⚙️  SW Florida's ATU Specialists

Expert ATU Service,
Repair & Compliance

Licensed technicians servicing all major Aerobic Treatment Unit brands across Southwest Florida. Maintenance contracts, compliance inspections, and emergency repairs — we keep your system running and your permit current.

20+
Years of experience
24/7
Emergency availability
14+
ATU brands serviced
Lee +
Multi-county coverage
We service all major brands
  • Hoot Systems & FujiClean USA
  • Norweco, Ecoflo & Hydro-Action
  • FAST, Delta, Clearstream & JET
  • Anua-Pura, Orenco, Aqua Safe & more
Florida HB 1379 Compliance
We help property owners stay compliant with Florida's Enhanced Nutrient Reduction laws — including BMAP zones, RAP regions, and Springs Priority Focus Areas.
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Free Consultation — Call Now
239-510-4040
Certified to service →
Hoot Systems FujiClean Norweco Ecoflo Hydro-Action FAST / BioMicrobics Clearstream + More

What is an Aerobic
Treatment Unit?

An Aerobic Treatment Unit (ATU) is a high-efficiency onsite wastewater system that uses oxygen-driven bacteria to treat household sewage to a much higher standard than a conventional septic tank.

Instead of simply settling waste, an ATU actively aerates the wastewater — producing cleaner effluent, reducing nutrient pollution, and allowing for smaller drainfields. This makes them ideal for Florida properties with sandy soils, high water tables, or tighter lot sizes.

ATUs require regular professional maintenance to keep them operating correctly and to maintain your Florida operating permit. Annual or bi-annual inspections by a licensed provider are required by the state.

Space-saving design Eco-friendly output High water table compatible Nutrient reduction compliant Longer drainfield life
How an ATU treats wastewater
1
Wastewater enters the pre-treatment / trash tank
2
Air pump aerates the treatment chamber — aerobic bacteria digest waste
3
Effluent moves to a clarifier / settling zone
4
Treated effluent is disinfected (chlorination or UV)
5
Clean effluent discharged to drainfield or spray irrigation
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Florida requires annual inspections. Skipping maintenance can void your permit and lead to costly fines or system failure. ATU Services by Certified Septic handles all compliance reporting.

Comprehensive ATU
Service Solutions

From routine inspections to emergency repairs, we're your single source for everything your aerobic treatment unit needs.

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Compliance Inspections

Florida requires regular ATU inspections to maintain your operating permit. Our licensed technicians perform thorough system checks and submit all required documentation.

  • Annual & bi-annual inspections
  • Permit renewal inspections
  • HB 1379 / ENR compliance
  • BMAP & RAP zone compliance
  • Full written reports

ATU Repairs

Alarm going off? System not responding? Our technicians diagnose and repair all ATU components — often on the same day you call.

  • Air pump & compressor replacement
  • Control panel repair
  • Float switch & alarm service
  • Chlorinator repair / replacement
  • 24/7 emergency response

We Service All
Major ATU Brands

Our technicians are factory-trained and licensed to maintain and repair all major ATU systems used across Southwest Florida — so no matter what's in your yard, we've got you covered.

Call to confirm your brand →
H
Hoot Systems
Aerobic ATU
F
FujiClean USA
Advanced ATU
N
Norweco
Aerobic ATU
E
Ecoflo
Biofilter ATU
F
FAST / BioMicrobics
Aerobic ATU
H
Hydro-Action
Aerobic ATU
C
Clearstream
Aerobic ATU
D
Delta / Anua
Aerobic ATU
J
JET Systems
Aerobic ATU
O
Orenco
Drip ATU
A
Aqua Safe
Aerobic ATU
+
Many More
Call to confirm

Getting Started
Is Easy

From first call to completed service, we make ATU maintenance straightforward and stress-free.

1

Call or Request Service

Call us at 239-510-4040 or use our contact form. Tell us your ATU brand and what you need.

2

We Schedule a Visit

We confirm your appointment and send a licensed technician to your property at a convenient time.

3

Inspection & Service

Our tech performs a thorough inspection, handles maintenance, and notes any repairs needed.

4

Compliance Reporting

We file all required state documentation on your behalf — keeping your permit active and current.

The ATU Specialists
SW Florida Trusts

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Licensed & Certified

Fully licensed to service ATUs across Florida. We meet all state requirements for compliance inspections and permit maintenance.

24/7 Emergency Response

ATU alarms don't wait for business hours. Our team is available around the clock for urgent repairs across SW Florida.

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We Handle All the Paperwork

State reporting, permit renewals, DEP documentation — we take care of everything so you don't have to navigate the compliance maze alone.

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Family-Owned, Local Business

Based in SW Florida, we're your neighbors. We treat every customer's system like it's our own — with care, honesty, and expertise.

01

Deep ATU expertise — it's all we focus on

Unlike general septic companies that dabble in ATUs, this is our specialty. We know every brand, every quirk, and every common failure point.

02

Maintenance contracts that keep you covered year-round

Sign up for a maintenance contract and never worry about scheduling, inspections, or compliance deadlines again. We take it off your plate entirely.

03

Transparent pricing — no surprise bills

We give you clear, upfront pricing before any work begins. Our technicians explain everything they find so you can make informed decisions.

04

20+ years serving Southwest Florida

Our experience in this region means we understand local soil conditions, county regulations, and the unique challenges of maintaining ATUs in Florida's climate.

Serving All of
Southwest Florida

We cover a wide service area across Lee, Charlotte, and Collier counties — including islands, rural communities, and coastal properties.

Lee County

Fort MyersNorth Fort MyersCape CoralLehigh AcresFort Myers BeachBonita SpringsEsteroAlvaPine IslandBokeeliaSanibelCaptivaSaint James City

Charlotte County

Port CharlottePunta GordaEnglewoodRotonda WestPlacida

Collier County

NaplesMarco IslandGolden GateImmokaleeAve Maria

Ready to Schedule
Your ATU Service?

Whether you need a maintenance contract, a compliance inspection, or an emergency repair — we're ready to help. Call now or send us a message.

📞 Call 239-510-4040