John J. McKenna has completed over $600 million in projects over the course of over 40 years. The abridged list is broken into categories as follows:
| COMMERCIAL | CLIENT | YEAR |
| Architect's Office in Hyde Park | Private Client | 2002 |
| Law Office in Hyde Park | Private Client | 2000 |
| Jans Hallmark- 5 Locations | Write Occasions | 1994-1998 |
| Caspers/McDonalds Office Building | Caspers/McDonalds Company | 1998 |
| Edificio Larco, Peru | Pan American Enterprises | 1996 |
| Pan American Enterprises | Pan American Enterprises | 1995 |
| Utilization Survey, Sanya, PRC | Pan American Enterprises | 1994 |
| Utilization Survey, Xuchou, PRC | Pan American Enterprises | 1994 |
| Pan American Enterprises | Pan American Enterprises | 1994 |
| Ybor Square Offices | Ybor Square, Ltd. | 1992 |
| Imo's Pizza and Pasta | STC. Inc. | 1991 |
| Lykes Brothers, Inc. Office Building | Lykes Bros. Inc | 1989 |
| Ybor Square Offices | Private Client | 1989 |
| Sunforest Executive Suites | Shannon Properties | 1986 |
| Springhill Shopping Center | J. M. Beeson Co | 1986 |
| LeRoux Shopping Center | Private Client | 1985 |
| River Yacht & Racquet Club | SCI., Inc. | 1985 |
| Abraham Chevrolet | Abraham Chevrolet | 1985 |
| Hines Lumber Company | Private Client | 1984 |
| I-3 Warehouse | Private Client | 1984 |
| I-4 Warehouse | Private Client | 1984 |
| Mill Creek Shopping Center | M & M Properties | 1984 |
| Cinema Draft House | Pioneer Develoopment | 1984 |
| First Street Development | Private Client | 1983 |
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