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

The cost to install a UV-C light in an HVAC system is provided after an in-home evaluation, and Summers Plumbing Heating & Cooling gives the exact price upfront before any work starts. Most homeowners see pricing vary based on equipment choice, installation complexity, and whether it’s paired with other indoor air upgrades. Our technicians who serve the Attica area will also confirm ideal placement to protect coils and airflow. A small technician insight: on tight air handlers, using a remote ballast can make future bulb changes faster.

We often run limited-time IAQ specials, like $75 off a Guardian UV Light; ask if it’s active when we quote.

Key factors that set the final price:

• Coil-mounted vs duct-mounted lamp and single vs dual-lamp output
• Electrical needs (power supply, switch, or transformer additions)
• Access and location (attic, crawlspace, or finished areas)
• Add-ons or bundles with filtration, purification, or maintenance

Schedule a short assessment so we can confirm placement and provide a firm written price. <br/> Updated: 2026-03-12 <br/> Need help in Attica, IN? Call (765) 262-5364 or book online. “Rob came out and was very knowledgeable, friendly, and professional.” — Theresa L.