Founded 2008 · Yuma, Arizona
Serving Arizona's agricultural community for over 18 years.
A Laboratory Built for Arizona Agriculture
Fresh Terra Services was founded with a clear purpose: to give Arizona's agricultural community a laboratory partner that speaks their language. We understand the rhythms of harvest season, the pressure of compliance deadlines, and the consequences of a failed result on a growing operation.
From drinking water monitoring for rural water districts to produce safety testing for leafy greens operations, we have built our program around the specific regulatory frameworks that govern Arizona agriculture: FSMA, ELAP, UCMR, and beyond.
Our team of credentialed scientists and field specialists brings decades of combined experience in environmental chemistry, microbiology, and regulatory compliance. We don't just run samples; we help you understand your results and act on them with confidence.
The Scientists Behind Your Results
Our team combines deep expertise in environmental science, agricultural compliance, and analytical chemistry, with a commitment to responsive, personalized service.
As Lab Director, Felipe Ozuna oversees laboratory operations, quality standards, and technical processes to ensure accurate, dependable results and exceptional client service.
Guadalupe Ozuna manages daily office operations, client communication, and administrative coordination, helping keep laboratory services organized, efficient, and responsive.
As Field Director, Felipe Ozuna Jr. coordinates field operations, sample collection, and on-site logistics while ensuring projects are completed accurately and on schedule.
Laura Ozuna oversees administrative systems, internal operations, and client support processes, helping maintain smooth day-to-day business operations.
As Senior Lab Technician, Michael Irazola supports laboratory testing, sample preparation, and quality control procedures with a strong focus on precision and consistency.
Credentials That Matter
Our certifications aren't paperwork; they're the backbone of every result we issue. Each accreditation requires ongoing proficiency testing, audits, and documented quality systems.
ELAP Certified
AZ & CA certified for drinking water, environmental chemistry, and microbiology.
TNI / NELAP
National accreditation for defensible, legally admissible analytical data.
EPA Approved
All analyses use EPA-approved methods per 40 CFR Part 136, MDLs on file.
UCMR 5 Approved
EPA-designated for PFAS analysis under Methods 533 and 537.1.
CDFA Certified
California Dept. of Food & Agriculture for produce, ag water, and commodities.
FDA BAM
Bacteriological Analytical Manual methods for FSMA produce microbiology.
ADEQ Authorized
Arizona Dept. of Environmental Quality authorized for state drinking water program.
PT Proficiency
Mandatory proficiency testing participation for all certified matrices.
Quality Assurance Program
Our laboratory Quality Manual, SOPs, and QA/QC documentation are available upon request for clients requiring supplier qualification audits or regulatory verification. We participate in mandatory proficiency testing (PT) programs for all certified matrices.
Where We Serve
Headquartered in Yuma, Arizona, serving agricultural operations and water systems across the Southwest.
Work With Us
Let's Talk About Your Compliance Needs
Whether you're setting up a new monitoring program or need a reliable lab for an ongoing compliance schedule, we're ready to help.