Explore Engineering Firms Serving Needham, MA

CDA Consultants specializes in designing and engineering technology solutions for modern work and learning environments. Since 1993, we have delivered AV, IT infrastructure, and project management services to corporations, educational institutions, and government agencies globally. Our expertise spans collaboration spaces, broadcast studios, and networked environments, ensuring seamless integration of innovative technology tailored to client needs.

T E 2 Engineering provides full-service mechanical, electrical, and plumbing engineering design for high-performance buildings. We specialize in HVAC systems, renewable energy integration, and energy efficiency analysis for residential and commercial clients. Our team combines technical expertise with practical construction knowledge to deliver sustainable, code-compliant building systems.