Office: 954.462.0226 | Mobile: 954.275.8652

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We Offer Turnkey Installations

From Engineering to Completion in any Discipline and any Scope.

ZTI-LLC is a Florida State Licensed Commercial Pool Contractor specializing in unlimited scope commercial high-end hotel and condominiums, institutional, governmental, water parks, high school and college renovations and new construction projects. Our areas of expertise include unlimited aquatics scope, construction, renovation, engineering and consulting for pools, spas, fountains, waterfalls, and water parks.


The Bitterness of Poor Quality Lingers Long After the Sweetness of Low Price is Forgotten.

ZTI-LLC is an Ultimate Pools USA dealer, offering durable 60-MIL swimming pool PVC membranes engineered in North America that are 20% stronger than the nearest competition. These liners are easier to install, friendly to the environment, and are made with only virgin raw materials.

Zach Tanner - Owner

Zack Tanner is Owner and President of the company. He started in the pool business in 1975 and has persevered and excelled, proving that experience really does matter.

ZTI-LLC currently has two offices, one for the staff in Oakland Park, FL, and one in Pompano Beach, FL, for storage of more than $1 million of owner operated construction equipment. ZTI-LLC employs its own work force, from experienced mechanics and plumbers to expert site superintendents. Most of the employees have been with ZTI from 7 to 20 years. The combination of owner -owned equipment and in-house staff eliminates the need for subcontractors or equipment rentals, which translates to control throughout the projects and quality. 

ZTI-LLC’s main goal is achieving more than expected results for its customers. 

“Please look at our customers’ letters of reference, project photos and videos. All of us at ZTI-LLC want to thank you for taking the time to review our website. If given the chance, we will do our best to prove worthy of your trust.”

~ Zack Tanner

Areas of Expertise

Unlimited Scope Commercial Aquatics Contractors for construction, renovation, and consultation.

Specializing in Institutional and governmental turnkey projects from engineering to completion. Plentiful references available in the U.S and Caribbean upon request. 

Featured Projects


I have been working directly with Zack for 35 years. He is my first and only call for large pool related consultation or renovation needs.

Carlos Hernanvez

Miami Pool Tech