PCA Engineering New England

Wozny Barbar & Associates Inc. is a full-service consulting engineering firm based in Hanover, Massachusetts, specializing in the design of heating, ventilation, air conditioning, electrical, plumbing, fire protection, fire alarm, and energy management systems. With a strong commitment to responsive service, the firm collaborates closely with architects, developers, and builders to deliver high-quality, customized solutions for projects of varying scales and complexities across New England. The firm is led by a team of experienced principals, including Zbigniew M. Wozny, Fidaa E. Barbar, and Gregory B. Wozny, all of whom bring extensive expertise in mechanical and electrical engineering, as well as project management. Their hands-on approach ensures that every project receives personal attention and that clients benefit from timely responses to their needs, fostering long-lasting professional relationships. Generated from the website

Barletta Engineering, also known as Barletta, is a Massachusetts-based company that provides engineering, procurement and construction services. The company has a staff of more than 250 employees who work on general and power plant construction and environmental remediation projects. Its projects include the construction of light rail, water and wastewater treatment plants, highways, bridges, police stations, libraries, and traditional and alternative fuel for power generation, as well as the remediation of contaminated sites and solid waste management facility construction. Barletta Engineering s staff includes over 15 project managers, engineers and engineering technicians, nearly 25 construction managers, and project and assistant superintendents. Its staff also includes over 100 field employees, including field engineers, equipment operators, laborers, masons and carpenters.

Vanderweil Engineers is a multi-disciplinary consulting engineering firm specializing in M-E-P systems for buildings, central heating and chiller plants, power generation and transmission and distribution design. The company s main offices are located in Boston, Princeton, N.J. and Alexandria, Va. In addition, Vanderweil Engineers has offices in Baltimore, Philadelphia and Las Vegas. Vanderweil Engineers is a design partner in one of the top positions in its industry on the ENR-500 list. The company s repeat client business ratio of 90 percent attests to its client satisfaction. Founded in 1950, Vanderweil Engineers has proven that its engineering abilities and commitment to helping clients succeed in areas, including building services engineering and power and utilities. Vanderweil Engineers is a family and privately owned company that has a facility located in Somerville, Mass., where it employs nearly 300 people.