ADOT Accredited Laboratories
ADOT Accredited Laboratories
Last Updated: 2 April, 2025
ADOT Accredited Materials Testing Laboratories - Independent
ADOT Approved Test Methods listed herein for materials testing laboratories in this directory do not include field sampling and testing procedures. When field sampling and testing procedures are performed, the appropriate valid Arizona Technical Testing Institute (ATTI) and/or American Concrete Institute (ACI) certification(s) are required.
Materials Proficiency Sample Analyst: Martin Coronado
ACS Services, LLC
2235 W. Broadway Rd.
Mesa, AZ 85202
Lab Number: 110
Contact: Sean Mayfield
Phone: 480.968.0190
ADOT Approved Test Methods
Soils And Aggregates:
ARIZONA: 201, 210, 211, 212, 225, 233, 236, 238, 240, 242, 245, 247
AASHTO: R58, R76, T19, T89, T90, T176, T255, T265
Bituminous Mixtures:
ARIZONA: 406, 410, 415, 416, 417, 421, 424, 427, 428
AASHTO: T312
Geotechnical:
ARIZONA: 249
AASHTO: T88, T216
ASTM: D4546
Portland Cement Concrete:
ARIZONA: 314
Alpha Geotechnical & Materials, Inc.
2504 W. Southern Ave.
Tempe, AZ 85282
Lab Number: 70
Contact: Juan Valenciano
Phone: 602.453.3265
ADOT Approved Test Methods
Soils And Aggregates:
ARIZONA: 201, 210, 211, 212, 225, 236, 242, 245, 247, 248
AASHTO: R76, T19, T89, T90, T176, T255, T265
ASTM: D4791
Geotechnical:
ARIZONA: 249
AASHTO: T88, T190, T216, T236
ASTM: D4546
Bituminous Mixtures:
ARIZONA: 406, 410, 415, 416, 417, 424, 427, 428
AASHTO: T312
Portland Cement Concrete:
ARIZONA: 314
Alta Arizona
1800 W. Broadway Rd., Suite 5
Tempe, AZ 85282
Lab Number: 125
Contact: Jeff Baer
Phone: 602.616.1031
ADOT Approved Test Methods
Soils And Aggregates:
ARIZONA: 201, 210, 211, 212, 225, 242, 245, 248
AASHTO: R76, T89, T90, T176, T255, T265
Bituminous Mixtures:
ARIZONA: 406, 410 (Compaction Only), 415, 416, 417, 424
Portland Cement Concrete:
ARIZONA: 314
Alta Arizona (Tucson)
2025 W. Ruthrauff Rd., Suite 125
Tucson, AZ 85705
Lab Number: 21
Contact: Jeff Baer
Phone: 602.616.1031
ADOT Approved Test Methods
Soils And Aggregates:
ARIZONA: 201, 210, 211, 212, 225, 236, 245
AASHTO: R58, R76, T89, T90, T176, T255, T265
Bituminous Mixtures:
ARIZONA: 406, 410, 415, 416, 417, 424, 427
Portland Cement Concrete:
ARIZONA: AZ 314 (BONDED)
ARIZONA: AZ 314 (UNBONDED)
Atek Engineering Consultants, LLC
111 S. Weber Dr., Suite 1
Chandler, AZ 85226
Lab Number: 121
Contact: Michael Connolly
Phone: 480.659.8065
ADOT Approved Test Methods
Soil and Aggregates:
ARIZONA: 201, 210, 211, 212, 225, 227, 233, 236, 242, 245, 247, 248
AASHTO: R58, T19, T88, T89, T90, T176, T255, T265
Bituminous Mixtures:
ARIZONA: 406, 410, 415, 416, 417, 424, 427
Portland Cement Concrete:
ARIZONA: 314
Geotechnical
ARIZONA: 249
AASHTO: T88, T216
ASTM: D4546
Atek Engineering Consultants, LLC (Tucson)
2015 N. Forbes Blvd., Suite 103
Tucson, AZ 85745
Lab Number: 128
Contact: Diego Ruiz
Phone: 520.638.8142
ADOT Approved Test Methods
Soils and Aggregates:
ARIZONA: 201, 210, 211, 212, 225, 233, 236, 242, 245, 247, 248
AASHTO: R76, T19, T89, T90, T176, T255, T265
Bituminous Mixtures:
ARIZONA: 406, 410, 415, 416, 417, 424, 427
Portland Cement Concrete:
ARIZONA: 314
Atlas Technical Consultants, LLC
9185 S. Farmer Ave., Suite 111
Tempe, AZ 85284
Lab Number: 80
Contact: Aaron Stefani
Phone: 480.355.4645
ADOT Approved Test Methods
Soils and Aggregates:
ARIZONA: 201, 210, 211, 212, 225, 233, 236, 240, 242, 245, 247, 248
AASHTO: R76, T19, T89, T90, T96, T176, T248, T255, T265
ASTM: D4791
Bituminous Mixtures:
ARIZONA: 406, 410, 415, 416, 417, 421, 424, 427, 428
AASHTO: T312
Portland Cement Concrete:
ARIZONA: 314
Asphaltic Concrete Mix Design:
ARIZONA: 802, 806, 815, 832, 833
Qualified Asphaltic Concrete Mix Design Engineer(s): William Rausch, PE
Aztech Inspections and Testing (Las Vegas)
4700 Copper Sage St.
Las Vegas, NV 89115
Lab Number: 132
Contact: Leo Rios
Phone: 702.247.7645
ADOT Approved Test Methods
Soils and Aggregates:
ARIZONA: 201, 210, 211, 212, 225, 236, 238, 242, 245, 247
AASHTO: R58, R76, T19, T89, T90, T96, T176, T255, T265
ASTM: D4791
Bituminous Mixtures:
ARIZONA: 240, 406, 410, 415, 416, 417, 424, 427, 428
AASHTO: T164
Geotechnical:
AASHTO: T190, T216, T236
Portland Cement Concrete:
ARIZONA: 314
Iron and Steel:
AASHTO: T244 (Carbon-Steel Bars, Deformed Steel Wire, Low Alloy)
ASTM: A370 (Carbon-Steel Bars, Deformed Steel Wire, Low Alloy)
