Who’s NBTC Certified

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The map below indicates the states that have PRODUCERS and USERS personnel who have been nationally certified by the Asphalt Institute’s National Binder Technician Certification program.

Click a state to see who is certified in that state:

USERS / PRODUCERS
PRODUCERS
USERS

Technicians, please help the Asphalt Institute maintain the accuracy of this map by notifying us if your information has changed using our Update NBTC Information Form.

Alabama
Last First Certification Date Expiration Date AI Badge #
Blackwood Ty October 9, 2014 October 31, 2019 AIB217
Cleveland Cole November 16, 2017 November 30, 2022 AIB350
Franks Jerome November 17, 2016 November 30, 2021 AIB113
Hancock Rodney September 8, 2016 September 30, 2021 AIB295
Henrickson Marty November 17, 2016 November 30, 2021 AIB305
Kindall Brittney April 18, 2019 April 30, 2024 AIB413
Stovall Conway October 24, 2018 October 31, 2023 AIB383
Tabor Shellie November 16, 2017 November 30, 2022 AIB354
Turner Pamela April 18, 2019 April 30, 2024 AIB3
Wells Sonjia April 18, 2019 April 30, 2024 AIB222
Alaska
Last First Certification Date Expiration Date AI Badge #
Dahms Daniel March 7, 2019 March 31, 2024 AIB406
Galley Stanley March 7, 2019 March 31, 2024 AIB158
Raham Jacob March 7, 2019 March 31, 2024 AIB399
Arizona
Last First Certification Date Expiration Date AI Badge #
Aranas Francisco May 5, 2016 May 31, 2021 AIB292
Berry Paul October 22, 2015 October 31, 2020 AIB253
Caccavale Anthony May 5, 2016 May 31, 2021 AIB291
Campbell Clint November 2, 2017 November 30, 2022 AIB346
Canez Issac October 22, 2015 October 31, 2020 AIB254
Castillo Mario October 22, 2015 October 31, 2020 AIB256
Chase Karen April 4, 2018 April 30, 2023 AIB368
Corona Edgar November 2, 2017 November 30, 2022 AIB357
Fox Samuel May 5, 2016 May 31, 2021 AIB94
Gorby Courtnie October 22, 2015 October 31, 2020 AIB58
Halvorsen Erik October 22, 2015 October 31, 2020 AIB257
Homich Tracy October 22, 2015 October 31, 2020 AIB257
Jackson Jeffrey October 22, 2015 October 31, 2020 AIB255
Liu Wei May 5, 2016 May 31, 2021 AIB97
Ludlum Thomas April 6, 2017 April 30, 2022 AIB78
Moore Nicholas June 13, 2019 June 30, 2024 AIB422
Munk Alan March 21, 2018 March 31, 2023 AIB366
Pal Dharminder October 22, 2015 October 31, 2020 AIB259
Paulson Jay May 5, 2016 May 31, 2021 AIB290
Shah Shekhar October 22, 2015 October 31, 2020 AIB260
Solarez Jesse October 22, 2015 October 31, 2020 AIB95
Waterbury Brian May 5, 2016 May 31, 2021 AIB96
California
Last First Certification Date Expiration Date AI Badge #
Barnum-Huckins Katrina July 27, 2017 July 31, 2022 AIB343
Cheung Ryan July 27, 2017 July 31, 2022 AIB344
Conner Donald July 27, 2017 July 31, 2022 AIB127
Cook Larry July 27, 2017 July 31, 2022 AIB125
Crooke Stovall July 27, 2017 July 31, 2022 AIB175
Essa Majid June 13, 2019 June 30, 2024 AIB172
Gibney Molly June 13, 2019 June 30, 2024 AIB424
Gowan Sean July 18, 2013 July 31, 2023 AIB177
Houston Sallie July 27, 2017 July 31, 2022 AIB345
Khoudessian Roger January 22, 2015 January 31, 2020 AIB227
Mascarenhas Pascal October 24, 2018 October 31, 2023 AIB176
