Last Updated 1/17/2025.
To view a registration, select the License Number link.
Registrants, if you believe the information regarding your license on this search is inaccurate or missing, please email [email protected] citing the discrepancy.
In-Training Designations are NOT included in this search.
Do not use abbreviations in the State Field (type Arizona, not AZ).
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Please note that Board staff cannot make recommendations regarding the procurement of registrant services.
If a registrant received disciplinary action from the Board, it will show up in the registrant'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 registrant received any disciplinary action more than five years old, had a complaint dismissed or received any non-disciplinary action.
You do not need to fill in all of the fields below to look up a registrant. You can search with only the name of the registrant or their license number, if you have it.
For questions please call 602-364-4930 or visit our Contact Us page.
Registration Number | Name Sort descending | Registration Status | Discipline | Initial Registration Date | Expiration Date | City |
---|---|---|---|---|---|---|
67981 | Costello, David | Active | ENGINEER/MECHANICAL | Spring, Texas 77379 | ||
60672 | Costello, Cavin | Active | ARCHITECT | Phoenix, Arizona 85018 | ||
55797 | Costello, Travis | Delinquent | ALARM AGENT | Tempe, Arizona 85281 | ||
69573 | Costello, Michael | Delinquent | ENGINEER/MECHANICAL | Tampa, 33619 | ||
66870 | Costello, John | Active | CONTROLLING PERSON | Phoenix, Arizona 85029 | ||
48557 | Costello, Jane | Active | ENGINEER/ENVIRONMENTAL | Lake Forest, California 92630 | ||
60417 | Costello, John | Active | ALARM AGENT | Phoenix, Arizona 85029 | ||
20898 | Costello, Timothy | Active | ENGINEER/CIVIL | Clarkdale, Arizona 86324 | ||
77803 | Costello, Travis | Active | CONTROLLING PERSON | Chandler, Arizona 85225 | ||
19397 | Costello, Frank | Active | ENGINEER/CIVIL | Chandler, Arizona 85225 | ||
81963 | Costello, Rob | Active | ARCHITECT | Naperville, Illinois 60563 | ||
69067 | Coster, Darryl | Active | LAND SURVEYOR | Las Cruces, New Mexico 88011 | ||
34097 | COSTES, PERCY | Inactive | ENGINEER/ELECTRICAL | |||
41066 | Costigan, Ron | Revoked | HOME INSPECTOR | |||
42399 | COSTIGAN, ROBERT | Cancelled | ENGINEER/CIVIL | |||
70864 | Costigan, Rebecca | Active | ENGINEER/MECHANICAL | Freeport, Maine 04032 | ||
33899 | COSTISEVSCHI, CONSTANTIN | Inactive | ENGINEER/ELECTRICAL | |||
30623 | COSTLEY, JAMES | Cancelled | ENGINEER/ELECTRICAL | |||
26757 | COTA, JOSEPH | Cancelled | GEOLOGIST | |||
05370 | COTA, FROILAN | Inactive | ENGINEER/CIVIL |