| Year | Award | Recipient / Project Name | Organization |
|---|---|---|---|
| 2022 | Outstanding Public Works Project of the Year | State Route 18 & Apple Valley Road Intersection Improvements | Town of Apple Valley |
| 2022 | Innovative Design of the Year | Courtney's Playground Inclusive Play Area at Marie Kerr Park | City of Palmdale |
| 2022 | Best Improvement for Public Safety | Seventh & Arrowhead Complete Streets Project | City of Victorville |
| 2022 | Best Use of Technology | Traffic Management Center | City of Lancaster |
| 2022 | Best Environmental Project | Trash Excluder Program, Phase 1 | City of Santa Clarita |
| 2022 | Outstanding Public Works Employee of the Year | Cesar Romo | City of Santa Clarita |
| 2021 | Best Use of Technology | Bouquet Canyon Road Pavement Improvement Project | County of Los Angeles - Public Works |
| 2021 | Best Environmental Project | SCV Water PFAS Water Treatment Program | Santa Clarita Valley Water Agency |
| 2021 | Best Improvement for Public Safety | 2020 Safe Routes to School | City of Lancaster |
| 2021 | Innovative Design of the Year | Canyon County Park Inclusive Play Area | City of Santa Clarita |
| 2021 | Outstanding Public Works Project of the Year | Rancho Vista Blvd. Widening Gap Closure Project | City of Palmdale |
| 2019 | Best Improvement for Public Safety | Exclusive Pedestrain Crossing Cycle by Time of Day Project | City of Santa Clarita |
| 2019 | Outstanding Public Works Project of the Year | Mojave Riverwalk Project | City of Victorville |
| 2019 | Outstanding Public Works Employee of the Year | Ben Stewart | City of Lancaster |
| 2019 | Best Environmental Project | Upper Amargosa Creek Flood Control, Recharge, and Habitat Resoration Project | City of Palmdale |
| 2019 | Best Use of Technology | Give Me Green | City of Santa Clarita |
| 2019 | Innovative Design of the Year | See and Be Seen Signal Cabinet Wrap Bycycle & Pedestrian Saftey Education Campai | City of Lancaster |
| 2018 | Outstanding Public Works Project of the Year | Old Town Newhall Parking Structure | City of Santa Clarita |
| 2018 | Best Improvement for Public Safety | Lancaster Auto Mall Pedestrian Safety Improvements | City of Lancaster |
| 2018 | Best Use of Technology | Council Chambers Audio/Visual Upgrade | City of Palmdale |
| 2018 | Best Environmental Project | Heritage Trail from Gateway Ranch to Wildwood Canyon | City of Santa Clarita |
| 2018 | Outstanding Public Works Employee of the Year | Jason Finch | City of Palmdale |
| 2018 | Innovative Design of the Year | Master Plan of Complete Streets | City of Lancaster |
| 2017 | Outstanding Public Works Project of the Year | Yucca Loma Bridge | Town of Apple Valley |
| 2017 | Innovative Design of the Year | AVEK South SNIP Pump Station | Antelope Valley East Kern/AECOM |
| 2017 | Best Improvement for Public Safety | 2017 Summer of Sidewalks Program | City of Lancaster |
| 2017 | Best Use of Technology | COP Comprehensive Energy Saving Measures Project | City of Palmdale |
| 2017 | Outstanding Public Works Employee of the Year | David Wu | City of Palmdale |
| 2016 | Best Use of Technology | WAVE Inductive Bus Charging at LCP/PTC | Antelope Valley Transit Authority & AESI |
| 2016 | Best Environmental Project | “Dive!” Screening and Food Waste Prevention Outreach Event | City of Palmdale |
| 2016 | Outstanding Public Works Employee of the Year | Marie Santana-Dominguez | City of Lancaster |
| 2016 | Innovative Design of the Year | McAdam Park Pool Rehabilitation | City of Palmdale |
| 2016 | Innovative Design of the Year | McAdam Park Pool Rehabilitation | City of Palmdale |
