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James Posey Associates has grown to a firm of more than 62 since Baltimore engineer James Posey started his practice in 1911. Today, we provide mechanical, electrical, plumbing, and fire protection engineering and commissioning services to architects and building owners throughout the eastern US. Our focus is MEP infrastructure and building systems for program-driven facilities in the public and institutional sectors for education, government, healthcare, medical research, historic preservation, and the arts. We offer a full range of services from feasibility through occupancy. In addition to HVAC, plumbing, electrical distribution, and emergency power systems, we design control systems, lighting, and sprinkler and fire alarm systems, and infrastructure for technology. Our staff has been with us an average of 14 years, and we take pride in this high rate of retention. We also have an impressive record of continuity in the firm’s leadership with only five presidents over a century of continuous practice. The staff includes 23 Professional Engineers and 20 LEED Accredited Professionals. Among our awards for design excellence are those from the American Council of Engineering Companies, ASHRAE, American Institute of Architects, US Green Building Council, Baltimore Heritage, Building Congress and Exchange, and the Association of Energy Engineers. Our portfolio of nearly 100 LEED certified projects features Maryland’s first LEED Gold hospital, first LEED Gold school, and first net zero energy school. We were the first firm honored by AIA Baltimore as “Outstanding Consultant of the Year” and are one of only a couple of firms to receive the award twice.

View Top Employees from James Posey Associates, Inc.
Revenue $18.4 million
Employees 58 (54 on RocketReach)
Founded 1911
Address 11155 Red Run Blvd Suite 310, Baltimore, Maryland 21117, US
Phone (410) 265-6100
Industry Engineering Services, Architecture, Engineering & Design, Construction
Web Rank 16 Million
Keywords James Posey Associates, James Posey Assosicate
Competitors MA Engineering, MODUS Engineering, Millies Engineering Group, Peter Basso Associates, Rock Brook
SIC SIC Code 871 Companies, SIC Code 87 Companies
NAICS NAICS Code 5413 Companies, NAICS Code 54133 Companies, NAICS Code 541 Companies, NAICS Code 54 Companies

James Posey Associates, Inc. Questions

The James Posey Associates, Inc. annual revenue was $18.4 million in 2024.

Kevin McCarthy is the President of James Posey Associates, Inc..

54 people are employed at James Posey Associates, Inc..

James Posey Associates, Inc. is based in Baltimore, Maryland.

The NAICS codes for James Posey Associates, Inc. are [5413, 54133, 541, 54].

The SIC codes for James Posey Associates, Inc. are [871, 87].

Top James Posey Associates, Inc. Employees

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