Find the right engineering partner.

Custom Solutions for Your Building's Complex Energy Needs

New York, NY+1

Built on Legacy, Driven by Purpose.

East Brunswick, NJ+7

Making Communities Better

New York, NY

Where Legacy Builds The Future

New York, NY

Innovation Engineered.®

Baton Rouge, LA+6

Professional environmental compliance, permitting, and remediation services

New York, NY

Phase I / Phase II Environmental Site Assessments and Facility Response & Spill Prevention.

Bohemia, NY+4

Evaluate - Solve - Deliver

Atlanta, GA+6

Trusted Expertise, From the Ground Up

New York, NY+4

Acoustics, Noise & Vibration

San Francisco, CA+3

Solutions for Tomorrow

Newark, NJ+1

Leaders in Decarbonization Design, Engineering, and Construction Consulting Services

New York, NY

Civil Engineering and Civil Infrastructure Design.

Miami (Doral), FL+4

Providing Innovative Solutions to Complex Environmental Problems

Reading, PA+4

Full-Service Project Delivery and Program Management

San Juan, PR+6

Leveraging technology to solve today's water-related challenges

New York, NY

Phase I & Phase II Environmental Site Assessments and Environmental Engineering & Consulting.

Bohemia, NY+4

With every community, we redefine what's possible

Denver, CO+7

Cost Effective Engineering

Northport, NY+1

Smart, Sustainable, and Value-Added Engineering Services

New York, NY+1

Committed to Creating a Better Tomorrow

West Chester, PA+1

Innovative engineering, planning, and consulting services for a more resilient and sustainable future.

New York, NY

Underground Intelligence

Middlebury, CT+4

all things water

New York, NY+1