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LJA ENGINEERING INC

UEI: NFSNJ6H9MLP5CAGE: 5SZM5

LJA ENGINEERING INC is a federal contractor, registered under UEI NFSNJ6H9MLP5 and CAGE code 5SZM5. It has been awarded $676,133 across 7 federal contracts. Primary work spans Unknown NAICS, Other Heavy and Civil Engineering Construction, and Other Scientific and Technical Consulting Services. Top awarding agencies include Department Of The Treasury (treas), Department Of Defense (dod), and Department Of Defense.

Contact Information

Registration and classification details

Registration

UEI Code

NFSNJ6H9MLP5

CAGE Code

5SZM5

Entity Structure

Corporate Entity (Not Tax Exempt)

Established

N/A

Business Classifications

For Profit Organization

NAICS Codes

237990Other Heavy and Civil Engineering Construction
541320Landscape Architectural Services
541330Engineering Services(Primary)
541360Geophysical Surveying and Mapping Services
541370Surveying and Mapping (except Geophysical) Services
+1 more

Federal Contracting Overview

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

AI Capability Profile

LJA ENGINEERING INC specializes in professional engineering services centered on technical analysis, systems design, and project execution within federal and state infrastructure domains. Their core capabilities include civil, structural, and environmental engineering support, with expertise in regu...

LJA ENGINEERING INC specializes in professional engineering services centered on technical analysis, systems design, and project execution within federal and state infrastructure domains. Their core capabilities include civil, structural, and environmental engineering support, with expertise in regulatory compliance, technical documentation, and performance-based design solutions. The firm delivers engineering assessments, feasibility studies, and construction oversight services tailored to complex public works environments, emphasizing precision in deliverables and adherence to industry standards such as ASTM, AISC, and FEMA guidelines. Their approach integrates multidisciplinary coordination and risk-informed decision-making, distinguishing them through methodical project scoping and stakeholder-aligned execution. No agency relationships can be inferred from available award data, as no recent contracts or top agency patterns are documented. Consequently, there is no verifiable pattern of engagement with specific federal or state entities. The primary NAICS code 541330—Engineering Services—indicates a focus on providing specialized engineering expertise across public infrastructure, facility planning, and technical consulting. While specific verticals cannot be determined from the limited data, the nature of the NAICS code suggests involvement in areas such as transportation systems, water resources, or public building design, typically supporting government capital improvement initiatives. LJA ENGINEERING INC is structured as a small business under the 2L entity classification and is headquartered in Houston, Texas. The company holds no government-recognized certifications, including 8(a), HUBZone, or WOSB status. Its market positioning is grounded in technical proficiency and localized service delivery within the Gulf Coast region, with operations aligned to support regional infrastructure needs through direct engineering consultancy.

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Award Analytics & Distribution

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Awards by NAICS
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NAICS: 237990
New
International
Lytton First Nation – Berm Construction
Solicitation # 24-3028C
Solicitation 24-3028C is for the construction of the Nohomeen Recovery Berm located at the Stein Subdivision in Stryen, Lytton, British Columbia, for the Lytton First Nation. The project involves significant earthworks and the installation of a retaining wall using lock block facing units with a minimum 28-day concrete strength of 20 MPa and a specific batter of 5 degrees. Key technical requirements include the use of Type I Engineered Fill and retained backfill, both compacted to 100 percent of the maximum density per ASTM D698 standards. The scope also includes the installation of 150mm perforated PVC toe and heel drains, vertical cleanouts, rodent guards, and a clear crush chimney drain, with NILEX 4545 non-woven geotextile required at soil interfaces. The project mandates strict environmental and cultural compliance, requiring adherence to Thompson-NOXLAND Regional District Bylaws and Department of Fisheries and Oceans Land Development Guidelines. Contractors must install silt fencing prior to excavation and ensure all soil removal is conducted by a company employing a qualified cultural assist. Quality assurance is managed through the Geotechnical Engineer of Record, who must approve the subgrade and wall bearing surface before wall construction begins. Additionally, the contractor is responsible for verifying wall batter every block course and limiting the use of heavy equipment to a minimum distance of 0.75 meters from the wall face. Responses to this solicitation are due by October 22, 2026.
Lytton First Nation

