News

2022 ENR Rankings

Terracon, a leading provider of environmental, facilities, geotechnical, and materials services, is committed to growth and market presence expansion as evidenced in Engineering News-Record’s (ENR) annual listings of The Top 500 Design Firms and Sourcebook rankings. We’re honored to be ranked No. 21 in The Top 500 Design Firms, and proud to be the No. 1-ranked Asbestos and Lead Abatement firm for the 10th consecutive year.

• ENR Top 500 Design Firms: 21
• ENR Top 200 Environmental: 61
• ENR Top 100 Pure Designers: 12
• ENR Top 150 Global Design Firms: 46
• ENR Asbestos and Lead Abatement: 1
• ENR Top 20 General Building: 10
• Telecommunications: 19
• Education: 19
• Multi-Unit Residential: 8
• Retail: 5
• Commercial Offices: 18
• Hotels, Motels, and Convention Centers: 17
• Distribution Warehouses: 2
• Transportation: 36
• Airports: 25
• Power: 24
• Solar Power: 4
• Petroleum: 31
• Transmission and Distribution: 15
• Pipelines: 22
• Refineries and Petrochemical Plants: 21
• Water Suply: 42
• Hazardous Waste: 16
• Chemical and Soil Remediation: 15
• Site Assessment and Compliance: 7
• Industrial Process: 39
• Manufacturing: 34
• Towers and Antennae: 10
• Chemical Plants: 15
• Data Centers: 14
• Government Offices: 15 

Southeast Ranking

• Top Design Firms  #8
• Top Florida Design Firms #15
• Top Georgia Design Firms #5
• Top North Carolina Design Firms #12
• Top South Carolina Design Firms #9
• Top Alabama Design Firms #10
• Top Tennessee Design Firms #8
• Education/Research #10
• Transportation #24
• Multi-Unit Residential #5

Southwest Ranking

• Top Design Firms  #10
• General Building #29
• Power #18
• Hazardous Waste #19
• Environmental & Geotechnical Firms #1

Intermountain Ranking

• Top Design Firms  #10
• General Building: #5
• Transportation #29
• Hazardous Waste #16

Midwest Ranking

• Top Design Firms  #7
• Top Indiana Design Firms #6
• Top Iowa Design Firms #4
• Top Kansas Design Firms #6
• Top Kentucky Design Firms #10
• Top Missouri Design Firms #10
• Top Nebraska Design Firms #5
• Top Ohio Design Firms #5
• Power #5
• Environmental & Geotechnical Firms #3
• Petroleum #14
• Multi-Family #8
• Transportation #17

Colorado and Wyoming Ranking

• Top Design Firms  #12
• Transportation #13
• General Building #36
• Hazardous Waste #21

California Ranking

• Top Design Firms  #27
• Environmental & Geotechnical Firms #10
• General Building #38
• Hazardous Waste #18
• Other Project Types #6
• Power #10

Texas and Louisiana Ranking

• Top Design Firms  #8
• Top Arkansas Design Firms #5
• Top Louisiana Design Firms: #11
• Top Mississippi Design Firms #8
• Top Oklahoma Design Firms #5
• Top Texas Design Firms #12
• Other Project Types #4
• Environmental & Geotechnical Firms #2
• Distribution and Warehouses #3
• Hospitality #10
• Commercial #8
• Retail #2
• Multi-Unit Residential #6
• Healthcare #9
• Transportation #20
• Power #6
• Education #11

Northwest Ranking

• Top Design Firms  #12
• Top Washington Design Firms #13
• Retail #14

New England Ranking

• Top Design Firms  #41

MidAtlantic Ranking

• Top Design Firms  #23
• Environmental & Geotechnical Engineering #6

New York Region Ranking

• Top Design Firms  #51