Septic Tank Pumping & More in Jacksonville, FL

Jacksonville Septic Tank Company is a family-owned business founded by William McInarnay in 1955. William became a charter member of the Florida Septic Tank Association in 1971, now known as The Florida Onsite Waste Water Association. Upon his retirement, the company was sold to his two sons Michael and Gerald, and Jax Plumbing & Septic Tank, Inc. was formed.


A Reputation for Quality Septic Tank Installation & Repair

Michael McInarnay has been working in the septic tank industry for more than 30 years. He has served on the board of directors of The Florida Onsite Septic Tank Association for 20 years and is a past president as well. He has also served as an alternate on the RRAC (Research Review and Advisory Committee) for the Bureau of Onsite Sewage Programs. Michael is a state-licensed contractor in good standing.

Gerald McInarnay was a state-licensed plumbing contractor who worked in the Jacksonville area for over 40 years. He was an instructor for the NEFBA (Northeast Florida Builders Association) plumber’s apprenticeship program for five years and was well known and respected in the plumbing industry. Gerald was taken from us too soon and left us in 2016 after complications following a heart surgery.

Michael and all of Jax Plumbing & Septic Tank, Inc. would like to honor William and Gerald by dedicating this website to their loving memory. We kindly invite you to learn more about them here.

The Jax Plumbing & Septic Tank, Inc. team takes great pride in the work they do and the relationships that we build with customers. Give us a call for any of your septic tank needs.

Check Us Out

Want to learn more about Jax Plumbing & Septic Tank, Inc.? We’re always finding new ways to get involved in the community and help customers with all types of jobs.

What Clients Say About Us !!!

Great business for all your needs. They are very professional and on time. They gave me plenty of information and explained everything to me. I will continue to use the for years to come.
Very nice people and very professional. Will definitely use them again for the future.
Jax_Plumbing_and_Septic_Inc_Jacksonville_Septic_System_Service__about_us_page_testimonial_client_nicole_draper_imageNicole Draper
I can’t say enough about the quality and ethics of this group. Professional. Kind. Fair. They do GREAT work.
Jax_Plumbing_and_Septic_Inc_Jacksonville_Septic_System_Service__about_us_page_testimonial_client_jonathan_imageJonathan Morris

The guys that came over to help us with our septic tank where very knowledgeable and on time, left the site clean and all went very smoothly. I highly recommend them.

Maritza_PerezMaritza Perez
Good and honest people to deal with. Would definitely do business with them again! Wouldn’t choose anyone else
Anna_MorrisAnna Morris
The people here are sweet, nice, and very professional, they know how to take care of my needs. not expensive. I would highly recommend them.
Jax_Plumbing_and_Septic_Inc_Jacksonville_Septic_System_Service__about_us_page_testimonial_client_ashley_hogge_imageAshley Hogge

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