CalPortland Materials
11923 W. Indian School Rd.
Avondale, AZ 85392
Lab Number: 130
Contact: Keith Loring
Phone: 480.450.3492
ADOT Approved Test Methods
Portland Cement Concrete:
ARIZONA: 314
Qualified Asphaltic Concrete Mix Design Engineer(s): Lauro Rivas
Cemex South Construction Materials
3640 S. 19th Ave.
Phoenix, AZ 85009
Lab Number: 45
Contact: Reilly Sleiman
Phone: 760.900.8743
ADOT Approved Test Methods
Soils And Aggregates:
ARIZONA: 201, 210, 211, 212, 233, 236, 248
AASHTO: R76, T19, T89, T90, T96, T176, T255, T265
ASTM: D4791
Portland Cement Concrete:
ARIZONA: 314
City of Phoenix Materials Laboratory
1034 E. Madison St.
Phoenix, AZ 85034
Lab Number: 37
Contact: Andrea Lynch
Phone: 602.495.2070
ADOT Approved Test Methods
Soils And Aggregates:
ARIZONA: 201, 210, 211, 212, 225, 227, 233, 242, 245, 247, 248
AASHTO: T19, T88, T89, T90, T176, T190, T255, T265
Bituminous Mixtures:
ARIZONA: 406, 410, 415, 416, 417, 421, 424, 427
AASHTO: T312
Bituminous Materials:
AASHTO: T49, T53, T202
Portland Cement Concrete:
ARIZONA: 314
CMT Technical Services (Phoenix)
2921 N. 30th Ave.
Phoenix, AZ 85017
Lab Number: 44
Contact: Meichel Coates
Phone: 602.241.1097
ADOT Approved Test Methods
Soils and Aggregates:
ARIZONA: 201, 210, 211, 212, 225, 233, 236, 238, 240, 242, 245, 247, 248
AASHTO: R76, T19, T89, T90, T96, T176, T255, T265
ASTM: D4791
Bituminous Mixtures:
ARIZONA: 406, 410, 415, 416, 417, 421, 424, 427, 428
AASHTO: T312
Portland Cement Concrete:
ARIZONA: 314
Geotechnical:
ARIZONA: 249
AASHTO: T88, T216
ASTM: D4546
Qualified Asphaltic Concrete Mix Design Engineer(s): Kent Magleby
CMT Technical Services (Tucson)
4455 S. Park Ave., Suite 108
Tucson, AZ 85714
Lab Number: 99
Contact: Connor Aichlmayr
ADOT Approved Test Methods
Soils and Aggregates:
ARIZONA: 201, 210, 211, 212, 225, 233, 236,240, 242, 245, 247, 248
AASHTO: T19, T89, T90, T176, T255, T265
Bituminous Mixtures:
ARIZONA: 406, 410, 415, 416, 417, 421, 424, 427, 428
Portland Cement Concrete:
ARIZONA: 314
Qualified Asphaltic Concrete Mix Design Engineer(s): Kent Magleby
ConformaTech, Inc.
1425 E. Apache Park Pl.
Tucson, AZ 85714
Lab Number: 12
Contact: John Christensen
Phone: 520.573.2045
ADOT Approved Test Methods
Soils and Aggregates:
ARIZONA: 201, 210, 211, 212, 225, 227, 233, 236, 238, 242, 245, 247, 248
AASHTO: T19, T89, T90, T176, T255, T265
Bituminous Mixtures:
ARIZONA: 406, 410, 415, 416, 417, 424, 427
Portland Cement Concrete:
ARIZONA: 314
Engineering & Testing Consultants, Inc.
417 N. Arizona Ave.
Prescott, AZ 86301
Lab Number: 11
Contact: Jerid Ludwig
Phone: 928.778.9001
ADOT Approved Test Methods
Soils And Aggregates:
ARIZONA: 201, 210, 211, 212, 225, 233, 236, 242, 245, 247, 248
AASHTO: R76, T19, T89, T90, T176, T255, T265
Portland Cement Concrete:
ARIZONA: 314
Bituminous Mixtures:
ARIZONA: 406, 410, 415, 416, 417, 424, 427
Qualified Asphaltic Concrete Mix Design Engineer: Michael Wilson, PE
Ergon Asphalt & Emulsion, Inc.
6940 W. Chandler Blvd.
Chandler, AZ 85226
Lab Number: 113
Contact: Cole Ulmer
Phone: 480.785.2538
ADOT Approved Test Methods
Bituminous Mixtures:
ARIZONA: 504, 512
AASHTO: R28, T48, T49, T51, T53, T59, T201, T202, T228, T240, T301, T313, T315, T316
Qualified Asphaltic Concrete Mix Design Engineer: Mo Rahman
Ergon Asphalt Products, Inc. (Las Vegas)
3901 W. Ponderosa Way
Las Vegas, NV 89118
Lab Number: 117
Contact: Dan Virkler
Phone: 702.736.2059
ADOT Approved Test Methods
Bituminous Mixtures:
ARIZONA: 504, 512
AASHTO: R28, T48, T49, T51, T53, T59, T201, T202, T228, T240, T301, T313, T315, T316
Fisher Sand & Gravel Co. dba Southwest Asphalt
1302 W. Drivers Way
Tempe, AZ 85284
Lab Number: 100
Contact: Austin Bolze
Phone: 480.730.1033
ADOT Approved Test Methods
Soils And Aggregates:
ARIZONA: 201, 210, 211, 212, 225, 233, 236, 238, 240, 242, 245, 247, 248
AASHTO: T19, T89, T90, T96, T176, T248, T255, T265
ASTM: D4791
Portland Cement Concrete:
ARIZONA: 314
Bituminous Mixtures:
ARIZONA: 406, 410, 415, 416, 417, 421, 424, 427, 428
AASHTO: T312
Asphaltic Concrete Mix Design:
ARIZONA: 802, 806, 815, 832, 833
Qualified Asphaltic Concrete Mix Design Engineers: Michael Moehn, Juan Lopez, Greg Gentsch
Fisher Sand & Gravel – NM, Inc.
