Registered Firm / Branch Search
Last updated 05/19/2022. 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 |
|---|---|---|---|---|---|---|
| Leinweber Engineering, LTD | 17013 | 0 | 06/09/2011 | 12/31/2022 | Painesville, Ohio |
Active |
| Leighton Geo Science, Inc. | 13859 | 0 | 12/22/2005 | 12/31/2008 | Scottsdale, Arizona |
Closed |
| Leidos Engineering, LLC | 10277 | 0 | 02/14/2019 | 05/12/2022 | Reston, Virginia |
Active |
| LEI Consulting Engineers | 14494 | 0 | 11/13/2006 | 11/30/2022 | Spanish Fork, Utah |
Active |
| Lehr Architecture | 11621 | 0 | 06/06/2003 | 08/18/2023 | Lake Havasu City, Arizona |
Active |
| Lehmann Engineering, Inc. | 19806 | 0 | 06/07/2016 | 06/07/2022 | San Antonio, Texas |
Active |
| Lehigh Valley Technical Associates, Inc. | 17017 | 0 | 06/14/2011 | 12/31/2022 | Northampton, Pennsylvania |
Active |
| Leggett Engineering, Inc. | 10380 | 0 | 05/20/2002 | 01/31/2023 | Kingman, Arizona |
Active |
| Legend Engineering | 15686 | 0 | 01/30/2009 | 02/01/2018 | Heber City, Utah |
Closed |
| Legacy Design Group | 20290 | 0 | 03/21/2017 | 03/21/2023 | Aberdeen, South Dakota |
Active |
| Leedy & Petzold Associates, LLC | 15508 | 0 | 08/26/2008 | 01/18/2023 | Wauwatosa, Wisconsin |
Active |
| Lee Shaw Architecture, LLC | 21652 | 0 | 02/11/2019 | 02/18/2023 | Tucson, Arizona |
Active |
| Lee Richard Friedman, Architect | 16508 | 0 | 07/26/2010 | 01/27/2018 | Gallup, New Mexico |
Closed |
| Lee Harbers Consulting, PLLC | 14424 | 0 | 10/04/2006 | 12/31/2015 | Tucson, Arizona |
Closed |
| Lee Enterprises Inc. | 18642 | 0 | 02/13/2014 | 02/13/2016 | Scottsdale, Arizona |
Closed |
| Lee Engineering, LLC | 10282 | 0 | 04/26/2002 | 04/30/2023 | Phoenix, Arizona |
Active |
| Lee Burge & Associates | 15423 | 0 | 06/04/2008 | 01/31/2017 | Tempe, Arizona |
Closed |
| Lee Arnon Architect | 14705 | 0 | 03/14/2007 | 04/30/2009 | Phoenix, Arizona |
Closed |
| Ledy Design Group, Inc. | 15335 | 0 | 04/18/2008 | 04/30/2010 | Lansing, Michigan |
Closed |
| LeCraw Engineering, Inc. | 16743 | 0 | 12/20/2010 | 12/31/2022 | Duluth, Georgia |
Active |
| LeCompte Engineering | 14900 | 0 | 07/16/2007 | 07/31/2008 | Phoenix, Arizona |
Closed |
| LeBlanc-Welch, Inc.- Consulting Engineers | 13795 | 0 | 11/22/2005 | 11/30/2016 | Greenville, South Carolina |
Closed |
| Leavitt & Associates Engineers, Inc. | 10703 | 0 | 07/03/2002 | 06/04/2023 | Nampa, Idaho |
Active |
| Leap Structures, PLLC | 20370 | 0 | 04/27/2017 | 06/29/2022 | Austin, Texas |
Active |
| LEAP Associates International, Inc. | 21826 | 0 | 04/30/2019 | 09/09/2022 | Tampa, Florida |
Active |
