
Turn your installed base into recurring revenue, equipment opportunity, and long-term customer relationships.







Aware monitors for early warning signs of problems such as water leaks, mold risk, freezing conditions, power loss, and HVAC system issues. It helps contractors know sooner, respond faster, and create more proactive service opportunities.

Balance addresses comfort complaints tied to latent humidity load, especially in homes with high-performance HVAC systems or added ventilation. It helps contractors identify and manage humidity-related comfort problems more effectively.

Breathe identifies where IAQ problems are happening in the home and helps manage the right solution in the right area—humidity control, filtration, ventilation, and pollutant source awareness.
Contractors do not need to change everything at once. Sendal creates flexible entry points based on customer base, climate, service model and business priorities.















A recurring-service loop that helps contractors protect homes, improve performance, and retain customers.

Heating, cooling, ventilation, filtration, sensors, and home protection devices operate independently. Sendal helps connect the signals, understand what they mean, and guide the right response.

Built for home service professionals and proven across every U.S. climate zone, Sendal manages real-world home conditions - not just theoretical design-day assumptions.
“The Breathe service has transformed our indoor air quality solution by giving us automatic, intelligent, and predictive control of our home’s ventilation and dehumidification system.”
"I worked with Sendal to get a monitoring system in place that had the ability to control my ventilation system based on the actual IAQ...the IAQ in our house has improved dramatically."
"Sendal improved the IAQ and reduced energy usage, making conversations with customers about HVAC options an easy discussion. Clients don’t want to hear about the parts and pieces, they want to know they are building a home with the best possible air quality."
"Sendal has transformed how we engage customers. The platform enables proactive service conversations, creates recurring revenue opportunities, and helps our team solve problems before they become emergency calls. Most importantly, it has strengthened customer relationships while improving business performance."
“With Breathe, we are revolutionizing how we approach indoor air quality and reducing energy consumption.”
"The Breathe service approach to managing energy and indoor air quality is exactly in line with our path to an intelligent home."