30a Frontage Rd., Suite A
Placitas, NM 87043
Contact: Shawn Hammer
Lab Number: 119
Phone: 505.867.2600
ADOT Approved Test Methods
Bituminous Materials: (Fisher Design Only)
AASHTO: R28, R29,T48, T164, T228, T240, T313, T315, T316, T319
Qualified Asphaltic Concrete Mix Design Engineers: Mike Moehn, Juan Lopez, Greg Gentsch
FNF Construction, Inc.
115 S. 48th St.
Tempe, AZ 85281
Lab Number: 93
Contact: Luis Ybarra
Phone: 480.784.2910
ADOT Approved Test Methods
Soils and Aggregates:
ARIZONA: 201, 210, 211, 212, 233, 236, 238, 240, 242, 247, 248
AASHTO: T89, T90, T96, T176, T255
ASTM: D4791
Asphaltic Concrete Mix Design:
ARIZONA: 802, 806, 815, 832, 833
Bituminous Mixtures:
ARIZONA: 406, 410, 415, 416, 417, 424, 427, 428
AASHTO: T312
Bituminous Materials:
AASHTO: T49, T53
ASTM: D5, D36, D5329, D7741
Qualified Asphaltic Concrete Mix Design Engineer: Thomas Kennedy
Geotechnical Testing & Inspections (GTI)
7650 E. Redfield Rd., Suite D-7
Scottsdale, AZ 85260
Lab Number: 102
Contact: Richard Martin
Phone: 480.659.6630
ADOT Approved Test Methods
Soils and Aggregates:
ARIZONA: 201, 210, 211, 212, 225, 233, 236, 242, 245, 247, 248
AASHTO: T19, T89, T90, T96, T176, T248, T255, T265
ASTM: D4791
Portland Cement Concrete:
ARIZONA: 314
Bituminous Mixtures:
ARIZONA: 406, 410, 415, 416, 417, 421, 424, 427
Geotechnical Testing Services, Inc.
1044 E. 21st St.
Yuma, AZ 85365
Lab Number: 74
Contact: Courtney M. Arviso
Phone: 928.329.4695
ADOT Approved Test Methods
Soils and Aggregates:
ARIZONA: 201, 210, 211, 212, 225, 233, 236, 242, 245, 247, 248
AASHTO: T19, T89, T90, T96, T176, T248, T255, T265
Portland Cement Concrete:
ARIZONA: 314
Bituminous Mixtures:
ARIZONA: 406, 410, 415, 416, 417, 421, 424, 427
Qualified Asphaltic Concrete Mix Design Engineer: Courtney Arviso, P.E.
Granite Construction Company, Inc.
9301 S. Swan Rd.
Tucson, AZ 85756
Lab Number: 38
Contact: Michael Tallion
Phone: 760.578.2998
ADOT Approved Test Methods
Soils and Aggregates:
ARIZONA: 201, 210, 211, 212, 225, 227, 233, 240, 242, 245, 247, 248
AASHTO: T89, T90, T176
Bituminous Mixtures:
ARIZONA: 406, 410, 415, 416, 417, 421, 424, 427, 428
HF Sinclair Asphalt Company, LLC (Glendale)
7110 W. Northern Ave.
Glendale, AZ 85303
Lab Number: 118
Contact: Thomas Ludlum
Phone: 623.385.3666
ADOT Approved Test Methods
Bituminous Materials:
AASHTO: R28, T48, T49, T51, T53, T202, T228, T240, T301, T313, T315, T316
ASTM: D5329
Hoque and Associates, Inc.
4325 S. 34th St.
Phoenix, AZ 85040
Lab Number: 69
Contact: Trenton Titchenal
Phone: 480.921.1368
ADOT Approved Test Methods
Soils and Aggregates:
ARIZONA: 201, 210, 211, 212, 225, 236, 242, 245, 247, 248
AASHTO: T89, T90, T176, T255, T265
Portland Cement Concrete:
ARIZONA: 314
Bituminous Mixtures:
ARIZONA: 406, 410, 415, 416, 417, 424, 427
Geotechnical:
AASHTO: T208, T216, T236
ASTM: D4546, D5084
Integer Consulting, LLC
27 S. William Dillard Dr.
Gilbert, AZ 85233
Lab Number: 8
Contact: Ghadi El Sebaaly
Phone: 775.440.5703
ADOT Approved Test Methods
Soils And Aggregates:
ARIZONA: 201, 210, 211, 212, 225, 233, 236, 242, 245, 247
AASHTO: R58, R76, T89, T90, T176, T255
Bituminous Mixtures:
ARIZONA: 240, 406, 410, 415, 416, 417, 421, 424, 427, 428
AASHTO: T164, T312
Mix Design: SUSPENDED
ARIZONA: SUSPENDED IN ALL PROCEDURES
Bituminous Materials
ARIZONA: 512
AASHTO: R28, T49, T51, T53, T59 (Saybolt), T59 (Sieve Test), T228, T240, T301, T313, T315, T316
ASTM: D5, D36
Portland Cement Concrete:
ARIZONA: 314 (Bonded) and (Unbonded)
Qualified Asphaltic Concrete Mix Design Engineer: N/A
Intertek PSI
4050 E. Cotton Center Blvd., Suite 59
Phoenix, AZ 85040
Lab Number: 7
Contact: Jose Botello
Phone: 480.525.5882
ADOT Approved Test Methods
Soils And Aggregates:
ARIZONA: 201, 210, 211, 212, 225, 242, 245, 247, 248
AASHTO: R76, T19, T89, T90, T96, T176, T255, T265
Bituminous Mixtures:
ARIZONA: 406, 410, 415, 416, 417, 424, 427, 428
AASHTO: T312
Iron & Steel
AASHTO: M31, M336, T244
ASTM: A370, A615, A706, A1061, A1064
Portland Cement Concrete:
ARIZONA: 314
Marathon Petroleum Company L.P.
