01
pH
Measures how acidic or basic the sample is.
Water Testing
Water QualityTesting
Learn more about the acidity and dissolved material in your water. Our water quality panel measures pH, conductivity, total dissolved solids and salinity for homes on public water or a private well.
4.9 · Over 4,000 reviews
Water Quality Association member
Serving VA, MD, DC
Four measurements, a clearer picture
This panel describes key characteristics of the water in your sample. It can be a useful starting point when you notice a change in taste or deposits, or want baseline measurements for a private well.
02
Conductivity
Measures how readily the water conducts electricity, which relates to dissolved ions.
03
Total dissolved solids
Measures the combined dissolved material in the water, often reported as TDS.
04
Salinity
Measures the dissolved salt content of the sample.
This panel does not identify every dissolved substance and does not include bacteria, lead, nitrate, nitrite or turbidity. It also does not measure water flow or pressure. We can help you choose additional tests for your question.
A test for your next question
Start with what you need to learn. We confirm the tests, sample locations and report requirements before the visit.
- A change in taste or recurring deposits at a tap or fixture.
- Baseline pH and dissolved-solids measurements for a private well.
- Questions about water before or after treatment equipment; discuss the sampling plan first.
How your test comes together
01 / PLAN
Confirm the right scope
Tell us whether the home uses public water or a private well, and describe any filters or softeners. We agree on where to sample and which measurements will help answer your question.
02 / COLLECT
A technician collects the sample
We arrange collection at the property using the instructions for the agreed testing method. We confirm access and preparation before the appointment.
03 / UNDERSTAND
Receive your selected results
Your report records the tests performed and their results. Expected report timing is confirmed when you book; share any deadline in advance.
Water Quality Testing pricing
Get a quote for your property, the selected tests and any special collection or reporting requirements.
Confirm my testing scope and price →Standalone · starting from
$325
From $275 with a home inspection
Starting from $325 standalone or $275 when combined with a home inspection. Additional panels, sample locations or collection requirements can change the quote.
Your testing questions
What does the water quality panel include?
It includes pH, conductivity, total dissolved solids and salinity. The report records the measurements for the collected sample.
Does this show whether water is safe to drink?
These measurements alone do not test every possible contaminant. Choose the tests that match your concern; bacteria, lead, nitrate and nitrite require separate testing.
Will this identify the cause of every stain or deposit?
No. This panel measures acidity and dissolved material. Some concerns need tests for particular substances that are not included in this panel.
Can I combine it with other water tests?
Yes. Ask for a quote covering the panels and sample locations you need. We confirm the combined scope before you book.
Further reading: EPA guidance on aesthetic water-quality characteristics.
Let’s plan your water test
This panel covers pH, conductivity, total dissolved solids and salinity. Tell us your water source and what the report must answer. We’ll confirm the complete price, collection requirements and expected timing, then contact you about the quote and next scheduling step.
Serving Northern Virginia, Maryland and Washington, DC.
Water Quality Testing service areas
Water Quality Testing across Northern Virginia, Maryland and Washington DC. Choose your city or county for local testing information. Send us the property address to confirm collection details and availability.
124 locations. Search by city, county or state.
No matching location in this list. Ask our team about your address or call (703) 450-6398.
Virginia
Counties we cover
Maryland
Counties we cover
Washington DC
Coverage
Water testing across Washington DC.
Every neighborhood in the District, from Georgetown to Anacostia. Ask about your DC address
Arrange testing at your property
Include your property address, water source, the tests you need and any reporting deadline. Our team will confirm the scope, price and collection arrangements.