Last updated 05/10/2024.
This is a registry of firms and alarm businesses that offer professional and occupational services that are under the Board's authority. For information regarding alarm business registration requirements, see ARS 32-122.05. For information regarding firm and branch registration requirements, see ARS 32-141.
When searching for an alarm business or firm, "Less is More." The more information you enter, the LOWER your chances of making a 'hit.' For best results for looking up a specific firm, enter the Registration Number and hit apply.
A Branch ID of "0" indicates a firm. Any number above "0" indicates a Branch of a Firm.
Do not use abbreviations in the State Field (type Arizona, not AZ).
A spreadsheet of the results of a search can be downloaded by selecting the Export CSV box below.
Please note that Board staff cannot make recommendations regarding the procurement of registrant services.
If a firm received disciplinary action from the Board, it will show up in the firm's profile. However, pursuant to ARS 32-4801(A)(3), the Board cannot post on its website any disciplinary action over five years old. This does not bar the public from requesting additional information, such as whether a firm received any disciplinary action more than five years old, had a complaint dismissed or received any non-disciplinary action.
For questions please call 602-364-4930 or visit our Contact Us page.
Firm Name | Registration Number | Branch ID Sort descending | Initial Registration | Expiration Date | City | Firm Status |
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Kleinfelder, Inc. | 10186 | 2 | Yuma | Closed |
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WestLand Resources, Inc. | 11708 | 2 | Tucson | Expired |
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Mott MacDonald, LLC | 11886 | 2 | Pleasanton | Closed |
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Paul-Koehler-Leffler | 10802 | 2 | Lafayette | Closed |
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SSOE, Inc. | 11149 | 2 | Chandler | Closed |
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WorleyParsons Group Inc. | 12656 | 2 | Buckeye | Closed |
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IMEG Corp. | 20222 | 2 | Flagstaff | Closed |
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CH2M Hill Engineers, Inc. | 12592 | 2 | Portland | Closed |
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Vaughn Land Surveying, Inc. | 11395 | 2 | Casa Grande | Closed |
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Castro Engineering Corp. | 10025 | 2 | Yuma | Closed |
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CEI Engineering - Fresno | 10812 | 2 | Fresno | Closed |
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GLHN Architects & Engineers, Inc. | 10522 | 2 | Phoenix | Active |
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Terracon Consultants, Inc | 10818 | 2 | Tempe | Active |
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Tetra Tech, Inc. | 10328 | 2 | Phoenix | Closed |
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Atwell, LLC | 16251 | 2 | Tucson | Active |
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DOWL, LLC | 10830 | 2 | Clayton | Closed |
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WSP USA Inc. | 11092 | 2 | Phoenix | Active |
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ATL, Inc. | 12960 | 2 | Globe | Closed |
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Norris Design | 14993 | 2 | Phoenix | Active |
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Unified Investigations | 10971 | 2 | Tolleson | Closed |