| Award | RECONSTRUCTION OF THE CCTV SYSTEM AT THE NEWTOWN CREEK WASTEWATER TREATMENT PLANT, BROOKLYN, N.Y. | Environmental Protection | Hellman Electric Corporation | $4.1M | Competitive Sealed Bids | Nov 15, 2018 | 82618B0065001 |
| Award | STREET LIGHT MAINTENANCE IN THE BOROUGH OF MANHATTAN AREA #1 | Transportation | HELLMAN ELECTRIC CORP | $11.0M | Competitive Sealed Bids | Apr 24, 2014 | 84113MNTR694 |
| Award | STREET LIGHT MAINTENANCE IN THE BOROUGH OF THE BRONX AREA #2 | Transportation | HELLMAN ELECTRIC CORP | $12.2M | Competitive Sealed Bids | Apr 24, 2014 | 84113BXTR695 |
| Award | TRAFFIC SIGNAL MAINTENANCE IN THE BOROUGH OF STATEN ISLAND, AREA #5 | Transportation | HELLMAN ELECTRIC CORP | $3.3M | Competitive Sealed Bids | Sep 3, 2013 | 84113SITR683 |
| Award | INSTALL, REMOVE AND REPAIR STREET LIGHTS IN PARKS, CITYWIDE | Transportation | Hellman Electric Corp. | $3.0M | Emergency Purchase | Jul 19, 2013 | 84113MBTR718 |
| Award | RENEWAL OF STREET LIGHT MAINTENANCE IN THE BOROUGH OF MANHATTAN, AREA #1 | Transportation | HELLMAN ELECTRIC CORP | $1.7M | Renewal | May 15, 2013 | 84110MNTR529 |