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WEISS/MANFREDI ARCHITECTS LLP

UEI: ZTKGZC4K5K23CAGE: 6VMU7

WEISS/MANFREDI ARCHITECTS LLP is a federal contractor, registered under UEI ZTKGZC4K5K23 and CAGE code 6VMU7. It has been awarded $84,287,736 in federal contracts. Primary work spans Architectural Services. Top awarding agencies include Department Of State.

Contact Information

Registration and classification details

Registration

UEI Code

ZTKGZC4K5K23

CAGE Code

6VMU7

Entity Structure

Partnership or Limited Liability Partnership

Established

N/A

Business Classifications

For Profit OrganizationLimited Liability CompanyWoman-Owned Business

NAICS Codes

541310Architectural Services(Primary)
541320Landscape Architectural Services
541330Engineering Services
541340Drafting Services
541370Surveying and Mapping (except Geophysical) Services
+1 more

Federal Contracting Overview

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

AI Capability Profile

WEISS/MANFREDI ARCHITECTS LLP specializes in high-performance architectural design services, with a demonstrated focus on master planning for complex federal facilities. Their core capabilities encompass strategic spatial planning, contextual design integration, and program-driven architectural solu...

WEISS/MANFREDI ARCHITECTS LLP specializes in high-performance architectural design services, with a demonstrated focus on master planning for complex federal facilities. Their core capabilities encompass strategic spatial planning, contextual design integration, and program-driven architectural solutions tailored to institutional environments. The firm brings expertise in translating functional requirements into cohesive built environments, emphasizing sustainability, cultural sensitivity, and long-term operational efficiency. Their work reflects a strong command of design documentation, regulatory compliance, and stakeholder coordination—key components of successful federal architecture projects. Differentiators include a design-led approach that balances aesthetic innovation with technical rigor, ensuring projects meet both programmatic and symbolic objectives for government clients. The contractor has delivered services to the Department of State, where their work centered on comprehensive master planning for diplomatic and overseas facilities. This engagement suggests experience navigating the unique security, cultural, and logistical demands of international federal infrastructure, including alignment with State Department design standards and diplomatic protocol. Their relationship with this agency indicates a capacity to manage high-stakes, mission-critical projects requiring precision in site analysis, program validation, and phased implementation planning. Their primary industry focus is architectural services under NAICS 541310, which encompasses the full lifecycle of design—from conceptual development through construction administration. The firm positions itself within the federal architecture market as a design-driven practitioner serving mission-sensitive agencies, with an emphasis on institutional and diplomatic infrastructure. They operate with a clear specialization in large-scale, contextually responsive planning rather than routine renovation or interior fit-outs. WEISS/MANFREDI ARCHITECTS LLP is structured as a woman-owned business (2K certification) headquartered in New York, NY. Their government market presence is anchored in specialized architectural services for federal clients, leveraging their certification to support diversity and inclusion objectives in federal procurement. The firm’s geographic footprint is centered in the Northeast, with project execution extending to federal sites nationwide and abroad.

Key Performance Metrics

Awards Count

8

All time

Active

1

Currently performing

Completed

7

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

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Award history, agency mix, and NAICS coverage for WEISS/MANFREDI ARCHITECTS LLP

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Open opportunities in WEISS/MANFREDI ARCHITECTS LLP's top NAICS codes and agencies

NAICS: 541310
New
SLED
RFP for Harnett Area Rural Transit System (HARTS) Transit Center Expansion Feasibility/Assessment Study and Conceptual Design
Solicitation # 525-525-GS-11032026
The County of Harnett, North Carolina, is soliciting proposals for a Needs Assessment Study and Conceptual Design to expand the Harnett Area Rural Transit System (HARTS) Transit Center located at 250 Alexander Drive, Lillington, NC. The project aims to address operational inefficiencies, capacity limitations, and resiliency concerns, specifically noting the facility's location within a 500-year floodplain. The selected planner or designer will be responsible for reviewing existing facilities, developing a building space program for administration and training, providing site recommendations for potential new locations, and offering technical specifications for equipment and utilities. Key deliverables include a conceptual design featuring floor and site plans and an opinion of the probable construction costs. The period of performance for this engagement is from December 1, 2026, through June 30, 2029. Proposals must be submitted in three counterparts via sealed envelope by 2:00 P.M. on November 3, 2026, and must include a completed Cost Sheet to be considered responsive. The County will select a respondent based on its sole discretion and the adequacy of the firm's qualifications. Awardees must maintain specific insurance coverages, including worker's compensation with a 100,000 dollar employer's liability limit and automobile liability of at least 1,000,000 dollars per occurrence, naming the County as an additional insured. The contract is governed by the laws of the State of North Carolina.
County of Harnett

