Drug Free Works
Laboratory4006 N Romero Rd, Tucson, AZ
Business Services
Independent laboratories in Tucson, AZ
14 independent, locally-owned laboratories are listed in Tucson, Arizona on CheckThisBiz. National chains and franchises are not included. Ranked by how much we could independently verify (listing sources, phone, website and owner verification), the top laboratories are Drug Free Works, Skyline Assayers & Laboratories and Janzen-Wahl LLC.
How we rank: email-verified customer reviews on CheckThisBiz first, then independent checks (listing sources, phone, website and domain, owner verification). Paid placement never changes this ranking. Our methods · Sources · Updated November 12, 2026
View on map14 laboratories in Tucson · Clear
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Skyline Assayers & Laboratories
Laboratory1775 W Sahuaro Dr, Tucson, AZ
Janzen-Wahl LLC
Laboratory548 W Lester St, Tucson, AZ
Complete Analytical Services
Laboratory4455 S Park Ave Ste 110 Ste 110, Tucson, AZ
ALS Environmental
Laboratory4208 S Santa Rita Ave, Tucson, AZ
Life Force Laboratories
Laboratory3139 E Prince Rd, Tucson, AZ
ALS Geochemistry - Tucson
Laboratory4161 E Tennessee St Ste 339, Tucson, AZ
Star Cryotherapy
Laboratory2968 W Ina Rd, Tucson, AZ
Cpm Lab Fab
Laboratory5175 N Casa Grande Hwy, Tucson, AZ
Optical Data Associates
Laboratory5237 E 7th St, Tucson, AZ
ARBICO Organics Insectary
Laboratory64510 E Monte Largo Pl, Tucson, AZ
Northwest Imaging Center
Laboratory2191 W Orange Grove Rd, Tucson, AZ
New Leaf Lab Testing
Laboratory8000 S Kolb Rd, Tucson, AZ
El Rio Healthcare
Laboratory3655 E. Grant Rd, Tucson, AZ
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