1935 W. McDowell Rd.
Phoenix, AZ 85009
Lab Number: 20
Contact: Clint Campbell
Phone: 480.435.1989
ADOT Approved Test Methods
Bituminous Mixtures:
ARIZONA: 504, 512
AASHTO: R28, T49, T51, T53, T59, T72, T201, T202, T228, T240, T301, T313, T315
Material Testing & Inspections, LLC
6750 Inter-Cal Way, Suite C
Prescott, AZ 86301
Lab Number: 122
Contact: Pamela L. Mosley
Phone: 928.899.7785
ADOT Approved Test Methods
Soils and Aggregates:
ARIZONA: 201, 210, 211, 212, 225, 227, 233, 236, 242, 245, 247, 248
AASHTO: R76, T19, T89, T90, T176, T255, T265
Portland Cement Concrete:
ARIZONA: 314 Unbonded Only
Bituminous Mixtures:
ARIZONA: 406, 410, 415, 416, 417, 421, 424, 427, 428
Motzz Laboratory, Inc.
3540 E. Corona Ave.
Phoenix, AZ 85040
Lab Number: 47
Contact: Shane Sadang
Phone: 602.454.2376
ADOT Approved Test Methods
Soils and Aggregates:
ARIZONA: 236, 237, 238
Chemical and Specialty:
ARIZONA: 729, 732, 733, 736
MRM Construction Services, Inc.
4806 S. 16th St.
Phoenix, AZ 85040
Lab Number: 22
Contact: Gilbert Estrada
Phone: 602.340.0378
ADOT Approved Test Methods
Soils and Aggregates:
ARIZONA: 201, 210, 211, 212, 225, 233, 236, 242, 245, 247, 248
AASHTO: T19, T89, T90, T176, T255, T265
ASTM: D4791
Portland Cement Concrete:
ARIZONA: 314
Bituminous Mixtures:
ARIZONA: 406, 410, 415, 416, 417, 424, 427
NEI Geotechnical
1851 W. 24th St.
Yuma, AZ 85364
Lab Number: 67
Contact: Donald Murrietta
Phone: 928.344.8374
ADOT Approved Test Methods
Soils and Aggregates:
ARIZONA: 201, 210, 211, 212, 225, 227, 233, 236, 240, 242, 245, 247, 248
AASHTO: T89, T90, T176, T255, T265
Portland Cement Concrete:
ARIZONA: 314
Bituminous Mixtures:
ARIZONA: 406, 410, 415, 416, 417, 421, 424, 427, 428
Ninyo & Moore
3202 E. Harbour Dr.
Phoenix, AZ 85034
Lab Number: 91
Contact: David Alan Jarrell
Phone: 602.243.1600 (Ext. 16260)
ADOT Approved Test Methods
Soils and Aggregates:
ARIZONA: 201, 210, 211, 212, 225, 233, 236, 240, 242, 245, 247, 248
AASHTO: R76, T19, T89, T90, T176, T255, T265
Geotechnical:
ARIZONA: 249
AASHTO: T88, T208, T216
ASTM: D4546, D4767
Portland Cement Concrete:
ARIZONA: 314
Bituminous Mixtures:
ARIZONA: 406, 410, 415, 416, 417, 424, 427, 428
AASHTO: T312
Qualified Asphaltic Concrete Mix Design Engineer(s): Sean Jacquemin
Ninyo & Moore (Tucson)
3970 S. Evans Blvd.
Tucson, AZ 85714
Lab Number: 131
Contact: Tyler Smith
Phone: 520.577.7600 ext. 16316
ADOT Approved Test Methods
Soils and Aggregates:
ARIZONA: 201, 210, 211, 212, 225, 233, 236, 240, 242, 245, 247, 248
AASHTO: R58, R76, T19, T89, T90, T176, T255, T265
Portland Cement Concrete:
ARIZONA: 314
Bituminous Mixtures:
ARIZONA: 406, 410, 415, 416, 417, 424, 427, 428
AASHTO: T312
Geotechnical:
ARIZONA: 249
AASHTO: T88, T208, T216, T236
ASTM: D4546, D4767
Qualified Asphaltic Concrete Mix Design Engineers: Marek Kasztalski
Pattison Engineering
2660 E. Ganley Rd.
Tucson, AZ 85706
Lab Number: 129
Contact: Eduardo Garcia
Phone: 520.881.1234
ADOT Approved Test Methods
Soils and Aggregates:
ARIZONA: 201, 210, 211, 212, 225, 233, 236, 238, 242, 245, 247
AASHTO: R58, R76, T19, T89, T90, T96, T176, T255, T265
Portland Cement Concrete:
ARIZONA: 314
Bituminous Mixtures:
ARIZONA: 240, 406, 410, 415, 416, 417, 424, 427, 428
Phoenix National Laboratories, Inc.
2837 E. Chambers St.
Phoenix, AZ 85040
Lab Number: 120
Contact: Kyle Fleege, P.E.