POSTED

1 day ago

DEADLINE

in 18 days
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NAICS: 541310
New
SLED
Juvenile Services Center (JSC) Design and Construction Administration Services
Solicitation # 700626-27
Prince William County is soliciting proposals for Design and Construction Administration Services for the Juvenile Services Center (JSC) capital project. This solicitation, number 700626-27, requires professional architectural and engineering services to manage the project from the design phase through construction and final closeout. The project timeline is extensive, with a Gantt schedule indicating milestones spanning from September 2026 through August 2031. The period of performance officially begins upon the issuance of the Notice to Proceed and concludes twelve months after the Project Final Completion Letter is issued. Proposals are due by October 26, 2026, at 3:00 PM EST and must be submitted electronically via the Prince William County Supplier Portal. Evaluation is based on a 100-point scale focusing on the offeror's understanding of requirements, approach and work plan, management plan, team qualifications, and firm experience. Selected consultants must adhere to Prince William County Design and Construction Standards and Prince William Water Utility Standards, while ensuring full compliance with local, state, and federal ADA regulations. The contract mandates strict insurance requirements, including Professional Liability and Commercial General Liability from carriers with an A.M. Best Rating of at least A: VIII. Offerors must submit comprehensive documentation, including AE data forms for firm and personnel qualifications, a detailed cost proposal worksheet, and certifications regarding business size and socioeconomic status. Invoicing must be submitted within thirty calendar days of service delivery to the address specified on the purchase order.
Prince William County BU

POSTED

1 day ago

DEADLINE

in 10 days
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NAICS: 541310
New
SLED
Request for Qualifications - Tripp School Roof Replacement
Solicitation # 2027-008
Fairhaven Public Schools is seeking qualified architectural and engineering design firms to provide professional design, bidding, and construction administration services for the roof replacement project at the Southeastern Massachusetts Educational Collaborative building, formerly the Tripp School, located at 56 Bridge Street in Fairhaven, Massachusetts. The project involves the replacement of approximately 11,000 square feet of roofing and is conducted under Massachusetts General Laws Chapter 7C. The selected designer will manage three phases: design and production of stamped construction documents, bidding assistance including a formal recommendation letter, and construction administration featuring site observations at 25, 50, and 95 percent completion and a final punch list inspection. The budget for design services is capped at 49,000 dollars, while the estimated construction cost is 700,000 dollars. Qualified firms must have lead designers and key personnel licensed in Massachusetts and demonstrate a successful track record with public building envelope projects under M.G.L. c.149 and M.G.L. c.30. Mandatory insurance requirements include 2,000,000 dollars per occurrence for Commercial General Liability and 5,000,000 dollars for General Umbrella Coverage. Submissions must be received by November 17, 2026, and must include a separate sealed fee proposal along with mandatory statutory certifications, including certificates of non-collusion, tax compliance, and non-debarment. The project timeline targets design completion in winter 2027, bidding in early 2027, and construction administration during the summer 2027 school vacation.
Fairhaven PS

POSTED

2 days ago

DEADLINE

in about 1 month
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NAICS: 541310
New
International
Request for Proposals - 1495 Heron Road - Architectural and Design Services
Solicitation # BCH2026-08
Canada Lands Company is soliciting professional architectural and design services for a medium-density residential housing project located at 1495 Heron Road in Ottawa, Ontario. The project involves the development of up to 1,100 units across multiple buildings ranging from 3 to 9 storeys, incorporating the restoration of heritage buildings and adherence to specific conservation and urban design guidelines. The anticipated construction budget is estimated between 400 million and 550 million dollars, with a phased construction schedule spanning from 2027 to 2034. The selected architect will serve as the design lead, coordinating all other design disciplines including structural, mechanical, electrical, civil, landscape, and interior design from initial planning through construction closeout. The procurement process, identified as RFP BCH2026-08, utilizes a multi-stage evaluation involving technical proposals and oral presentations for the highest-ranked proponents. Pricing is structured through a combination of fixed fees for specific project milestones—such as due diligence, concept design, and construction documents—and all-inclusive hourly rates. The agreement emphasizes the continuity of key personnel as a material requirement and mandates strict quality assurance and control procedures to ensure compliance with the Ontario Building Code, Ontario Fire Code, and AODA requirements. The anticipated agreement start date is the week of October 26, 2026, with a final submission deadline for proposals extended to October 19, 2026.
Canada Lands Company Limited

POSTED

2 days ago

DEADLINE

in 3 days
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