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

The cost to install a UV light in an HVAC system is confirmed after an on-site assessment because equipment options and home conditions vary. Most variation comes from the UV system you choose and whether the solution stays UV-only or is combined with whole-home filtration for stronger air cleaning. We install and support in-duct UV air treatment that targets mold, bacteria, and viruses, and we can pair it with HEPA filtration when that’s the right fit. Our team regularly handles this work across the Coachella Valley, bringing local insight on dust and dryness that affect air quality. If you’re exploring savings, there may be up to $300 in combined rebates on qualifying air purification, zoning, and smart thermostat purchases per posted terms and dates.

What drives your final price:

• UV-only installation versus pairing with HEPA filtration
• Duct condition after inspection (cleaning, repairs, or replacement if needed)
• Project scope identified by third-party IAQ testing and your advisor’s plan

Schedule an IAQ assessment to get a precise, written quote for your home.

Updated: 2026-03-11

Need help in Palm Springs, CA? Call (760) 343-7488 or book online. “Tanya Priest was the Comfort Advisor from General Air Conditioning & Plumbing who came to my house to educate me about an air filtration system for my home… very thorough in her explanation of the various levels of systems that would best meet my needs for filtering the air in my home.” — George V.