Phone: 602.431.8887
ADOT Approved Test Methods
Bearing Pads:
All Testing As Required By Section 1013
Iron and Steel:
AASHTO: T244
ASTM: A370, A615, A706, A1061, E18
Protex - The PT Xperts, LLC
1102 W. Southern Ave., Suite 4
Tempe, AZ 85282
Lab Number: 111
Contact: Jerry Grossarth
Phone: 602.272.7891
ADOT Approved Test Methods
Soils and Aggregates:
ARIZONA: 201, 210, 211, 212, 225, 233, 236, 237, 238, 242, 245, 247, 248
AASHTO: T19, T89, T90, T176, T255, T265
Portland Cement Concrete:
ARIZONA: 314
Bituminous Mixtures:
ARIZONA: 406, 410, 415, 416, 417, 424, 427, 428
Asphaltic Concrete Mix Design:
ARIZONA: 802, 806, 815, 832, 833
Qualified Asphaltic Concrete Mix Design Engineer: John Ritter
Quality Testing, LLC
175 S. Hamilton Pl., Bldg. 6 Suite 114
Gilbert, AZ 85233
Lab Number: 62
Contact: Marco Solano
Phone: 928.978.1605
ADOT Approved Test Methods
Soils and Aggregates:
ARIZONA: 201, 210, 211, 212, 225, 233, 236, 240, 242, 245, 247, 248
AASHTO: R58, R76, T19, T89, T90, T176, T255, T265
ASTM: D4791
Geotechnical:
ARIZONA: 249
AASHTO: T88, T208, T216, T236
ASTM: D4546, D4767
Portland Cement Concrete:
ARIZONA: 314
Bituminous Mixtures:
ARIZONA: 406, 410, 411, 415, 416, 417, 421, 424, 427, 428
AASHTO: T164, T312
Bituminous Materials:
ARIZONA: 502, 512
AASHTO: R28, T44, T48, T49, T50, T51, T53, T59, T72, T78, T201, T202, T228, T240, T301, T313, T315, T316
ASTM: D5, D5329
Iron and Steel:
AASHTO: M31, M203, T244, T285
ASTM: A370, A416, A615, A706, A1061
Ricker, Atkinson, McBee, Morman & Associates, Inc.
2105 S. Hardy Dr., Suite 13
Tempe, AZ 85282
Lab Number: 94
Contact: Shawn C. Morman
Phone: 480.921.8100
ADOT Approved Test Methods
Soils and Aggregates:
ARIZONA: 201, 210, 211, 212, 225, 236, 245, 247, 248
AASHTO: T19, T89, T90, T176, T248, T255, T265
ASTM: D4546
Geotechnical:
ARIZONA: 249
AASHTO: T216
ASTM: D4546
Portland Cement Concrete:
ARIZONA: 314
Bituminous Mixtures:
ARIZONA: 406, 410, 415, 416, 417, 424, 427
Smith & Annala Engineering Co. (Phoenix)
5861 S. Kyrene Rd., Suite 5
Tempe, AZ 85283
Lab Number: 116
Contact: Matthew Hubbard
Phone: 480.659.4101
ADOT Approved Test Methods
Soils and Aggregates:
ARIZONA: 201, 210, 211, 212, 225, 233, 236, 240, 242, 245, 247, 248
AASHTO: R76, T19, T89, T90, T96, T176, T248, T255, T265
ASTM: D4791
Portland Cement Concrete:
ARIZONA: 314
Bituminous Mixtures:
ARIZONA: 406, 410, 415, 416, 417, 421, 424, 427, 428
Smith & Annala Engineering Co. (Tucson)
3860 S. Palo Verde Rd., Suite 315
Tucson, AZ 85714
Lab Number: 126
Contact: Jonathan K. Alexander
Phone: 520.237.8937
ADOT Approved Test Methods
Soils and Aggregates:
ARIZONA: 201, 210, 211, 212, 225, 236, 240, 245, 248
AASHTO: R76, T89, T90, T248, T255, T265
ASTM: NULL
Portland Cement Concrete:
ARIZONA: 314 (Unbonded Only)
Bituminous Mixtures:
ARIZONA: 406, 410, 415, 416, 417, 424, 427, 428
Solterra Materials, LLC
11001 N. 24th Ave.
Phoenix, AZ 85021
Lab Number: 5
Contact: Gary Clinkscale
Phone: 480.932.9087
ADOT Approved Test Methods
Soils and Aggregates:
ARIZONA: 201, 210, 211, 212, 233, 238, 240, 242, 247, 248
AASHTO: R58, R76, T19, T89, T90, T96, T176, T255, T265
ASTM: D4791
Asphaltic Concrete Mix Design:
ARIZONA: 802, 806, 814, 815, 832, 833
Bituminous Mixtures:
ARIZONA: 240, 406, 410, 415, 416, 417, 421, 424, 427, 428
AASHTO: T312
Qualified Asphaltic Concrete Mix Design Engineer: Sathish Banda
Speedie & Associates, LLC.
3331 E. Wood St.
Phoenix, AZ 85040
Lab Number: 15
Contact: Jesus Yanez
Phone: 602.997.6391
ADOT Approved Test Methods
Soils and Aggregates:
ARIZONA: 201, 210, 211, 212, 225, 233, 236, 238, 240, 242, 245, 247, 248
AASHTO: R76, T19, T89, T90, T96, T176, T255, T265
ASTM: D4791
Geotechnical:
ARIZONA: 249
AASHTO: T88, T190, T208, T216
ASTM: D4546, D7012
Portland Cement Concrete:
ARIZONA: 314
Asphaltic Concrete Mix Design:
ARIZONA: 802, 806, 815, 832, 833
Bituminous Mixtures:
ARIZONA: 406, 410, 411, 415, 416, 417, 421, 424, 427, 428
AASHTO: T312
Bituminous Materials:
ARIZONA: 512
AASHTO: T49, T53, T59 (Sieve Test), T59 (Residue By Evaporation), T164, T228, T316
ASTM: D5, D36, D5329
Qualified Asphaltic Concrete Mix Design Engineer: Donald L. Cornelison
Sunbelt Engineering and Testing, LLC
6330 S. Sandhill Rd., Suite 2
Las Vegas, NV 89120
Lab Number: 28
Contact: Timothy Harpster
Phone: 702.771.9206
ADOT Approved Test Methods
Soils And Aggregates:
ARIZONA: 201, 210, 211, 212, 225, 233, 236, 238, 245, 247
AASHTO: R58, R76, T19, T89, T90, T96, T176, T255, T265
Bituminous Mixtures:
ARIZONA: 240, 406, 410, 415, 416, 417, 424, 427, 428
AASHTO: T164
Portland Cement Concrete:
ARIZONA: AZ 314 (BONDED)
ARIZONA: AZ 314 (UNBONDED)
Terracon Consultants, Inc.
