Indoor Air Quality Services in Greater Boise

Whole-house humidifier installation costs vary by home and system; Ultimate Heating & Air offers financing with installs for as low as $79 per month, and final pricing is confirmed after an on-site proposal. The biggest drivers are equipment selection and how involved the install is with your existing HVAC and plumbing. We routinely install these systems in the Caldwell area and can size the unit to match your home’s needs. A correctly sized unit prevents over-humidifying, which can fog windows and stress woodwork.

Key factors that change the price:

• System style (bypass, fan-powered, or steam) and output capacity
• Access to ducts, drain, and 120V power, which affects labor time
• Add-ons like upgraded controls or water treatment to limit scale

Schedule a free proposal to get an exact installed price for your home. <br/> Updated: 2026-03-28 <br/> Need help in Caldwell, ID? Call (208) 738-4822 or book online.

The cost to install UV light in an HVAC system depends on the UV unit type, lamp count, placement (coil vs. supply duct), and any electrical or access work, and is confirmed after an on-site assessment. Most of the price comes from the UV kit hardware plus the labor to mount it correctly and power it safely near the indoor coil.

Our team installs indoor air quality upgrades across the Meridian area and will size placement to target microbial growth at the source rather than just the airstream. If you want a firm number, schedule an in-home evaluation; Ultimate Heating & Air offers a $49 Indoor Air Quality Assessment with same-day service, which includes a visit and a findings report.

• Factors that change price: single vs. dual-lamp systems, coil-mounted vs. in-duct placement, need for a new electrical connection, and tight equipment access.

Ask for a written quote that separates hardware, labor, electrical, and any duct modifications. <br/> Updated: 2026-03-14 <br/> Need help in Meridian, ID? Call (208) 738-4822 or book online.