Your water sets the scope
Doral's water from Miami-Dade WASD is treated and softened at the plant. For many homes, that means the job is filtering chloramine taste and odor rather than fighting hardness, which keeps the equipment list shorter. Businesses with heavy water use, or properties on a private well, often need more. The test result is the first line of any honest quote.
Property type and access
| Property | What shapes the quote |
|---|---|
| Condo or apartment | Usually under-sink RO; cabinet space, faucet opening and building rules |
| Townhome | Where the main line enters (garage, closet or exterior) and HOA rules |
| Single-family home | Main line location, household size, number of bathrooms |
| Office or gym | Number of drinking points and daily use |
| Restaurant, hotel or laundry | Water volume and equipment to protect |
Installation details
- Bypass valves and the plumbing needed to connect the system.
- A drain and electrical outlet for softeners and some systems.
- A new faucet opening in a stone countertop for RO.
- Screening or placement required by an HOA.
- Removal of old equipment.
- For businesses, work scheduled around operating hours.
Why two Doral quotes can look so different
One quote may include a softener while another does not, or one may size equipment for a much larger household. Usually the difference comes from whether the quote started with a test of your water. Others differ on what they include: installation labor, plumbing parts, the first set of replacement filters, or removal of old equipment. Ask each company which test result justifies each item, and whether any contaminant claim is backed by an NSF/ANSI certification for that exact model.
What a complete quote includes
Expect the exact equipment and model, installation labor, any plumbing or electrical work, what is and is not included, the maintenance schedule and warranty terms. Compare offers with how to compare water treatment quotes, and see why quotes differ.
Ongoing costs and financing
Ask about filter and media replacement, salt for softeners, and how much water a softener or RO system uses. With conservation in the news, such as the February 2026 water shortage warning for Miami-Dade County, water use is a fair question. Our guide on the annual cost of owning a whole-home filter lists what to ask.
Living Water offers financing through its financing partners. You apply with a credit application, and a co-applicant can apply with you.
https://www.miamidade.gov/water/library/reports/water-quality-2024.pdf
https://www.cityofdoral.com/News-articles/Water-Shortage-Warning-for-Miami-Dade-County
Updated 2026-10-17 · Living Waters · Jorge Canela, Water Quality Specialist