4685 S. Ash Ave., Suite H-4
Tempe, AZ 85282
Lab Number: 95
Contact: Mike Peters
Phone: 480.897.8200
ADOT Approved Test Methods
Soils and Aggregates:
ARIZONA: 201, 210, 211, 212, 225, 233, 236, 238, 240, 242, 245, 247, 248
AASHTO: R58, R76, T19, T89, T90, T96, T176, T255, T265
ASTM: D4791
Geotechnical:
ARIZONA: 249
AASHTO: T88, T190, T208, T216, T297
ASTM: D4546
Portland Cement Concrete:
ARIZONA: 314
Asphaltic Concrete Mix Design:
ARIZONA: 802, 806, 815, 832, 833
Bituminous Mixtures:
ARIZONA: 406, 410, 415, 416, 417, 421, 424, 427, 428
AASHTO: T312
Bituminous Materials:
ARIZONA: 512
Qualified Asphaltic Concrete Mix Design Engineers: Joseph A. Phillips
Terracon (Tucson)
355 S. Euclid Ave., Suite 107
Tucson, AZ 85719
Lab Number: 13
Contact: Luis Granillo
Phone: 520.770.1789
ADOT Approved Test Methods
Soils and Aggregates:
ARIZONA: 201, 210, 211, 212, 225, 236, 242, 245
AASHTO: R58, R76, T19, T89, T90, T176, T255, T265
ASTM: -
Geotechnical:
AASHTO: T88
Portland Cement Concrete:
ARIZONA: 314 Bonded & Unbonded
Bituminous Mixtures:
ARIZONA: 240, 406, 410, 415, 416, 417, 424, 427, 428
Qualified Asphaltic Concrete Mix Design Engineers:
US Inspection & Consulting
2810 S. 24th St., Suite 119
Phoenix, AZ 85034
Lab Number: 25
Contact: Aaron Spears
Phone: 602.856.7273
ADOT Approved Test Methods
Soils and Aggregates:
ARIZONA: 201, 210, 212, 225, 242, 245
AASHTO: R58, R76, T19, T89, T90, T176, T255, T265
ASTM: -
Portland Cement Concrete:
ARIZONA: 314 Unbonded (Only)
Bituminous Mixtures:
No Certifications
Qualified Asphaltic Concrete Mix Design Engineers: N/A
Vulcan Materials Company
11923 W. Indian School Rd.
Avondale, AZ 85392
Lab Number: 65
Contact: William Katzenberger
Phone: 602.721.9245
ADOT Approved Test Methods
Soils and Aggregates:
ARIZONA: 201, 210, 211, 212, 225, 233, 236, 238, 242, 245, 247, 248
AASHTO: T19, T89, T90, T96, T176, T255, T265
Bituminous Mixtures:
ARIZONA: 406, 410, 415, 416, 417, 421, 424, 427, 428
AASHTO: T312
Asphaltic Concrete Mix Design:
ARIZONA: 802, 806, 815, 832, 833
Qualified Asphaltic Concrete Mix Design Engineers: Alex Carter and Brad Parker
Western Emulsions, Inc. (Tucson)
3450 E. 36th St.
Tucson, AZ 85713
Lab Number: 40
Contact: Luis Torres Figueroa
Phone: 520.624.4130
ADOT Approved Test Methods
Bituminous Materials:
ARIZONA: 512
AASHTO: T49, T50, T51, T53, T59 (Saybolt 77° F & 122° F), T59 (Settlement & Storage),
T59 (Sieve Test), T59 (Particle Charge), T59 (Demulsibility), T59 (Residue by Evaporation),
T59 (Residue by Distillation), T301
Western Emulsions, Inc.
485 E. Randolph Rd.
Coolidge, AZ 85128
Lab Number: 41
Contact: Edgar Corona
Phone: 520.723.9585
ADOT Approved Test Methods
Bituminous Materials:
AASHTO: R28, T49, T51, T240, T301, T313, T315, T316
Western Technologies Inc. dba Certerra Western Technologies
1805 W. Drake Dr.
Tempe, AZ 85283
Lab Number: 27
Contact: Raphael Tixier
Phone: 602.437.3737
ADOT Approved Test Methods
Soils and Aggregates:
ARIZONA: 201, 210, 211, 212, 225, 233, 236, 238, 240, 242, 245, 247, 248
AASHTO: R58, R76, T89, T90, T96, T176, T255, T265
ASTM: D4791
Portland Cement Concrete:
ARIZONA: 314
Asphaltic Concrete Mix Design:
ARIZONA: 802, 806, 815, 832, 833
Bituminous Mixtures:
ARIZONA: 406, 410, 411, 415, 416, 417, 421, 424, 427, 428
AASHTO: T312
Bituminous Materials:
ARIZONA: 502, 504, 512
AASHTO: R59, T44, T48, T49, T51, T53, T59, T164, T201, T202, T228, T301
ASTM: D5, D36, D5329
Bearing Pads:
All Testing As Required By Section 1013 Of The ADOT Specifications.
Iron and Steel:
AASHTO: T244, T285
ASTM: A370, A1061, E290
Qualified Asphaltic Concrete Mix Design Engineers: Raphael Tixier
Western Technologies Inc. dba Certerra Western Technologies
3480 S. Dodge Blvd.
Tucson, AZ 85713
Lab Number: 9
Contact: Maggie Bowland
Phone: 520.748.2262
ADOT Approved Test Methods
Soils and Aggregates:
ARIZONA: 201, 210, 211, 212, 225, 227, 233, 236, 238, 242, 245, 247, 248
AASHTO: T19, T88, T89, T90, T96, T176, T265
ASTM: D4791
Portland Cement Concrete:
ARIZONA: 314
Bituminous Mixtures:
ARIZONA: 406, 410, 415, 416, 417, 421, 424, 427
Asphaltic Concrete Mix Design:
ARIZONA: N/A
AASHTO: N/A
Qualified Asphaltic Concrete Mix Design Engineers: N/A
WSP USA, Inc.
