How much does a whole house water filtration system installation cost?
Whole-house water filtration installation cost depends on your water quality, plumbing layout, and the system chosen. We’ll perform a free water test, then give you an upfront, fixed price before any work begins. Financing is available. Installations come with our risk‑free 156‑day test drive for water treatment systems. Ongoing care is available through our Diamond Club, which includes an annual water treatment inspection. Service available across Rocky Mount and Roanoke areas.
Updated: 2026-01-02
Need help in Rocky Mount, VA? Call (540) 234-2001 or book online.
"The filtration system was professionally installed and totally fixed our sulphur smell." — Keith G.
Sources12
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- $30 discount on standard and after-hours service-fee calls for Diamond Club members.callwisler.com (opens in a new tab)
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- 0% no-interest financing option for eligible jobs through GoodLeap; financing available for large or urgent repairs.callwisler.com (opens in a new tab)
- Free estimate on Heater Repair services from Wisler Plumbing, Heating, Cooling and Electriccallwisler.com (opens in a new tab)
- Happy comment by Keith Greengoogle.com (opens in a new tab)
- Happy comment by June Bentleygoogle.com (opens in a new tab)
- Happy comment by Robin Ballgoogle.com (opens in a new tab)
- Happy comment by Rick Siebertgoogle.com (opens in a new tab)
- Roanoke, VA Water Quality & Treatment | Water Testing, Filtration Systems & Water Softener Installationcallwisler.com (opens in a new tab)
- Fincastle VA HVAC, Plumbing & Electrical Services – Trusted Technicians for Your Homecallwisler.com (opens in a new tab)
- Roanoke, VA Trenchless Pipelining | No-Dig Sewer Pipe Lining Repair & Underground Pipe Rehabilitationcallwisler.com (opens in a new tab)
- Salem VA Plumber, HVAC & Electrician | Full-Service Plumbing, Heating & Air Conditioning in Salem Virginiacallwisler.com (opens in a new tab)