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The Leighton Difference
60 Years: A Strong Foundation
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I-215 Placentia Avenue Interchange
Eastvale STEM Academy
I-5 Segment 2
Fire Station #61
Del Mar Bluffs
Mesa Court Towers
Perris Valley Line
California High School Stadium
Market Street Village
Sheriff Station
Rio De Los Angeles State Park
Albert Robles Center
Nohl Canyon Reservoir
North American Headquarters
Great Park Ice & FivePoint Arena
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About
The Leighton Difference
60 Years: A Strong Foundation
Awards & Accolades
Expertise
Environmental Consulting
Geotechnical Consulting
Testing & Inspection
In House Laboratories
Projects
Commercial & Industrial
Community Development
Education & Institutions
Public Buildings & Infrastructure
Transportation
Water & Wastewater
People
Culture & Leadership
Equality & Inclusion
Life @ Leighton
Join the Leighton Team
Resources
Contact Us
Careers