Well Water Testing in Fresno, Texas

1 verified well water specialist serving Fresno. Every listing shows the credentials we verified.

Informational only. This page helps you find certified professionals. It is not medical, legal, or structural safety advice. For any health or safety hazard, consult a certified/licensed expert. See our verification methodology.

Typical cost in Fresno

$150–$600

Credentials to expect

EPA-Certified Lab, State Health Dept Certified, NELAP Accredited

Key fact

~43 million U.S. homes rely on private wells; the majority are under-tested.

Well Water specialists in Fresno

1 listing

Catarino, Oscar

Fresno, Texas

Free
✓ TX TDLR Water Well Driller Apprentice✓ Water Well Driller Apprentice

Catarino, Oscar is a water well driller apprentice in Fresno, TX. He holds certifications as a TX TDLR Water Well Driller Apprentice and Water Well Driller Apprentice. Contact Catarino, Oscar for more information.

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Well Water Testing in Fresno — FAQ

How often should I test my well water?
The CDC recommends annual testing for bacteria, nitrates, and pH — and after any flooding or nearby land-use change.
What does a well water test cost?
A standard panel runs $150–$600 depending on the contaminants screened (bacteria, nitrates, arsenic, lead, VOCs).
Why use a certified lab?
Only EPA/state-certified or NELAP-accredited labs produce results accepted for real-estate transactions and regulatory purposes.

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