A record of recognized excellence Awards

Recognition That Reflects How We Build

Keystone Awards Trophies on Shelf

From project execution and specialty contracting to safety performance, innovation, community involvement, and workplace culture, icon Mechanical’s awards reflect the breadth of what it takes to deliver a better build.

Across decades of recognition from industry organizations, trade partners, safety associations, and community groups, these honors point to the same standard: disciplined work, accountable teams, and a company-wide commitment to doing things the right way.

Recognized for Mechanical Excellence

Industry awards

Organization Award Date Project
AGCMO Recognizing icon Mechanical for 25 years membership in the AGC of Missouri 1999-2024
IPI Innovation Award 2023
Keystone Awards - AGCMO Project of the year MID-AMERICA CLASS $10-$40 million 2016 BJC-Wahington University Medical School Campus Renewal Project
Keystone Awards - AGCMO Finalist for Specialty Contractor/Subcontractor Building Construction Project over $20 Million 2025 BJC Hospital Phase III - Patient Tower and Penthouse
AGC 1st Honor to icon Mechanical 2025
Keystone Awards - AGCMO First Place MID-AMERICA CLASS Specialty Contractor/Subcontractor Building Construction Project over $20 Million 2020 New Research and Development Facility, Pfizer Bioplace
Keystone Awards - AGCMO First Place MID-AMERICA CLASS Specialty Contractor/Subcontractor Building Construction Project over $5 Million 2016 College of Pharmacy - Phase I
Keystone Awards - AGCMO Project of the year MID-AMERICA CLASS Specialty Contractor/Subcontractor Building Construction Project over $1-$5 Million 2014 Wexford @4240 Core and Shell Historic Renovation
Keystone Awards - AGCMO Finalist for Specialty Contractor/Subcontractor Building Construction Project over $1 Million 2013 St. Louis County Health Campus
AGC 1st Honor to icon Mechanical 2024
AGCMO SCOTY AWARD - HVAC and Piping 2022
DBIA-MAR Small Project Award 2022 New Crop Accelerator Facility (Project Research) Creve Coeur, MO
SLC3 CII Best Practices Planning for Startup 2023 3rd Floor Fit Out, 4240 Confidential Biotech
Keystone Awards - AGCMO Finalist for Specialty Contractor/Subcontractor Building Construction Project over $9 Million 2023 3rd Floor Fit Out, 4240 Confidential Biotech
Keystone Awards - AGCMO Finalist for Specialty Contractor/Subcontractor Building Construction Project over $25 Million 2024 Boeing MQ-25 Stingray Production Facility Phases 1+2
SLC3 Specialty Contractor of the Year - Honorable Mention -AEC Show Me Awards
ESGR Above and Beyond Award
STL Business Journal BPTW BPTW Big Company 250-749 Employees 3rd Place 2025
SLC3 CII Best Practices Planning for Modularization 2020 Pfizer Bioplace
AGCMO SCOTY AWARD - HVAC and Piping 2015
SLC3 Built for Excellence Show Me Awards - BJC 2025 BJC Phase III
Keystone Awards - AGCMO Project of the year MID-AMERICA CLASS Specialty Contractor/Subcontractor Industry/Infrastructure Building Construction Project over $5 Million 2015 Milam Landfill Gas to High BTU Compressed Natural Gas Plant
Keystone Awards - AGCMO Finalist National Class 2021 New Rocket Engine Manufacturing Facility
Keystone Awards - AGCMO Project of the Year Specialty Contractor/Subcontractor Building Construction Project over $5 Million - 20 Years of Excellence 2017
AGCMO Finalist Winner Specialty Contractor/Subcontractor Building Construction Project over $5 Million 2017 Zurich North American Headquarters
SLC3 Best Practices Award - HVAC/ PROCESS/ Utility Services Nissan Smyrna Logistics Center 2018
The Chamber of Commerce Celebrating 75 Years 2015
NorthTECH Certificate of Appreciation
ARCO Vendor of the year 2013
SLC3 Best Practices Award 2016 BJC Hospital Phase III - Patient Tower and Penthouse
ESGR Above and Beyond Award
ESGR Seven Seals Award
ESGR Todd Jeffries - Patriotic Employer
ESGR Pro Patria Award 2019
ESGR Pro Patria Award - Small Employer 2019
SLC3 Finalist for Subcontractor of the Year (in general) 2026
SLC3 SLC3 2026 Show Me Award for Outstanding Subcontractor Project - BJC III 2026

