Business Details
Emergency
services
Professional Water Tank Maintenance Services
Liquivision Technology has been a leader in commercial diving services for over 35 years, specializing in potable water tank maintenance. Our patented LiquiVac system enables efficient, turbidity-free cleaning while tanks remain online, preserving water quality and minimizing downtime. We serve municipalities, government entities, and private water systems nationwide, adhering to rigorous industry standards like SSPC-Vis 2-82 and OSHA requirements.Our team combines decades of experience with innovative solutions for complex underwater challenges, including inspections, repairs, and rehabilitation of tanks ranging from 6,000 to 62 million gallons. We maintain strict compliance with federal and state regulations while delivering guaranteed results through NSF-approved materials and customized maintenance programs tailored to client needs.
Services
Water Tank Cleaning
Water Tank Inspections
Water Tank Repairs
Maintenance Management Programs
General Underwater Services
Highlights and features
- We offer over 35 years of specialized experience in commercial diving services.
- Our patented LiquiVac system ensures turbidity-free, biofilm-removing tank cleaning.
- NSF-approved materials guarantee compliance with all safety and quality standards.
- Services completed while tanks remain online, saving water and operational downtime.
- Proven expertise handling complex projects for government and municipal clients.
Services
Water Tank Cleaning
Our patented LiquiVac system cleans potable water tanks without creating turbidity, removing sediment and biofilm while tanks remain online. This method preserves water quality and eliminates downtime. Services cover steel, concrete, and specialized reservoirs up to 62 million gallons.
Water Tank Inspections
Thorough inspections evaluate tank conditions using high-resolution video and standardized checklists. Divers document corrosion, structural integrity, and compliance while tanks remain full, providing accurate assessments without operational disruption or water waste.
Water Tank Repairs
Underwater repairs use NSF-approved materials for coatings, structural fixes, and component retrofits. We handle appurtenances like ladders, valves, and cathodic protection systems while tanks stay online, ensuring continuous operation and regulatory compliance.
Maintenance Programs
Customized programs extend tank lifespans through scheduled cleanings, inspections, and repairs. These plans ensure ongoing compliance with state and federal regulations while optimizing facility performance and minimizing unexpected maintenance needs.
General Underwater Services
We provide diverse underwater maintenance solutions including intake/outfall dredging, dam inspections, and collector well repairs. Our specialized equipment handles challenging environments, from municipal systems to offshore structures, with guaranteed results.
Questions
What types of water tanks do you service?
We service potable and non-potable tanks including steel, concrete, redwood, and hypalon-lined reservoirs ranging from 6,000 to 62 million gallons.
Can you clean tanks while they remain online?
Yes, our patented LiquiVac system allows cleaning while tanks stay full, eliminating water waste and operational downtime for continuous service.
Do you handle government contracts?
Yes, we serve federal, state, and municipal agencies including military facilities, with proven compliance and documentation for regulatory requirements.
What certifications do your divers hold?
Our divers meet all OSHA and ADCI standards, with specialized training in underwater welding, inspection protocols, and hazardous environment operations.
How do you handle complex repair challenges?
We develop patented tools and methods for unique problems, such as high-pressure jetting systems that restored 97% flow in blocked collector wells.
What areas do you service?
We operate nationwide with mobile equipment deployment capabilities for remote locations, including offshore and industrial sites.