USA Energy Efficiency

solutions For your world



Recent laboratory test results confirm effectiveness to kill Covid-19 from circulated air in occupied spaces.

Facilities managers and health safety professionals can learn more by Contacting Us or continue reading to learn more.

Covid Alert
Hummingbird Air Purifier

Hummingbird™ deactivates 99.99% of COVID-19 (SARS)*

*Tested at Keck School of Medicine at the University of Southern California BSL Level 3 Biosafety Lab.

Facilities must be safe, comfortable and energy efficient.


Taking care of every person who enters your door is your top concern. Managing it efficiently and economically requires choosing the right solutions and service providers. This is where USA Energy Efficiency stands with you offering the latest and smartest products and knowledge to achieve your goals.

Leading the way with unique advanced technologies.

USA Energy Efficiency brings a suite of connected innovative solutions to keep your equipment running better, longer and reduce energy waste. IoT (internet of things) matched with advanced logic and AI provide remote and self-diagnostic systems that can dispatch service personnel with insight to problems - often before equipment goes offline. Saving your enterprise downtime, discomfort and expense.

Learn more about hummingbird™ Ai

Indoor Air Quality can be 2 to 5 times worse than outside air.

Don't have a bad AIR day!

We spend a lot of time indoors and the bad stuff we breathe has an affect on health and productivity. It can steal years from our lifetime and reduce the quality of life. Yeah, serious to think about.

For more information visit the EPA website and read about Indoor Air Quality.

The Solution

Photocatalytic Oxidation (PCO) contained reactive environment destroys the bad stuff in our indoor air and let's us breathe easy knowing the invisible harmful contaminants are gone.

For central air systems from 2.5 tons to 30 tons. Ideal for Hospitals, Schools, Clinics, Offices, Clubs & Restaurants, Processing Plants, more.

~ Portable units also available. ~

Kills germs, bacteria, virus. Eliminates odors and VOC's.

learn more about PCO Air Purification.


Don't Spread the Virus!


  • Corrosion Protection
  • Radiant Heat Block
Corrosion Protection
• Coils • Tubes • Heat Exchanger

Our coil coating forms a “covalent” bond with the aluminum fin and copper tubing, protecting it from corrosive environments and maximizing heat exchange.

Common Applications:

• Condenser Coils • Coastal Areas (wet/salt) • Refineries • Geo-thermal • Cooling Towers

Radiant Heat Block
• HVAC - Exterior Cabinet & Duct

“high performance energy saving coating”

Exterior cabinet coating with a ceramic radiant heat barrier, blocking 95% of the sun’s thermal load and thereby reducing external load and unit run-time and extending the life of the unit by many years.


Combined with the coil coating - HVAC energy savings can be 15% to 30%.

Radiant Heat Block
• Roof • Exterior • Storage

“high performance energy saving coating”

Use for control of corrosion, condensation, heat retention and to reduce or eliminate hot/cold transmission (Thermal Bridging) into interiors. Penmar Energy’s Radiant Heat Block is the solution anywhere hot or cold presents a problem to be solved.


"Extremly tough environmental-friendly coating that protects and insulates!"


  • Increase efficiency
  • Prevent corrosion
  • Reduce load
  • Reduce run-time
  • Increase useful life of units
  • Reduce peak demand
  • Reduce high temp failures
  • Reduce maintenance cost
  • Reduce Carbon foot print


Viruses and Germs are a Real Concern where People Meet


BIOPROTECT™ is a patented, water-based, antimicrobial technology that provides persistent and continuous protection of a surface for up to 90 days. BIOPROTECT™ is a preservative antimicrobial coating that can be applied to both porous and non-porous surfaces to inhibit the growth of odor causing, and stain causing bacteria, mold, mildew, fungi and algae.



Just spray, mist or fog BIOPROTECT™ onto a surface directly from the bottle or electrostatic or ULV sprayer, it’s as easy as that! No rinse is required, even for food surface contact, and remains effective for up to 90 days.