About Overture

The Automated IAQ System, 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, humidity, and temperature, and then we automate the response. 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, kick on make-up air, or run the forced-air blower to circulate and filter the air. No other IAQ sensor does this out of the box.

Convenience

Convenience: Manage Overture from the Overture app for roughly 1 to 10 locations, or from the web-based interface for roughly 50 to 500 locations. They work together, so one home or a portfolio of hundreds is the same simple workflow.

Evidence

In 2025 Overture supported a study by TRC Engineering, paid for by California'sCalNEXT program, comparing automated ventilation using Overture againstcontinuous ventilation sized by the ASHRAE formula. Across 17 California dwelling units, indoor air quality was held at acceptable levels while ventilation runtime fell byroughly 70 percent. Energy modeling projected savings of about 1,300 kWh per yearper dwelling unit in California's harshest climate zone.

Availability

Overture is available across the entire United States and Canada.

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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.

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The People Behind Overture

Overture is an engineer-founded company, led by founder 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 the highest-grade sensing components available, 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.

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