Septic System Installation in Brevard County
A new or replacement system in Brevard County starts with a soil test and a permit — not a shovel.
Installing a septic system is the largest-ticket job a septic owner faces, and the design is dictated by your land: soil type, how fast it percolates, and how high the water table sits all decide what system you're allowed to build and what it costs.
Every legal install begins with a site evaluation and a county permit. The output of that evaluation — conventional drainfield, engineered mound, or an aerobic/nitrogen-reducing unit — is what drives the final price far more than the tank itself.
Local ground is the deciding factor in Brevard County: shallow groundwater plus porous sand means nutrients reach surface water quickly. And the rules here matter — indian river lagoon protection program: enr systems required for new installs regardless of lot size, which can raise the cost of a new system considerably.
How a septic installation works
- Site & soil evaluation. A licensed evaluator or engineer tests percolation and locates the seasonal high water table to determine what the soil can handle.
- System design. The system is sized to your soil and the number of bedrooms, and the type is chosen — conventional, mound/filled, or aerobic.
- County permit. Plans are submitted to the county health department for an OSTDS construction permit before any work begins.
- Tank and drainfield install. The tank is set and the drainfield is built to spec, with fill brought in where the water table requires elevation.
- Final inspection. The county inspects the open system and signs off before it's covered and put into use.
- System type — conventional vs. mound vs. aerobic/nitrogen-reducing
- Soil and water table (high water tables require expensive fill)
- Drainfield size, which scales with bedroom count
- Permit and engineering/site-evaluation fees
- Site access and how much excavation is needed
- Tank material and capacity
- Use a licensed Registered or Master Septic Tank Contractor
- Make sure they pull the county permit (never skip it)
- Insist the design matches your soil/site evaluation
- Get the warranty and final county approval in writing
30 septic system installation providers in Brevard County
License-verified contractors (active state license) are listed first.
Bradley Neilan
Verified · Lic. SR0201875Brian Spence
Verified · Lic. SR0991466Cassandra Lee
Verified · Lic. SR0221948Crystal Butler
Verified · Lic. SM0181810Donald Renfroe Jr.
Verified · Lic. SM0921108Donald Renfroe Sr.
Verified · Lic. SR0890431Edward Mathis
Verified · Lic. SR0151755Henry Palsgrove
Verified · Lic. SR0991446Jeffrey Simpson
Verified · Lic. SR0181808Jennifer Cologna
Verified · Lic. SR0221942Joann Fayne
Verified · Lic. SR0171794John Eyer
Verified · Lic. SM0900986John Johnson Iii
Verified · Lic. SR0111692Joshua Wain
Verified · Lic. SM0252011Justin Cowart
Verified · Lic. SR0221928Keith Wessner
Verified · Lic. SR0181840Kimberly Blackmon
Verified · Lic. SR0211902Kristin Thornburgh
Verified · Lic. SR0991417Marc Rose
Verified · Lic. SR0161768Michael Curran
Verified · Lic. SM0211904Pat Earrusso
Verified · Lic. SR0900931Ryan Floyd
Verified · Lic. SR0191843Shane Dulude
Verified · Lic. SR0991430Shawn Owen
Verified · Lic. SR0141750Steven Owen
Verified · Lic. SR0221951Telisa Gomez-sholander
Verified · Lic. SR0941185Theodore Wendland Iii
Verified · Lic. SR0181835Wayne Crotty
Verified · Lic. SM0061501William Buchman
Verified · Lic. SR0971285Septic System Installation in Brevard County — FAQ
What does a new septic system cost in Brevard County?
Conventional systems commonly run from several thousand dollars to well over $10,000; mound and nitrogen-reducing systems cost more. Soil and water-table conditions in Brevard County are the biggest cost driver.
Do I need a permit to install a septic system in Brevard County?
Yes. Permits are issued by the Florida Department of Health in Brevard County (Environmental Health / Onsite Sewage), operating under FDEP's statewide OSTDS program., and the system must pass inspection before use.
How long does an installation take?
Once permitted, the install itself is often 1–3 days, but evaluation and permitting can add weeks. Plan ahead.