Registered Firm / Branch Search
Last updated 05/27/2022. Before making a decision based upon the information provided below, please contact staff at 602-364-4930. If you hover your mouse over a firm's status, you will see the definition of that status type. When searching for a firm, "Less is More." The more information you enter, the LOWER your chances of making a 'hit.' A list of firms can be downloaded by selecting the CSV box (bottom left of search results) after clicking 'Apply.'
| Firm Name | Registration Number | Branch ID | Initial Registration | Expiration Date | City | Firm Status |
|---|---|---|---|---|---|---|
| Four Corners Environmental, Inc. | 11098 | 1 | 09/07/2005 | 02/19/2016 | Glendale, Arizona |
Closed |
| Woolpert, Inc. | 11094 | 1 | 12/31/2007 | 02/10/2017 | Scottsdale, Arizona |
Closed |
| MWH Americas, Inc. | 11245 | 1 | 11/20/2003 | 12/07/2016 | Tempe, Arizona |
Closed |
| Tower Engineering Solutions, LLC | 18532 | 1 | 12/11/2013 | 12/31/2019 | Las Vegas, Nevada |
Closed |
| Buehler & Buehler Structural Engineers, Inc. | 15869 | 1 | 12/18/2009 | 12/31/2016 | Phoenix, Arizona |
Closed |
| CPG Architects & Planners, Inc. | 15614 | 1 | 12/09/2008 | 12/31/2016 | Scottsdale, Arizona |
Closed |
| EnSite USA, Inc. | 17922 | 1 | 10/03/2013 | 12/31/2016 | Houston, Texas |
Closed |
| Gresham, Smith and Partners | 11572 | 1 | 03/11/2005 | 12/31/2016 | Birmingham, Alabama |
Closed |
| L. R. Nelson Consulting Engineers, Inc. | 16569 | 1 | 08/31/2010 | 12/31/2016 | Sandy, Utah |
Closed |
| Telesto Solutions, Inc. | 16263 | 1 | 12/02/2013 | 12/31/2016 | Phoenix, Arizona |
Closed |
| Tower Engineering Professionals, Inc. | 17176 | 1 | 12/20/2013 | 12/31/2016 | Phoenix, Arizona |
Closed |
| Veritas Fire Engineering, Inc. | 11997 | 1 | 12/16/2003 | 12/31/2016 | Oro Valley, Arizona |
Closed |
| Allwyn Environmental | 13167 | 1 | 02/23/2009 | 12/31/2015 | Tucson, Arizona |
Closed |
| Hanlon Engineering , Inc. | 11911 | 1 | 11/04/2003 | 12/31/2015 | Mesa, Arizona |
Closed |
| ReliaPole Inspection Services Co. | 16544 | 1 | 08/16/2010 | 12/31/2015 | Drums, Pennsylvania |
Closed |
| Vaughn, Coltrane, Pharr & Associates, Inc. | 17396 | 1 | 03/27/2012 | 12/31/2015 | Albertville, Alabama |
Closed |
| Armstrong, Torseth, Skold and Rydeen, Inc. | 10558 | 1 | 06/07/2002 | 12/31/2014 | Fountain Hills, Arizona |
Closed |
| Cornerstone Engineering | 15544 | 1 | 10/07/2008 | 12/31/2014 | Maryville, Tennessee |
Closed |
| DOWL, LLC | 10830 | 1 | 12/15/2005 | 12/31/2014 | Tucson, Arizona |
Closed |
| Lisec Architects, LLC | 16057 | 1 | 10/01/2009 | 12/31/2014 | Tucson, Arizona |
Closed |
| Long's Drafting & Design, LLC | 15081 | 1 | 11/08/2007 | 12/31/2014 | Payson, Arizona |
Closed |
| Matrix Design Group, Inc. | 15057 | 1 | 10/23/2007 | 12/31/2014 | Phoenix, Arizona |
Closed |
| Sigma Engineering Solutions, Inc | 17270 | 1 | 12/19/2011 | 12/31/2014 | Tempe, Arizona |
Closed |
| Willbros Engineers (U.S.), LLC | 11422 | 1 | 12/12/2013 | 12/31/2014 | Canonsburg, Pennsylvania |
Closed |
| WSP USA CORP | 17782 | 1 | 12/26/2012 | 12/31/2014 | San Francisco, California |
Closed |
