| Award | REQUIREMENTS CONTRACT FOR REI SERVICES FOR MEDIUM INFRASTRUCTURE PROJECTS, CITYWIDE | Design and Construction | SIMCO Engineering, P.C. | $15.0M | Competitive Sealed Proposals | Sep 6, 2016 | 8502016RQ0041P |
| Award | HWDRCW03, REQUIREMENTS CONTRACTS FOR ENGINEERING DESIGN AND RELATED SERVICES FOR SMALL INFRASTRUCTURE PROJECTS, CITYWIDE | Design and Construction | SIMCO Engineering, P.C. | $8.0M | Competitive Sealed Proposals | Sep 5, 2014 | 8502014VP0007P |
| Award | HWCRQ02S, REQUIREMENT CONTRACTS FOR RESIDENT ENGINEERING INSPECTION SERVICES FOR SMALL INFRASTRUCTURE PROJECTS, CITYWIDE | Design and Construction | SIMCO Engineering, P.C. | $8.0M | Competitive Sealed Proposals | Nov 30, 2011 | 8502011VP0016P |
| Award | RESIDENT ENGINEERING INSPECTION SERVICES | Design and Construction | Simco Engineering, P.C./Haider Engineering P.C.(JV) | $836K | Competitive Sealed Proposals | Dec 22, 2009 | 8502009HW0042P |
| Award | RESIDENT ENGINEERING INSPECTION SERVICES FOR TWELVE CONTRACTS, CITYWIDE. | Design and Construction | SIMCO Engineering, P.C./ Haider Engineering, P.C. (JV) | $5.0M | Competitive Sealed Proposals | Jun 25, 2009 | 8502008RQ0016P |
| Award | Resident Engineering Inspection Services | Design and Construction | SIMCO Engineering, P.C./ Haider Engineering, P.C. (JV) | $1.0M | Competitive Sealed Proposals | Jan 9, 2009 | 8502008HW0055P |