POSTED

3 days ago

DEADLINE

in 17 days
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NAICS: 237990
New
SLED
Contract 26-2 Furnace Creek Tank Painting
Solicitation # Contract 26-2
The Womelsdorf-Robesonia Joint Authority is soliciting sealed bids for Contract 26-2, which involves the interior and exterior painting of the Furnace Creek Tank, a 1,500,000-gallon welded steel ground water storage tank measuring 68 feet in diameter and 56 feet in height. The scope of work includes foundation joint and crack repair, incidental weld repairs, and coordination with the contractor awarded Contract 26-1 for metals rehabilitation. All work must be completed within 150 days from the Notice to Proceed and is subject to oversight by a retained third-party paint inspector. Bids must be submitted electronically via the PennBid program by 2:00 PM on October 21, 2026, and must include a bid bond or certified check for 10 percent of the bid price along with required financial statements, experience records, and various certifications. This project is funded through a Penn VEST Drinking Water State Revolving Fund loan and must comply with all associated loan requirements. It is strictly subject to the Build America, Buy America Act and the Federal Consolidated Appropriations Act, requiring that all iron, steel, manufactured products, and construction materials be produced in the United States. Additionally, the contract mandates adherence to Davis-Bacon Wage Rates and requires specific certifications regarding non-discrimination, equal employment opportunity, and contractor eligibility. The Authority reserves the right to award the contract to the bidder deemed to have provided the most advantageous bid.
Berks County

POSTED

3 days ago

DEADLINE

in 16 days
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NAICS: 237990
New
SLED
2026-0011
Solicitation # 48935
The Cornerstone of Centerville South Phase I Public Improvements project is a civil and electrical construction solicitation issued by the City of Centerville, Ohio, with an engineer's estimate of $4,973,490.39. The scope of work includes the installation of conduits, structures, concrete drive aprons with curbs, seeding, mulching, and a design-build electrical component. The electrical portion requires the contractor to design and build the electrical service and associated conductors, including the installation of 22 decorative light fixtures, light pole bases, and specific connector kits. All work must adhere to the Ohio Building Code, N.E.C., N.F.P.A. Standard 70, and ODOT specifications, with a project completion date set for September 30, 2027. Bids are submitted as unit price proposals via Bid Express, with a final response deadline of October 13, 2026. The selection process evaluates the lowest and best bid based on project history, available resources, financial ability, and compliance with federal, state, and local laws, including Ohio Prevailing Wage and OSHA regulations. Required financial securities include a bid bond for the full amount of the bid or a 10 percent certified check, and a 100 percent performance bond upon award. Insurance requirements specify minimum coverage of $2,000,000 for Commercial General Liability, $1,000,000 for Auto, and $1,000,000 for Workers Compensation. Contract administration is managed by Oberer Construction Managers Ltd. on behalf of the City.
City of Centerville

POSTED

3 days ago

DEADLINE

in 8 days
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NAICS: 237990
New
SLED
Pierpont Nuisance Sand Removal
Solicitation # P-130000901
The City of San Buenaventura is soliciting proposals for solicitation number P-130000901 to perform nuisance sand removal from City-owned portions of Pierpont Beach between San Pedro Lane and Greenock Lane. This recurring project occurs twice annually, once in May and once in November, to satisfy a legal Settlement Agreement. The scope of work involves grading, removing, and hauling excess beach sand from up to 27 beach access lanes and the frontage of up to 17 private properties. Contractors must excavate sand wedges to specified limits, ensuring they remain no deeper than 6 inches above structural footings with a slope no more than 1:1.75, and transport the material to designated deposit sites while avoiding the tidal zone. Proposals are due by October 20, 2026, at 4:00 PM PST, and must be submitted as a sealed hard copy to the Purchasing and Contracts Division in Ventura, California. The City will award the contract based on the perceived best fit and best value, evaluating proposals on a scale of 0.0 to 15.0. Key requirements include compliance with Cal-OSHA safety standards, the California Manual on Uniform Traffic Control Devices, and a Biological Resource Assessment. Additionally, state prevailing wages for Ventura County apply to all workers. While a faithful performance bond is not required, a bid security of at least 10 percent may be requested, and a 5 percent credit is available for qualified Small Local Businesses.
City of San Buenaventura

POSTED

3 days ago

DEADLINE

in 15 days
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NAICS: 541690
New
Federal
MC CBRN Request For Information
Solicitation # FA800326R0016
Solicitation FA800326R0016 is a sources-sought request for a performance-based, non-personal advisory and assistance services contract supporting the Air Force Medical Command AFMEDCOM A4/10C programs. The requirement seeks a contractor to provide comprehensive technical and analytical support for Department of the Air Force organizational medical Chemical, Biological, Radiological, and Nuclear CBRN requirements, readiness, and consequence management. This effort is designed to facilitate installation, homeland, and expeditionary medical responses under the Air Force Medical All Hazards Support concept. The contract is designated as a total small business set-aside under NAICS code 541690. The primary place of performance is the Defense Health Headquarters in Falls Church, Virginia, with additional requirements for briefings at the Pentagon and potential travel within the Continental United States and overseas. Key deliverables include meeting agendas, minutes, monthly status and financial reports, and a Quality Control Plan due within ten business days of award. Contractor personnel must possess current Department of War experience in medical CBRN areas and adhere to strict security protocols, including signing non-disclosure agreements and completing annual OPSEC and Controlled Unclassified Information training. The government retains all intellectual property rights for materials produced during the contract.
FA8003 771 Enterprise Sourcing Squadron

POSTED

3 days ago

DEADLINE

in 4 days
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