Concrete, polyethylene, or fiberglass tank, which should I choose?

Concrete is heavy and long lived and resists floating in wet soil. Polyethylene is light, seamless, and never rusts, which suits tight lots. Fiberglass is strong for its weight and stable in high water tables. We weigh all three against your soil and how long you plan to stay, then recommend one in writing.

What size septic tank do I need for my home?

Tank size follows bedroom count. A three bedroom home in Ocala usually calls for a 1,000 to 1,250 gallon tank, and a four bedroom home steps up to 1,500 gallons. We confirm the size against your fixtures and the county code before we order the tank.

Do I need a perc test before installing a septic system?

Yes. A soil percolation test and site evaluation measures how fast water drains, confirms the seasonal high water table, and sets the drainfield size the Marion County health department will permit. It is the first step and it drives the whole design.

Should I repair my system or rebuild it?

A cracked baffle, a clogged effluent filter, or a settled distribution box is usually a repair. A drainfield that surfaces effluent or backs up into the house after ten years is usually a rebuild. We inspect first and tell you which side of that line your system is on, with no pressure to overbuild.

Do I need a conventional, aerobic, or mound system?

It depends on your soil and water table. Good sandy soil with room usually takes a conventional gravity system. Poor soil or a small lot may need an aerobic treatment unit certified to NSF/ANSI Standard 40, and a high water table may call for an engineered mound. The perc test tells us which fits your parcel.

How far does my septic system have to be from my well?

As a rule the tank sits at least 50 feet from a private well and the drainfield at least 100 feet, with four feet of vertical separation to the seasonal water table or bedrock. We lay out the system to meet those setbacks and the local permit before we dig.

Do you pull the permit and handle inspection?

Yes. We pull the county permit, schedule the health department inspection, and give you the as built record for your file when the job is backfilled. You do not chase paperwork; we handle it as part of the install.

Septic Tank Installation in Ocala, FL

New Septic Systems Built for Ocala Soil

Name: Wine-ohs
Address: 4955 Silver Springs Boulevard, Ocala, FL, 34476, US
Telephone: (352) 765-3306

Tanks, drainfields, and full onsite systems sized to your home and your county permit. Concrete, poly, and fiberglass tanks installed clean across Marion County.

Call (352) 765-3306 Get a System Recommendation

Permit-ready installs
Perc test to backfill
Licensed and insured

Tank Talk

A buyer friendly guide to choosing the right septic tank and drainfield for your property.

Comparing concrete, poly, and fiberglass septic tanks in Ocala, FL

Concrete, Poly, or Fiberglass: Choosing a Septic Tank in Ocala

July 1, 2026

Picking a septic tank is really picking a material, and the three common choices behave very differently in Ocala ground. Concrete, polyethylene, and fiberglass all hold wastewater, but they age, float, and price out in their own ways. Here is how to think it through before you sign off on a design.

Concrete: The Heavy, Long Lived Standard

Concrete is what most people picture, and for good reason. A watertight concrete tank can last 30 to 40 years, and its sheer weight keeps it planted when the seasonal water table rises near 34480. The trade is that concrete can crack if the soil shifts, and rough sewage can slowly corrode a poorly cured tank. For a family staying put for decades, it is often the most durable dollar you can spend.

Polyethylene: Light and Rust Free

A polyethylene tank is seamless, so there are no joints to leak and nothing to rust. It is light enough to set on tight lots where a concrete truck cannot maneuver, which helps on some of the older parcels around Silver Springs Shores. Because it is light, though, a poly tank must be installed and backfilled carefully so it does not shift or float in wet ground. Done right, it is a clean, low maintenance choice.

Fiberglass: Strong for Its Weight

Fiberglass sits between the other two. It resists corrosion like poly and holds its shape better under load, which makes it stable in the high water tables common on low lying Marion County lots. It costs more than poly and usually less than a premium concrete build. If your site is wet but access is tight, fiberglass is often the compromise that fits.

Match the Tank to the Whole System

The tank is only half the decision. Whatever material you pick, the drainfield installation has to be sized to your soil, or even the best tank will not save a failing field. The perc test drives both, so we read the ground before we ever recommend a material. If your current tank is cracked or the baffles are gone, our septic tank replacement service swaps it and brings the risers up to grade at the same time.

Get a Recommendation for Your Lot

The right tank is the one that fits your soil, your access, and how long you plan to stay in the house. We will run the numbers and tell you plainly which material we would put in the ground on your parcel.

Thinking about a new system for your Ocala property? Call Wine-ohs at (352) 765-3306 or contact us for a site evaluation and a written recommendation.

Read the full article

Three tanks comparedConcrete, polyethylene, and fiberglass, weighed for your soil, your lot, and how long you plan to stay.
Written system warrantyThe tank, the drainfield, and our labor are covered in writing, not by a handshake.
Rebuild or repair, told straightWe say when a baffle or D-box repair will hold and when a failing drainfield needs to be rebuilt.
Permit and inspection handledWe pull the permit, meet the county inspector, and give you the as built record for your file.

Wine-ohs provides septic tank installation in Ocala, FL, from the perc test through backfill. We size and set the tank, build the drainfield, place the distribution box, fit the effluent filter, and set risers to grade, then match the whole onsite wastewater system to your bedroom count and the soil we find on site. A typical three bedroom home in Ocala calls for a 1,000 to 1,250 gallon tank, and we confirm that against the seasonal water table along SE Maricamp Road and the sandy loams common near 34480.

