Skip to content
  • Hours: 8:00 AM - 5:00 PM
  • See holiday schedule
  • Analytical Catalog
  • Shipping Guides
  • Forms
  • Lab Access - Road Construction
Search
DellaValle Laboratory Logo
  • Home
  • About
    • Our Story
    • Our Team
    • Lab Accreditation
  • Our Services
    • Agricultural Services
    • Consulting
    • Environmental Services
    • Home Owner / Landscape
    • Irrigation Scheduling
    • Nutrient Management
    • Regulatory Compliance & Food Safety
    • Well Testing
  • 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
  • Contact
Menu
  • Home
  • About
    • Our Story
    • Our Team
    • Lab Accreditation
  • Our Services
    • Agricultural Services
    • Consulting
    • Environmental Services
    • Home Owner / Landscape
    • Irrigation Scheduling
    • Nutrient Management
    • Regulatory Compliance & Food Safety
    • Well Testing
  • 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
  • Contact

Traffic Directions Map

  • Google Maps Directions
Northbound 99
Southbound 99
Northbound 99

Southbound 99

Laboratory
  • 1910 W. McKinley Avenue, Suite 110, Fresno, CA 93728
  • (559) 233-6129
  • Mon - Fri 8am - 5:00pm
Consulting Offices
  • 502 Mace Boulevard, #2-B
    Davis, CA 95618
  • (800) 228-9896
  • 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
Right Now Couriers
  • 3600 Pegasus Dr. STE 8
    Bakersfield, CA 93308
    Mon - Fri pickups at 12:30pm
Get in Touch
  • (800) 228-9896
Facebook
Twitter
Google-plus-g
  • Privacy Policy
  • Accessibility Statement
  • ® Dellavalle Laboratory, Inc

2025 Holiday Schedule

We are closed on the days below:

  • President's Day Monday, Feb 17
  • Memorial Day Monday, May 26
  • Independence Day Friday, July 4
  • Labor Day Monday, Sept 1
  • Thanksgiving Thursday, Nov 27 - Friday, Nov 28
  • Christmas Luncheon Monday, Dec 15
  • Christmas Closure Wednesday, Dec 24 - Thursday, Dec 25
  • New Years Closure Wednesday, Dec 31 - Thursday, Jan 1