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    • Our Story
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    • Lab Accreditation
  • Our Services
    • Agricultural Services
    • Environmental Services
    • Home Owner / Landscape
    • Irrigation Scheduling
    • Regulatory Compliance & Food Safety
    • Consulting
  • Sampling Guide
    • Tissue Sampling
      • Field and Row Crops
      • Permanent Crops
      • Ornamentals
    • Soil Sampling
      • Field and Row Crops
      • Permanent Crops
      • Ornamental
    • Water
      • Irrigation
      • Drinking & Wastewater
      • Bacteriological Analysis
    • Crop Removal
  • Careers
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Laboratory
  • 1910 W. McKinley Avenue, Suite 110, Fresno, CA 93728
  • (559) 233-6129
  • Mon - Fri 7:30am - 5pm
Consulting Offices
  • 502 Mace Boulevard, #2-B
    Davis, CA 95618
  • (559) 233-6129
  • 1216 N Douty Street
    Hanford, CA 93230
  • (559) 584-8322
Drop Off Locations
North County Copy & Parcel
  • 3850 Ramada Drive, Suite. A1
    Paso Robles, CA
  • Mon - Fri 7:30 AM - 4:30 PM
Peninsula Messenger Service
  • 2015 Westwind Dr., Suite 10
    Bakersfield, CA 93301
Get in Touch
  • (800) 228-9896
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Holiday Schedule

We are closed on the days below:

  • President's Day Feb 15
  • Memorial Day May 31
  • Independence Day July 5
  • Labor Day Sept 6
  • Thanksgiving Nov 25, 26
  • Christmas Closure Dec 23 - Jan 2