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HOUSER WALKER ARCHITECTURE, LLC

UEI: Z3NZN3DF9CA4CAGE: 5AJB7

HOUSER WALKER ARCHITECTURE, LLC is a federal contractor, registered under UEI Z3NZN3DF9CA4 and CAGE code 5AJB7. It has been awarded $16,449,290 across 69 federal contracts. Primary work spans Architectural Services and Engineering Services. Top awarding agencies include General Services Administration, Department Of The Interior, and Nps Conops Strategic DOI.

Contact Information

Registration and classification details

Registration

UEI Code

Z3NZN3DF9CA4

CAGE Code

5AJB7

Entity Structure

Corporate Entity (Not Tax Exempt)

Established

N/A

Business Classifications

2XXS

NAICS Codes

236220Commercial and Institutional Building Construction
541310Architectural Services(Primary)
541320Landscape Architectural Services
541330Engineering Services
541340Drafting Services
+3 more

Federal Contracting Overview

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

AI Capability Profile

Houser Walker Architecture, LLC specializes in architectural and engineering design services for federal historic preservation, infrastructure rehabilitation, and adaptive reuse projects. Their technical expertise spans predesign and schematic design documentation, climate change mitigation strategi...

Houser Walker Architecture, LLC specializes in architectural and engineering design services for federal historic preservation, infrastructure rehabilitation, and adaptive reuse projects. Their technical expertise spans predesign and schematic design documentation, climate change mitigation strategies, topographical and geotechnical surveys, and construction administration for culturally significant structures. The firm delivers comprehensive A&E solutions for shoreline erosion control, historic wall and limestone repairs, deck and railing replacements, and streetscape enhancements, integrating preservation standards with modern engineering requirements. They routinely apply NFPA fire protection codes, ADA accessibility guidelines, and NPS Historic Preservation Guidelines to ensure regulatory compliance and contextual integrity in sensitive environments. The contractor maintains a strong, recurring relationship with the Department of the Interior and the General Services Administration, consistently delivering design services for national parks, federal buildings, and heritage sites. For the Interior Department, they focus on preserving and restoring historic park infrastructure within ecological reserves, while for GSA, they support facility modernization of aging federal properties through window replacement, secondary glazing, and structural repairs that balance energy efficiency with architectural authenticity. Their primary focus lies in NAICS 541310 (Architectural Services) and 541330 (Engineering Services), positioning them as a niche provider for federally funded historic and public infrastructure projects requiring multidisciplinary design teams. They specialize in the intersection of preservation, resilience, and functional upgrades—particularly in coastal and urban federal assets. Houser Walker Architecture, LLC is a small business structured as a 2L entity, headquartered in Atlanta, Georgia. While they hold no formal government certifications, their deep familiarity with federal design standards, consistent engagement with key agencies, and technical proficiency in historic rehabilitation underscore their established presence in the federal A&E market.

Key Performance Metrics

Awards Count

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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
General Services Administration$9.3M56.4%
Department Of The Interior$6.8M41.1%
Nps Conops Strategic DOI$410.8K2.5%
Awards by NAICS
541310 - Architectural Services$11.6M70.5%
541330 - Engineering Services$4.8M29.5%
Awards by Agency Over Time
Awards by Place of Performance

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NAICS: 541330
New
Scattergood GS. Units 1&2 Green Hydrogen-Reaady Modernization
Solicitation # scattergood-gs-units-12-green-hydrogen-reaady-modernization
Kiewit Infrastructure West Co. is soliciting sub-quotes for the Scattergood GS Units 1&2 Green Hydrogen-Ready Modernization project for the City of Los Angeles Department of Water and Power. The scope of work is extensive, encompassing professional and technical services such as civil, structural, mechanical, electrical, and instrumentation and controls engineering, as well as utility locating, geotechnical and geophysical investigations, BIM/3D modeling, and environmental assessment and permitting support. The solicitation specifically encourages participation from certified Disadvantaged Business Enterprises, including MBE, WBE, and OBE firms. Interested parties must contact Kiewit to receive an Invitation to Bid through the Building Connected electronic system, with a final bid deadline of September 11, 2026. To be considered responsive, bidders must hold a valid California Contractor's license and provide acceptable insurance. Responsible subcontractors and material contractors are required to provide bonding for 100 percent of their contract value, though Kiewit will reimburse the associated bond premiums. Additionally, Kiewit emphasizes the importance of labor harmony, as they are signatories to several collective bargaining agreements. Detailed plans and specifications are available for review at Kiewit's Costa Mesa, California office, and further inquiries regarding the project schedule or requirements should be directed to Lead Estimator Joe Bockelman.
Kiewit Infrastructure West Co.

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about 8 hours ago

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NAICS: 541330
New
Federal
Solicitation N5523626R0007 for Southwest Regional Maintenance Center HME FTA Follow On Engineering Services
Solicitation # N5523626R0007
Solicitation N5523626R0007 is a Fair Opportunity competition restricted to current Department of the Navy SeaPort-NxG Multiple Award Contract holders. The Southwest Regional Maintenance Center (SWRMC) is seeking a contractor to provide follow-on Hull, Mechanical, and Electrical (HM&E) support services in San Diego, California. The primary objective is to increase the reliability and maintainability of U.S. Navy fleet assets through three pillars of support: Fleet Technical Assistance (FTA), Assessment Events, and Contract Management Oversight (CMO). These services include emergent technical guidance, troubleshooting, and onboard maintenance training for surface ships, aircraft carriers, submarines, and craft. The contract is structured as a cost-plus-fixed-fee arrangement consisting of a base period from March 1, 2027, to February 29, 2028, with four subsequent option years. The scope of work involves significant labor requirements, including straight-time, overtime, and surge support, with specific mandatory labor mix requirements for roles such as Program Managers, Data Scientists, and Engineers. Award will be based on best value, evaluating technical approach, management, personnel, and past performance, with cost as a secondary factor. Proposals must be submitted electronically via the PIEE Solicitation Module, and offerors must maintain active registration in the System for Award Management (SAM).
Southwest Regional Maintenance Center

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about 12 hours ago

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in 7 days
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NAICS: 541330
New
Federal
Vandenberg Structural Engineering Study, SLC-3 Tower
Solicitation # FA461026Q9994
Solicitation FA461026Q9994 is a request for a firm-fixed-price purchase order for an independent third-party engineering firm to conduct a structural condition assessment and code-compliance evaluation of the 156-foot SLC-3 Tower at Vandenberg SFB, California. The scope of work includes a physical field survey, non-destructive testing to quantify material deterioration such as corrosion and weld defects, and a structural analysis based on ANSI/TIA-222-I, ASCE 7-22, and UFC 3-301-01 standards. The project requires the delivery of a draft report within 30 days of award and a final report stamped by a California-licensed Structural Engineer within 90 days of receiving government comments. The estimated period of performance is 90 calendar days from the date of award. This acquisition is a 100 percent small business set-aside under NAICS code 541330. Award will be based on a Lowest Price Technically Acceptable approach, where the government will evaluate the lowest-priced technically acceptable quote that meets all requirements of the Performance Work Statement. Key personnel must include a Lead Structural Engineer with active SE Title Authority from the California Board for Professional Engineers, Land Surveyors, and Geologists. Contractors must comply with strict base access requirements, including the possession of a REAL ID for personnel. All payment requests must be processed through the Wide Area WorkFlow system. Questions are due by September 1, 2026, and final quotes must be submitted by September 9, 2026.
FA4610 30 Cons Pk

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about 12 hours ago

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