Certified HVAC Technicians | Indoor Air Quality Experts
Every Time Your HVAC Runs, It Could Be Spreading Germs Through Your Home.
An HVAC UV light kills the mold, bacteria, and viruses your filters miss, right inside your system. Cleaner air, lower bills, longer equipment life. Serving Fairfax, Loudoun, Arlington, and Prince William Counties.
Is the Air in Your Home Actually Clean? Without UV, Probably Not.
Here is what most homeowners never see. The dark, damp inside of your HVAC system is a perfect breeding ground for mold, bacteria, and viruses. Every time your heating or cooling kicks on, it can pull those contaminants off the coils and push them through your vents into every room. Your filter catches dust, but it does almost nothing against microbes. An HVAC UV light closes that gap, sterilizing the air and surfaces inside your system so what comes out of your vents is genuinely cleaner.
The Hidden Cost of Skipping UV Protection
Without a UV light, an unseen problem quietly grows:
Mold on your coils spreads spores into the air your family breathes all day.
Microbial buildup coats your system, forcing it to work harder and driving up your bills.
Circulating bacteria and viruses put everyone at risk, especially allergy and asthma sufferers.
The fix is refreshingly simple: a properly installed UV light that quietly protects your air and your equipment, every hour of every day.
The Science, Made Simple
How UVC Light Destroys Germs
Ultraviolet light comes in three types. UVA and UVB are the rays that cause sunburn. UVC is the powerful germicidal one, and it is the hero here. UVC light attacks the DNA of bacteria and viruses, destroying their ability to function or reproduce. Installed inside your HVAC system, it sterilizes the air and internal surfaces around the clock, so microbes never get the chance to circulate.
Two Ways UV Lights Protect Your Home
We help you choose the right setup for your system and your air quality goals.
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Air Sanitizing Lamps
Installed in your ductwork, these clean the air as it moves through your system, destroying airborne bacteria, viruses, and allergens so clean air reaches every room.
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Coil Sanitizing Lights
Placed at the evaporator coil, where condensation makes a perfect home for mold, these keep the coil clean for better airflow, stronger heat exchange, and lower energy use.
What a UV Light Does for Your Home
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Cleaner, Healthier Air
UV light neutralizes up to 99% of microbes, bacteria, viruses, spores, and allergens, for a healthier home.
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Fewer Odors
UV breaks down the compounds behind cooking, pet, smoke, and chemical smells, so your home smells fresher.
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Lower Energy Bills
Cleaner coils and ducts mean better airflow and heat exchange, so your system runs efficiently and costs less.
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Longer Equipment Life
Keeping the coil and key parts clean means fewer breakdowns and a longer lasting HVAC system.
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Real Peace of Mind
Knowing your air is actively protected matters most for allergy, asthma, and immune sensitive households.
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Quiet and Hands Off
Once installed, a UV light works silently in the background, with just a simple bulb change once a year.
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A UV Light Is an Electrical Install, and That Is Our Specialty
A UV light has to be wired into your system safely and powered correctly, and the UVC itself must stay sealed inside the unit where it cannot reach your eyes or skin. Because we are licensed Master Electricians as well as HVAC technicians, we handle the wiring, the placement, and the safety the right way, in house. That is a meaningful edge over a company that only knows the HVAC side.
Why Choose PRO Electric plus HVAC
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Installed for Maximum Impact
We place your UV light where it does the most good, killing the bacteria, viruses, and mold that hurt your air.
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Safety Guaranteed
We handle the UV lamps and all electrical connections properly, so the light stays sealed safely inside your system.
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Code and Warranty Compliant
We meet all standards and codes, protecting your equipment warranty and saving you from future repair costs.
Always on time, with a 100% show up rate. Financing is available upon request, and we honor those who served with our veteran discount program.
Straight Talk: What a UV Light Will and Will Not Do
We believe in honest advice. UV light is excellent at controlling microbes, but it does not trap dust, pet dander, or larger particles, so you still need good filters and regular maintenance. The bulb also weakens over time and should be replaced about once a year to stay effective. Used together with proper filtration and upkeep, a UV light is one of the smartest upgrades you can make for your home’s air.
Get a Free HVAC UV Light Estimate
Protect your home’s air quality and your family’s health. Request your estimate, or call 703.225.8222.
We Are Very Proud of Our Work
What Your Neighbors Are Saying
HVAC UV Light Questions, Answered
What does an HVAC UV light do?
It reduces microbial growth inside your HVAC system, targeting mold, bacteria, and other contaminants that pass through the air handler or coil area.
Can a UV light improve my indoor air quality?
Yes. By controlling mold and bacteria within the system and keeping coils and airflow cleaner, a UV light helps reduce the contaminants circulating through your home.
Where is an HVAC UV light installed?
Usually inside the air handler, near the evaporator coil, or in the ductwork. The best location depends on your system and your air quality concerns, which we assess for you.
Does it kill mold?
A UV light helps stop mold growth on coils and nearby surfaces. It works best when installed correctly and paired with regular maintenance.
Do I still need air filters if I install one?
Yes. Filters and UV lights do different jobs. Filters trap dust and particles, while UV light controls microbial growth inside the system. You want both.
How long does a UV bulb last?
Most bulbs need replacement about once a year. A weak or burned out bulb will not provide the same protection, so we recommend an annual swap.
Is a UV light safe for my home?
Yes, when installed by a trained technician. The UV light stays sealed inside the HVAC system and never shines into your living spaces.
Will it make my system more efficient?
It can. When microbial buildup forms on coils, the system works harder. Keeping coils cleaner supports better airflow and performance, which helps efficiency.
Explore Our Other Comfort Services
Everything to keep your home healthy and comfortable year round.
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Whole House Humidifier
Balanced humidity in every room. Goodbye dry skin, sinuses, and static.
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Heating Maintenance
Regular check ups that keep your system clean, safe, and efficient.
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Air Conditioning
Complete cooling services to keep your home comfortable all summer.
Breathe Easier. Protect Your Air Today.
Install an HVAC UV light across Fairfax, Loudoun, Arlington, and Prince William Counties. Cleaner air, lower bills, and a healthier home, with same day estimates.
Call 703.225.8222
Get a Free Estimate
Licensed in Virginia. Electrical and HVAC Contractor License 2705181607.
Servicing Fairfax, Loudoun, Arlington, and Prince William CountiesWE ARE MASTER ELECTRICIANS & HVAC TECHNICIANS
Why settle for LESS when you can have the BEST for your Electrical, Heating, Ventilation, and Cooling needs? At PRO Electric plus HVAC, we follow Virginia’s code with no shortcuts, ensuring your safety. We’ve got you covered! Financing is available upon request. For 12 months, you can get 0% interest.
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Licensed in Virginia. Electrical & HVAC Contractor License 2705181607.
Falls Church Office
Fairfax Office
Licensed in Virginia. Electrical & HVAC Contractor License 2705181607.
Falls Church Office
Fairfax Office
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PRO Electric LLC dba PRO Electric plus HVAC | Powered by HILARTECH, LLC | © All Rights Reserved
NORTHERN VIRGINIAEV CHARGING STATION LOCATOR MAP BY ZIP CODE
PRO Electric LLC dba PRO Electric plus HVAC
Powered by HILARTECH, LLC | © All Rights Reserved