On Demand Wisconsin Portal image
Commerce logo for web pages
 
header graphic 

Link to Governor Doyle's web site

Link to Commerce's Employment webpage

Link to wisconsin.gov web site
 

Environmental and Regulatory Services Contacts

Click on work unit or scroll down to directory table.

Office of the Division Administrator

Name Position Phone Fax Address
Berni Mattsson Division Administrator 608-266-9403 608-267-1381 PO Box 14427
Madison WI 53708-0427
Carol Lochner Executive Staff
Assistant
608-266-3723 608-267-1381 PO Box 14427
Madison WI 53708-0427
Sam Rockweiler Civil Engineer 608-266-0797 608-267-1381 PO Box 14427
Madison WI 53708-0427
Back to Top

Bureau of PECFA

Name Position Phone Fax Address
Oscar Herrera Bureau Director 608-266-7605 608-267-1381 PO Box 8044
Madison WI 53708-8044
Back to Top

PECFA Claim Review Section

Name Position Phone Fax Address
Dennis Legler Section Chief 608-267-7642 608-267-1381 PO Box 7838
Madison WI 53707
Linda Collier Claim Reviewer 608-267-5264 608-267-1381 PO Box 7838
Madison WI 53707
Renee Dickey Senior
Claim Reviewer
608-264-8765 608-267-1381 PO Box 7838
Madison WI 53707
Mary Ann Gosda Senior
Claim Reviewer
608-266-9420 608-267-1381 PO Box 7838
Madison WI 53707
Tanya Herranz Claim Reviewer 608-266-6796 608-267-1381 PO Box 7838
Madison WI 53707
Carl Kramer Field Auditor 262-638-7247 262-638-7247 PO Box 7838
Madison WI 53707
James Moser Senior
Claim Reviewer
608-267-1394 608-267-1381 PO Box 7838
Madison WI 53707
Vacant
Claim Reviewer 608-261-7716 608-267-1381 PO Box 7838
Madison WI 53707
Laura Pleasants

Hearing Office Manager

608-261-2511 608-267-1381 PO Box 7838
Madison WI 53707
Diane Ploessl

Initial Claim Reviewer

608-261-7723 608-267-1381 PO Box 7838
Madison WI 53707
Kristi Prindle Operations Program Associate 608-267-3753 608-267-1381 PO Box 8044
Madison WI 53708
Tim Prosa

Senior
Claim Reviewer

608-261-7715 608-267-1381 PO Box 7838
Madison WI 53707
Dottie White Financial Manager 608-266-3713 608-267-1381 PO Box 7838
Madison WI 53707
Back to Top

PECFA Site Review

Name Position Phone Fax Address
Eric Scott Section Chief 608-266-8516 608-267-1381 PO Box 8044
Madison WI 53708-8044
Andrew Alles Senior Hydrogeologist 608-261-8509 608-267-1381 PO Box 8044
Madison WI 53708-8044
David Blair Senior Hydrogeologist 608-261-2515 608-267-1381 PO Box 8044
Madison WI 53708-8044
Lee Delcore Senior Hydrogeologist 414-357-4701 414-357-4700 9316 N 107th St Milwaukee WI 53224-1121
Beth Erdman Senior Hydrogeologist 920-303-5410 920-424-0217

2129 Jackson St

Oshkosh WI 54901-1805

Jon Heberer Senior Hydrogeologist 608-261-5405 608-267-1381 PO Box 8044
Madison WI 53708-8044
Alan Hopfensperger Senior Hydrogeologist 608-266-0562 608-267-1381 PO Box 8044
Madison WI 53708-8044
Robert Klauk Senior Hydrogeologist 920-424-0046 920-424-0217 2129 Jackson St
Oshkosh WI 54901-1805
Dee Lance Senior Hydrogeologist 715-342-3802 715-345-5228 2715 Post Rd
Stevens Point WI 54481-6456
Gena Larson Senior Hydrogeologist 608-261-5404 608-267-1381 PO Box 8044
Madison WI 53708-8044
Greg Michael Advanced Hydrogeologist 414-357-4702 414-357-4700 9316 N 107th St Milwaukee WI 53224-1121
Linda Michalets Senior Hydrogeologist 414-357-4703 414-357-4700 9316 N 107th St Milwaukee WI 53224-1121
Stephen Mueller Senior Hydrogeologist 414-357-4704 414-357-4700 9316 N 107th St Milwaukee WI 53224-1121
Woody Myers Senior Hydrogeologist 608-261-7718 608-267-1381 PO Box 8044
Madison WI 53708-8044
David Swimm Advanced Hydrogeologist 608-264-8766 608-267-1381 PO Box 8044
Madison WI 53708-8044
Ralph Smith Senior Hydrogeologist 608-261-6543 608-267-1381 PO Box 8044
Madison WI 53708-8044
Brian Taylor Senior Hydrogeologist 608-266-0593 608-267-1381 PO Box 8044
Madison WI 53708-8044
Tom Verstegen Advanced
Hydrogeologist
920-424-0025 920-424-0217 2129 Jackson St
Oshkosh WI 54901-1805
Cathy Voges Operations Program Associate 608-261-7717 608-267-1381 PO Box 8044
Madison WI 53708-8044
Monica Weis Senior Hydrogeologist 414-357-4705 414-357-4700 9316 N 107th St Milwaukee WI 53224-1121
Shawn Wenzel Senior Hydrogeologist 608-261-5401 608-267-1381 PO Box 8044
Madison WI 53708-8044
Tim Zeichert Senior Hydrogeologist 715-345-5307 715-345-5225 2715 Post Rd
Stevens Point WI
54481-6456
Back to Top

Bureau of Petroleum Products & TanksCounty

Name Position Phone Fax Address
Vacant  
Bureau Director 608-266-8076 608-261-7725 PO Box 7839
Madison, WI 53707

