How much does it cost to install UV lights in HVAC systems?

The cost to install UV lights in an HVAC system is set after an on-site assessment because price depends on the UV unit type and installation conditions. The biggest driver is whether you choose a coil-irradiation lamp or an in-duct air-sterilization system, as these differ in lamp count and placement. Labor varies with access to the air handler and ductwork, and some installs need a dedicated electrical connection. Our team installs UV options alongside other indoor air quality solutions in the Champaign area, so we match lamp output and location to your equipment instead of using a one-size kit. For transparency, Lanz offers flat-rate pricing and backs work with a 100% satisfaction guarantee.

When we price your project, we look at:

• Lamp type and number of lamps needed for your system
• Access at the coil or duct and any sheet-metal modifications
• Power supply or switch needs and control integration
• Warranty terms and lamp replacement schedule

A brief visit to inspect your air handler and duct access points lets us provide a firm quote.

Updated: 2026-03-30

Need help in Bondville, IL? Call 217-247-4108 or book online. "Set everything up with Michael to install whole home humidifier and air purifier." — Ryan S.