| 2015 | Outstanding Public Works Project of the Year | McBean Parkway Bridge Widening Project | City of Santa Clarita |
| 2015 | Innovative Design of the Year | Development Services Automation | City of Lancaster |
| 2015 | Best Improvement for Public Safety | Left-Turn Yellow Change Interval Study | City of Santa Clarita |
| 2015 | Best Use of Technology | Interactive Citywide GIS Website | City of Palmdale |
| 2015 | Best Environmental Project | Illegal Dumping Project | City of Palmdale |
| 2015 | Outstanding Public Works Employee of the Year | Rod Holtz, Jon Cantrell | City of Palmdale, City of Lancaster |
| 2014 | Outstanding Public Works Project of the Year | Community Engagement / Seasons of Service | City of Palmdale |
| 2014 | Innovative Design of the Year | City of Palmdale Public Arts Program | City of Palmdale |
| 2014 | Best Improvement for Public Safety | Newhall Avenue Roundabout Project | City of Santa Clarita & MNS Engineers Inc. |
| 2014 | Best Use of Technology | QHWD Office & Mobile GIS System | Arrow Engineering/Quartz Hill Water District |
| 2014 | Best Environmental Project | Recycled Water System | City of Lancaster |
| 2014 | Outstanding Public Works Employee of the Year | Elma Watson | City of Lancaster |
| 2013 | Outstanding Public Works Project of the Year | Solar School Program | City of Lancaster |
| 2013 | Innovative Design of the Year | Water Supply Stabilization Project No 2 | Antelope Valley East Kern Water Agency |
| 2013 | Best Improvement for Public Safety | Neighborhood Traffic Calming Project | City of Lancaster |
| 2013 | Best Environmental Project | Bouquet Canyon Creek Restoration Project | City of Santa Clarita Enviromental Services |
| 2013 | Outstanding Public Works Employee of the Year | Kathy Renee | City of Lancaster |
| 2012 | Outstanding Public Works Project of the Year | Old Town Newhall Public Library | City of Santa Clarita |
| 2012 | Innovative Design of the Year | Drytown Water Park - Dusty's Mineshaft Racer Slide | City of Palmdale |
| 2012 | Outstanding Public Works Employee of the Year | Lynn Glidden | City of Palmdale |
| 2012 | Best Environmental Project | 24 Hour Recycling Center | City of Lancaster |
| 2012 | Best Improvement for Public Safety | Acton Water Treatment Plant Intertie | AECOM-AVEK Water Agency-Palmdale Water District |
| 2012 | Best Use of Technology | Traffic Signal Synchronization | City of Palmdale |
| 2011 | Outstanding Public Works Project of the Year | The BLVD Transformation | City of Lancaster |
| 2011 | Innovative Design of the Year | 10th Street West Pipeline & Turnouts Project | Antelope Valley East Kern Water Agency/AECOM |
| 2011 | Best Improvement for Public Safety | Tierra Subida Corridor Improvements | City of Palmdale |
| 2011 | Best Use of Technology | City of Lancaster Facility Solar Shade Structure Project | City of Lancaster |
| 2011 | Best Environmental Project | Turf Replacement Project | City of Palmdale |
| 2011 | Outstanding Public Works Employee of the Year | Michael Livingston | City of Palmdale |
| 2010 | Outstanding Public Works Project of the Year | Golden Valley Road Bridge Project | City of Santa Clarita, Curtis Nay |
| 2010 | Innovative Design of the Year | Water District Administration Building | Newhall Co. Water District - Stephen Cole |
| 2010 | Best Improvement for Public Safety | 2009 Station Fire - Culvert Improvement/Cleanout Project | LACO Dept of Public Works - Rd Maintenance District 5 - Jeff Harkins |