3630 E. Wier Ave.
Phoenix, AZ 85040
Lab Number: 23
Contact: John R. Lyons
Phone: 480.580.7051
ADOT Approved Test Methods
Soils and Aggregates:
ARIZONA: 201, 210, 211, 212, 225, 233, 236, 238, 240, 242, 245, 247
AASHTO: R58, R76, T19, T89, T90, T96, T176, T255, T265
ASTM: D4791
Geotechnical:
ARIZONA: 249
AASHTO: T88, T190, T208, T216, T236, T297
ASTM: D4546
Portland Cement Concrete:
ARIZONA: 314
Bituminous Mixtures:
ARIZONA: 406, 410, 411, 415, 416, 417, 421, 424, 427, 428
AASHTO: T312
Asphaltic Concrete Mix Design:
ARIZONA: 802, 806, 815, 832, 833
Bituminous Materials:
ARIZONA: 502, 504, 512
AASHTO: R28, R59, T44, T48, T49, T50, T51, T53, T55, T59, T78, T164, T201, T202, T228, T240, T301, T313, T315, T316
ASTM: D5, D36, D95, D2042, D5329, D5404, D7741
Qualified Asphaltic Concrete Mix Design Engineers: Mark Hartig
Wright Asphalt Products
110 S. Commerce Dr.
Casa Grande, Arizona 85122
Lab Number: 42
Contact: Ann Hamer
Phone: 806.679.0747
ADOT Approved Test Methods
Binder and Emulsions:
AASHTO: R28, T49, T53, T228, T240, T301, T313, T315, T316
ADOT Materials Testing Laboratories
ADOT Approved Test Methods Listed Herein For Materials Testing Laboratories In This Directory Do Not Include Field Sampling and Testing Procedures. When Field Sampling and Testing Procedures Are Performed, The Appropriate Valid Arizona Technical Testing Institute (ATTI) and/or American Concrete Institute (ACI) Certification(s) Are Required.
Arizona Department of Transportation
Materials Group
1221 N. 21st Avenue
Phoenix, Arizona 85009
602.712.8206
Materials Proficiency Sample Analyst: Martin Coronado
Central Materials Testing Lab
1221 N. 21st Ave.
Phoenix, AZ 85009
Lab Number: 1
Contact: Brent Conner
Phone: 602.712.8085
ADOT Approved Test Methods
Soils and Aggregates:
ARIZONA: 201, 210, 211, 212, 225, 233, 236, 237, 238, 240, 242, 245, 247, 248
AASHTO: R76, T19, T89, T90, T96, T176, T255, T265
ASTM: D4791
Chemical and Specialty:
ARIZONA: 733, 736
Geotechnical:
ARIZONA: 249
AASHTO: T190, T216, T236
ASTM: D4546
Portland Cement Concrete:
ARIZONA: 314
Bearing Pads:
Preformed Fabric Bearing Pads only.
Bituminous Mixtures:
ARIZONA: 406, 410, 415, 416, 417, 421, 424, 427, 428
AASHTO: T312
Asphaltic Concrete Mix Design:
ARIZONA: 802, 806, 815, 832, 833
Bituminous Materials:
ARIZONA: 502, 504, 512
AASHTO: R28, T49, T50, T51, T53, T59, T201, T202, T228, T240, T301, T313, T315, T316, T350
ASTM: D5329, D7741
Cordes Junction Construction Lab
15001 S. SR 69
Mayer, AZ 86333
Lab Number: 51
Contact: Jon Ulibarri
ADOT Approved Test Methods
Soils and Aggregates:
ARIZONA: 201, 210, 211, 212, 225, 233, 236, 240, 242, 245, 247, 248
AASHTO: R76, T19, T89, T90, T176, T255, T265
Portland Cement Concrete:
ARIZONA: 314 (Unbonded Only)
Bituminous Mixtures:
ARIZONA: 406, 410, 415, 416, 417, 424, 427, 428
AASHTO: T312
Qualified Asphaltic Concrete Mix Design Engineer(s): Jessica Banner
Flagstaff Area Lab
1959 S. Woodlands Village Blvd., Suite 140
Flagstaff, AZ 86001
Lab Number: 10
Contact: Tim Macias
Phone: 928.774.3207
ADOT Approved Test Methods
Soils and Aggregates:
ARIZONA: 201, 210, 211, 212, 225, 233, 236, 240, 242, 245, 247, 248
AASHTO: R76, T19, T89, T90, T176, T255, T265
Bituminous Mixtures:
ARIZONA: 406, 410, 415, 416, 417, 421, 424, 427, 428
AASHTO: T312
Flagstaff Regional Lab
1959 S. Woodlands Village Blvd., Suite 155
Flagstaff, AZ 86001
Lab Number: 24
Contact: Chris Vega
Phone: 928.779.7521
ADOT Approved Test Methods
Soils and Aggregates:
ARIZONA: 201, 210, 211, 212, 225, 233, 236, 238, 240, 242, 245, 247, 248
AASHTO: R76, T19, T89, T90, T96, T176, T255, T265
Portland Cement Concrete:
ARIZONA: 314
Bituminous Mixtures:
ARIZONA: 406, 410, 415, 416, 417, 424, 427, 428
AASHTO: T312
Bituminous Materials:
ARIZONA: 512
Globe Area Lab
1900 US-60
Globe, AZ 85501
Lab Number: 39
Contact: Mario Reyes
Phone: 928.402.5621
ADOT Approved Test Methods
Soils and Aggregates:
ARIZONA: 201, 210, 211, 212, 225, 233, 236, 240, 242, 245, 247, 248
AASHTO: R76, T19, T89, T90, T176, T255, T265
Portland Cement Concrete:
ARIZONA: 314 (Unbonded Only)
Bituminous Mixtures:
ARIZONA: 406, 410, 415, 416, 417, 424, 427, 428
AASHTO: T312
Bituminous Materials:
ARIZONA: 512
Qualified Asphaltic Concrete Mix Design Engineer(s): Abraham Abdulnour
Holbrook Construction Lab
2407 E. Navajo Blvd., Suite B
Holbrook, AZ 86025
Lab Number: 6
Contact: Michael Rivera Sr.