Partanen John July 27, 2017 July 31, 2022 AIB341
Powell Donald July 27, 2017 July 31, 2022 AIB342
Rezaei Babak June 13, 2019 June 30, 2024 AIB427
Scot Gary June 13, 2019 June 30, 2024 AIB179
Staugaard Michael July 27, 2017 July 31, 2022 AIB124
Staugaard Robert July 27, 2017 July 31, 2022 AIB123
Tran Mimi June 13, 2019 June 30, 2024 AIB425
Colorado
Last First Certification Date Expiration Date AI Badge #
Casebolt Eric November 16, 2017 November 30, 2022 AIB142
Casey Grace November 17, 2016 November 30, 2021 AIB302
Croswell Brice April 7, 2016 April 30, 2021 AIB80
Garcia Edward November 16, 2017 November 30, 2022 AIB02
Martinez Kevin November 16, 2017 November 30, 2022 AIB355
Willis Derall April 18, 2019 April 30, 2024 AIB415
Florida
Last First Certification Date Expiration Date AI Badge #
Allen Cassady January 19, 2017 January 31, 2022 AIB309
Ayo Leticia December 4, 2015 December 31, 2020 AIB63
Brzezinski Lisa April 7, 2016 April 30, 2021 AIB89
Calienes Gerson April 6, 2017 April 30, 2022 AIB333
Campbell Adam January 22, 2015 January 31, 2020 AIB225
Ciccarone Michael April 4, 2018 April 30, 2023 AIB367
Dang Khoa March 16, 2017 March 31, 2022 AIB316
Elder Michael January 24, 2019 January 31, 2024 AIB394
Galloway Veronica November 16, 2017 November 30, 2022 AIB131
Govea Jacqueline October 8, 2015 October 31, 2020 AIB249
Jamroz Damian October 8, 2015 October 31, 2020 AIB252
Johnson Nicholas January 24, 2019 January 31, 2024 AIB397
Kelly AmandaLee January 24, 2019 January 31, 2024 AIB393
Lavin Gregory October 8, 2015 October 31, 2020 AIB68
Loeffler Steven October 8, 2015 October 31, 2020 AIB251
McDonald Jeremy January 24, 2018 January 31, 2023 AIB359
McDonald Steven December 4, 2015 December 31, 2020 AIB272
McGuire Katie October 24, 2018 October 31, 2023 AIB159
Quinones Jose December 4, 2015 December 31, 2020 AIB273
Quintero Stefany January 24, 2019 January 31, 2024 AIB395
Richards Stephanie November 17, 2016 November 30, 2021 AIB92
Rodriguez Elsa January 24, 2019 January 31, 2024 AIB26
Scarborough Michael November 16, 2017 November 30, 2022 AIB353
Smith Deni-Maire December 4, 2015 December 31, 2020 AIB271
Sobrito Sophia January 24, 2019 January 31, 2024 AIB396
Stevens Laura October 8, 2015 October 31, 2020 AIB250
Terpening Jill October 8, 2015 October 31, 2020 AIB248
Tiarks-Martin Laci October 8, 2015 October 31, 2020 AIB64
Villarreal Richard April 6, 2017 April 30, 2022 AIB334
Georgia
Last First Certification Date Expiration Date AI Badge #
Rucker Benjamin April 2, 2015 April 30, 2020 AIB31
York Josh January 21, 2016 January 31, 2021 AIB65
Iowa
Last First Certification Date Expiration Date AI Badge #
Collins Nick March 9, 2016 March 31, 2021 AIB43
Greene Leaf March 9, 2016 March 31, 2021 AIB19
Purk Jarade March 26, 2019 March 31, 2024 AIB408
Sendegeya Patrick March 9, 2016 March 31, 2021 AIB283
Xuong Su March 9, 2016 March 31, 2021 AIB16
Idaho
Last First Certification Date Expiration Date AI Badge #
Barrera Miguel November 2, 2017 November 30, 2022 AIB347
Blake Joe November 2, 2017 November 30, 2022 AIB358
Farrer Marc November 2, 2017 November 30, 2022 AIB348
