State-certified laboratory

Precision Enviro-Tech

Name: Precision Enviro-Tech
Address: 18843 Fir Dr, Twain Harte, CA, 95383
Telephone: (209) 477-8105

18843 Fir Dr, Twain Harte, CA, 95383

Services listed in the certification record

Certified for: Drinking water

Drinking water

Address18843 Fir Dr, Twain Harte, CA, 95383

Phone(209) 477-8105

Certification statuscertified

Certifying stateCalifornia (CA)

Residential customersResidential service unknown — confirm with lab

Sample methodSample intake unknown — confirm with lab

Source listOfficial state source

How to use a water testing lab

Contact the laboratory before collecting a sample. Ask whether it offers the test you need, request its current sampling instructions and containers, and confirm timing, pricing, and how to submit the sample.

Listing data fetched from the official source: 2026-09-05T03:25:53+00:00 · View listing data (JSON)

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