Find Cannabis Testing Labs by State
Every legal state requires third-party lab testing. Find licensed labs that meet your state's compliance requirements.
Testing Labs by State
AK
Alaska
AZ
Arizona
AR
Arkansas
CA
California
CO
Colorado
CT
Connecticut
DE
Delaware
FL
Florida
HI
Hawaii
IL
Illinois
LA
Louisiana
ME
Maine
MD
Maryland
MA
Massachusetts
MI
Michigan
MN
Minnesota
MS
Mississippi
MO
Missouri
MT
Montana
NV
Nevada
NH
New Hampshire
NJ
New Jersey
NM
New Mexico
NY
New York
ND
North Dakota
OH
Ohio
OK
Oklahoma
OR
Oregon
PA
Pennsylvania
RI
Rhode Island
SD
South Dakota
UT
Utah
VT
Vermont
VA
Virginia
WA
Washington
WV
West Virginia
Frequently Asked Questions
What do cannabis testing labs test for?
Licensed labs test for potency (THC/CBD percentages), pesticides, heavy metals, residual solvents, microbial contamination, mycotoxins, and terpene profiles. Requirements vary by state.
How do I choose a cannabis testing lab?
Look for ISO 17025 accreditation, state-specific licensing, turnaround time under 5 business days, and transparent pricing. Ask about their testing methodology and whether they offer rush services.
How much does cannabis testing cost?
Full compliance panels typically run $150-400 per sample depending on the state and tests required. Potency-only tests start around $50-75. Volume discounts are common for 10+ samples per month.