About Overture

Built by Engineers

Overture® was founded by engineers who got tired of indoor air systems that measure a problem and then do nothing about it. We monitor CO₂, PM2.5, TVOC, relative humidity, and temperature, and then we run the equipment that responds. That is the difference. The science is clear that indoor air quality drives cognition, health, attendance, and comfort, so we built a system that does not just tell you what is wrong, it takes action.

Why Trust Overture?

Overture Room Sensors are simple to set up and built for real-world spaces. Here is why homeowners, builders, and commercial property owners across the United States and Canada trust the Overture system:

Action

Action: Overture does not stop at measuring the air. It takes an action: turn on a bath fan, switch an ERV to boost mode, run a range hood, start a dehumidifier, activate make-up air, or run the forced-air blower to circulate and filter the air. That action comes built in, with no extra hub or hardware.

Convenience

Convenience: Manage Overture from the Overture app for roughly 1 to 10 rooms, or from the web-based interface for a single building up to 500 sites and beyond. They work together, so one home or a portfolio of hundreds is the same simple workflow.

Evidence

In 2025 Overture supported a field study by TRC, paid for by California's CalNEXT program (report ET24SWE0015, final report December 19th, 2025). The report describes a "field demonstration at 17 dwelling units in two multi-family housing sites to evaluate IAQ performance, energy impacts, and user satisfaction." Its finding: "The results show that smart ventilation systems can maintain acceptable IAQ while reducing ventilation runtime compared to continuously operating systems provided the underlying ventilation infrastructure is properly designed and functioning."

Availability

Overture is available across the entire United States and Canada.

Get My Free Room Sensor

Overture IAQ’s Vision & Mission

Since we built the system in 2020, the goal has stayed simple: indoor spaces where everyone breathes easier and lives healthier, in homes, schools, offices, and any facility where people spend their day. The Overture system is a true turnkey solution. It uses plug-in power and a clear app and web interface, so monitoring the air and automating the response takes no effort from you.

See How Overture Works

The People Behind Overture

Overture is an engineer-founded company, led by owner Todd DeMonte, with a team that pairs deep building-science and IAQ knowledge with hardware we designed to act, not just alert. Every Room Sensor uses commercial-grade sensing components, under the Overture brand.

We track local and national IAQ guidance so your home, school, or facility stays healthy and compliant, and we are glad to walk you through a plan that fits your space.

Talk With Overture