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Gross Septic in FL

Septic Tank Contracting Business Authorization matched5 from 1 Google reviewOpen 24 hours, seven days a week2 services found on their website
(772) 571-4451grosssepticfl.com/ opens in a new tab
Gross Septic

About Gross Septic

From the website of Gross Septic, read 15 Sept 2026. It describes what the company says it offers, not independent verification.

Gross Septic installs ATU septic systems, shaping each installation to the wastewater treatment needs of the property instead of selling one fixed design. The same crew pumps septic tanks to keep systems running smoothly and takes on septic tank cleaning, pump installation and connections to city sewer. That mix covers a homeowner at both stages of a system's life. A tank that slows down can be pumped or cleaned, and a property that needs a fresh start gets an ATU system designed around what it will handle.

Septic Services in this area

Quoted from the website of Gross Septic, read 15 Sept 2026.

  • Septic System Installation

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  • Septic Tank Cleaning

    We know that every job is unique, which is why we provide customized solutions to fit your specific needs, like septic tank cleaning , pump installation , and city sewer connection services.

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Septic Service Categories

These are how Google lists the business, not proof of a service offered.

Septic system serviceDrainage serviceService establishmentPlumberSewage disposal service

Hours

Open 24 hours, seven days a week

Google Reviews

5 1 Google review
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  1. David I.

    April 2026

    Thank you very much for the timely very professional wonderful job on my drain field you were here boss on job kind of job took care of referring timely and got me back working up and running we appreciate you Stuart Florida

    Response from the owner

    Thank you for the chance to service your septic system Remember 24/7 Drain field repair, pump outs servicing not just Stuart Florida but Okeechobee county Jupiter martin and st Lucie countys south Florida and north Florida areas ENR systems ATU system aerobic treatment nitrogen reduction system Thanks gross septic

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  2. Cathy P.

    February 2026

    Very reliable, nice family owned. He answered all my questions.No fuss or mess.Hard working folks that truly care about their trade. Thank You!

    Response from the owner

    Thank you very much for glad to help you an inspecting the septic system and helping you with your septic line being clogged appreciate you using a Columbia county local company

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  3. A U.

    February 2026

    Great Service For All Time.Really helpful and fastest service.

    Response from the owner

    Thank you we do what we can in Duval county septic tank installations and pump outs we'll be there to help anytime and thank you for all your business Mark

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  4. Bobby W.

    February 2026

    Very professional with great customer service I called Gross septic and was unfamiliar with septic and he explained everything to me from drain field repairs and how the septic tank works and ATU system very friendly company and willing to answer any questions Gross septic is my go to from now on

    Response from the owner

    Thank you We will help with any drain-filled repairs or new construction

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  5. Fred W.

    February 2026

    I never have written a review but Gross septic came out on a Sunday and saved the day toilets backing up. I was panicking. We called a few others places but no answer. Seen Gross septic and called and he answered. They were fast and very knowledgeable, professional ,polite and I was surprised at the price they charge very very reasonable for Sunday after 5pm I'll only call Gross septic for any drain field issues or septic system problems from now on Thanks you William

    Response from the owner

    Great thanks GROSS SEPTIC any time

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From the Google listing, checked 30 Aug 2026.

Customer reviews describe drain field repairs and septic inspections, with more than one person saying the crew answered questions and explained how the system works. Fred wrote that the company "saved the day" when his toilets backed up on a Sunday. Arias names James and Mandy, who worked fast and got the job done right.

Map and Directions

Gross Septic

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Other Septic Companies in Martin County

From the Google listing, checked 30 Aug 2026.

State registration is one place Gross Septic separates itself in Martin County. Among the 8 companies compared there, it is the only one whose Septic Tank Contracting Business Authorization is verified and active on the Florida roster, with an expiry in March 2027. That register covers septic installation and repair businesses, so the verification speaks directly to the installation side of the company's work.

Septic Tank Contracting Business Authorization

The Florida Septic Tank Contracting Business Authorizations lists Gross Septic registered to Gross Septic LLC.

Matched on legal entity.

  • License
    Septic Tank Contracting Business Authorization
    Number
    #SA0212083
    Status
    ACTIVE on the state roster, expires 31-MAR-27
    Checked
    11 Sept 2026

Frequently Asked Questions

What services does Gross Septic offer?

Published on their website: Septic System Installation, Septic Tank Cleaning.

How is Gross Septic rated?

5 stars from 1 Google review.

Sources and Dates

  • Company website · 11 Sept 2026
  • Florida Septic Tank Contracting Business Authorizations · 11 Sept 2026
  • Google Business Profile · 30 Aug 2026
  • Google Maps · 30 Aug 2026

Before You Call

A failing system forces a choice early on: pump the tank or replace the system. Gross Septic offers both septic pumping and customized ATU installation, so one phone call can sort out which path the property needs.