Lockport · Will County · checked Oct 21, 2026
CPAs in Lockport, Illinois
57 current IDFPR licenses with an address of record in Lockport: 56 licensed CPAs and 1 CPA firms, plus 19 registered CPAs (registered, not licensed) listed separately. Featured (labeled) and claimed listings first, then A–Z.
- Licensed CPAs
- 56
- CPA firms
- 1
- Registered, not licensed
- 19
- Checked
- Oct 21, 2026
Registered CPAs in Lockport
19 listings
Registered CPA · LockportLuke B AdamReg. #239023109Since 2010Registered, not licensed · checked Oct 21, 2026Registered CPA · LockportThomas R BednarcikReg. #239018425Since 2008Registered, not licensed · checked Oct 21, 2026Registered CPA · LockportKevin D CastelloReg. #239022200Since 2010Registered, not licensed · checked Oct 21, 2026Registered CPA · LockportLisa Denise DingesReg. #239001187Since 2006Registered, not licensed · checked Oct 21, 2026Registered CPA · LockportRoy H FesmireReg. #239009231Since 2006Registered, not licensed · checked Oct 21, 2026Registered CPA · LockportBrandon J FussReg. #239007916Since 2006Registered, not licensed · checked Oct 21, 2026Registered CPA · LockportDavid A HarrisReg. #239008876Since 2006Registered, not licensed · checked Oct 21, 2026Registered CPA · LockportLisa M HeglundReg. #239028120Since 2012Registered, not licensed · checked Oct 21, 2026Registered CPA · LockportJudy Rae JanovyakReg. #239025284Since 2011Registered, not licensed · checked Oct 21, 2026Registered CPA · LockportKirk A KistingerReg. #239010908Since 2006Registered, not licensed · checked Oct 21, 2026Registered CPA · LockportAmy M KryzaReg. #239023669Since 2010Registered, not licensed · checked Oct 21, 2026Registered CPA · LockportJoel M McAllisterReg. #239010926Since 2006Registered, not licensed · checked Oct 21, 2026Registered CPA · LockportJamie L O'GeanReg. #239027533Since 2012Registered, not licensed · checked Oct 21, 2026Registered CPA · LockportLynn M PluthReg. #239010138Since 2006Registered, not licensed · checked Oct 21, 2026Registered CPA · LockportMichael A SchirdewahnReg. #239007470Since 2006Registered, not licensed · checked Oct 21, 2026Registered CPA · LockportRochelle R StaudoharReg. #239014882Since 2006Registered, not licensed · checked Oct 21, 2026Registered CPA · LockportAdam W SulichReg. #239009381Since 2006Registered, not licensed · checked Oct 21, 2026Registered CPA · LockportEdward G TomczukReg. #239012268Since 2006Registered, not licensed · checked Oct 21, 2026Registered CPA · LockportJoanne E TomczukReg. #239012242Since 2006Registered, not licensed · checked Oct 21, 2026
Registered CPAs hold the Illinois CPA certificate and a current IDFPR registration but not a license; under the Illinois Public Accounting Act they may not sign audit reports. Licensed vs registered. Listings show current IDFPR records only. Records for Lockport that are not current: 1 closed, 12 inactive, 56 not renewed. Search them in Check a CPA. Discipline shown on listings comes from the same IDFPR data.