
we repair ConVault fuel tanks
remove water, repair cracks, Seal
and maintain your convault fuel tank
We specialize in ConVault fuel tanks. These concrete tanks will expand and contract due to exposure and require regular sealant under vacuum. We are certified by the producers of ConVault fuel tanks to remove water from the secondary, repair cracks and fix your tanks.
We’ve been repairing, painting and maintaining ConVault tanks across the southeast region for over 20 years, so you can rest easy with your fuel tank in our hands.

water intrusion
water in the secondary is a headache.
ConVault tanks will develop cracks and water will intrude into the tank’s interstice or secondary. Without the proper knowledge and equipment it is very difficult to remove the water and seal your tank. Just like a car needs new oil periodically, your ConVault needs properly sealed.
Call us in, and we can restore it to good-as-new.
Repair Cracks & seal.
Rust, cracking, and trapped water are threats to your long-term investment.
integrity tests.
For Breach of Integrity Tests you need someone familiar with the ins-and-outs of ConVaults.
Painting and placards.
Sun, water and salt can degrade the protective exterior of your ConVault tank, leaving it out of compliance.

convault maintenance
Keeping your convault warranty.
ConVault requires you maintain your tank with regular work. Preventative maintenance is the best way for you to keep your warranty and avoid costly failures.
Aside from the usual wear-and-tear, local regulations require some kind of proof of tank functionality, a working leak detection system, and overfill-protection on a yearly basis. You want to be ready to show documentation and preparedness when an inspector arrives on short notice, and we will not only make sure your tank is functional, but we can perform the tests and do the research to ensure that you have every piece of documentation they will ask for.
All you have to do is leave it to us, and your tank will always be ready.
Seal the top.
Protect your tank from water intrusion into the secondary by sealing it under vacuum.
regular testing.
Florida regulations require yearly "operability test” to prove that your tank systems are fully functional and in compliance.
Inspection ready.
When an inspector is scheduled to arrive in a week, you’ll want to be ready and have your tank compliant.
We specialize in convault tanks
Convault fuel tanks is where we started. We are the only certified maintenance arm of Convault Inc and know exactly how to test, repair, remove water from the interstice and seal Convault tanks. Many owners think they need a new tank only to find out they just need to hire us.
If you want your tank to be compliant and work like it’s brand new, just let us know what we can do for you.













