Aggregate Producers of Wisconsin


Welcome to the Aggregate Producers of WI Website

Aggregate Producers of Wisconsin (APW) is a non-profit, statewide trade association dedicated solely to the concerns of crushed stone, sand and gravel producers, and to businesses that provide goods and services to the aggregate industry.

The Association is governed by an eleven-member Board of Directors comprising of nine Producer Members, one Associate Member, and one Past President. Producer members serve for three-year terms and associate members are elected for a two-year term. The Board meets monthly. The Association holds annual elections, an annual convention and business meetings for all members.

The links above will provide more information, including names of the current Board members, membership benefits, and a dues schedule. Click here for a brief history.

If you have additional questions about the Association, please contact the APW office.

Why are Aggregates Important?

The building blocks of civilization start with aggregates. If the aggregates industry is doing well, Wisconsin is doing well. Rocks Build Wisconsin!

To learn about all of the ways aggregates help build our state, please click here

Registration Now Open for APW Annual Convention!

The 2018 APW Annual Convention agenda has been finalized and registration is now open to attend the event!

To see the full agenda, please click here

To download a registration form, please click here

Mark Krumenacher to headline the event:


Mark Krumenacher is a Senior Principal and Senior Vice President of GZA GeoEnvironmental, Inc. based in Waukesha, Wisconsin.  Mark has served as Principal, Project Manager and Project Hydrogeologist during the past 27 years with GZA on environmental, geologic, hydrogeologic and engineering projects throughout North America. 

He is a Professional Geologist with licensure nationally and in several states and is a Certified Hazardous Materials Manager.  He has managed and conducted geologic, hydrogeologic and, engineering studies, remedial investigations, environmental assessments, pre-acquisition environmental due diligence and hazardous waste management at various properties including surface and underground mines, large industrial, commercial and urban redevelopment projects, Federal Superfund sites and state-lead environmental projects.

He has provided testimony regarding aggregate and industrial mineral mining before State Boards and Senate Committees; State, County, Township and Municipal units of government; NGOs, local environmental groups and Community Advisory Council to address concerns associated with nonmetallic mining.  Mark also served on the Minnesota Silica Sand Rule Making Advisory Panel in 2014 and 2015.


2018 APW Officers and Board Members

Pres. Renee Burcalow, Yahara Materials
Vice Pres. Bob Jewell, The Kraemer Company
Sec. Bob Bingen, Michels Materials
Treas. Tom Halquist, Halquist Stone
Past Pres. Adam Tegelman, MCC, Inc.

Scott Napiecek, Hoffman Construction

Brian Endres, Payne & Dolan
Tony Tomashek, Milestone Materials
Tod Pauly, Aggrecon Ltd.
Dave Johnson, West Bend Sand & Stone

Associate Member Director: Dan DeVault, FABICK CAT

Become a member

New producer membership 50% off for 2019!


Join us

Upcoming events

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Thank You to Our 2018 Associate Members!



Quality Truck Care Centers


American Bin & Conveyor

Baer Insurance


G.W. Van Keppel

Halron Oil Company

Rock Machinery


Address: PO Box 2157, Madison, WI  53701

Phone: (608) 283-2595

Fax: (608)237-2299


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