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

The cost to install a UV light in an HVAC system varies by lamp type and installation conditions, and Summers Plumbing Heating & Cooling provides upfront pricing after an in-home evaluation. Most price differences come from whether the lamp treats the coil or the airstream, electrical access, and how easy it is to mount near your air handler. We routinely install UV systems for homes around La Crosse. On older air handlers without a nearby outlet, adding dedicated power can drive more of the labor than the lamp itself. Ask about current UV-light specials when available.

Key factors that affect your estimate:

• Single vs dual-lamp output and brand specifications
• Coil-only vs airstream disinfection goals
• Need for a service disconnect or new outlet
• Limited access in attics, crawlspaces, or tight closets

A quick site visit lets us size the lamp correctly and verify safe power and mounting clearances. <br/> Updated: 2026-03-14 <br/> Need help in La Crosse, IN? Call (219) 349-0509 or book online.