Water Softener & Filtration Installation in Woodbridge, VA
Woodbridge homes get moderately hard to hard water from Prince William Water, disinfected with chloramine. We soften it, remove the disinfectant and polish your drinking water for $2,499 installed.
What is in Woodbridge's water
Prince William Water delivers Fairfax Water supply here: 5 to 10 grains of hardness and chloramine. Lake Ridge and Dale City homeowners usually mention scale on fixtures and a chlorine taste, and many are replacing a water heater that scale killed early.
Seasonal changes
Expect a spring free-chlorine period in step with Fairfax Water.
Lead and older plumbing
Lead does not come from the treatment plant. It comes from older home plumbing: pre-1986 solder, older brass fixtures and, in some neighborhoods, lead service lines.
PFAS: Utilities that draw from the Potomac have reported low-level PFAS detections in routine monitoring. EPA finalized limits for PFOA and PFOS in 2024. An under-sink reverse osmosis system certified to NSF/ANSI 58 is the practical fix at the tap you drink from.
Water utility
Prince William Water
- Hardness
- about 5 to 10 grains per gallon
- Moderately hard to hard (approximate, confirm with latest report)
- Disinfectant
- Chloramine
- Needs catalytic carbon
- Source
- Mostly treated water purchased from Fairfax Water (Occoquan), with some supply from the City of Manassas (Lake Manassas)
Prince William Water (formerly the Prince William County Service Authority) delivers Fairfax-quality water to a county full of 1980s to 2010s single-family homes with basements and garages, which makes installs straightforward.
Checked September 2026. Source: Prince William Water.
Homes in Woodbridge
Woodbridge, Dale City and Lake Ridge are 1970s to 2000s single-family homes and townhomes, most with basements or garages. It is straightforward install territory, and the volume of aging water heaters here keeps our installers busy.
What we usually install here
Whole-home softener with catalytic carbon in the basement or garage, plus under-sink reverse osmosis.
Woodbridge pricing, published
Prices include equipment, a licensed plumber's installation and startup for a standard install. If anything about your home changes the price, you hear it before we book the plumber, not after.
Whole-Home + Drinking Water
The complete package for a municipal-water home.
$2,499installed
- Metered whole-home softener
- Catalytic carbon for chloramine and chlorine
- Sediment pre-filter and bypass
- 5-stage under-sink reverse osmosis with faucet
- Licensed installation, startup and salt
Whole-Home Only
Soft, chlorine-free water at every tap and shower.
$1,899installed
- Metered whole-home softener
- Catalytic carbon media
- Sediment pre-filter and bypass
- Licensed installation, startup and salt
- Add reverse osmosis any time
Reverse Osmosis Only
Clean drinking water for condos and kitchens.
$799installed
- 5-stage NSF/ANSI 58 system
- Removes lead, PFAS and dissolved solids
- Dedicated lead-free faucet
- Optional fridge and ice line
- Licensed installation and first filters
Standard install covers
- Main water line, a drain and an outlet within reach in a basement, garage or utility room
- Kitchen sink with cabinet space for the reverse osmosis unit
- Copper or PEX supply lines in serviceable condition
- Permit where your jurisdiction requires one
Quoted before we book
- Long plumbing runs to reach the main line, or adding a drain or outlet
- Crawlspace or exterior installs, and galvanized pipe that needs replacing
- Private wells: lab test first, then a system designed to the results
- Fridge and ice maker line for the reverse osmosis unit
Water problems we fix in Woodbridge
How it works in Woodbridge
Request a consultation
Send your address and the service you want. We check your utility's published hardness and disinfectant and ask a few questions about your home.
Get one firm price
Within a business day you get the exact equipment we recommend, with model numbers, and an installed price that does not change on install day.
Licensed plumber installs it
A licensed, insured plumber installs the system in two to four hours, tests it, and walks you through salt and filter changes. Then you forget about it.
Woodbridge neighborhoods we serve
- Lake Ridge
- Dale City
- Occoquan
- Belmont Bay
- Potomac Club
- Rippon Landing
- Montclair
- Marumsco
- Westridge
ZIP codes: 22191, 22192, 22193
Woodbridge water questions
How hard is the water in Woodbridge?
Woodbridge is served by Prince William Water. We expect about 5 to 10 grains per gallon, which is moderately hard to hard. Most Prince William Water customers receive Fairfax Water supply (5 to 10 grains). Western areas blended with Manassas supply can differ. Confirm in the annual report.
Does Woodbridge tap water contain chloramine?
Yes. Fairfax-supplied areas carry a chloramine residual, so catalytic carbon is the correct media. That is why we use catalytic carbon in every Woodbridge whole-home system instead of standard carbon.
How much does a water softener cost in Woodbridge?
$1,899 installed for a metered softener with catalytic carbon, or $2,499 with an under-sink reverse osmosis system. That covers equipment, a licensed plumber's installation and startup for a standard install; we quote any extras before booking.
Do you install in Woodbridge townhomes and condos?
Townhomes, yes, usually with a compact single-tank softener in the utility closet. Condos where the building supply cannot be modified get an under-sink reverse osmosis system, which handles drinking water taste, lead and PFAS without touching shared plumbing.
Is Woodbridge water safe to drink?
Yes. Prince William Water meets federal and state standards, and we will never claim otherwise. A home system addresses comfort (hardness, disinfectant taste and smell) and, at the kitchen tap, contaminants that enter from home plumbing such as lead.