• "I highly recommend Calvin Cox Architect". Dr. Tony Yong
  • "Calvin, in this age of cut & paste together building plans, it is refreshing to review your plans​. They are detailed and complete". Building, Planning & Zoning, Lake County Official 


The inauguration of FATH-E-AZEEM Mosque on October 1, 2022 was celebrated worldwide. The event was attended by His Holiness, Mirza Masroor Ahmad, the worldwide spiritual and administrative leader of the Ahmadiyya Muslim Community, which claims more than 20 million members worldwide.

Architecture and Engineering by Calvin Cox Architect. Civil Engineering by Greengard Associates. General Contractor, All Chicago Inc.


Phone 847-336-3531 for additional information and to discuss your project.

Calvin Cox Architect  ​EST. 1989                                          

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