Cannabis Testing Labs Directory

Landau Laboratories

Cathedral City, California

Harrens Lab

Hayward, California

pH Solutions

Monrovia, California

Brightside Scientific

Long Beach, California

Infinite Chemical Analysis Labs

San Diego, California

Anresco Laboratories

San Francisco, California

Excelbis Labs

Santa Ana, California

SQRD Lab

Los Angeles, California

Quality Cannabis Laboratory

San Diego, California

Decano Analytical Laboratories

Commerce, California

Purity Medical Laboratories

Irvine, California

U.S. Cannabis Laboratories

Needles, California

Pure Cannalyst Labs

Irvine, California

Green Forest Laboratories

Lake Forest, California

No active website or operating records found. DCC approval on file but no evidence of current operations.

Epic Solutions and Analytics

Los Angeles, California

Encore Labs

Pasadena, California

Quant Leaf Labs

Los Angeles, California

Bay Point Laboratories

Benicia, California

SC Labs Colorado

Denver, Colorado

AgriScience Labs

Denver, Colorado

Bona Fides Laboratory

Denver, Colorado

Gobi Analytical

Wheat Ridge, Colorado

Nordic Analytical Laboratories - Denver

Denver, Colorado

Nordic Analytical Laboratories - Pueblo

Pueblo, Colorado

Kaycha Labs Colorado

Denver, Colorado

3B Analytical

Portland, Oregon

Closed as of February 2026 per Yelp business listing. Website no longer functional.

Brite Box Labs

Bend, Oregon

ChemHistory

Milwaukie, Oregon

Columbia Laboratories

Portland, Oregon

2 River Labs (Lightscale Labs)

Portland, Oregon

Pinnacle Analytics

Medford, Oregon

Reference Labs

Tigard, Oregon

Rose City Laboratories

Portland, Oregon

SC Laboratories Oregon

Tigard, Oregon

PSI Labs

Ann Arbor, Michigan

Permanently closed December 2023 after 8.5 years of operation. Co-founder cited that rigorous testing accuracy proved unsustainable in Michigan's market. Acquired by Analytical Instrument Management in April 2024.

SC Labs Michigan

Warren, Michigan

ACT Lab

Lansing, Michigan

Steadfast Labs

Hazel Park, Michigan

Iron Laboratories

Walled Lake, Michigan

Lab Link Testing

Madison Heights, Michigan

InfiniteCAL Michigan

Jackson, Michigan

Prism Triangle

Walled Lake, Michigan

Therapeutic Health Choice

Bay City, Michigan

PuEr Lab

Warren, Michigan

North Coast Testing Laboratories of Michigan

Adrian, Michigan

Classic Analytical Labs

Central Michigan, Michigan

Website down and no evidence of current operations.

Reassure Labs

Warren, Michigan

Confidence Analytics

Redmond, Washington

Integrity Labs

Olympia, Washington

Green Grower Labs

Spokane, Washington

Medicine Creek Analytics

Fife, Washington

Capitol Analysis

Olympia, Washington

NV Cann Labs

Las Vegas, Nevada

MA Analytics

Las Vegas, Nevada

DB Labs

Las Vegas, Nevada

LettuceTest

Suspended

Las Vegas, Nevada

10-year industry suspension and $57,500 fine for falsifying THC test results and passing contaminated cannabis products.

G3 Labs

Las Vegas, Nevada

ERP Labs

Las Vegas, Nevada

No active licensing records found with the Nevada Cannabis Compliance Board.

374 Labs

Sparks, Nevada

Digipath Labs

Las Vegas, Nevada

MCR Labs

Framingham, Massachusetts

ACT Laboratories of Massachusetts

Fitchburg, Massachusetts

CCC open data (hmwt-yiqy.csv) shows license status as Surrendered, application stage IN PROCESS. Premise address: 131 John Fitch Highway, Fitchburg MA 01420. Corporate mailing address on file is 152 North Street, Suite 340 East Wing, Pittsf

Analytics Labs

Holyoke, Massachusetts

Aries Laboratory

Marlborough, Massachusetts

AtoZ Laboratories

Hopkinton, Massachusetts

Awarded provisional license in April 2020 but no longer in operations as of May 2025.

CDX Analytics

Salem, Massachusetts

Acquired by ACT Laboratories in 2022. Salem location shuttered in 2024.

G7 Lab

Littleton, Massachusetts

Green Analytics Massachusetts

Framingham, Massachusetts

Green Valley Analytics

Holyoke, Massachusetts

Kaycha Labs Massachusetts

Natick, Massachusetts

Legacy Foundation Group

Worcester, Massachusetts

MassBiolytics

Dracut, Massachusetts

Northampton Labs

Northampton, Massachusetts

ProVerde Laboratories

Milford, Massachusetts

SafeTiva Labs

Westfield, Massachusetts

Smithers AMS

Wareham, Massachusetts

ACT Laboratories of New York

Halfmoon, New York

Smithers CTS New York

Warwick, New York

Kaycha Labs New York

Albany, New York

Keystone State Testing of NY

Vestal, New York

Ceased New York operations in January 2026 due to METRC system failures.

