UV lights installed in your HVAC system target mold, bacteria, and other microorganisms that thrive in Houston's humid conditions — right where your air is conditioned.
Active units staged across Houston, Katy, Sugar Land & The Woodlands.
Understanding placement and function.
Your evaporator coil stays damp during operation, making it a prime location for mold and bacteria growth — coil-mounted UV lights continuously target this specific area where problems most commonly start.
| Houston HVAC Services | Industry Average |
|---|---|
| Free diagnostic with any repair | $89–$150 diagnostic fee |
| Live line answered 24/7 | Voicemail after 6pm |
| ~35-min average dispatch | 2–4 hour arrival windows |
| Written price before repair starts | Verbal quote, surprise total |
| NATE-certified technicians | No certification requirement |
| 1-year written repair warranty | 30-day or no warranty |
Every technician holds NATE certification and Texas TACLB licensing before ever stepping on your property.
Live tech walks you through breaker and thermostat checks while a truck is routed.
Refrigerant pressure, electrical, and airflow tested — not a guess.
You approve a flat, itemized price before any part is touched.
Most repairs completed same-visit from a fully stocked truck.
We confirm supply-air temperature drop before we leave.
Fast diagnostics for warm air, no cooling, and dead systems.
SIZED RIGHTLoad-calculated systems, not oversold tonnage.
SEASONALTune-ups that catch failures before peak summer.
WINTER READYFurnace and heat pump service for cold fronts.
Nights, weekends, and holiday dispatch.
Sealing and repair for even cooling and lower bills.
AIR QUALITYPurifiers and humidity control for cleaner indoor air.
COMMERCIALRooftop units and multi-zone systems for facilities.
An affordable addition to your existing HVAC system.
Single coil-mounted UV light installation.
Coil plus air-stream UV lights for more comprehensive coverage.
Ongoing cost for annual UV bulb replacement.
Year-round humidity keeps evaporator coils consistently damp, favoring mold growth.
Houston's climate generally supports higher ambient mold spore counts.
Long cooling seasons mean more time for microorganisms to establish on system components.
Warm, humid conditions inside ductwork can also support bacterial growth.
"AC died at 9pm in July. Tech was at our door in 30 minutes and had it running again within the hour."
"Gave us the price upfront, no surprise charges. Compressor was clearly explained before they touched it."
"Called three companies at 11pm — only one picked up. Real technician walked me through safety steps."
Yes, UV-C light is effective at disrupting mold, bacteria, and virus reproduction when properly placed near sources like the evaporator coil.
Yes, when properly installed with correct wiring and shielding, UV systems are safe for home use.
Most UV bulbs need replacement annually to maintain effectiveness, even though they may still appear to be lit.
UV lights prevent new growth on the coil but won't remove existing mold elsewhere in your ductwork — that requires separate remediation.
Most systems can accommodate UV lights, though placement options vary by system design.
Same-day dispatch open now across Houston, TX.