System design
- Number of stages and whether an alkaline stage is included.
- Tank or tankless: see tankless vs. tank RO.
- Production rate and drain ratio.
- Faucet style and finish.
The installation
| Kitchen | What changes the job |
|---|---|
| Condo or villa | Association approval, access, limited cabinet space |
| 1950s or 1960s ranch house | Old shut-off valves may need replacing |
| Newer townhome with stone counters | Drilling the faucet hole |
| Fridge with ice maker | Extra line and fittings |
Two kitchens on the same street can produce different quotes for these reasons, and each item belongs on the quote as labor or parts.
Your water
The City of Oakland Park's 2024 report lists chloramines at 2.6 ppm and sodium at 28.2 ppm. Chloramine sets how fast the carbon pre-filter is used up; dissolved solids are what the membrane removes. Broward County and Fort Lauderdale water are similar in kind, and their reports give the specifics. A tap test turns this into a replacement schedule for your household.
Households that use a lot of RO water, such as large families or home cooks who use it for everything, replace filters more often than a couple who only drink from it. Your usage is part of the cost, so be realistic about it when you compare quotes.
Ownership costs to ask about
- How often each filter and the membrane are replaced at your usage.
- Whether parts are standard or proprietary.
- What a service visit includes.
- Warranty terms in writing.
See RO maintenance and operating costs and filter replacement cost.
Compared with bottled water
Many households look at RO to stop hauling cases of water. Note what you buy in a month and plug your own numbers into the bottled water vs. RO calculator.
What should not be on the quote
For a home on Oakland Park public water, an under-sink RO quote should not need iron or hardness pre-treatment unless a test shows a reason. If extras appear, ask which result they address. A quote without a replacement schedule is incomplete, since filters and the membrane are the main ongoing cost. Jorge lists both installation and upkeep so you can compare fairly with any other quote.
Get the quote
Living Water offers financing through its financing partners; you apply with a credit application, and a co-applicant can apply with you. Call, text or WhatsApp Jorge at (305) 793-5974.
https://www.oaklandparkfl.gov/DocumentCenter/View/14670/Water-Quality-Report-2024
https://www.broward.org/waterservices/WaterQualityReport
Updated 2026-10-17 · Living Waters · Jorge Canela, Water Quality Specialist