Registration Information

Per Wis. Admin. Code § 305.34, no person may perform structural welding under Wis. Admin. Code § SPS 334 and Wis. Admin. Code § SPS 361 to 366 unless the person holds a registration issued by the Department as a registered Welder.

A person who does structural steel welding as a registered Welder shall do all of the following:

  • Perform only structural welding procedures for which the person has qualified by test within the last four years;
  • Carry proof as to which welding procedures the person has qualified by test;
  • Present upon request to the Department or its representative proof of the qualified welding procedures;
  • Identify the welding on each structurally significant member with a distinguishing mark stamped on the member by the person doing the welding.

Pre-Credential Education Information

A person applying for a Welder registration shall have completed a structural welding test within one year prior to the date of application and submit the "Evidence of Completion of Welding Tests (Form SBD-10899)" document.  Please see list of Weld Test Conductors below.

Application for Registration

3100Application for Welder Registration
3073​Fax Payment Form

Reinstate a Welder Registration that has been Expired more than 4 Years

  1. Complete structural welding test within one year prior to the date of application. 
  2. Submit an application, supporting documentation and fee:
    • Application for Welder Registration (Form #3100)
    • $75.00 total fee ($15.00 application fee, $35.00 credential fee, and $25.00 late renewal fee)

Wisconsin State-Certified Weld Test Conductor List

Note: This is not a comprehensive list of Wisconsin state-certified Weld Test Conductors.  The current status of a credential holder can be found HERE.  If you are a Wisconsin state-certified Weld Test Conductor and would like to be added to the list, email your request to DSPSCredTrades@wisconsin.gov.

