Miami Septic Pros
Request a callback
Request a callback

Septic-to-Sewer Conversion in Doral, FL

Most of Doral is newer development on public sewer; the County counted 491 septic parcels in the city in 2020, a mix of homes and businesses.

Free Fast Quote

Please fill out this form to request a free quote on your septic project and our team will respond to you right away.

  • Septic-to-sewer conversion
  • Doral, Miami-Dade
Request a callback
  • Free, no-obligation quote
  • We aim to respond quickly
  • Serving all of Miami-Dade County

Septic-to-sewer conversion in Doral: the short answer

Most of Doral is newer development on public sewer; the County counted 491 septic parcels in the city in 2020, a mix of homes and businesses. Converting one of those to sewer depends on a line running past the property, and for businesses the County's Commercial Corridors Program has been extending sewer to commercial septic properties.

Doral's remaining septic systems sit on very high groundwater. In the County's 2018 study, 303 of the city's 329 residential septic parcels, about 92%, already reached peak groundwater within 42 inches of the surface, and 41 of its 44 non-residential septic parcels did too. Those systems are hard to replace to today's standard, which makes sewer the more practical long-term answer where it is available.

A residential street with a new sewer manhole in fresh asphalt and a small lift station with a grey control panel on the swale
Illustration A residential street with a new sewer manhole in fresh asphalt and a small lift station with a grey control panel on the swale.

For businesses, the County has dedicated $126 million of bond funds to converting commercial septic systems and lists more than 1,000 commercial properties in its Commercial Corridors Program. Homestead single-family owners can apply instead to the residential assistance program for up to $15,000.

What the numbers say about Doral

  • The County's 2020 billing data counted 491 parcels with septic systems in Doral, against about 28,755 homes. (Miami-Dade WASD, 2020 data) (U.S. Census ACS 2020-2024)
  • The County asks residents of municipalities such as Doral to check sewer status with their local water and sewer department. (Miami-Dade WASD)
  • In the County's 2018 groundwater study, 303 of Doral's 329 modelled residential septic parcels (92%) already reached peak groundwater within 42 inches of the surface; the projection for 2030 was 321. (Miami-Dade, 2018)
A row of round concrete septic lids in a grass strip beside the parking lot of a small warehouse and office building
Illustration A row of round concrete septic lids in a grass strip beside the parking lot of a small warehouse and office building.

How we handle sewer conversion in Doral

  1. We confirm that a public gravity sewer abuts the property.
  2. We arrange the plumbing permit and the utility approval.
  3. The Department of Health issues a permit to pump out and abandon the tank.
  4. We lay the new lateral, connect, and abandon the tank.

A typical Florida conversion costs $5,000 to $20,000; Miami-Dade estimates about $15,000 for a homeowner. (Septic & Well Pro, 2026)

Septic-to-sewer conversion in Doral: questions

Does the County help Doral businesses convert to sewer?

Its Commercial Corridors Program covers more than 1,000 commercial properties across five corridors, funded with $126 million of bond money. Ask Miami-Dade Water and Sewer whether your property is in one of them.

Why is septic so hard to replace in Doral?

Because groundwater comes close to the surface: the County found about 92% of Doral's residential septic parcels already within its 42-inch threshold, while a replacement drain field must sit 36 inches above the wet-season water table.

Sources

Last updated: October 28, 2026. Facts and figures on this page come from these sources, opened on October 28, 2026. Prices are typical published ranges, not a quote.