Our Services
Water Quality Sample Testing
Professional water sampling and laboratory analysis for residential, commercial, and industrial properties across Northern California.
Know What's in Your Water
Water quality testing goes beyond backflow prevention — it identifies contaminants, bacteria, heavy metals, and chemical imbalances that can affect the health and safety of everyone who uses your water supply.
California Backflow Services collects water samples from your property and coordinates laboratory analysis, providing you with a clear, certified report of your water quality and any recommended corrective actions.
6+
Contaminant Categories Tested
Certified
Lab Analysis
25+
Years of Experience
NorCal
Wide Service Coverage
Comprehensive Analysis
What We Test For
Bacteria & Coliform
Detection of E. coli, total coliform, and other harmful bacteria that indicate contamination of your potable water supply.
Heavy Metals
Analysis for lead, copper, arsenic, and other heavy metals that can leach into water from aging pipes and fixtures.
Chemical Contaminants
Testing for chlorine levels, nitrates, nitrites, pesticides, and other chemical compounds that affect water safety.
pH & Hardness
Measurement of water pH balance and mineral hardness that can affect taste, pipe corrosion, and appliance longevity.
Turbidity & Sediment
Assessment of water clarity and suspended particles that may indicate filtration issues or contamination events.
Disinfection Byproducts
Testing for trihalomethanes and haloacetic acids formed when disinfectants react with organic matter in water.
The Importance
Why Water Quality Testing Matters
Protect Public Health
Contaminated water is a leading cause of illness. Regular testing ensures your water supply is safe for drinking, cooking, and bathing.
Regulatory Compliance
Many water purveyors and local health codes require periodic water quality testing for commercial and multi-family properties.
Peace of Mind
A certified lab report gives you documented proof that your water meets California and EPA drinking water standards.
How It Works
Our Testing Process
Schedule a Visit
Contact us to arrange a convenient time for our certified technician to visit your property.
Sample Collection
We collect water samples from designated points using sterile, certified collection containers following state protocols.
Lab Analysis
Samples are submitted to a certified laboratory for comprehensive analysis against California and EPA standards.
Certified Report
You receive a detailed lab report with results, any exceedances flagged, and our recommendations for corrective action if needed.
Schedule Your Water Quality Test
Don't wait for a problem to appear. Proactive water quality testing is the best way to protect your property and the people who depend on your water supply.