Cleary Zimmermann has come a long way since its inception in 2006. We have celebrated several milestones, from opening 5 unique service divisions to being recognized as the largest MEP firm by the San Antonio Business Journal. Below are some highlights from our journey.


September - 2018

Began Mentor/Protégé relationship with Moose Engineers, a Service Disabled Veteran Owned HUB firm.

June - 2015

Recognized as largest MEP engineering firm by San Antonio Business Journal

August - 2014

Formed IT/Security Division

April - 2013

Fiesta Verde at CZ office to celebrate sustainability - Viva Fiesta!

January - 2013

Formed Water/Wastewater Division

November - 2012

Urban Spaces tour with Centro San Antonio

April - 2012

Formed Building Analytics Division

January - 2012

Began Mentor/Protégé relationship with 3P Engineers, a woman-owned HUB firm

May - 2011

Named Top 100 MEP Giant by Engineering News-Record

May - 2010

Named “Best Place to Work” by San Antonio Business Journal

April - 2010

Open house to showcase completed renovation of 1344 S. Flores, an adaptive re-use of the former International Harvestor warehouse and showroom.

February - 2010

Named Top 25 San Antonio Engineering Firm

June - 2008

Doubled office space

January - 2008

Formed Commissioning Division

September - 2007

Relocated to new office at 1344 S. Flores

April - 2006

After major reorganization of Marmon Mok, Danny and Wade formed Cleary Zimmermann Engineers with six staff at a small office on Gordon Rd.

January - 2000

Wade Cleary and Danny Zimmermann worked together in the Engineering Division of Marmon Mok Architecture

1344 S. Flores, Suite 101 San Antonio, Texas 78204   (210) 447-6100

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