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 N Systems Drive
Appleton, WI 54914
Paul Eggen - paul.eggen@westwoodps.com/920.830.6151

Website: https://westwoodps.com/

Accreditations
AASHTO
Quality Management System - accredited since 5/1/1998
R18, C1077 (Aggregate), C1077 (Concrete), D3666 (Aggregate), D3666 (Asphalt Mixture), E329 (Aggregate), E329 (Concrete)

Asphalt Mixture - accredited since 5/1/1998
R20, R47, R97, R166, T209, T269, T312, D979, D2041, D2726, D3202, D3665, D6925

Aggregate - Accredited since 5/1/1998
R76, R90, T11, T19, T21, T27, T84, T85, T96, T103, T104, T255, T335, C29, C40, C88, C117, C127, C128, C131, C136, C535, C566, C702, D75, D5821

Concrete - accredited since 5/1/1998
M201, R39, R60, R100 (Beams), R100 (Cylinders), T22, T24, T97, T119, T121, T148, T152, T196, T309, C31 (Beams), C31 (Cylinders), C39, C42, C78, C138, C143, C173, C174, C192, C231, C511, C617 (6000 psi and below), C1064, C1231 (7000 psi and below)

WisDOT Qualified Laboratory