We focus on septic services in the Merritt Island area and nowhere else. That focus matters, because the island's soil, water table and rules are different from the mainland. Whether you live near the wildlife refuge in the north or along the rivers in the south, you get a licensed contractor who knows island conditions. Here is what to know about each part of the island.
Septic services in North Merritt Island
North Merritt Island is the less developed end of the island, stretching up toward the Merritt Island National Wildlife Refuge and Kennedy Space Center. Many homes here sit on larger lots, often well away from any sewer line. That makes septic the long-term reality for most North Merritt Island homeowners.
Larger lots can make nitrogen-reducing upgrades easier to design, since there is room for an in-ground biofilter. But low-lying land and wetlands nearby can push the water table up, which means the drain field may need to be raised. Many North Merritt Island homes have older systems that will need a nitrogen-reducing upgrade by July 1, 2030.
Septic services in Courtenay
Courtenay sits along Courtenay Parkway in the northern part of the island, with homes on a mix of lot sizes. Some properties are near the water. Homes near the water or canals often have a higher estimated nitrogen load, which can mean a larger county grant. If you live in Courtenay, look up your parcel in the county's Septic Mapper or ask the contractor to check it during your first call. Our grant guide explains how the amounts work.
Septic services in South Merritt Island
South Merritt Island narrows between the Indian River and the Banana River, with many waterfront and canal-front homes. Lots tend to be tighter, and groundwater is often close to the surface. Those two facts shape septic work here more than anything else.
On tight waterfront lots, an aerobic treatment unit's smaller footprint can be the practical choice. Access for equipment around pools, docks and seawalls takes planning. Some South Merritt Island streets have sewer, and others do not, so start by checking whether sewer is available before choosing an upgrade.
Central Merritt Island
The middle of the island includes the main commercial corridors and many established neighborhoods from several decades of growth. Here you will find everything from older conventional systems near the end of their life to homes already connected to sewer. Common requests include tank replacements, inspections for home sales and routine pumping.
Across the island, the most common call we get is the same: a homeowner with an older system who wants to know what the 2030 rule means for them and what it will cost. That is a good place to start, wherever you live.
ZIP codes we serve: 32952, 32953 and 32954
We serve every Merritt Island ZIP code:
- 32952 and 32953: the island's two main residential ZIP codes, from the south tip up through North Merritt Island.
- 32954: Merritt Island addresses that use this ZIP, including post office boxes.
If you are not sure whether your address is covered, call or send the form with your address. If it is outside our area, we will tell you so.
Why we stay on the island
Septic work is local by nature. The person who designs your system needs to know how high groundwater gets after a wet August on your side of the island, how the permit office reviews raised drain fields, and how the county grant paperwork works. Keeping our focus on Merritt Island means faster callbacks, contractors who have seen lots like yours, and quotes that reflect island conditions instead of a countywide average.
What is the same everywhere on the island
No matter where you live on Merritt Island, a few things apply to every home on septic:
- New conventional septic tanks have been banned on the island by Brevard County since 2018.
- New systems must be nitrogen-reducing when sewer is not available, under state law since January 1, 2024.
- Existing systems must connect to sewer or upgrade by July 1, 2030.
- The county's Save Our Indian River Lagoon grant can pay $6,000 to $20,000 toward an eligible upgrade.
- Every install, replacement and major repair needs a permit and inspection.
To see what that means for your budget, read our septic cost guide, or go back to the Merritt Island septic services home page for a full list of services.