Phone: 928.524.5480
ADOT Approved Test Methods
Soils and Aggregates:
ARIZONA: 201, 210, 211, 212, 225, 233, 236, 240, 242, 245, 247, 248
AASHTO: R76, T19, T89, T90, T96, T176, T255, T265
Portland Cement Concrete:
ARIZONA: 314
Bituminous Mixtures:
ARIZONA: 406, 410, 415, 416, 417, 424, 427, 428
AASHTO: T312
Bituminous Materials:
ARIZONA: 512
Qualified Asphaltic Concrete Mix Design Engineer(s): Nye McCarty
Kingman Construction Lab
3664 E. Andy Devine Ave.
Kingman, AZ 86401
Lab Number: 2
Contact: Daniel Russell
Phone: 928.681.6055
ADOT Approved Test Methods
Soils and Aggregates:
ARIZONA: 201, 210, 211, 212, 225, 233, 236, 240, 242, 245, 247, 248
AASHTO: R76, T19, T89, T90, T96, T176, T255, T265
Portland Cement Concrete:
ARIZONA: 314
Bituminous Mixtures:
ARIZONA: 406, 410, 415, 416, 417, 424, 427, 428
AASHTO: T312
Payson Construction Lab
201 N. Colcord Rd., Suite C
Payson, AZ 85541
Lab Number: 52
Contact: Joseph Flores
Phone: 928.468.5066
ADOT Approved Test Methods
Soils and Aggregates:
ARIZONA: 201, 210, 211, 212, 225, 233, 236, 242, 245, 247, 248
AASHTO: R76, T19, T89, T90, T176, T255, T265
Portland Cement Concrete:
ARIZONA: 314 (Unbonded Only)
Phoenix Area Lab
2140 W. Hilton Ave.
Phoenix, AZ 85009
Lab Number: 43
Contact: Anthony Avalos
Phone: 602.712.2690
ADOT Approved Test Methods
Soils and Aggregates:
ARIZONA: 201, 210, 212, 225, 233, 236, 240, 242, 245, 247, 248
AASHTO: R76, T19, T89, T90, T176, T255, T265
Portland Cement Concrete:
ARIZONA: 314 (Bonded and Unbonded)
Bituminous Mixtures:
ARIZONA: 312,406, 410, 415, 416, 417, 424, 427, 428
Prescott Regional Lab
1101 E. Commerce Dr.
Prescott, AZ 86305
Lab Number: 4
Contact: Eric Jaramillo
Phone: 928.777.5898
ADOT Approved Test Methods
Soils and Aggregates:
ARIZONA: 201, 210, 211, 212, 225, 227, 233, 236, 238, 240, 242, 245, 247, 248
AASHTO: R76, T19, T89, T90, T96, T176, T255, T265
Portland Cement Concrete:
ARIZONA: 314
Bituminous Mixtures:
ARIZONA: 406, 410, 415, 416, 417, 424, 427, 428
AASHTO: T312
Bituminous Materials:
ARIZONA: 512
AASHTO: R28, T240, T313, T315
Tucson Area Lab
621 E. 22nd St.
Tucson, AZ 85713
Lab Number: 19
Contact: William Vance
Phone: 520.209.4564
ADOT Approved Test Methods
Soils and Aggregates:
ARIZONA: 201, 210, 211, 212, 225, 233, 236, 240, 242, 245, 247, 248
AASHTO: R58, R76, T19, T89, T90, T96, T176, T255, T265
Portland Cement Concrete:
ARIZONA: 314
Bituminous Mixtures:
ARIZONA: 406, 410, 415, 416, 417, 424, 427, 428
Tucson Regional Lab
1221 S. 2nd Ave.
Tucson, AZ 85713
Lab Number: 18
Contact: Abraham Abdulnour
Phone: 520.388.4276
ADOT Approved Test Methods
Soils and Aggregates:
ARIZONA: 201, 210, 211, 212, 225, 233, 236, 238, 240, 242, 245, 247, 248
AASHTO: R76, T19, T89, T90, T96, T176, T255, T265
Portland Cement Concrete:
ARIZONA: 314
Bituminous Mixtures:
ARIZONA: 406, 410, 415, 416, 417, 424, 427, 428
AASHTO: T312
Bituminous Materials:
ARIZONA: 512
Willcox Construction Lab
1160 E. Maley St.
Willcox, AZ 85643
Lab Number: 16
Contact: Mario Reyes
Phone: 928.402.5621
ADOT Approved Test Methods
Soils and Aggregates:
ARIZONA: 201, 210, 211, 212, 225, 233, 236, 240, 242, 245, 247, 248
AASHTO: R76, T19, T89, T90, T176, T255, T265
Portland Cement Concrete:
ARIZONA: 314 (Unbonded Only)
Bituminous Mixtures:
ARIZONA: 406, 410, 415, 416, 417, 424, 427, 428
AASHTO: T312
Yuma District Lab
2243 E. Gila Ridge Rd.
Yuma, AZ 85365
Lab Number: 26
Contact: Victor Rodriguez
Phone: 928.317.2184
ADOT Approved Test Methods
Soils and Aggregates:
ARIZONA: 201, 210, 211, 212, 225, 233, 236, 240, 242, 245, 247, 248
AASHTO: R76, T19, T89, T90, T176, T255, T265
Portland Cement Concrete:
ARIZONA: 314
Bituminous Mixtures:
ARIZONA: 406, 410, 415, 416, 417, 421, 424, 427, 428
AASHTO: T312