Septic System Installation in Panama City, FL
A System Sized, Set, and Built for Florida Soil
Since January 2, 2025, the Florida Department of Environmental Protection, rather than the county health office, has overseen septic permitting and inspections in Bay County, and state rules keep every newly installed drainfield at least 24 inches above the seasonal high water table. Parrish Land Management installs complete septic systems in Panama City, FL, covering tank placement, drainfield construction, and site layout for homes under construction and commercial properties across Panama City Beach, Chipley, Marianna, Destin, and Tallahassee.
Every installation starts with where the tank, drainfield, well, and house will sit, since Florida requires 75 feet between a system and a private well. Our family-operated team brings 1
year of septic installation work to every job, setting multi-chambered tanks with outlet filters, building the drainfield to the approved design, and keeping heavy equipment off absorption areas. Estimates are free, and our 24-hour emergency line stays open. Use our contact page to book a site review.
Complete Septic Systems We Install
New Home Septic Installation
Building on land without sewer access means the septic system has to be designed around bedroom count, lot size, and soil. We install the tank, distribution lines, and drainfield to the permitted plan, then leave the area graded and ready for sod.
Commercial Septic Installation
Shops, offices, and small commercial buildings produce flows that depend on employees, fixtures, and daily use. We build larger tanks and drainfields to the permitted design, set access risers for service trucks, and fit the work into the rest of your site schedule.
Septic Tank Placement
Tank placement sets the fall of every pipe that follows. We excavate to the planned depth, level the bedding, and set the tank so its inlet and outlet sit at the correct elevations, keeping wastewater moving by gravity wherever the lot allows.
Drainfield Construction
The drainfield does the real treatment work by spreading effluent into unsaturated soil. We cut trenches or beds to the permitted dimensions, place aggregate or chambers as specified, and protect the absorption surface from compaction during every stage of the build.
Site Layout and Setback Planning
Florida rules set minimum distances between a septic system and wells, surface water, property lines, and foundations. Before any digging starts, we mark the tank and drainfield locations on the ground so they meet those setbacks and still leave room for your driveway.
Final Grading and Restoration
Once the system passes inspection, the work area needs covering, crowning, and stabilizing. We backfill carefully, shape the soil so rain sheds off the drainfield, and leave the surface ready for grass, which protects the system from erosion during heavy storms.
Why Choose Us for Septic System Installation
A System Sized for Your Household
An undersized tank fills with solids faster and pushes waste into the drainfield too soon. Florida requires at least 900 gallons for a typical 3-bedroom home and 1,050 gallons for 4 bedrooms, and we build to the flow your house actually produces.
Septic Work That Fits the Site Schedule
Because we also clear and grade land, your septic install slots into the same timeline as the rest of the site. That coordination avoids the familiar problem of a driveway or garage pad landing exactly where the drainfield needed to go.
Drainfields Protected From Compaction
Tracking loaders across an open drainfield crushes soil pores and shortens system life. We plan equipment paths around the absorption area from the start, which keeps the soil able to accept effluent the way the design intended for many years.
Groundwater Stays Protected
Groundwater supplies about 90% of Florida's drinking water, so a poorly built system affects more than one property. Correct separation from the water table and proper setbacks keep treated effluent where it belongs and away from wells and nearby waterways.
Service That Continues After Install
A freshly built septic system still needs attention over its life. Owners who work with us can call the same team for repairs later, and our 24-hour emergency line means a backup or alarm never has to wait until Monday morning.
Homes and Businesses Alike
Residential lots and commercial properties follow different flow calculations and design standards. Whether you are building a single-family house or a small retail space, you get a system matched to its real use instead of a one-size approach that falls short.
Testimonials
Trusted by Our Customers

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A Septic System Should Be the Last Thing You Worry About
The best septic installation is the one you forget about for years because it simply works. Parrish Land Management builds systems in Panama City, FL, around your actual household flow, your lot's soil, and the separation Florida requires, so the drainfield keeps treating wastewater long after our trucks leave the property. If you are still finalizing house plans or waiting on a permit, a conversation now helps settle tank and drainfield placement before other decisions lock it in. Visit our contact page to request a free estimate and site review, and we will map out the right system for your property.
Frequently Asked Questions
How long does it take to install a septic system?
Physically installing a typical residential system usually takes 1 to 3 days once the permit is issued and the site is accessible. Weather, soil conditions, and inspection scheduling can stretch the full timeline from application to final approval.
What size septic tank do I need for my house?
In Florida, tank size is based on estimated daily flow tied to bedrooms and building area. A home with up to 3 bedrooms and 2,250 square feet needs at least a 900-gallon tank, while 4 bedrooms typically require 1,050 gallons.
How much land do you need for a septic system in Florida?
There is no single lot size, but the site must meet setbacks from wells, water bodies, and property lines. Florida also requires unobstructed land at least 1.5 times the drainfield area, so soil type and home size drive the answer.
Who issues septic permits in Bay County?
Since January 2, 2025, the Florida Department of Environmental Protection has handled septic permitting in Bay County instead of the local health department. Parrish Land Management builds each installation in Panama City, FL, to the approved DEP permit and inspection schedule.
Can you drive over a septic drainfield?
You should not park or drive on a drainfield, because vehicle weight compacts the soil and can crush pipes. Concrete and asphalt should never cover it either, since the soil underneath needs steady oxygen to treat wastewater properly over time.
What should not be built near a septic system?
Pools, sheds, and additions need to stay clear of the tank and drainfield, and Florida rules prohibit placing a drainfield beneath decks, patios, or sidewalks. Trees should also be planted well away so roots do not invade the distribution lines.
Why do Florida drainfields need to sit above the water table?
Soil between the drainfield and groundwater filters bacteria and nutrients before effluent reaches the aquifer. Florida requires at least 24 inches of separation for new systems, which is why low Panhandle lots sometimes need fill to raise the drainfield.
How often should a septic system be inspected and pumped?
The EPA recommends a professional inspection at least every 3 years and pumping every 3 to 5 years for a typical household. Parrish Land Management shows every system owner in Panama City, FL, where the tank lids sit, so service stays easy.
Areas We Serve
Panama City, FL
Lynn Haven, FL
Callaway, FL
Youngstown, FL
Freeport, FL
Santa Rosa Beach, FL
Miramar Beach, FL
Destin, FL
Niceville, FL
Crestview, FL

