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.

Well Water Testing in Greenville, Texas

3 verified well water specialists serving Greenville. 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 Greenville

$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 Greenville

3 listings

We're still building out our Greenville directory. These are the 3 verified well water specialists we've confirmed so far — see more across Texas.

Dale, Donald Jacob

Greenville, Texas

Free

✓ TX TDLR Licensed Water Well Driller✓ Water Well Driller/Pump Installer

Dale, Donald Jacob is a water well driller and pump installer in Greenville, TX. Holding certification from the Texas Department of Licensing and Regulation as both a water well driller and pump installer, Dale, Donald Jacob specializes in well drilling and pump installation. Contact Dale, Donald Jacob for more information.

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Key, Richard Wayne Jr

Greenville, Texas

Free

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

Key, Richard Wayne Jr provides water well drilling apprenticeship services from Greenville, TX. He holds certification as a TX TDLR Water Well Driller Apprentice and Water Well Driller Apprentice. Contact Key, Richard Wayne Jr for more information.

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Landrith, Joe Louis

Greenville, Texas

Free

✓ TX TDLR Licensed Water Well Driller✓ Water Well Driller/Pump Installer

Landrith, Joe Louis, located in Greenville, TX, is a licensed water well driller and pump installer. Holding a Texas Department of Licensing and Regulation (TDLR) license, the business provides water well drilling and pump installation services. Contact Landrith, Joe Louis for more information.

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Well Water Testing in Greenville — 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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