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Water filtration & softening in Oviedo, FL

Seminole County · Typical hardness 10–16 grains per gallon · Supply: City of Oviedo utility

Typical hardness
10–16 gpg
Above 7 gpg is considered hard water.
Water supply
City of Oviedo utility
Seminole County
Common complaints
  • !Hard water scale
  • !Spotting on glassware
  • !Chlorine taste

What Oviedo homeowners are dealing with

Typical Seminole hardness. Newer subdivisions come plumbed with a softener loop in the garage, which makes install day short.

The hardness figures here are typical published ranges for the area's supply. They're a starting point, not a measurement of your house. Water changes between neighborhoods depending on which well field or plant serves you, and on a private well it changes from one property to the next.

EWG Tap Water Database

What’s in Oviedo’s tap water?

City of Oviedo water meets all federal legal standards — but the Environmental Working Group found 4 contaminants above its own health guidelines, out of 12 detected.

View full EWG report
Cancer risk187x

Haloacetic acids (HAA9)

Detected11.2 ppb
EWG guideline0.06 ppb
Cancer risk130x

Total trihalomethanes (TTHMs)

Detected19.6 ppb
EWG guideline0.15 ppb
Cancer risk114x

Haloacetic acids (HAA5)

Detected11.4 ppb
EWG guideline0.1 ppb
Cancer risk15x

Radium, combined

Detected0.73 pCi/L
EWG guideline0.05 pCi/L

Figures published by the Environmental Working Group for City of Oviedo. EWG’s health guidelines are set well below federal legal limits, so a result above a guideline is not a violation — it is a stricter benchmark. Follow the link for the full dataset and EWG’s methodology.

Our Solutions

Systems that suit Oviedo water

Based on typical conditions in Seminole County.

Softener + Carbon Filtration
Most Popular

Softener + Carbon Filtration

One tank, two jobs. Softening resin and carbon in a single unit for the two most common city water problems.

Free quote Learn more
City Water Dual Tank

City Water Dual Tank

Two dedicated tanks for city water — one for filtration, one for softening. Each job gets its own media bed.

Free quote Learn more
Well Water Dual Tank

Well Water Dual Tank

Complete well water treatment in two tanks — iron and sediment removal on one side, softening on the other.

Free quote Learn more

Common questions

How long does installation take?
Two to four hours for most systems. We schedule around you and leave the space cleaner than we found it. Same-week installation is usually available.
How often do filters need replacement?
Our systems run on backwashing media beds rather than cartridges, so there is nothing to swap on a schedule. Softening resin lasts seven to twelve years and a carbon bed ten or more. Salt is the only regular consumable. We will tell you when anything is actually due.
What does the warranty cover?
It is tiered. Tanks and dry parts are covered for life. The control valve, circuit board and filtration media are covered for five years. Labor from the original installation is covered for one year. We are local, so you are not waiting on a national dispatch queue when something needs attention — full terms are on our warranty page.
Do you price match?
Yes. Find the same certified system quoted for less and we'll beat it. We buy direct from the manufacturer, so there's no distributor markup baked into our price.

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Get a free quote on your system

Tell us about your home and we'll give you a flat installed price in writing. No charge for the quote, and no pressure.