CERTIFIED TECHNICIANS Return to Introduction Page
FIRST NAME M. INTIAL LAST NAME SUFFIX COMPANY CITY STATE ZIP EXPIRATION DATE
Kenny Bacon Twin Cities Construction, Inc. Tama IA 52339 April 9, 2012
J.R. Banes Banes Construction Fairfax IA 52228 April 9, 2012
James Becker Hawkeye Ready Mix Hiawatha IA 52233 October 22, 2013
Thomas G. Bell Gomaco Corporation Ida Grove IA 51445 June 24, 2013
Michael F. Bell Croell Redi-Mix Coralville IA 52241 May 15, 2012
Monty Bertelli City Wide Construction Corp. Cedar Rapids IA 52404 May 15, 2012
Michael Bertrand Standard Ready Mix Concrete Sioux City IA 51104 April 25, 2011
Corey Byers DeBoest Concrete Corp. Charles City IA 50616 April 9, 2012
Dave Cade Dave Hamilton Concrete Ankeny IA 50021 April 25, 2011
Jerry Carlson Manatts Inc. Johnston IA 50131 April 25, 2011
Todd Clancy Concrete Technologies, Inc. Urbandale IA 50322 April 25, 2011
Ken Clemen Banes Construction Fairfax IA 52228 May 15, 2012
John Cunningham Iowa Concrete Paving Association Ankeny IA 50021 March 14, 2011
Keith A. Dague D & D Concrete, Inc. Dubuque IA 52003 August 7, 2012
Matt DeBoest DeBoest Concrete Corp. Charles City IA 50616 April 9, 2012
Chad Demmer Eastern Iowa Exc. & Concrete, LLC Cascade IA 52033 August 7, 2012
Andy Denker Concrete Technologies, Inc. Urbandale IA 50322 April 25, 2011
Dave Distler Manatts, Inc. Denver IA 50622 April 9, 2012
Dean Dobbs Manatts Inc. Ames IA 50010 April 25, 2011
Derek Duehr Custom Concrete Design Zwingle IA 52079 January 5, 2014
Mike Dyson Eggleston Cedar Rapids IA 52404 October 22, 2013
David Edmundson Lafarge North America Davenport IA 52807 April 25, 2011
Chad W. Eggleston Eggleston Concrete Contractor, Inc. Cedar Rapids IA 52411 October 22, 2013
Roger Erickson Erickson Construction Manchester IA 52057 August 25, 2013
Vern Faber ISU Ames IA April 25, 2011
Gregory T. Featherston The Flynn Group Dubuque IA 52001 August 25, 2013
Lawrence Ford Manatts, Inc. Ames IA 50010 April 25, 2011
Michael Fouts Manatts, Inc. Johnston IA 50131 April 25, 2011
Adam M. Frederick Terracon Des Moines IA 50309 June 24, 2013
Nick Gallagher Manatts, Inc. Brooklyn IA 52211 June 24, 2013
Mark Gathercole Eco-Tech Construction Grimes IA 50111 April 25, 2011
Vincent J. Gerlits Bud Maas Concrete Iowa City IA 52240 June 24, 2013
Eric J. Glendenning BARD Materials Dubuque IA 52003 August 25, 2013
Scott Glover Curtis Contracting Ely IA 52227 May 15, 2012
Gene Goddard All American Concrete West Liberty IA 52776 June 24, 2013
Nathan Goetsch Woodruff Construction, LLC Ames IA 50010 April 25, 2011
Sonny Hall Absolute Concrete Construction Slater IA 50244 June 24, 2013
Ryan Hanig Hanig Construction Mason City IA 50401 April 9, 2012
Jonathan Hansen Iowa Ready Mixed Concrete Association Ankeny IA 50021 April 25, 2011
Scott Hanson Tetra Tech Waterloo IA 50702 April 9, 2012
Doug Harms Manatts, Inc. Johnston IA 50131 April 25, 2011
Mike Hazewinkel Cedar Rapids Parks Dept. Cedar Rapids IA 52404 May 15, 2012
Daniel Henneberry Custom Concrete Design Zwingle IA 52079 January 5, 2014
Kenny Heth E & F Cement Cedar Rapids IA April 18, 2012
Martin Hillman TeKippe Engineering, PC West Union IA 52175 June 24, 2013
Rob Hobel Eggleston Concrete Contractor, Inc. Cedar Rapids IA 52411 October 22, 2013
Marty Horsfield Horsfield Construction, Inc. Epworth IA 52045 April 9, 2012
Matt Horsfield Horsfield Construction, Inc. Epworth IA 52045 April 18, 2012
Steve Houston Curtis Contracting Ely IA 52227 May 15, 2012
Tony Huff Christone Concrete Waterloo IA 50701 April 9, 2012
Jim Jensen Lafarge Bettendorf IA 52722 April 18, 2012
Matt Jensen Con-Struct Inc. Ames IA 50010 April 25, 2011
Jeremy Johnson Gomaco Corporation Ida Grove IA 51445 June 24, 2013
Adam Jones Eco-Tech Construction Grimes IA 50111 April 25, 2011
Rodney Kern Eco-Tech Construction Grimes IA 50111 April 25, 2011
Doug King Star Equipment Ltd. Cedar Rapids IA 52404 April 18, 2012
Thomas Kirk Hawkeye Ready Mix Coralville IA 52241 April 18, 2012
Klint Kirk Harris Company Iowa City IA 52246 April 25, 2011
Jeffrey Knight L&L Builders Onawa IA 51040 October 20, 2011
