← Back to home

Single Audit Firms in Arizona

Any organization that spends $1,000,000 or more in federal award funds in a fiscal year must have a Single Audit under 2 CFR 200 Subpart F (the Uniform Guidance). These are the CPA firms that perform them, ranked by how many Single Audits each has filed with the Federal Audit Clearinghouse. Firm counts come straight from those public filings — not a paid listing or endorsement.

100 firms in Arizona, most Single Audits first.

FirmLocationSingle Audits filed ▼Distinct clientsMost recent
HEINFELD, MEECH & CO., P.C.PHOENIX, AZ1,2101912025
REDW LLCPHOENIX, AZ6231682026
FESTER & CHAPMAN, PLLCSCOTTSDALE, AZ485992026
WALKER & ARMSTRONG LLPPHOENIX, AZ190392025
HENRY & HORNE, LLPTEMPE, AZ182582022
OFFICE OF THE AUDITOR GENERAL, STATE OF ARIZONAPHOENIX, AZ173252025
DOBRIDGE & COMPANY, P.C.MESA, AZ154422021
Keegan Linscott & Associates, PCTucson, AZ136252025
SNYDER & BUTLER, CPAS, PLLCTEMPE, AZ132302025
BEACHFLEISCHMAN PCTUCSON, AZ112302025
COLBY & POWELL, PLCGILBERT, AZ109262025
LORENZO, PLCGILBERT, AZ97292025
ADDINGTON & ASSOCIATES, PLLCTUCSON, AZ73112025
C. WESLEY ADDISON, P.C.TUCSON, AZ68132022
Advisent Assurance, LLPMesa, AZ65622025
HENRY J. FORTINO, CPA, PCTUCSON, AZ61202025
JOHN C. TODD II, P.C.PHOENIX, AZ61142025
DOUGLAS P. KIENITZ, CPA, P.C.MESA, AZ59132025
HBL CPAS, P.C.TUCSON, AZ50152021
JENNIFER J. PHILLIPS, CPA, PLLCTUCSON, AZ49152025
ADDISON ACCOUNTING SERVICES, PLLCTUCSON, AZ42122025
HOLCOMB & SHREEVE PCMESA, AZ3992025
FESTER & CHAPMAN P.C.SCOTTSDALE, AZ37332018
DRS CPA, PLLCChandler, AZ34212025
BDR RICHARDS CPAS PLCSNOWFLAKE, AZ33122025
MARA G MANN CPAPHOENIX, AZ29122025
SCHMIDT WESTERGARD & COMPANY, PLLCMESA, AZ27182021
R & A CPASTUCSON, AZ2752025
LUDWIG KLEWER & RUDNER PLLCTUCSON, AZ2692019
BRETT V. BACKLUND, CPA, PCGILBERT, AZ24102024
HEINFELD, MEECH & CO., P.C.PHOENIX, AZ19142023
BALL & MCGRAW, PCPHOENIX, AZ1972023
COLLINGS CPA FIRM, PLLCTUCSON, AZ1452020
GRASS COFFEY & SCHARLAU, CPA'SPHOENIX, AZ1242020
Sarvas, Coleman & Tobin, P.C.Phoenix, AZ1222025
David A. Lipinski, C.P.A., P.C.Higley, AZ922025
PRICE, KONG & CO., C.P.A.'S, P.A.PHOENIX, AZ962023
BITNER & COLLINGS PLLCTUCSON, AZ842018
ROB PAULL, CPA, PCPHOENIX, AZ862022
LUMBARD & ASSOCIATES, PLLCPHOENIX, AZ852017
JOEL D. HUBER, CPA, P.C.MESA, AZ832018
DOBRIDGE & COMPANY, P.C.MESA, AZ722021
GREGORY MICHAEL COY, CPA, PLLCPHOENIX, AZ712024
EIDE BAILLY LLPPHOENIX, AZ712024
DARIN GUTHRIE CPA PLLCTUCSON, AZ722021
REDW LLCPhoenix, AZ762024
TULL, FORSBERG & OLSON PLCPHOENIX, AZ712022
TOMISATO P.C.PHOENIX, AZ632019
ROBERT VINCENT MARTINE CPASCOTTSDALE, AZ612022
REDW LLCPhoenix, AZ632025
FESTER & CHAPMAN, PLLCSCOTTSDALE, AZ612024
BRIAN RICHARDS, CPASNOWFLAKE, AZ622018
SCHUTTE & HILGENDORF, PLLCPRESCOTT, AZ512020
SEELY, MULLINS & ASSOCIATES, P.C.GLENDALE, AZ532025
KEEGAN LINSCOTT & ASSOCIATES, PCTUCSON, AZ512024
Mara G Mann CPAPhoenix, AZ522025
