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John Bowles

Senior Vice President


Mr. Bowles is an established facility executive with extensive experience in construction management and development projects. With thirty years of experience in managing major commercial projects, Mr. Bowles has consistently delivered results by developing and leveraging resources on successfully executed projects.

"Steven Hadley, owner of Construction Diversity Group, is one of the most professional contractors that I have worked with. His company does excellent work and they stand by it. I can't say enough about him, his ability and how much personal integrity that he has. I recommend his company highly."
Kimberly Brusatori, Founder and Chief Executive Officer, Village Learning & Achievement Center

“I worked with CDG, Steven Hadley and Jason Matthews in particular at the Intercontinental Airport for United Airlines. They are a very professional group that delivered the product, underground utilities, on time and under budget. I would definitely use CDG again on another project.”
John Alvarez, Managing Partner for JLA Construction Solutions

"The scope of the project [at St. John Missionary Baptist Church] was huge - we had some plumbing issues with two of our downstairs restrooms...we are very appreciative for the love and kindness shown to us by CDG...We are so grateful for their compassion and efforts put forth then and now to rebuild Third Ward in Houston, Texas."
Leola Valentine, Executive Assistant to the Pastor, St. John Missionary Baptist Church

“I have worked with Steven and Construction Diversity Group and have found them very professional and timely. They keep communications, always answer calls, are on time, and provide great customer service. This is really a testament to Steven’s leadership.”
Darnell Joseph, Emerging 100 Black Men of Metropolitan Houston