Kraig Kriegel Absolute Concrete Construction Slater IA 50244 June 24, 2013
Randy J. Lane Sternquist Construction Indianola IA 50125 June 24, 2013
Daniel J. Lang Custom Concrete Design Zwingle IA 52079 January 5, 2014
Nick Lara BML Concrete Ft. Dodge IA 50501 April 25, 2011
Kent Larsen Con-Struct Inc. Ames IA 50010 April 25, 2011
Dan Lawler Horsfield Construction, Inc. Epworth IA 52045 April 18, 2012
Brad Lenz Manatts, Inc. Ames IA 50010 April 25, 2011
Rocky Lubbock Curtis Contracting Ely IA 52227 May 15, 2012
Drew Manatt Manatts, Inc. Johnston IA 50131 April 25, 2011
Benjamin Matt Hall and Hall Engineers Cedar Rapids IA 52404 May 15, 2012
Scott McAtee Custom Concrete Designs, Inc. Zwingle IA 52079 August 7, 2012
John McAuliffe Custom Concrete Design Zwingle IA 52079 January 5, 2014
Bill McElroy BML Concrete Ft. Dodge IA 50501 April 25, 2011
Bryan Merice BML Concrete Ft. Dodge IA 50501 April 25, 2011
Dale Mescher BARD Concrete Dyersville IA 52040 August 25, 2013
Bill Moretz BML Concrete Ft. Dodge IA 50501 April 25, 2011
Brian B. Nagle Builders Sand & Cement Co. Davenport IA 52802 April 18, 2012
Mike Neese Terracon Des Moines IA 50309 June 24, 2013
Jeffrey R. Nicks Bud Maas Concrete Iowa City IA 52240 June 24, 2013
Morrie Noble Banes Construction Fairfax IA 52228 April 9, 2012
Bill Nuehring Nuehring Concrete, Inc. Rockwell IA 50469 April 9, 2012
Scott Ostwinkle Eastern Iowa Cascade IA 52033 August 7, 2012
Thomas Parsons ICPA Ankeny IA 50021 April 25, 2011
Jay Peiffer J & L Construction Washington IA 52353 April 18, 2012
Wayne Petersburg Fred Carlson Co. Decorah IA 52101 April 25, 2011
Trent Petersen Eco-Tech Construction Grimes IA 50111 April 25, 2011
Kevin Phillips Custom Concrete Design Zwingle IA 52079 January 5, 2014
Adam Poulsen L&L Builders Sioux City IA 51106 October 20, 2011
John Quandahl Fred Carlson Co. Decorah IA 52101 April 25, 2011
Jerry Rattenborg IIW Engineering Manchester IA 52057 August 25, 2013
Rick Rave MR Construction Earlville IA 52041 August 25, 2013
Steve Rhoads Jasper Construction Services, Inc. Newton IA 50208 April 18, 2012
Rod Rindels Cameron Mitchell Des Moines IA 50313 June 24, 2013
James Robb Harris Company Iowa City IA 52246 April 25, 2011
Steve Rosenberger Twin Cities Construction, Inc. Tama IA 52339 April 9, 2012
Neal Schilling United Concrete Elk Run Heights IA 50707 April 9, 2012
Sean Schott Schott Construction Co. Waterloo IA 50701 April 9, 2012
Al Schott Schott Construction Co. LaPorte City IA 50651 April 9, 2012
Travis Schwartz Larson Construction Co., Inc. Independence IA 50644 August 25, 2013
Rick Seybert Lafarge Davenport IA 52807 April 18, 2012
Jim Shelton Concrete Technologies, Inc. Urbandale IA 50322 April 25, 2011
Glenn Shultz Cedar Rapids Parks Dept. Cedar Rapids IA 52405 May 15, 2012
Samuel Slagle Standard Ready Mix Sioux City IA 51102 October 20, 2011
Pat Smith Custom Concrete Design Zwingle IA January 5, 2014
Mark Steele Great Lakes Concrete Spirit Lake IA 51360 April 25, 2011
Casey J. Stilkfort TeKeppe Engineering, PC Manchester IA 52057 August 25, 2013
Tate Sutton American Concrete Atlantic IA 50022 June 24, 2013
Dave Swanson Continental Cement Iowa City IA 52245 April 25, 2011
Chad C. Their Bard Materials Dubuque IA 52003 January 5, 2014
Marty Tittle Eco-Tech Construction Grimes IA 50111 April 25, 2011
Matt Triggs Manatts, Inc. Ames IA 50010 April 25, 2011
Todd Van Dorn Todd Van Dorn Construction Cedar Falls IA 50613 April 9, 2012
Blu Wahle Wahle, Inc. Underwood IA 51576 May 17, 2012
Dave Warren Woodruff Construction, LLC Ames IA 50010 April 25, 2011
Mike Watson Manatts, Inc. Waterloo IA 50704 April 9, 2012
Ron Wernimont Apex Concrete Dubuque IA 52003 August 7, 2012
Justin Wieseler Custom Concrete Design Zwingle IA 52079 January 5, 2014
Robert Wilcke Western Iowa Tech Community College Battle Creek IA 51006 October 20, 2011
Douglas J. Witzenburg DJW Enterprises, LLC Altoona IA 50009 March 12, 2013
William Woodruff Woodruff Construction, LLC Ames IA 50010 April 25, 2011
James H. York York Construction, Inc. Marengo IA 52301 June 24, 2013
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