Last updated 12/19/2024.
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 Sort descending | Registration Number | Branch ID | Initial Registration | Expiration Date | City | Firm Status |
|---|---|---|---|---|---|---|
| Layne & Scotto Designes | 10534 | 0 | Scottsdale | Closed |
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| Layne + Scotto, Inc | 14035 | 0 | Tempe | Closed |
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| LAYTON DAVIS ARCHITECTS | 21032 | 0 | Salt Lake City | Closed |
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| LB Pie LLC | 23089 | 0 | Golden | Active |
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| LBG Engineering LLC | 18725 | 0 | Plainfield | Closed |
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| LBG Engineering LLC | 22204 | 0 | Lemont | Closed |
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| LBR Inc. | 21560 | 0 | Stillwater | Active |
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| LBYD Federal, LLC | 22277 | 0 | Idaho Falls | Expired |
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| LBYD, Inc. | 12088 | 0 | Birmingham | Active |
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| LCM Architects, LLC | 21559 | 0 | Chicago | Active |
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| LCS Engineering | 14334 | 0 | Litchfield Park | Closed |
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| LD Home Inspections | 24751 | 0 | Phoenix | Active |
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| LD4 Design Company, LLC. | 25444 | 0 | New Caney | Active |
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| LDA design group, Inc. | 19088 | 0 | Burbank | Active |
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| LDMA, Inc. DBA Go Civil Engineering | 22415 | 0 | Cedar City | Active |
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| LE Architecture | 21665 | 0 | Los Angeles | Active |
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| LEA + ELLIOTT, INC. | 10799 | 1 | Glendale | Active |
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| LEA + ELLIOTT, INC. | 10799 | 0 | Irving | Active |
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| LEA-Architects, LLC | 11980 | 0 | Phoenix | Active |
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| Leading Edge Building Inspection Services, Inc. | 12490 | 0 | Fountain Hills | Closed |