract under the General Services Administration, specifically managed by the PBS R2 Office of Leasing. The work will be performed in Newark, focusing on securing the designated parking area through these advanced electronic measures. The contract, identified under NAICS code 238990, was posted on April 22, 2026, and does not specify set-aside types or particular organization classifications. While certain logistical details such as complete office address and points of contact are not provided, the main objective emphasizes ensuring access control systems are properly installed and maintained to protect the facility. This contract represents a critical effort to enhance facility security through modern electronic infrastructure.

Pbs R2 Office Of Leasing

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Parking Facility Lease OperationThe contract involves the operation and management of a surface parking lot located in Newark, New Jersey, designated for federal employees. The facility must be accessible 24 hours a day, seven days a week, ensuring continuous availability. Key responsibilities include overseeing reserved parking spaces and implementing access control measures to regulate entry and maintain security. This subcontract falls under the NAICS code 812930, relating to parking facility leases and operations. It is managed by the General Services Administration through the PBS R2 Office of Leasing, focusing on efficient and secure parking services for federal personnel. The contract emphasizes maintaining smooth, round-the-clock operations and ensuring that reserved spaces are properly allocated and monitored to meet federal employee needs.

Pbs R2 Office Of Leasing

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Life Safety & Fire Protection ComplianceThe contract involves inspecting, certifying, and maintaining fire protection and life safety systems to ensure compliance with federal and New York City regulations. This subcontract is managed by the General Services Administration under the PBS R2 Office of Leasing and is specifically for work performed in New York City, ZIP code 10007. The scope of the contract focuses on maintaining high safety standards in critical systems, aligning with the NAICS code 922160, which pertains to fire protection services. The contract was posted on January 8, 2026, and emphasizes adherence to stringent fire and life safety codes to protect occupants and property within the designated area.

Pbs R2 Office Of Leasing

POSTED

DEADLINE

Accessibility Compliance (ABAAS) Inspections & ModificationsThis contract involves conducting compliance inspections under the ABAAS standard and executing necessary accessibility modifications within a federal leased facility located in New York, ZIP code 10007. The work is to be performed as a subcontract under the General Services Administration’s PBS R2 Office of Leasing, focusing on ensuring that the facility meets accessibility requirements. The contract aligns with the NAICS code 541330, which pertains to engineering services, emphasizing a specialized focus on compliance assessment and related physical modifications to improve accessibility. The scope includes both inspecting the facility for adherence to accessibility standards and implementing corrective actions where deficiencies are identified. The contract was posted in early January 2026 and aims to support federal compliance efforts in leased spaces, ensuring that facilities accommodate all users in line with applicable regulations. While specific set-aside details and organizational types are not provided, the contract’s purpose highlights the GSA’s commitment to maintaining accessible environments through expert evaluation and modification services in its leased properties.

Pbs R2 Office Of Leasing

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Secure Teleconferencing System SupportThe contract involves the installation, maintenance, and support of secure teleconferencing systems designed specifically to facilitate confidential federal legal communications. It is categorized under the NAICS code 541512, which pertains to computer systems design services, emphasizing the technical and secure nature of the work required. The contract is a subcontract awarded by the General Services Administration through the Pbs R2 Office of Leasing, reflecting a government focus on safeguarding sensitive information during telecommunication. The place of performance for the contract is New York, with a zip code of 10007, indicating the geographic focus for the teleconferencing system services. The contract was posted on January 8, 2026, and although it is a subcontract, details regarding set-aside status or specific organizational types eligible to participate are not indicated. Overall, this contract highlights the importance of secure, reliable communication infrastructure critical to federal legal operations, requiring ongoing technical support to ensure confidentiality and compliance with government standards.

Pbs R2 Office Of Leasing

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Sound Attenuation System Maintenance & UpgradesThis contract involves the maintenance, inspection, and enhancement of sound attenuation systems to ensure confidentiality within legal operations at a federal office. The work is focused on supporting secure communication environments, emphasizing the importance of soundproofing in sensitive government settings. The contract is a subcontract under the NAICS code 238290, which relates to specialized construction services. The contracting agency is the General Services Administration's PBS R2 Office of Leasing, and the project will be performed in New York, specifically within the 10007 ZIP code area. The contract was posted in early January 2026, and while specific details on set-aside types or organization types are not provided, the scope clearly targets improvements and upkeep of sound attenuation measures critical to confidential federal operations.

Pbs R2 Office Of Leasing

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