

WATER TANKS FOR
RANCH & RESIDENTIAL
Our ranch and residential water tanks offer accessible and reliable potable water storage. Designed and engineered to store potable water efficiently, our tanks range from 5,000 gallons to hundreds of thousands of gallons. Crafted with high-quality materials to withstand the elements, these tanks will offer many years of service and add value to your property.


Permits &
Stamped Plans
We provide Hawaii P.E. stamped plan sets.

Customizable
Pioneer Tanks
Variety of sizes and colors, tailored to project needs.

20-Year
Warranty
Manufacturer’s warranty on all Pioneer tanks.

50 Years
of Experience
Trusted expertise in water storage and construction.

Licensed
& Insured
Certified & insured contractor for every professional water tank installation.

WATER TANKS FOR
FIRE SUPPRESSION
A fire protection water tank is a specialized container designed to store water for firefighting purposes, ensuring a reliable source of water in areas where public supplies might be insufficient during emergencies. Maui Water Tanks, Inc. offers NFPA 22 compliant fire tanks for commercial and residential applications.




WHO WE ARE
ABOUT US
Aloha and Mahalo for your interest in Maui Water Tanks, Inc.
Founded in 1975 on Maui’s North Shore, Maui Water Tanks, Inc. has grown from building concrete water tanks to offering innovative storage solutions for both residential and commercial needs. We specialize in Pioneer tanks, known for their durability, and carry fire suppression tanks with anti-vortex outlets and fire-approved valves. Additionally, we provide custom Carson Liners for tank replacements and agricultural water collection.
With decades of expertise, we are committed to supporting Maui’s water storage needs. Contact us to discuss your next project, we would be happy to help!

















LET'S DISCUSS YOUR PROJECT
CONTACT US
Ready to explore your water storage options? Whether it's residential, commercial, or fire suppression, we’re here to help. Fill out the form, and our team will get in touch to discuss your project and find the best solution for your needs.

EMAIL: Aloha@mauiwatertanks.com


WATER TANKS FOR
COMMERCIAL
Representing industry leading manufacturers of commercial tank design, we will work with your engineers in specifying the appropriate storage solutions for your project. We provide cyclonic and seismic rated tanks with Hawaii P.E. stamped plan sets. Our municipal grade product line meets all public water storage certifications as well as offering dry-bulk storage solutions for grains, cement powder, etc. Trust us to deliver the perfect storage solution for your commercial needs.

WHAT YOU CAN EXPECT
Explore our process
At Maui Water Tanks, we pride ourselves on a seamless and customer-focused process designed to meet your unique water storage needs.
Phase 1
Introduction
We begin with a phone call to understand your requirements and objectives. With this information we can provide an initial budgetary proposal based on tank model.
Phase 2
Consultation
With an accepted proposal, we will schedule a site visit to understand the specific scope of your project. General layout, accessibility, site work, and water conveyance, etc. will be reviewed. With this information we can provide an amended proposal specific for your job.
Phase 3
Professional Installation
Excavation and masonry contractors prepare the substrate and slab. Our licensed and insured crew then handles the tank installation process.
Phase 4
Ongoing Support
The serial number for your tank package is then registered with Pioneer who provide a pro-rated 20 year manufacturers warranty. Additionally, you will receive a homeowners manual and maintenance requirements to ensure your water storage system continues to perform optimally for years to come.