WI State-Certified Weld Test Conductor NameLocation​Contact Information
​Stacy McCoy
​(608) 444-6861​
​Jesse Richardson
​Antigo​(715) 216-0533
​Garrett KaminskiAppleton​(920) 268-5508
Anton D. Stute​Baraboo(608) 365-3854
Jeff Alsip​Baraboo(608) 356-8911
​Kodi WelchBear Creek(920) 202-0868
​David Hoffman​Black Creek​(920) 996-2864
​Justin Adams​Bonduel​(920) 883-2357
​James BerryBonduel(715)​ 758-6478
​Mark R. Uttech​Burlington(262) 514-3495
​Ronald Ashelford​Byron​(815) 234-5286
​Brian PetersonCottage Grove​(608) 692-8527
Jeremiah JohnsonCottage Grove​(608) 417-0791
​Dean J. Markee​Darien(262) 724-5513
​Dennis Dettmering​Deerbrook(715) 623-0312
​Darren Wild​Deerbrook​(715) 623-6589
Robert Basten​De Pere(920) 351-0423
​Basil WilberDousman(414) 456-5426
Tom Rohde​Eagle​(262) 495-4659
Brett J. SpringerEagle River​(715) 693-0590
Donald PelkowskiEagle River​(715) 337-0122
Jon Will​Eau Claire​(715) 833-6517
Greg W. Ebeling​Eden Prairie​(952) 995-2512
Kenneth Thomas Goss​Florence(843) 536-0536
Robert Caldwell​Friendship​(608) 474-1591
​Joel Alsum​Fond du Lac​(920) 517-8840
​Jeff Beach​Fond du Lac(920) 924-6438
Henry Schlee​Germantown(262) 617-9355
​James DeckerGreen Bay(920) 437-1068
​Wayne Haines
​Green Bay
​(920) 676-9954​
Scott Massey​Green Bay​(920) 438-8447
​Scott Sprader​Green Bay(920) 337-0500
​Tom Sprader​Green Bay(920) 337-0500
Scott Tennant​Green Bay(920) 865-2025
Lee Zingler​Green Bay(920) 449-2222
Gene "Rick" Pearson​Greendale(414) 421-7600
Jerry Blaski​Greenfield(414) 659-5354​
​Adam Laabs​Hilbert​(920) 232-6013
Peter J. Prochnow​Hortonville​(920) 982-6046
​Kelly Komoroski​Howards Grove​(920) 912-5284
​Kevin DahleIola(920) 773-8281
Kenneth KarwowskiKansasville​(262) 534-3006
​John Van Sambeek
​(920) 740-5779​
​Martin Fochs
Kewauskum​(262) 707-4461
​Ryan Perondi​Kewaskum​(262) 354-4023
​Ronald Kline​Kewaunee​(920) 776-1334
​Daniel Piippo​Kewaunee​(920) 776-1334
​Dean Peterson​Kronenwetter​(262) 716-6642
Jeffery Cermak​La Crosse​(608) 785-9401
Kenric Sorenson​La Crosse(608) 789-6221
Bill ShreveLandrum, SC​(920) 216-0805
​Scot Forbes​Luxemburg(920) 845-5592
​Francis "Frank" JuckemMadison(608) 279-4746
Jack Sullivan​Manitowoc​(920) 682-4455
​Dale LangeMarinette(715) 735-9361
​Paul Kuphall​Milwaukee​(414) 236-1697
​Marc Ownley​Milwaukee​(941) 518-6508
​Michael White​Milwaukee​(262) 247-5190
Marvin C. DenneMonticello(952) 995-2510
​Veronica Hope​Mosinee​(715) 693-1398
​David A. Dean​Muskego​(414) 617-6997
​James A. Ross​Muskego​(262) 853-6257
​Paul Prill​New Berlin​(414) 543-7721
Brian StrebeNew Holstein(920) 286-2400
Lawrence Schneider, Sr.Oak Creek(414) 483-9700
Carter BohnOshkosh​(920) 642-0078
​Conrad Mains​Oshkosh​(920) 426-8928
​Keith Karr​Portage​(715) 572-8724  
​Cliff Anderson​Pulaski​(920) 822-4728
​Tyre Kern​Racine​(414) 552-6245
​Kyle Worzala​Racine(262) 939-2828
​Robert Ellenbecker​Ripon​(920) 232-6049
​Doug Ellingsen​Schofield(715) 359-3534
Doug Tennant​Seymour(920) 819-0745
​Daniel Strauss​Shawano​(715) 584-3779
​William Malanick​Sheboygan​(920) 627-8255
Thomas Shircel​Sheboygan(920) 458-0592
Steve SiefertSheboygan(920) 452-3496
​Derrick M. Walker​Sheboygan(920) 207-6713
Daniel Crifase​Silver Lake​(262) 620-5800
Jaysen SchallerSpring Green(608) 588-2829
​Matthew GollSturgeon Bay(920) 746-4920
​Michael Gibby​Waukesha​(262) 613-3735
Domonic RadmerWaukesha​(262) 548-9067
​Mark Koehler​Theresa​(262) 353-1167
​Michael Gibby​Waukesha​(262) 613-3735
​James StillWaukesha​(262) 955-3733
​David Ford​Waunakee​(608) 850-9474
​Joel Dean AlsumWaupun(920) 382-7900
Richard Tupta​Wauwatosa(414) 774-33646
​Brett L. Dobrient​West Allis​(414) 443-0399
Larry ClarkWest Bend​(262) 343-2961
​Matthew Matecki​West Bend​(414) 758-5800
​Gary Tagatz​West Bend​(262) 573-5012
​Joseph Campbell
Wind Lake​​(414) 651-4395
​Aaron Wulk
​​(715) 212-3042

Renewal Information


  • FEE (See Renewal Dates and Fees)
  • Take and pass the Structural Welding Test within 1 year prior to submitting application for renewal.

Renewal Methods

  • Mail Renewal Reminder/Application to:

Department of Safety and Professional Services

Trades Credentialing Unit
PO Box 78780
Milwaukee, WI  53293-0780


If you have questions regarding your renewal, please email DSPSCredTrades@wisconsin.gov.

When mailing your renewal, please allow up to 21 calendar days [per Wis. Admin. Code SPS § 305.04 (1)] from the date your payment is processed to receive an update regarding your renewal.