Back to Top

Bureau Support Staff

Linda Hahn Operations Program Associate 608-266-0762 608-261-7725

PO Box 7837
Madison, WI 53707-7837

Cerry Hermosillo   Credentialing 608-266-7874 608-261-7725 PO Box 7837
Madison, WI 53707-7837

Back to Top

Tank Permit & Registration - Map Link

Karine Aslakson Financial Responsibility 608-267-1384 608-261-7725

PO Box 7837
Madison, WI 53707-7837

Gwen Person Permit Processor 608-267-1382 608-261-7725 PO Box 7837
Madison, WI 53707-7837
Rebecca Shervey Permit Processor 715-726-2545 715-726-2555

10 Sunshine Circle

Chippewa Falls, WI 54729

Israel Zurfluh Permit Processor 608-267-2051 608-261-7725 PO Box 7837
Madison, WI 53707-7837
Teri Quamme Permit Processor 608-267-1383 608-261-7725 PO Box 7837
Madison, WI 53707-7837

Back to Top

Storage Tank Regulation Section

Name Position Phone Fax Address
Sheldon Schall Section Chief 608-266-0956 608-261-7725 PO Box 7837
Madison, WI 53707-7837
Andrew Hahn   Plan Review Specialist 608-266-8981 608-261-7725 PO Box 7837
Madison, WI 53707-7837
Greg Bareta Engineering Consultant 608-267-9795 608-261-7725 PO Box 7837
Madison, WI 53707-7837

Back to Top

Retail Petroleum Services Staff - Map link

Name Position Phone Fax Address
Joseph Malek District 1 Inspector 715-392-7892 715-392-7893 1701 N 4th St
Superior WI 54880
Dean Schermacher District 1 Supervisor 608-785-9312 608-789-7851 3824 Creekside Ln Ste 1
Holmen WI 54638
Alan Severson District 1 Inspector 608-785-9312 608-789-7851 3824 Creekside Ln Ste 1
Holmen WI 54638
Kathleen Strasser District 1 Inspector 608-785-9312 608-789-7851 3824 Creekside Ln Ste 1
Holmen WI 54638
Jeff Szumilas District 1 Inspector 715-381-5115 715-381-5118 21 2nd Street
Hudson WI 54016
John Leech District 1 Inspector 715-726-2559 715-726-2555 10 Sunshine Circle
Chippewa Falls WI 54729
Ted Johnson District 1 Inspector 715-392-7839 715-392-7893 1701 N 4th St
Superior WI 54880
Bob Bertram District 2 Supervisor 715-344-1970 715-345-5269 2715 Post Rd
Stevens Point WI 54481
Brian Feldner District 2 Inspector 715-344-1970 715-345-5269 2715 Post Rd
Stevens Point WI 54481
Wayne Santroch District 2 Inspector 715-344-1970 715-345-5269 2715 Post Rd
Stevens Point WI 54481
Ken Feit District 2 Inspector 715-344-1970 715-345-5269 2715 Post Rd
Stevens Point WI 54481
Paul Ernst District 2 Inspector 920-492-5600 920-492-5604 2331 San Luis Pl; Ste 150
Green Bay WI 54304
Steve Mertens District 2 Inspector 920-492-6501 920-492-5604 2331 San Luis Pl; Ste 150
Green Bay WI 54304
Vacant District 2 Inspector 920-492-5600 920-492-5604 2331 San Luis Pl; Ste 150
Green Bay WI 54304
Marvin Thiel District 2 Inspector 920-492-5600 920-492-5604

2331 San Luis Pl; Ste 150
Green Bay WI 54304

Jim Zorn District 2 Inspector 414-371-5670 414-371-5672 9316 N 107th Street
Milwaukee WI 53224
Steven Hailer District 2 Inspector 414-371-5670 414-371-5672 9316 N 107th Street
Milwaukee WI 53224
Jim Dagenhardt District 2 Inspector 414-371-5674 414-371-5672 9316 N 107th Street
Milwaukee WI 53224
Barry Fosdick District 3 Inspector 262-884-2436 262-884-2438 9531 Rayne Rd; Ste 5
Sturtevant WI 53177
Frank Bennett District 3 Inspector 262-884-2436 262-884-2438 9531 Rayne Rd; Ste 5
Sturtevant WI 53177
Erik Humlie District 3 Supervisor 608-838-7835 608-838-8267 4001 Terminal Dr
McFarland WI 53558
Bonnie Weidner District 3 Inspector 608-838-7835 608-838-8267 4001 Terminal Dr
McFarland WI 53558
Randy Rivers District 3 Inspector 608-838-7835 608-838-8267 4001 Terminal Dr
McFarland WI 53558
Chuck Cox District 3 Inspector 608-758-4931 608-758-4935 2514 Morse St
Janesville WI 53545
Justin Weber District 3 Inspector 608-748-4535 608-748-4431 489 Badger Rd
Hazel Green WI 53811
Darrel Weber District 3 Inspector 608-748-4535 608-748-4431 489 Badger Rd
Hazel Green WI 53811

Back to Top

Tank Specialist - Field Staff  Map link

Bill D. Shane UST/AST Specialist, Area 4 608-355-3854 608-355-3853 PO Box 65
Baraboo, WI 53913
Darrell L. Christy UST/AST Specialist, Area 1 715-878-4499 715-878-4599 PO Box 8095
Eau Claire, WI 54702
James E. Daniels UST/AST Specialist, Area 2 608-297-7930 608-297-7938 PO Box 805
Montello, WI 53949
LeRoy A. Nordmeyer UST/AST Specialist. Area 3 262-275-8759 262-275-8760 PO Box 1903
Walworth, WI 53184
Back to Top