American Engineering & Testing
4203 Schofield Avenue, Suite 1
Schofield, WI 54476
Paul Michlig - pmichlig@teamaet.com/715.359.3534

1837 County Highway OO
Chippewa Falls, WI 54729
Brett Giebel - bgiebel@teamaet.com/715.861.5045

Website: www.teamaet.com

Accreditations
R18, C1077 (Aggregate), C1077 (Concrete), D3666 (Aggregate), D3666 (Asphalt Mixture), D374 (Soil), E329 (Aggregate), E329 (Asphalt Mixture), E329 (Concrete), E329 (Soil), E329 (SFRM)

AET is a WisDOT Certified Laboratory.

Bay Area Testing & Consulting, LLC.
3125 Birch Road, Suite B
Suamico, WI 54173
Jake Franzmeier - jake@bayareatesting.com/920.660.5246

Website: https://bayareatesting.com/

CGC, Inc.
2921 Perry Street
Madison, WI 53713
Michael Schultz - mschultz@cgcinc.net/608.288.4100

Website: https://cgcinc.net/

Accreditations
AASHTO and WisDOT

ECS Limited
3695 North 126th 
Brookfield, WI 53005
Steve Homar - shomar@ecslimited.com/414.286.7557

202 Moravian Valley Road
Waunakee, WI 53597

Website: https://www.ecslimited.com/

GeoTest, Inc.
2135 South 116th Street
West Allis, WI 53227
Greg Schnmidt - gschmidt@888geotest.com/414.321.8378

2210 S. Beltline Court
Madison, WI 53713

Website: https://www.888geotest.com/

GESTRA Engineering, Inc.
191 W. Edgerton Avenue
Milwaukee, WI 53149
Shane Savin - shane.savin@gestrainc.com/414.234.9112

Website: https://www.gestrainc.com/

Accreditations
AMRL (various), CCRL (various), and WisDOT

Intertek PSI Solutions
821 Corporate Court
Waukesha, WI 53189
Nicole Carlson - nicole.carlson@intertek.com/262.970.0764

Website: https://www.intertek.com/building/psi/

Quest Civil Engineers, LLC
2407 Richfield Parkway
Richfield, WI 53076
Kimberly Kronstedt - kimberly.kronstedt@questllc.biz/262.334.4949

Website: http://www.questllc.biz/

Point of Beginning
4941 Kirschling Court
Stevens Point, WI 54481
Ed Olszewski - edo@pobic.com/715.344.999

Website: https://www.pobinc.com/

Accreditations
WisDOT Certified (Stevens Point and Kaukauna labs)

Terracon Consultants, Inc.
4900 S. Pennsylvania Avenue, Suite 100
Cudahy, WI 53110
Andy Wendt - andy.wendt@terracon.com/262.327.8527

Website: https://www.terracon.com/

Accreditations
AASHTO/USACE
Concrete accredited since 2/3/2020
C31 (Beams), C31 (Cylinders), C39, C78, C138, C143, C172, C173, C192, C231, C511, C617 (9000 psi and below), C1064, C1231 (7000 psi and below)

WisDOT
Concrete Mix - T22, T23, T97, T119, T152, T231, T308, R60

Westwood
1 Systems Drive
Appleton, WI 54914
Paul Eggen - paul.eggen@westwoodps.com/920.735.6900

Website: https://westwoodps.com/