Registered Firm / Branch Search

Last updated 05/17/2022. 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.'
Example: Engineer, Alarm Agent, Architect, etc.
Registered Firm / Branch Search
Firm Name Registration Number Branch ID Initial Registration Expiration Date City Firm Status
HTPO, Inc. 10539 1 06/06/2002 04/30/2009 Eden Prairie, Minnesota

Closed
Harris, William L. 10536 0 06/06/2002 02/28/2013 Sammamish, Washington

Closed
Buck Lewis Engineering, Inc. 10548 0 06/06/2002 02/01/2018 Sierra Vista, Arizona

Closed
Dovetail Design Build Co. 10527 0 06/06/2002 02/01/2018 Scottsdale, Arizona

Closed
Hansen, Thorp, Pellinen, Olson, Inc. 10539 0 06/06/2002 12/31/2015 Eden Prairie, Minnesota

Closed
Vision Landscape Architecture, Inc. 10517 0 06/06/2002 11/30/2010 Tucson, Arizona

Closed
Empowertech, Inc. 10541 0 06/06/2002 01/31/2016 Phoenix, Arizona

Closed
Structure Design & Engineering LLC 10523 0 06/06/2002 01/31/2016 Bayside, California

Closed
Haley & Aldrich, Inc. 10555 0 06/07/2002 07/07/2023 Burlington, Massachusetts

Active
Opsis Architecture, LLP 10557 0 06/07/2002 12/31/2022 Portland, Oregon

Active
Armstrong, Torseth, Skold and Rydeen, Inc. 10558 0 06/07/2002 09/15/2021 Minneapolis, Minnesota

Expired
Parsons Transportation Group, Inc. 10560 0 06/07/2002 06/30/2023 Tempe, Arizona

Active
LEO A DALY COMPANY 10554 0 06/07/2002 06/29/2022 Omaha, Nebraska

Active
Hunt & Caraway Architects 10556 0 06/07/2002 09/29/2019 Phoenix, Arizona

Closed
Armstrong, Torseth, Skold and Rydeen, Inc. 10558 1 06/07/2002 12/31/2014 Fountain Hills, Arizona

Closed
Ellermann, Schick & Bruno, Inc. 10559 0 06/07/2002 01/31/2019 Phoenix, Arizona

Closed
Libby Engineers, Inc. 10567 0 06/10/2002 12/31/2022 San Diego, California

Active
WLB Group, Inc. (The) 10564 1 06/10/2002 06/30/2022 Tempe, Arizona

Active
WLB Group, Inc. (The) 10564 0 06/10/2002 06/30/2022 Tucson, Arizona

Active
Tri-Core Engineering, Inc. 10568 0 06/10/2002 08/31/2012 Scottsdale, Arizona

Closed
Bay City Engineers, LLC 10566 0 06/10/2002 06/30/2013 Laveen, Arizona

Closed
Zmistowski Design Group, LLC 10013 0 06/10/2002 06/30/2004 Boulder, Colorado

Closed
ALA Associates, Inc. 10562 0 06/10/2002 05/31/2008 Crystal Lake, Illinois

Closed
The Fantozzi Company, Inc. 10577 0 06/11/2002 01/31/2023 Cupertino, California

Active
E & S Construction Engineers, Inc. 10572 0 06/11/2002 12/31/2022 Pasadena, Maryland

Active
Pursuant to A.R.S. § 32-4404(C), a person may obtain additional public records related to any licensee or certificate holder, including dismissed complaints and non-disciplinary actions and orders, by contacting the Board at 602-364-4930.
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