Hubert Elena November 2, 2017 November 30, 2022 AIB11
Rosales Alejandro May 7, 2015 May 31, 2020 AIB244
Russell Erin May 7, 2015 May 31, 2020 AIB243
Illinois
Last First Certification Date Expiration Date AI Badge #
Alcala Mario October 24, 2018 October 31, 2023 AIB384
Amato Nicholas January 19, 2017 January 31, 2022 AIB121
Behymer Laura March 21, 2018 March 31, 2023 AIB364
Guerra Jason March 21, 2018 March 31, 2023 AIB157
Lenz Maribeth January 22, 2015 January 31, 2020 AIB38
Miller Randall March 21, 2018 March 31, 2023 AIB163
Nelson Kevin October 24, 2018 October 31, 2023 AIB385
Smith Jeffery November 19, 2015 November 30, 2020 AIB269
Indiana
Last First Certification Date Expiration Date AI Badge #
Crawford Gage April 6, 2017 April 30, 2022 AIB332
D’Angelo Jr. John January 24, 2019 January 31, 2024 AIB184
Fields Jessica January 24, 2018 January 31, 2023 AIB360
Hollenback Chris November 20, 2014 November 30, 2019 AIB223
Magill Laura November 20, 2014 November 31, 2019 AIB220
May David January 24, 2018 January 31, 2023 AIB133
McCoy Cheryl January 24, 2019 January 31, 2024 AIB392
Miskimins Deana January 19, 2017 January 31, 2022 AIB115
Peregrine Christian January 19, 2017 January 31, 2022 AIB307
Simmons Wayne October 24, 2018 October 31, 2023 AIB380
Kentucky
Last First Certification Date Expiration Date AI Badge #
Bryan Melanie November 20, 2014 November 30, 2019 AIB224
Dishner Isaiah March 16, 2017 March 31, 2022 AIB317
Hartwig Paul March 12, 2015 March 31, 2020 AIB55
Hayner Roger October 9, 2014 October 31, 2019 AIB216
Ison Sarah April 6, 2017 April 30, 2022 AIB327
Johnson Melinda November 19, 2015 November 30, 2020 AIB267
Kinzer David October 24, 2018 October 31, 2023 AIB377
Litchfield Caleb March 12, 2015 March 31, 2020 AIB231
Pemberton Daniel October 24, 2018 October 31, 2023 AIB378
Roberts Samantha March 10, 2016 March 31, 2021 AIB281
Whitehead Charles January 22, 2015 January 31, 2020 AIB54
Wilson Benjamin November 16, 2017 November 30, 2022 AIB352
Louisiana
Last First Certification Date Expiration Date AI Badge #
Dalton Christopher June 13, 2019 June 30, 2024 AIB423
Dalton Joseph March 7, 2019 March 31, 2024 AIB404
Fredrick Matthew November 19, 2015 November 30, 2020 AIB262
Mauch Carol June 7, 2019 June 30, 2024 AIB421
Susla Steven January 22, 2015 January 31, 2020 AIB226
Maryland
Last First Certification Date Expiration Date AI Badge #
Gagnon Marie March 16, 2017 March 31, 2022 AIB314
Nguyen Viet November 17, 2016 November 30, 2021 AIB296
Michigan
Last First Certification Date Expiration Date AI Badge #
Heinzerling Stacy March 12, 2015 March 31, 2020 AIB228
Homer Mark November 19, 2015 November 30, 2020 AIB61
Minnesota
Last First Certification Date Expiration Date AI Badge #
Tocko Daniel October 24, 2018 October 31, 2023 AIB382
Missouri
Last First Certification Date Expiration Date AI Badge #
Adams Kenzie April 18, 2019 April 30, 2024 AIB411
Breuer Jennifer November 17, 2016 November 30, 2021 AIB102
Gabbert Chase January 24, 2018 January 31, 2023 AIB156
Holloway Allen November 17, 2016 November 30, 2021 AIB105
Simpson Aaron March 16, 2017 March 31, 2022 AIB318
Wagner Kari April 7, 2016 April 30, 2021 AIB287