Arizona Tax and BusinessTucson, AZ412025
Gregory Michael Coy, CPA, PLLCPHOENIX, AZ422023
Bradley Scott, CPAFLAGSTAFF, AZ412025
Walker & Armstrong LLPPhoenix, AZ312025
Saunders Company, LTDGlendale, AZ322023
Baker Tilly US, LLPTempe, AZ332023
REGIER CARR & MONROE LLP CPASTUCSON, AZ322023
ROBERTS ALEXONIS GROUPTUCSON, AZ312018
Walker & Armstrong LLPPhoenix, AZ312025
MUKAI GREENLEE AND COMPANY.P.C.PHOENIX, AZ312018
Robert Decker CPA, PCTucson, AZ312024
S E CLARK & COMPANY PCTUCSON, AZ312018
SAMUEL N. DELGADO, CPA, PLLCTEMPE, AZ222016
J.A. SOLARI & PARTNERS LLCRENO, AZ212024
BALDWIN & BALDWIN PLLCPHOENIX, AZ222016
MARA G MANN CPAPHOENIX, AZ222016
Aniles and Company PLLCPhoenix, AZ212025
REDW LLCPHOENIX, AZ212018
HENRY & HORNE, LLPCASA GRANDE, AZ212021
Khalsa McBrearty Accountancy LLCPhoenix, AZ212024
LOREN CUNNINGHAM, CPA, PLLCFLAGSTAFF, AZ222019
REDW LLCPhoenix, AZ212025
CLIFTONLARSONALLEN LLPPHOENIX, AZ112022
GREGORY MICHAEL COY CPA, PLLCPHOENIX, AZ112016
HOLM & VALENZUELA CPAS P.C.TUCSON, AZ112016
HENRY J. FORTINO, CPA, PCTUCSON, AZ112020
REGIER CARR & MONROE, LLP, CPASTUCSON, AZ112021
CliftonLarsonAllen, LLPPhoenix, AZ112023
Baker Tilly US, LLPTempe, AZ112023
STEVENSON CPA LLCPHOENIX, AZ112016
ROY C. HICHENS, CPAPHOENIX, AZ112019
ANILES AND COMPANY, PLLCPHOENIX, AZ112021
Arizona Auditor GeneralPhoenix, AZ112023
HENRY & HORNE, LLPTEMPE, AZ112021
HEIDENREICH & HEIDENREICH, CPAS, PLLCPHOENIX, AZ112017
SCHMIDT WESTERGARD & COMPANY, PLLCMESA, AZ112021
HENRY AND HORNETEMPE, AZ112016
HEINFELD, MEECH & CO., P.C.PHOENIX, AZ112020
HEINFELD, MEECH & CO., P.C.FLAGSTAFF, AZ112016
PRISCILLA A CHESLER CPA PCAVONDALE, AZ112018
HENRY J. FORTINO, CPA, PCTUCSON, AZ112022
Heinfeld, Meech & Co., P.C.Flagstaff, AZ112025
DRS CPA, PLLCCHANDLER, AZ112022
Keegan Linscott & Associates, PCTucson, AZ112023

Browse by state

AlabamaAlaskaAmerican SamoaArizonaArkansasCaliforniaColoradoConnecticutDelawareDistrict of ColumbiaFloridaGeorgiaGuamHawaiiIdahoIllinoisIndianaIowaKansasKentuckyLouisianaMaineMarylandMassachusettsMichiganMinnesotaMississippiMissouriMontanaNebraskaNevadaNew HampshireNew JerseyNew MexicoNew YorkNorth CarolinaNorth DakotaNorthern Mariana IslandsOhioOklahomaOregonPennsylvaniaPuerto RicoRhode IslandSouth CarolinaSouth DakotaTennesseeTexasU.S. Virgin IslandsUtahVermontVirginiaWashingtonWest VirginiaWisconsinWyoming
Choosing a Single Audit firm? The number of Single Audits a firm has filed is a rough proxy for experience with the Uniform Guidance, but it isn't a quality rating. Each firm page links to the specific organizations it audited and their findings, so you can look at the actual work. Always confirm licensure and independence directly with the firm.

Product

Resources

Legal

Single Audit Intelligence is an independent tool powered by Federal Audit Clearinghouse data. Not affiliated with GSA, OMB, or any federal agency.

© 2026 Single Audit Intelligence. All data is public domain.