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

HVAC UV light installation with Summers Plumbing Heating & Cooling is priced after an in-home evaluation, and final cost is confirmed once we determine the right lamp style and placement for your system. Most homes use a single in-duct air-sanitizing light, while coil-sanitizing lights are added when there’s a history of mold on the evaporator coil. We install and service these systems throughout the Indianapolis area. Current offer: $75 off a Guardian UV Light installation.

Typical cost drivers we assess on site:

• Air-sanitizing vs coil-sanitizing fixture and required hardware
• Number of lamps needed based on system size and duct layout
• Electrical access, mounting location, and service clearances
• Manufacturer model, bulb type, and any added panels or switches

Schedule a short visit so we can size the lamp correctly and provide a firm, written quote on the spot. <br/> Updated: 2026-04-01 <br/> Need help in Indianapolis, IN? Call (317) 795-1651 or book online.