2020
WAPA/Washington State Department of Transportation Certificate of Merit in Recognition of High-Quality Asphalt Pavement Construction – West
- Contract No. 9256 – SR 99 – Roy Street to N. 145th St. Paving & ADA Compliance
NAPA Quality in Construction Award
- 57334 – SR 99 – Roy Street to N. 145th St. Paving & ADA Compliance
2019
CRH Safety Excellence Award
2018
CRH Presidents Environmental Sustainability Award Gold Standard Facility – 2018
- Auburn Aggregates, Auburn HMA, Pacific Shop, Seattle HMA
CRH Two Million Hours Worked with No Lost Time Injuries – June 2018
CRH Safety Excellence Award
2017
WAPA/Washington State Department of Transportation Smoothness Award – West
- Contract No. 8992 – I-5 NB South 260th to Duwamish River Bridge – CSOL & ADA
WAPA/Washington State Department of Transportation Certificate of Merit in Recognition of High-Quality Asphalt Pavement Construction – West
- Contract No. 8992 – I-5 NB South 260th to Duwamish River Bridge – CSOL & ADA
CRH Presidents Environmental Sustainability Award Gold Standard Facility – 2017
- Auburn Aggregates, Auburn HMA, Pacific Shop
CRH Safety Excellence Award
2016
WAPA Carl Minor Award – 2016
- Contract No. 8816 – I-5 SB South 320th St to Duwamish River Bridge
WAPA/Washington State Department of Transportation First Place Quality Award for Asphalt Pavement Construction – West
- Contract No. 8816 – I-5 SB South 320th St to Duwamish River Bridge
Washington State Chapter American Public Works Association First Place Quality Award for Asphalt Pavement Construction
- Contract No. CAG-16-004 – City of Renton – Duvall Ave NE Pavement Preservation Project
NAPA Diamond Achievement Commendation Sustainable – Auburn Asphalt Plant
NAPA Diamond Achievement Commendation Sustainable – Seattle Asphalt Plant
Oldcastle Materials Outstanding Leadership
- Asphalt Operations
CRH Safety Excellence Award
2015
NAPA Diamond Achievement Commendation Sustainable – Auburn Asphalt Plant
Oldcastle Materials Outstanding Leadership
- Asphalt Operations
Oldcastle Materials Sustained Performance Award
- Large Sand & Gravel Operation Category – Auburn Pit
CRH Safety Excellence Award
2014
NAPA Diamond Achievement Commendation Sustainable – Auburn Asphalt Plant
NAPA Diamond Achievement Commendation Sustainable – Seattle Asphalt Plant
CRH One Million Hours Worked with No Lost Time Injuries
CRH Safety Excellence Award
2013
NAPA Diamond Achievement Commendation – Auburn Asphalt Plant
NAPA Diamond Achievement Commendation – Seattle Asphalt Plant
CRH Safety Excellence Award
2012
NAPA Diamond Achievement Commendation – Auburn Asphalt Plant
NAPA Diamond Achievement Commendation – Seattle Asphalt Plant
CRH Safety Excellence Award
2011
NAPA Diamond Achievement Commendation – Auburn Asphalt Plant
NAPA Diamond Achievement Commendation – Seattle Asphalt Plant
CRH Safety Excellence Award
2010
NAPA Diamond Achievement Commendation – Auburn Asphalt Plant
NAPA Diamond Achievement Commendation – Seattle Asphalt Plant