Septic help in Central Florida
ATU Service in Orlando, FL
Tell us what is happening. We will find the cause, explain your options, and handle ATU service with care.
65+ years serving Central Florida
Licensed local service team
Fast scheduling and clear communication
Service Overview
ATU Service With Clear Answers Before Work Begins
Aerobic treatment units are more advanced than conventional septic systems — and they require more specialized care. When your ATU needs maintenance, repairs, or a required inspection, you need a team that truly understands how these systems work and what Florida's compliance standards demand.
Lapin Services has been Central Florida's go-to septic expert since 1958. Our licensed technicians handle the full scope of ATU service — from routine maintenance contracts and spray head inspections to pump replacements, alarm response, and county documentation. One call, handled right.
Problems We Solve
Common ATU Service Problems We Fix
You do not have to diagnose the problem yourself. These are common issues we help confirm, explain, and repair.
ATU Alarm Going Off
A flashing light or audible alarm on your ATU panel signals a system fault — often a failed pump, air compressor issue, or high water level. It needs attention quickly to avoid backups and potential code violations.
Spray Heads Not Working Properly
Clogged, broken, or misdirected spray heads can cause effluent to pool in the wrong areas, creating odors, wet spots, and potential health hazards on your property.
Air Compressor or Aerator Failure
The aerator is the heart of your ATU — it keeps the treatment process working. When it fails, the system stops treating wastewater effectively and can quickly fall out of compliance.
Missed Maintenance Contract Inspections
Florida requires ATU owners to maintain an active service contract with a licensed provider. Lapsed or missed inspections can result in county notices, fines, and system problems that went undetected.
Foul Odors or Wet Areas Near the System
Sewage smells or soggy ground near your ATU or spray field are warning signs that something isn't working correctly — from a clogged filter to a failing drainfield component.
When to Call
Signs Your Septic System Needs Professional Attention
If you notice any of these signs, call Lapin. We will find the cause and explain what needs to happen next.
Your ATU Alarm Panel Is Flashing or Beeping
Any alarm indicator — light, sound, or both — means the system has detected a fault. Don't silence it and wait. Call a licensed technician to diagnose the issue before it worsens.
You Haven't Had a Service Visit in Over a Year
ATUs require regular inspections under Florida law — typically every four months. If your last service visit was more than a year ago, your system and your compliance are both at risk.
Spray Heads Are Clogged, Missing, or Misdirected
Walk your property and inspect the spray heads. Blockages, broken heads, or heads spraying toward structures, water features, or property lines signal a problem that needs prompt correction.
You Notice Sewage Smells Indoors or Outside
A properly functioning ATU should produce little to no odor. Persistent sewage smells — anywhere on or near your property — indicate the treatment process isn't working as it should.
Your Service Contract Has Lapsed or Is Up for Renewal
Florida mandates an active service contract for all ATU owners. If yours has expired or you're unsure of its status, it's time to call. Lapin handles contract setup, maintenance visits, and county reporting.
Our Process
What to Expect From Your ATU Service Visit
Tell us what is happening. We arrive prepared, explain the work clearly, and give clear pricing before work begins.
Step 1
Tell Us What Is Happening
Call or request service. You do not have to know exactly what failed; describe what you see, smell, hear, or need done.
Step 2
We Find the Cause
A Lapin technician or crew checks the issue, reviews the project, and explains what needs to be done in plain language.
Step 3
You Approve the Work
You get clear pricing and options before work begins, so you can make a confident decision.
Step 4
We Handle It With Care
We complete the approved work, respect your home, business, or jobsite, and keep you informed.
Step 5
We Stand Behind the Job
Before we leave, we confirm the work, answer questions, and make sure you know what to expect next.
Why Lapin
Why Central Florida Chooses Lapin for ATU Service
Our name is on every job. We respect your time, budget, property, and trust.
65+ Years of Septic Expertise
Lapin has served Central Florida since 1958. Our name is on every job, and we do the work in a way we can stand behind.
Clear Communication
We explain what we find, what it means, and what your options are before work begins.
Respect for Your Property
We protect the home, business, property, or jobsite and treat people the way we would want to be treated.
The Right Team for the Work
We handle plumbing, septic, drains, sewer, underground utilities, commercial service, and serious project work.
Care When It Matters
Every call affects a family, tenant, customer, business, property, or project. We do not take that lightly.
Related Services
Related Services
FAQs
ATU Service FAQs
What is an ATU (aerobic treatment unit)?
An aerobic treatment unit (ATU) is an advanced type of septic system that uses oxygen and bacteria to treat wastewater to a higher standard than conventional septic tanks. Because they treat effluent more thoroughly, ATUs can be used on smaller lots or in areas where a standard septic system isn’t permitted. They require regular maintenance and an active service contract under Florida state law.
How often does my ATU need to be serviced?
Florida requires ATU owners to have an active maintenance contract with a licensed service provider. Most contracts include inspections every four months — three visits per year. During each visit, a technician checks the system components, refills chlorine tablets, inspects spray heads, reviews the control panel, and submits a report to the county. Annual pump-outs may also be required depending on your system and usage.
What happens if my ATU alarm goes off?
Don’t ignore it. An ATU alarm signals that something in the system has triggered a fault — this could be a high water level, a failed pump, a malfunctioning aerator, or a float switch issue. Call Lapin Services right away at (407) 326-3367. We’re available 24/7 and can dispatch a technician to diagnose and resolve the problem before it leads to a backup or compliance issue.
Do I need a maintenance contract for my ATU in Florida?
Yes. Florida state law requires all ATU owners to maintain an active service contract with a licensed septic contractor. The contract ensures your system is regularly inspected, serviced, and documented. Operating without a valid contract can result in county notices and fines. Lapin Services offers maintenance contracts that cover all required visits, county reporting, and documentation.
How do I know if my ATU spray heads are working correctly?
Walk your yard when the spray cycle is active and observe each head. Signs of a problem include heads that don’t pop up, spray with low pressure, are clogged with debris, spin incorrectly, or are aimed toward structures, driveways, water features, or neighboring property. If you notice any of these issues, call Lapin Services — misdirected or non-functioning spray heads can create health hazards and code violations.
Can Lapin Services handle county compliance and reporting for my ATU?
Absolutely. We handle all required documentation and submit inspection reports to the county on your behalf after each service visit. If your system has received a non-compliance notice, we can assess the issues, perform necessary repairs, and represent you through the resolution process. Compliance paperwork is included as part of our ATU service contracts.
My ATU is old — should I repair it or replace it?
That depends on the system’s age, condition, and what’s failing. Minor component repairs — pumps, aerators, spray heads — are often cost-effective even on older systems. If major structural components are failing or the system has a history of repeated problems, a full replacement may be the smarter long-term investment. Our technicians will give you an honest assessment so you can make the right decision for your home and budget.
How much does ATU service cost in Orlando?
ATU service costs vary based on what the system needs — a routine maintenance visit under a service contract is typically straightforward and predictable, while repairs depend on which components need attention. Lapin Services provides transparent pricing before any work begins. Call us at (407) 326-3367 for a quote, or schedule a visit and we’ll give you a full assessment with no obligation.
Schedule Service
Tell Us What Is Happening
Call Lapin or request service. We will get the right team moving, explain your options, and handle the work with care.