Langan Engineering & Environmental Services

Other recognitions for Langan Engineering & Environmental Services:

Top Midatlantic Design Firms 2021

America's Most Honored Businesses 2019 - Top 5%

Top MidAtlantic Design Firms

America's Most Honored Businesses 2018 - Top 5%

2017 Hot Firm Award List

Top MidAtlantic Design Firms

Top 100 Pure Designers

America's Most Honored Businesses 2017 - Top 5%

2016 Best Places To Work

America's Most Honored Businesses 2016 - Top 5%

Best Places To Work In Western Pennsylvania

Mid-Atlantic Top Design Firms 2014

Top Connecticut Design Firms

Best Places To Work In Western Pennsylvania