• History
  • Services
  • Careers

• Dry Fertilizers

• Tissue Sampling

• Field Inspections

• Recommendations

• Organic Field Inspections

• IPM Programs

• Herbicides

• Insectides

• Fungicides

• Fertilizers (Dry and Liquid)

• Growth Regulators

About Us

For over 100 years Leffingwell Ag Sales Co. has been a leader in ag services throughout California.


Established in 1903, Leffingwell Ag Sales Co. Has a vast and rich corporate history.


Leffingwell Ag Sales Co. offers many services to area growers, ranging from fertilizers to inspections.


With many career opportuniteis at Leffingwell Ag Sales Co. See where you can fit into the team.

Leffingwell Ag Sales Co. is commited to 100% customer satisfaction and has the same corporate goals today as we did 100 years ago. We are assisting nature for the betterment of man.