Welcome to Vanguard Industries, Inc.


Cooling Tower

Complete Tower Treatment
Both Traditional and High Cycles

Old Boiler 2


Complete Boiler Treatment
For Both Steam and Hot Water

Closed Loops

Complete Loop Treatment
For Hot and Cold Closed Loops

 ZeroTek Energy and Water Technology

Can you image a technology that would eliminate scale, no corrosion and no Legionnaires Disease for your HVAC system? A technology that extends the life of your cooling towers and chiller equipment, while reducing energy consumption? A technology that could turn your cooling tower into a revenue generator, rather than the additional overhead it now is, while reducing possible unexpected downtime? Provide free chemical water treatment and large energy and water savings? Sound too good to be true….? This is the patented technology that ZeroTek Energy and Water Technologies brings to your HVAC plant.

For years ZeroTek has cleaned and maintained systems online removing scale, killing biological fouling and stopping corrosion to almost undetected levels. ZeroTek technology has been effective at colleges, universities, government installations, office buildings, processing plants and manufacturing facilities. National HVAC manufacturers and contractors are using ZeroTek Technology for Preventive Maintenance contracts for energy savings, while maintaining approach levels at manufacturer specifications on new and existing equipment contracts. Any scale deposits are removed online, reducing energy consumption and maintaining clean condenser tubes. Office buildings have utilized ZeroTek to secure additional funding for other “Green” building improvement projects. With documented zero Legionella Pneumophila colony counts, ZeroTek has helped many installations protect both the public and their employees against what has become a deadly bacterial infection. With low to no corrosion rates, ZeroTek Technology will extend the life of your HVAC equipment and the health of the people working in your HVAC plant.

Businesses utilizing ZeroTek Energy and Water Technology have received LEED Government recognition and State Energy and Water Conservation Awards.

If this sounds like something that would benefit your HVAC operation, we encourage you to contact us at
info@vanguardfl.com regarding ZeroTek Energy and Water Technology system. It is affordable, practical and offers an opportunity to be good stewards to the community for energy and water conservation. Best of all, it is a system that has a track record of documented success for over 10 years.






“It’s the right thing to do…”

“Yes, you save thousands of dollars on water reduction, save thousands of dollars on Sewer water rebates, receive several points for USGBC LEED building certification, but the best thing is the decrease in millions of gallons of water usage! Simply put not only is using the ZeroTek system good for the environment, It’s the right thing to do…”

— Robert Hickman, HVAC Energy Manager/Assistant Trades Supervisor with Valencia Community College.