Well Water Testing in Templeton, California

4 verified well water specialists serving Templeton. 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 Templeton

$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 Templeton

4 listings

We're still building out our Templeton directory. These are the 4 verified well water specialists we've confirmed so far — see more across California.

Pacific Coast Well Drilling Inc

Templeton, California

Featured
✓ CSLB A | B | C57 | D21

Pacific Coast Well Drilling Inc provides professional home safety services in Templeton, CA. The company holds CSLB A | B | C57 | D21 certification. Contact Pacific Coast Well Drilling Inc for more information.

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Miller Drilling Co

Templeton, California

Pro
✓ CSLB C57

Miller Drilling Co provides professional home safety services in Templeton, CA. The company holds CSLB C57 certification. Contact Miller Drilling Co for more information.

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Mazzi Well Drilling

Templeton, California

Free
✓ CSLB C57

Mazzi Well Drilling provides professional home safety services in Templeton, CA. The company holds CSLB C57 certification. Contact Mazzi Well Drilling for more information.

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P D B Groundworks

Templeton, California

Free
✓ CSLB A | C57

P D B Groundworks provides professional home safety services in Templeton, CA. The company holds CSLB A | C57 certification. Contact P D B Groundworks for more information.

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Well Water Testing in Templeton — 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.

Other services in Templeton

Foundation Repair

in Templeton, California

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