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

Installing a UV light in an HVAC system is priced case by case after an on-site assessment. A proper install focuses the lamp where it can treat air and coil surfaces effectively, without adding airflow restriction. Our technicians regularly install whole-home UV air sanitizers in the Plaistow area. We back completed installations with a 2-year parts and labor warranty, or 3 years for club members.

Expect your quote to reflect:

• UV unit style and lamp count (single-lamp vs dual-lamp or coil plus air treatment)
• Access to the air handler and need for sheet-metal work or a service port
• Electrical needs (nearby outlet, switch, or low-voltage power)
• Add-on tasks requested at the same visit (coil cleaning, filter upgrades)

Have a licensed HVAC technician evaluate your system and provide a firm quote before you purchase any UV equipment.

Updated: 2026-03-14

Need help in Plaistow, NH? Call (603) 541-7986 or book online.