Mississippi
Last First Certification Date Expiration Date AI Badge #
Drennan Michael November 17, 2016 November 30, 2021 AIB301
Guillotte Andrew April 2, 2015 April 30, 2020 AIB242
Johnson Robert November 17, 2016 November 30, 2021 AIB299
Mauffray Myrlin January 24, 2019 January 31, 2024 AIB390
McPhail Timothy January 24, 2019 January 31, 2024 AIB391
Mixon Jerald October 24, 2018 October 31, 2023 AIB21
Payet Christopher April 18, 2019 April 30, 2024 AIB414
Montana
Last First Certification Date Expiration Date AI Badge #
Bjorndal John November 16, 2017 November 30, 2022 AIB135
Cloonan Jonathan March 7, 2019 March 31, 2024 AIB401
Doornbos Amanda May 19, 2015 May 31, 2020 AIB246
Hoy Tyrel May 13, 2016 May 31, 2021 AIB294
Schatzka Jim May 19, 2015 May 31, 2020 AIB247
White Leslie May 13, 2016 May 31, 2021 AIB293
Nevada
Last First Certification Date Expiration Date AI Badge #
Virkler Dan May 7, 2015 May 31, 2020 AIB59
New Jersey
Last First Certification Date Expiration Date AI Badge #
DiCrescenzo Frank April 18, 2019 April 30, 2024 AIB412
New Mexico
Last First Certification Date Expiration Date AI Badge #
Alvarado Angie November 16, 2017 November 30, 2022 AIB24
Hammer Shawn April 4, 2018 April 30, 2023 AIB145
Moore Colin January 24, 2018 January 31, 2023 AIB168
New York
Last First Certification Date Expiration Date AI Badge #
Carr Jeremy April 18, 2019 April 30, 2024 AIB417
Colarusso David March 12, 2015 March 31, 2020 AIB234
Hackett Thomas January 21, 2016 January 31, 2021 AIB277
Haywood Mark March 21, 2018 March 31, 2023 AIB165
Thomas Christopher November 17, 2016 November 30, 2021 AIB297
Weld Darrell April 6, 2017 April 30, 2022 AIB331
Young Ahron March 21, 2018 March 31, 2023 AIB363
North Carolina
Last First Certification Date Expiration Date AI Badge #
Collins Tony January 19, 2017 January 31, 2022 AIB111
Garrison Devyn May 9, 2019 May 31, 2024 AIB420
Shelton Steve January 19, 2017 January 31, 2022 AIB303
Ohio
Last First Certification Date Expiration Date AI Badge #
Allen Patricia January 19, 2017 January 31, 2022 AIB306 / NETTCP 273
Behrens Robert November 16, 2017 November 30, 2022 AIB351
Brooks Brian March 12, 2015 March 31, 2020 AIB230
Davies Ben November 17, 2016 November 30, 2021 AIB298
Dorsey Tom October 24, 2018 October 31, 2023 AIB211
Johnson Shad March 16, 2017 March 31, 2022 AIB310
Mackey Julie March 26, 2019 March 31, 2024 AIB407
Malloy Doug March 10, 2016 March 31, 2021 AIB70
Matheny Michael January 21, 2016 January 31, 2021 AIB79
Monte Jessi January 21, 2016 January 31, 2021 AIB278
Munoz Karen January 24, 2019 January 31, 2024 AIB185
Oliver Casey April 18, 2019 April 30, 2024 AIB418
Patel Janki March 7, 2019 March 31, 2024 AIB405
Powers Andrea March 16, 2017 March 31, 2022 AIB311
Roggelin Rachel March 16, 2017 March 31, 2022 AIB312
Roy Aaron March 12, 2015 March 31, 2020 AIB235
Spencer Paul April 7, 2016 April 30, 2021 AIB288
Staat Chad November 16, 2017 November 30, 2022 AIB164
Stafford Sarah April 7, 2016 April 30, 2021 AIB286
Strong Brian January 21, 2016 January 31, 2021 AIB274
Thompson Brigitte March 16, 2017 March 31, 2022 AIB313
White Shane March 10, 2016 March 31, 2021 AIB280
