Take Your Water System from Chaos to Clarity with Nexa

Nexa combines sensing technology, intelligent software, and expert support to give you total visibility and control over your building’s water systems, with proven ROI. 

Protect your Bottom Line

Water damage is one of the most expensive and disruptive problems a building can face. Nexa’s connected leak protection system continuously monitors your plumbing and hydronic networks to catch leaks before they spread. Smart sensors detect anomalies, automated shutoff valves stop water flow instantly, and advanced analytics identify patterns to help prevent future incidents.


  • Continuous leak detection in critical zones
  • Data insights that prevent repeat issues
  • Automated shutoff and proprietary escalation alerts
  • Reduced insurance claims and maintenance costs

Save Smarter

Nexa identifies inefficiencies across your building’s water and energy systems, helping you reduce waste and lower operational costs while supporting sustainability goals. Your team can see the savings as they happen.


  • Real-time visibility into water and energy use
  • Flow and temperature data that reveal inefficiencies
  • Benchmarking and analytics that prove ROI over time
  • Extended system life reduced utility expenses

Manage with Confidence

Nexa gives you control over key water systems like domestic hot water and hydronics. Remote monitoring ensures proper temperature and pressure are delivered throughout your building, and connected, Works with Nexa equipment helps identify and mitigate risks like legionella conditions before they become compliance issues.


  • Easy-to-install sensors like pressure, temperature, and flow for reliable delivery
  • Smart alerts and remote system control
  • Works with Nexa equipment like boilers, water heaters, mixing valves, and more
  • Consistent occupant comfort and regulatory compliance
  • Powerful dashboard in web & mobile app

Proven ROI, Proven Trust

Nexa delivers measurable ROI through reduced water loss, lower energy consumption, and fewer emergency maintenance events. Our technology is trusted by leading property owners, facility teams, and insurance carriers to safeguard their buildings and optimize operations.


Built for Every Property, in Every Industry

Whether you manage a single building or a nationwide portfolio, Nexa scales to your needs and unique infrastructure. We work with any property size, in any industry, and at any project stage, from specification and construction to retrofit and operation. Access your data anytime through the Nexa web or mobile apps.

How to Get Started

Fill out the form.

Tell us a little about your system. The information you provide helps us understand your property and your water challenges.

Have a quick conversation.

We'll help identify which Nexa solutions, from sensors to connected equipment, best address your most pressing needs.

Install and see the benefits.

Activate your Nexa dashboard to monitor, manage, and save. Most customers see measurable ROI within the first year.