Choosing a tank is really a choice among three materials, and this page is built to help you compare them. Concrete is the heavy, long lived standard. Polyethylene is light and seamless with no risk of rust or corrosion. Fiberglass sits in between, strong for its weight and stable in wet ground. We walk you through concrete, poly, and fiberglass for how your lot drains, what your permit allows, and how long you plan to stay in the house, then put the recommendation in writing before any digging starts.

Every new system we install carries a written warranty on the tank, the drainfield, and our labor, so you are not guessing about what is covered a year later. Sometimes the smarter call is a rebuild rather than a patch. A cracked baffle or a settled distribution box can be repaired, but a drainfield that surfaces effluent after a decade near Silver Springs Shores usually needs to be rebuilt, not nursed along. We tell you plainly which side of that line your system is on.

What sets our installers apart is that a Marion County crew does the work and stands behind it. We pull the permit, coordinate the county health department inspection, and hand you the as built record for your file. We serve the Woodfields and Fore Ranch neighborhoods, the newer builds off SW 60th Avenue, and the rural parcels out toward Anthony and Citra, and a real person answers when you call the number at the top of the page.

Picking the Right System FAQ

Concrete, polyethylene, or fiberglass tank, which should I choose?: Concrete is heavy and long lived and resists floating in wet soil. Polyethylene is light, seamless, and never rusts, which suits tight lots. Fiberglass is strong for its weight and stable in high water tables. We weigh all three against your soil and how long you plan to stay, then recommend one in writing.
What size septic tank do I need for my home?: Tank size follows bedroom count. A three bedroom home in Ocala usually calls for a 1,000 to 1,250 gallon tank, and a four bedroom home steps up to 1,500 gallons. We confirm the size against your fixtures and the county code before we order the tank.
Do I need a perc test before installing a septic system?: Yes. A soil percolation test and site evaluation measures how fast water drains, confirms the seasonal high water table, and sets the drainfield size the Marion County health department will permit. It is the first step and it drives the whole design.
Should I repair my system or rebuild it?: A cracked baffle, a clogged effluent filter, or a settled distribution box is usually a repair. A drainfield that surfaces effluent or backs up into the house after ten years is usually a rebuild. We inspect first and tell you which side of that line your system is on, with no pressure to overbuild.
Do I need a conventional, aerobic, or mound system?: It depends on your soil and water table. Good sandy soil with room usually takes a conventional gravity system. Poor soil or a small lot may need an aerobic treatment unit certified to NSF/ANSI Standard 40, and a high water table may call for an engineered mound. The perc test tells us which fits your parcel.
How far does my septic system have to be from my well?: As a rule the tank sits at least 50 feet from a private well and the drainfield at least 100 feet, with four feet of vertical separation to the seasonal water table or bedrock. We lay out the system to meet those setbacks and the local permit before we dig.
Do you pull the permit and handle inspection?: Yes. We pull the county permit, schedule the health department inspection, and give you the as built record for your file when the job is backfilled. You do not chase paperwork; we handle it as part of the install.

Tank and Drainfield Materials Compared

The tank is the heart of the system, and the drainfield is where treated effluent finally disperses. Here is what we install and how each piece is built.

New Septic System Installation

A full onsite system sized from your bedroom count: tank, distribution box, and drainfield, designed to the perc rate so effluent disperses without surfacing.

Concrete, Poly, or Fiberglass Tanks

Watertight concrete for longevity, seamless polyethylene that never rusts, or lightweight fiberglass for wet ground. We match the tank to your lot and permit.

Drainfield and Leach Field

Gravel trench or gravelless chamber fields, sized from the soil profile so the required separation to groundwater is met and the field lasts.

Aerobic Treatment Unit (ATU)

An oxygen fed unit certified to NSF/ANSI Standard 40 for small lots or poor soils where a conventional gravity drainfield will not pass.

Perc Test and Site Evaluation

Soil percolation testing that measures drainage, confirms the seasonal water table, and sets the drainfield size the county will permit.

Distribution Box and Riser Work

D-box repair or replacement to balance flow across laterals, plus gasketed risers and access lids set to grade for easy future pumping.

Communities We Install In

We install and service septic systems across Ocala and the surrounding Marion County communities, from the city neighborhoods to the rural parcels that rely on onsite treatment.

Ocala, FL (34471, 34476, 34480)
Belleview, FL
Silver Springs, FL
Summerfield, FL
Dunnellon, FL
Anthony, FL

Not sure if we reach your parcel? Call (352) 765-3306 and we will confirm.

Cost by System Type in Ocala

Septic pricing depends on the system type, the soil, and the size the county permits. A perc test and site evaluation comes first and sets the design. Tank only replacements are the middle of the road, and a full conventional system with a new drainfield runs the widest. Engineered mound and aerobic systems for poor soils cost more for the pumps and the required maintenance. The ranges below are typical for the Ocala area, and we put the firm number in writing after the site evaluation.

Perc Test and Site Evaluation$750 to $1,900 per site	Septic Tank Replacement$3,500 to $8,500 installed	Full Conventional System$3,500 to $12,500 installed
Confirms the seasonal water table Sets the permitted drainfield size Get started	New 1,000 to 1,500 gallon tank Concrete, poly, or fiberglass Get estimate	Tank, D-box, and drainfield Sized to your bedroom count Get estimate

Get a Tailored System Recommendation

Ready to plan your system? We will run the perc test, read your soil, compare concrete, poly, and fiberglass tanks for your lot, and hand you a clear written recommendation with a firm price. From the first evaluation off Silver Springs Boulevard to the final backfill and inspection, one Marion County crew handles the whole job.

Call (352) 765-3306