2023-2024

Platinum

• Plumbers & Steamfitters Local 486

Gold

• Aerolab

• Bausum & Duckett

• IBEW Local 24

• Kenlee Precision Corperation

• NARI Greater Chesapeake Bay

• Steamfitters Local 602

Silver

• Lange Electric Company

Bronze

• Arundel Cooling & Heating

• Baltimore Washington Medical Center

• TCA Architects

• Zippers

2022-2023

Platinum

• All Roads

• SMART Local 100

• Plumbers & Steamfitters Local Union 486 

• Sheet Metal & Air Conditioning National Association (SMACNA)

Gold

• Central Atlantic Toyota

• Local Union No. 24 I.B.E.W.

• NARI

Silver

• KaRon Masonry of Maryland, Inc.

Bronze

• Zipper's Performance

• AeroLab LLC