Oklahoma
Last First Certification Date Expiration Date AI Badge #
Richter Ryan March 7, 2019 March 31, 2024 AIB402
Thacker Austin April 7, 2016 April 30, 2021 AIB88
Oregon
Last First Certification Date Expiration Date AI Badge #
Bell Tonya April 7, 2016 April 30, 2021 AIB285
McGillicuddy Brendan March 21, 2018 March 31, 2023 AIB162
Shilhanek Ben March 10, 2016 March 31, 2021 AIB279
South Dakota
Last First Certification Date Expiration Date AI Badge #
Marsh Jeremy March 9, 2016 March 31, 2021 AIB282
Tennessee
Last First Certification Date Expiration Date AI Badge #
Cervantes Anthony November 19, 2015 November 30, 2020 AIB263
Diemond Christopher April 18, 2019 April 30, 2024 AIB416
Ellis Vincent November 19, 2015 November 30, 2020 AIB264
Hackett Charlie October 22, 2015 October 31, 2020 AIB59
Kennedy Sean March 7, 2019 March 31, 2024 AIB403
Meritt Rocky November 19, 2015 November 30, 2020 AIB62
Zielke Jennifer January 24, 2019 January 31, 2024 AIB389
Texas
Last First Certification Date Expiration Date AI Badge #
Cost Terry April 13, 2017 April 30, 2022 AIB338
Hoang Jenny April 13, 2017 April 30, 2022 AIB335
Iglehart Carmen April 13, 2017 April 30, 2022 AIB336
Pavlik Mark April 14, 2017 April 30, 2022 AIB339
Pennington Ryan January 21, 2016 January 31, 2021 AIB275
Rajkumar Gunalini April 13, 2017 April 30, 2022 AIB337
Thompson Marsha November 17, 2016 November 30, 2021 AIB300
Vogelev Darrell April 14, 2017 April 30, 2022 AIB340
Utah
Last First Certification Date Expiration Date AI Badge #
Carrigan Joey November 2, 2017 November 30, 2022 AIB1
Evans Michael May 7, 2015 May 31, 2020 AIB242
Gupta Prabhat November 2, 2017 November 30, 2022 AIB138
Hulse Jameson November 2, 2017 November 30, 2022 AIB139
Klingler Nicholas May 7, 2015 May 31, 2020 AIB241
Orr Brian May 7, 2015 May 31, 2020 AIB57
Peterson George May 7, 2015 May 31, 2020 AIB56
Thomas David November 2, 2017 November 30, 2022 AIB140
Thompson Kelly May 7, 2015 May 31, 2020 AIB245
Ulibarri Roy May 7, 2018 May 7, 2023 AIB08
Young Brody November 2, 2017 November 30, 2022 AIB09
Virginia
Last First Certification Date Expiration Date AI Badge #
Adkins Jennifer March 16, 2017 March 31, 2022 AIB315/NETTCP331
Cable Angela April 18, 2019 April 30, 2024 AIB210
Hunter Darin March 10, 2016 March 31, 2021 AIB75
La Plana Bethel January 24, 2018 January 31, 2023 AIB60
Nuckols Michael April 18, 2019 April 30, 2024 AIB39
Withrow Todd April 7, 2016 April 30, 2021 AIB289/ NETTCP271
Washington
Last First Certification Date Expiration Date AI Badge #
McLaughlin Sean March 21, 2018 March 31, 2023 AIB365
Wisconsin
Last First Certification Date Expiration Date AI Badge #
Grey Joanne November 19, 2015 November 30, 2020 AIB261
Hall Gail November 19, 2015 November 30, 2020 AIB268
Holdham Megan November 19, 2015 November 30, 2020 AIB270
Jacobson Penny November 19, 2015 November 30, 2020 AIB66
Travis Carlton January 22, 2015 January 31, 2020 AIB47
Wyoming
Last First Certification Date Expiration Date AI Badge #
Black Jonathan November 2, 2017 November 31, 2021 AIB356
Koppinger Nicholas January 19, 2017 January 31, 2022 AIB308
Lowe Kathleen October 24, 2018 October 31, 2023 AIB379