MCR Labs New York

Utica, New York

Certified Testing and Data (CTND)

Menands, New York

Botannis Labs NY

Hauppauge, New York

DRS Testing

Buffalo, New York

Certainty Analytical Labs

Rochester, New York

Green Analytics NY

Pearl River, New York

Coral Reef Labs New York

Johnson City, New York

Falkor Laboratories

East Syracuse, New York

Not on the NY OCM Cannabis Laboratories permit list. Domain parked for sale.

Dope Diagnostics

Pearl River, New York

ACT Laboratories Illinois

Morton, Illinois

Deibel Bioscience of Illinois

Lincolnwood, Illinois

Grace Analytical Laboratory

Berkeley, Illinois

LK Pure Labs

Sparta, Illinois

MS Bioanalytical

Champaign, Illinois

Smithers CTS Illinois

Darien, Illinois

Steep Hill Illinois

Aurora, Illinois

Scissortail Laboratory

Oklahoma City, Oklahoma

Oklahoma Compliance Testing Lab

Tulsa, Oklahoma

Rhino Labs

Norman, Oklahoma

Metis QA Laboratory

Oklahoma City, Oklahoma

Higher Testing

Roland, Oklahoma

Steep Hill Oklahoma

Sallisaw, Oklahoma

HighRes Labs

Edmond, Oklahoma

Baseline Laboratories

Choctaw, Oklahoma

ORACL (Oklahoma Analytical Chemistry)

Oklahoma City, Oklahoma

Quality Laboratories

Edmond, Oklahoma

Green Country Scientific

Tulsa, Oklahoma

Sunrise Labs

Edmond, Oklahoma

Gateway Labs

Tonkawa, Oklahoma

Abraxas Labs

Tulsa, Oklahoma

Cannabest Labs

Oklahoma City, Oklahoma

Domain now redirects to an unrelated environmental testing company. OMMA license appears surrendered.

CanTek Labs

Oklahoma City, Oklahoma

Greenleaf Labs

Oklahoma, Oklahoma

Native Laboratories

Oklahoma, Oklahoma

Integrity Testing Labs

Oklahoma, Oklahoma

ACS Laboratory

Sun City Center, Florida

ACT Laboratories of Florida

Davie, Florida

AccuScience Laboratories

Eustis, Florida

Certified Test and Data (CTND)

Orlando, Florida

Kaycha Labs Florida

Miramar, Florida

Method Testing Labs

Brandon, Florida

Modern Canna Science

Lakeland, Florida

TerpLife Labs

Tampa, Florida

US Cannalytics FL

Orlando, Florida

SC Labs Arizona

Scottsdale, Arizona

Level One Labs

Scottsdale, Arizona

Encore Labs Arizona

Scottsdale, Arizona

Delta Verde Laboratory

Phoenix, Arizona

Sky Analytical Laboratories

Phoenix, Arizona

Smithers CTS Arizona

Phoenix, Arizona

OnPoint Laboratories

Snowflake, Arizona

Saguaro Testing

Chandler, Arizona

Kaycha Labs Arizona

Phoenix, Arizona

Pure Labs

Phoenix, Arizona

Aardwolf Labs

Tempe, Arizona

Green Analytics East

Hamilton, New Jersey

Integrated Analytical Solutions

Hamilton, New Jersey

Kaycha Labs New Jersey

Riverdale, New Jersey

New Jersey Cannalytics

East Hanover, New Jersey

Smithers CTS New Jersey

Mount Laurel, New Jersey

Sunrise Clinical Lab

Irvington, New Jersey

Sriven Labs

Bellmawr, New Jersey

Trichome Analytical

Mount Laurel, New Jersey

Green Analytics

Columbia, Maryland

Quales LLC

Frederick, Maryland

Pinnacle CT (now US Cannalytics)

Westminster, Maryland

Eastern Analytical Lab

Middletown, Maryland

Kaycha Labs Maryland

Woodlawn, Maryland

North Coast Testing Laboratories

Streetsboro, Ohio

ACT Laboratories Ohio

Columbus, Ohio

One Bond Testing Laboratories

Columbus, Ohio

CP Labs

Columbus, Ohio

Priority Labs

Columbus, Ohio

Midway Labs (Smithers)

Columbus, Ohio

Pinnacle Testing and Specialty Lab

Akron, Ohio

SV Labs

Toledo, Ohio

GCA Labs

Herculaneum, Missouri

MoCann Testing

St. Louis, Missouri

Inovatia AgriTesting Services

Fayette, Missouri

Green Orchard Labs

Chillicothe, Missouri

Licensed but never received approval to operate as of July 2022.

ClearWater Science

Suspended

Kingdom City, Missouri

License suspended September 2024 after Missouri Division of Cannabis Regulation issued a major product recall affecting ~24,000 products due to non-compliant testing.