01
Tell us
Start with what you’ve noticed
Tell us which tap, what changed and when. We help you choose the tests and give you a quote before you book.
Water testing
Questions about your Chantilly tap water? We collect a sample at your home for independent laboratory testing. Tell us what changed or what your lender requests; we’ll help you choose the tests.
One panel starts at $325 on its own, or $275 with a home inspection. The loan panel starts at $450 or $400 with an inspection. Tell us what you want to learn; we confirm the price before booking.
01
Tell us
Tell us which tap, what changed and when. We help you choose the tests and give you a quote before you book.
02
At home
A trained technician visits your property. Your samples go to an accredited independent laboratory for the tests you chose.
03
Your results
Receive a written report for your selected tests. We confirm expected report timing when you book.
Fairfax Water explains that some customers receive water treated by its own plants and others receive Washington Aqueduct water. Check the provider and service area on your bill before choosing a public water report.
For your Chantilly address, tell us whether the concern is at one fixture or throughout the home. Describe any filter or softener in use so the chosen collection point reflects the question you want answered.
A public water report gives context for the supply. Testing at your Chantilly home checks the substances in the panel you select. Tell us about the specific concern or purchase requirement so the laboratory work answers a useful question.
Local water information: Fairfax Water service areas

Tell us your concern. We’ll help you choose a panel, a group of tests, from the four options below.
Check for the bacteria in this panel, whether your concern involves drinking water or a private well.
What it measures: Total coliform · E. coli · Hydrogen sulfide bacteria
A clear glass doesn’t tell you whether these substances are present. This panel checks for all three.
What it measures: Nitrate · Nitrite · Lead
Check acidity and dissolved material as part of looking into a taste or buildup concern.
What it measures: pH · Conductivity · Total dissolved solids · Salinity
Measure cloudiness from particles in the sample. Tiny air bubbles can also make water look cloudy.
What it measures: Turbidity, a measure of water clarity
Taste, smell and appearance alone don’t identify a cause. Each panel checks only what is listed; we’ll help you choose before you book.
Your results come from an independent laboratory. They can help you decide what to discuss with your water provider, lender or a treatment professional.
The report covers the sample and tests you chose.
Tell us what you’ve noticed in your Chantilly home. We’ll help you choose a useful test.
NextDay Inspect
(703) 450-6398 · [email protected]
Serving Chantilly, Virginia.