| 2010 | Best Use of Technology | Transmission Pipeline, Turnout & Pump Station South North Intertie Project | AV East Kern Water Agency - Mike Shahbakhti |
| 2010 | Best Environmental Project | COL Fats Oils and Grease (FOG) Program | City of Lancaster - Robert Neal |
| 2010 | Outstanding Public Works Employee of the Year | Ray Hunt | Capitol Engineering Division Manager |
| 2009 | Outstanding Public Works Employee of the Year | Michelle Cantrell | City of Lancaster |
| 2009 | Best Use of Technology | "Conserve Palmdale" Education Programs | City of Palmdale |
| 2009 | Best Improvement for Public Safety | Marie Kerr Park Recreation Center | City of Palmdale |
| 2009 | Innovative Design of the Year | Pavement Rehabilitation Project | City of Lancaster |
| 2009 | Best Environmental Project | Demonstration Garden Inspired Projects | City of Palmdale |
| 2009 | Outstanding Public Works Project of the Year | Parallel South Feeder Phase II/Reservoir, Magic Mt Parkway/I-5 Improvements | City of Santa Clarita |
| 2008 | Outstanding Public Works Project of the Year | Recycled Water Project | City of Lancaster |
| 2008 | Outstanding Public Works Employee of the Year | Steve Dassler | City of Lancaster |
| 2008 | Best Use of Technology | Polymer-Modified Asphalt Surface Sealer Chip Seal | LACO Dept of Public Works - Rd Maintenance District 5 |
| 2008 | Best Improvement for Public Safety | ADA Ramp Improvements | City of Palmdale |
| 2008 | Innovative Design of the Year | Transit Maintenance Facility | City of Santa Clarita |
| 2008 | Best Environmental Project | Santa Clara River Arundo Removal Project | City of Santa Clarita |
| 2007 | Outstanding Public Works Project of the Year | Cross Valley Connector "Gap Closure" | City of Santa Clarita |
| 2007 | Outstanding Public Works Employee of the Year | Marissa Diaz | City of Lancaster |
| 2007 | Best Use of Technology | Pavement Management Program | City of Lancaster |
| 2007 | Best Improvement for Public Safety | Fire Station Off-site Improvements | City of Palmdale |
| 2007 | Innovative Design of the Year | Domenic Massari Park Off-Leash Area | City of Palmdale |
| 2007 | Best Environmental Project | Amargosa Creek Detention Basin | City of Lancaster |
| 2003 | Outstanding Public Works Project of the Year | Aquatic Center | City of Santa Clarita |
| 2003 | Outstanding Public Works Employee of the Year | Rod Sorensen | City of Victorville |
| 2003 | Best Use of Technology | Graffiti Abatement Vehicle | City of Lancaster |
| 2003 | Best Improvement for Public Safety | Amargosa Creek Drainage Channel | City of Palmdale |
| 2003 | Innovative Design of the Year | Transit Maintenance Facility | City of Santa Clarita |
| 2003 | Best Environmental Project | Compressed Natural Gas Street Sweepers | City of Victorville |
| 2002 | Outstanding Public Works Project of the Year | City Council Chambers | City of Palmdale |
| 2002 | Best Improvement for Public Safety | Traffic Signal Backup Program | City of Victorville |
| 2002 | Innovative Design of the Year | Larry Chimbole Cultural Center Renovation | City of Palmdale |
| 2001 | Outstanding Public Works Employee of the Year | Stephen H. Williams | City of Palmdale |
| 2001 | Outstanding Public Works Project of the Year | Courthouse | City of Palmdale |
| 2001 | Best Use of Technology | Geographical Information System | City of Palmdale |
| 2000 | Outstanding Public Works Project of the Year | City Hall | City of Palmdale |
| 2000 | Best Use of Technology | Central Control Irrigation System | City of Palmdale |
| 2000 | Best Improvement for Public Safety | Highland Bridge | City of Palmdale |