Honored for Protecting People

Safety Awards

Organization Award Date
SIBA Safety Award - Merit Award - Zero Lost Tim Accidents over 150,000 Manhours 2024
SMACNA Safety Excellence Awards Program - 3rd Place- Lowest injury/illness rate in the 400,001-500,000 man-hour category 2017
SIBA Member Since 1998 2022-2023
MCAA + CAN Award for Safety Excellence 2020
SIBA Safety Award - Merit Award - Zero Lost Tim Accidents over 150,000 Manhours 2016
AGC Safety Award - Safety performance over 50,000 Manhours 2016
SMACNA Safety Recognition Award- 1st Place 50,001 o 80,000 2016
AGS ST.LOUIS Zero Recordable Accidents Safety Award 2012
AGC MO Zero Recordable Accidents Safety Award 2019
AGS ST.LOUIS Zero Recordable Accidents Safety Award 2013
AGC Safety Excellence Specialty Division 1-1.35 Million work hours 2025
AGC MO Zero Recordable Accidents Safety Award 2015
SIBA Safety Award - Most Improved Specialty Contractor 2023
SMACNA Safety Excellence Awards Program - 2nd Place- Lowest injury/illness rate in the 400,001-500,000 man-hour category 2015
SMACNA Safety Excellence Awards Program - 2nd Place- Lowest injury/illness rate in the 400,001-500,000 man-hour category 2011
SLC3 Built for Excellence 2025
AGC MO Safety Award 0 Lost Days 2023
SMACNA Safety Excellence Awards Program - 2nd Place- Lowest injury/illness rate in the 400,001-500,000 man-hour category 2014
AGS ST.LOUIS Zero Recordable Accidents Safety Award 2014
SIOSH/SAFETYCON Southern Illinois Occupation Safety and Health Excellence Award for Construction 2019
AGC 1st Honor to icon Mechanical 2023
SMACNA Safety Recognition Award - 2nd place - 30,000 hours and under 2012
SMACNA Safety Recognition Award - 1st place - 100,001 hours plus Sheet Metal Manhours 2024
SIBA Safety Award - Excellence Award - 6 years Zero Lost Time 2021
SMACNA Safety Excellence Awards Program - 2nd Place- Lowest injury/illness rate in the 15,001 to 20,000 hours 2014
SMACNA Zero Injury Award 2014
SMACNA Safety Innovator Award 2024
SIBA Safety Award Commendation - 50% below the national average lost time accidents, over 150,000 manhours 2022
SIBA Safety Award Merit Award - over 150,000 manhours 2023
agcmo Safety Award - Washu Cancer Center - outstanding safety performance - 50,000 hours 2024
SIBA Safety Award- Merit Award - Zero Lost time accidents over 150,000 manhours 2021
AGCMO Safety Award - Project Henkel - For Outstanding safety performance over 50,000 hours 2022
AGC ST LOUIS Safety Award - - For Outstanding safety performance over 10,000 - 25,000 hours 2012
AGCMO Safety Award - Project VIR Biotech - For Outstanding safety performance over 50,000 hours 2023
SIBA Safety Award - excellence award - 3 years Zero Lost Time 2026
SIBA Safety Award - Merit Award - Zero Lost Tim Accidents over 150,000 Manhours 2026

Committed Beyond the Jobsite

Community Awards

Organization Award Date
Make-A-Wish Missouri and Kansas Thank you for Funding 10 Wishes
Kidstruction Participating Company 2025
Gateway Dragon Boat Festival 17th Annual Gateway Dragon Boat Festival - Creve Coeur Lake - Second Place - PADDLES UP! 2023
Kidstruction Participating Company 2020
Our Little Haven Second Annual Sporting Clays - TOP TEAM 2016
Hands That Serve The Cheeseburger Award 2003
Big Brothers and Sisters of EM Hard Hat Top Fundraising Company Bowl for Kids' Sake 2017

Trusted Work Starts with Proven Teams

 Let's Build What's Next

Silver Safety Innovator Award Hard Hat