How much does it cost to install UV light in an HVAC system?

Installing a UV light in an HVAC system is priced after an in-home assessment; Kaminer Heating And Cooling offers free estimates for UV air treatment systems. The biggest cost drivers are the lamp type and how easily the unit can be mounted and wired to your air handler or duct.

Most homes use a single high-output UVC lamp at the coil; choose dual-wavelength UVC/UVV when odor control is also a goal. Our team installs high-output UVC and dual-wavelength UVC/UVV options for homes around Lexington and the Columbia area.

• What affects price: lamp type (high-output UVC vs dual UVC/UVV)
• System size and number of lamps needed for coverage
• Access to the coil or duct and electrical hook-up work
• Ongoing maintenance (bulb replacement and cleaning)

On tight air handlers, we often mount the lamp to target the evaporator coil, which improves biofilm control without major duct changes. Schedule an assessment to get an exact quote for your equipment and layout. <br/> Updated: 2026-03-09 <br/> Need help in Lexington, SC? Call (803) 888-4115 or book online.