Laboratories Conducting Soil, Plant, Feed or Water Testing

Publication
Authors
Publication Date: April 2025 | Publication Number: AZ1111 | Revision Date: 04/29/2025

This publication lists laboratories that provide soil, plant, feed, and water testing within the state of Arizona.

ALS Environmental 

4208 S. Santa Rita Ave Tucson, AZ 85714
520-573-1061
Certified: environmental – air, soil, sediment water
Not for the average homeowner

Apex Environmental Laboratory

2105 S. 48th St., Ste 102
Tempe, AZ 85282
602-437-0762
Email: woodsb@azapexlab.com
Certified: metal & elemental analysis on drinking water, wastewater, soils/solids, hazardous waste 
Not for average homeowner

Aquatic Consulting & Testing, Inc. 

1525 W. University Dr., Ste 106
Tempe, AZ 85281
480-921-8044
Certified by ADHS: licensed aquatic herbicide & pesticide applicator, soil, water (incl. wastewater, microbiology, effluent toxicity, urban lake, mosquito & midge fly mgmt, algae ID, stream monitoring & assessment, water feature mgmt.

Bradshaw Mountain Environmental Lab

3050 Windsong, Ste 105  
Prescott Valley, AZ 86314  
928-778-4510 
E-mail: prescott@bradshawmtnenv.com 
ADEQ Compliance (water for fecal bacteria /coliform, E-coli), nitrates/nitrites, metals, pH, and total dissolvable solids

Status and Revision History
Revised April 2025 by Matt Halldorson
Revised October 2022