UV GermicidalLights

UV germicidal lights mount near your AC coil to keep it cleaner and help control mold and bacteria. Polarity Air provides UV germicidal light installation for homeowners across Dallas, Tarrant, Denton and Collin counties in North Texas, with same-day service and upfront pricing. Call (972) 379-7563 or book online.

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Discounted Membership included with HVAC system purchase

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Payment Plans Available for repairs.

UV Germicidal Lights for HVAC Systems in North Texas

Why install a UV light near the AC coil?

The indoor evaporator coil stays cool and damp for most of a North Texas summer, which is exactly where mold and bacteria like to grow. A UV-C lamp mounted near the coil helps keep that surface cleaner, which supports airflow, efficiency and fresher-smelling air.
Keep the coil clean where moisture lives.

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Why Choose Us

The Polarity pros in Home services.

15 Year Warranty On Both Parts And Labor

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Payment Plans Available

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What your neighbors are saying about Polarity

“I had a great experience with Polarity Air HVAC contractor. They quickly fixed my AC issue in Fairview, TX, with honest pricing. Truly dependable service!”
William Johnson
“Polarity Air provided excellent HVAC repair in Fairview, TX. The team was on time, professional, and very friendly. My home feels comfortable again—highly recommend!”
Earl Schmitt
“Polarity Air came out the same day I called. Their Fairview, TX HVAC repair was fast and reliable. Outstanding customer service from start to finish!”
Michael Thompson
“This company is absolutely fantastic! From the moment I called to the completion of the service, everything was seamless and professional. …”
Mariah Cañada
“What’s not to love about John from Polarity Air! He is efficient, honest, reliable and so much more! They even take pride in their work, look at that wrap on their truck! …”
Areli Hernandez

Explore Our POLARCLUB Maintenance Plans

POLARCLUB Base
1 visit + 1 tune-up per year · 10% off all repairs
$14.99/mo
  • Condenser coil & blower cleaning
  • Up to $179/year trade-in credit toward a new system
  • Free diagnostics with every visit (normally $89)
  • Priority and 24/7 emergency scheduling
  • No overtime or weekend charges
  • Lifetime equipment credits that transfer with your home

or $13.74/mo billed annually. Add another system for $7.49/mo.

Sign up now
POLARCLUB Prime
2 visits + 2 tune-ups per year (spring & fall) · 15% off all repairs
$24.99/mo
  • Condenser coil & blower cleaning
  • Up to $299/year trade-in credit toward a new system
  • Free diagnostics with every visit (normally $89)
  • Priority and 24/7 emergency scheduling
  • No overtime or weekend charges
  • Lifetime equipment credits that transfer with your home

or $22.91/mo billed annually. Add another system for $7.49/mo.

Sign up now
POLARCLUB Prestige
2 visits per year with advanced cleaning · 20% off all repairs
$39.99/mo
  • Deep coil & blower clean plus drain line flush
  • Up to $479/year trade-in credit toward a new system
  • Free diagnostics with every visit (normally $89)
  • Priority and 24/7 emergency scheduling
  • No overtime or weekend charges
  • Lifetime equipment credits that transfer with your home

or $36.66/mo billed annually. Add another system for $7.49/mo.

Sign up now
Memberships renew automatically each year unless cancelled at least 30 days before renewal. Cancelling within the first 3 months incurs a fee equal to the member discounts received. Plans cover one HVAC system; each additional system is $7.49/mo. Memberships transfer to a new homeowner in our service area. Billed monthly or annually in advance by card or bank draft. *Exclusions apply, including storm or flood damage, refrigerant leaks and recharges not under warranty, and major component replacement.
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POLARCLUB Membership

All POLARCLUB Memberships come with a free smart thermostat.

Get the most out of your heating and cooling system when you pair it up with our Polar Series KORA Smart Thermostat. Not only will you be saving on energy bills through Smart Schedule, you’ll also be able to monitor your HVAC system’s health and plan ahead any service. The smart thermostat comes FREE with a year subscription of a POLARCLUB Maintenance Plan.
Service Areas

See where Polarity services HVAC near you.

Why should a professional install a UV light?

UV-C lamps must be placed and shielded correctly to work and to protect nearby components. Our technicians select the right lamp for your system and install it safely, often the same or next day.
Professional UV light installation
FAQs

Frequently Asked UV Light Questions.

What does a UV light in an HVAC system do?

A UV-C lamp shines on the evaporator coil and drain pan to limit the growth of mold and bacteria on those damp surfaces. A cleaner coil transfers heat better and helps keep musty odors out of the air stream.

Is UV light safe for my family?

Yes, when it is installed correctly inside the air handler. The lamp is enclosed in the equipment, and the cabinet should never be opened while it is on. We install it with the proper shielding and power interlocks.

How often do UV bulbs need to be replaced?

Most UV-C lamps lose effectiveness after about a year of continuous operation even if they still glow, so annual replacement is typical. We can check and replace the lamp during maintenance visits.

Does a UV light replace my air filter?

No. UV light treats surfaces inside the system; your filter still captures dust and particles. The two work together.

Still have questions?

Call us at (972) 379-7563 or schedule online.