Principal Infrastructure is a group of companies that provide consulting architecture, engineering, construction and land surveying services.
The Principal Infrastructure Group consists of the following affiliated entities:
Principal Engineering, Inc.
Principal Infrastructure - A/E/C, LLC
Principal Lowe Surveying, LLC
PRINCIPAL Engineering, Inc. (PEI) provides civil/public works infrastructure consulting engineering planning & design, construction administration & management, construction resident inspection & quality assurance and disaster damage assessment & recovery services to federal, state and local government agencies as well as private industry & developers.
PRINCIPAL Infrastructure - A/E/C, LLC (PI-AEC) is a joint-venture firm between Principal Engineering, Inc. (LAPELS #3168) and Hardy & Associates/Architect, PLLC (LSBAE #AF0581) that provides consulting architecture and engineering planning, design and construction phase services to federal, state and local government agencies as well as private industry & developers.
PRINCIPAL Lowe Surveying, LLC (PLS) is a joint-venture firm (LAPELS #942) between Principal Engineering, Inc. and Lowe Engineers, LLC that provides topographic, boundary and hydrographic land surveying services in support of infrastructure engineering planning & design projects to federal, state and local government agencies as well as private industry & developers.
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Core Services of The Principal Infrastructure Group of Companies:
Civil/Public Works Infrastructure Design & Construction Management – This includes the planning, studies, reports, engineering design, and construction management of public/civil works infrastructure. Civil/Public Works Infrastructure includes, but is not limited to, drainage conveyance systems, drainage pump stations, hydrologic & hydraulic modeling, flood control systems, levees, shoreline protection, coastal restoration, roadways, highways, bridges, transportation systems, water treatment & distribution systems, wastewater treatment & collection systems, and structural, electrical, and mechanical engineering services.
Architecture, Engineering Design & Construction Management – This includes the planning, studies, reports, A/E Design, Design/Build and Construction Management & Inspection for new buildings and facilities as well as renovation, repair, and addition to various institutional, medical, commercial, recreation, and industrial facilities. Services are typically accomplished by a multi-disciplined team including architectural, civil, structural, electrical, and mechanical engineering, as well as construction management and inspection personnel.
Land Surveying – Includes surveys that define property lines, topographic features, and land contours that are essential for engineering planning & design, land development and construction projects.
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We use state-of-the-art computer technology in civil design and plan production. These tools have enabled delivery of high quality engineering products to our clients—within budget and on schedule. Our team takes pride in their track record and strives daily to uphold our Mission "To Exceed Client Expectations".
Click on the navagation links provided on the left of the page to learn more about our company's core values and our management team. Visit our references page to see what our clients are saying about us, or see our partial list of clients.
Please feel free to contact us at any of our locations, or download our company brochure.
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| Sister's Road Bridge Replacement |
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