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

The cost to install a UV light in your HVAC system varies by home and equipment choice. We confirm pricing after an on-site Indoor Air Quality assessment. Cardinal Heating & Air installs whole-home UV air purifiers and provides same-day service in areas like Kirkland and Seattle. You can start with our $79 Indoor Air Quality Assessment, which includes a comprehensive report.

Quick steps:

• We assess your system on site.
• We present UV options that fit your HVAC.
• A technician confirms final costs before work begins.

<br/> Updated: 2025-11-05 00:00:00 <br/>

Need help in Kirkland, WA? Call (425) 827-9997 or book online.