Online Estimates Referral Program Join Our Team
👆🏼
Now Hiring!
UV Germicidal Lights | Serrano’s Heating & Cooling – Tucson
PROVEN IN TUCSON HOMES

UV Germicidal Lights

Destroy bacteria, viruses & mold right inside your ducts.
Cleaner, healthier air 24/7 for your Tucson family.

Kills 99.9% of germs
Installed in minutes
Safe for your family
Scroll to see how it works
TUCSON’S HIDDEN THREAT

Why Every Tucson HVAC Needs
UV Germicidal Lights

Monsoon Mold & Mildew

Arizona’s humid summers create perfect conditions for mold growth on your evaporator coils — UV light stops it instantly.

Viruses & Bacteria

Cold & flu season spreads through your ducts. UV-C light destroys airborne pathogens before they reach your family.

Dirty Coils = Poor Efficiency

Slime and biofilm reduce your system’s performance and raise energy bills. UV keeps coils clean year-round.

How UV Germicidal Lights Work

1

Professional Installation

We mount powerful UV-C lamps inside your HVAC system — directly above or beside the evaporator coil.

2

Continuous UV-C Exposure

The high-intensity ultraviolet light shines 24/7, penetrating and destroying the DNA of bacteria, viruses, and mold.

3

Clean Air Circulates

Your HVAC now pushes truly clean air through every vent — no more recirculating hidden germs and mold spores.

UV Germicidal Light installed in HVAC duct
99.9% kill rate
On coils & airborne microbes

Powerful Features Built for Arizona Homes

High-Intensity UV-C

Medical-grade lamps deliver powerful germ-killing ultraviolet light directly on the coil surface.

Safe for Your Family

Completely enclosed inside the duct — zero UV exposure to people or pets.

Reduces Mold & Odors

Prevents “dirty sock” smell and keeps your system free of biofilm and slime.

Energy Saving

Clean coils mean your AC runs more efficiently — lower utility bills every month.

Long-Life Bulbs

12,000+ hour lifespan with easy annual replacement during routine maintenance.

Healthier Living

Fewer respiratory issues, allergies, and sick days — especially important for kids and seniors.

Tucson Families Are Breathing Easier

“No more musty smell from the vents during monsoon season. My daughter’s asthma has improved dramatically since the UV lights were installed.”

— Jessica L., Catalina Foothills

“We used to change filters every month because of mold. Now the coils stay spotless. Serrano’s service was excellent.”

— David P., Sahuarita

“Our whole family got sick less this winter. I can actually see the difference in air quality — highly recommend UV lights!”

— Maria G., Tucson

Ready to Kill Germs at the Source?

One quick installation gives you powerful protection against mold, bacteria & viruses all year long.