Water Submetering, Billing, & Leak Detection

SimpleSUB Water helps multi-tenant properties decrease water waste and increase NOI with our over-the-pipe, LTE-connected meters.

5 - Minute
Installation

24/7
Monitoring

Cellular
Connected

Trusted by multi-family and commercial leaders across the US:

SimpleSUB Makes it Easy to Control Runaway Water Costs

Works with existing infrastructure

Battery operated leak detectors and flow sensors work from the get-go.

Standalone cellular network

No need for WiFi or other wired communications. The secure network operates independently of the building’s communication.

Scalable to 1,000s of units

Solutions adapt to the needs of your buildings and residents. One platform can help you manage water smarter across 1,000s of units and buildings.

SimpleSUB Makes it Easy to Control Runaway Water Costs

Recover 95% of Costs

Bill residents for their actual usage and shift water costs off your books. Properties typically recover 95%.

Install for 80% Less

Compared to in-line systems, our streamlined deployment saves time, avoids shutoffs, and lowers total install cost.

Cut Water Use by 25%

When residents are responsible for their own usage, they naturally conserve — leading to measurable savings.

Start Submetering
in Minutes, Not Days.

The i1 Flow Meter makes water submetering affordable and approachable for multi-unit building owners, managers, and investors.

Install in minutes – no tools, Wi-Fi, or plumbers required. Just strap the meter onto the pipe with zip ties, push a button to activate the cellular connection, and you’re live – no Wi-Fi, no plumbing, no hassle.

Accuracy levels never before seen with ultrasonic devices.

Our two-part solution relies on the patent-pending i1 Flow Meter and proprietary web app. The system provides users with accurate unit-level water usage data using an all-new calibration process that yields precise and consistent results.

Works on Different Types of Pipe

The i1 Flow Meter makes water submetering affordable and approachable for multi-unit building owners, managers, and investors.

Install in minutes – no tools, Wi-Fi, or plumbers required. Just strap the meter onto the pipe with zip ties, push a button to activate the cellular connection, and you’re live – no Wi-Fi, no plumbing, no hassle.

How it Works

Who Are You?

Property owners, managers, and investors use SimpleSUB across a variety of multi-tenant properties to decrease water waste and increase NOI.

I'm a Multifamily Investor

– Scaling NOI while water expenses rises ?

Lower costs and grow profit with submetering

Real-time leak detection

Increase NOI up 12%

I Own 1-20 Units

– Hord to track usage or recover water costs ?

Accurate tenant billing

No plumbing retrofits

Recover 90% + of utility costs

I Manage Properties

– Need to Monitor dozens or hundreds of tenants ?

Pinpoint leak. Minimize disputes

Fair, transparent billing

Detect leaks 24/7

I Manage a Mobile Home Park

– Costly or slow to upgrade to metered billing ?

Affordable, rapid deployment

No digging or plumbing work

Costs 75% less than traditional systems

I Manage Vacation Rentals

– Trouble detecting leaks ?

Easy install, even in rugged mountain terrain

Enabled fair billing based on real usage

Real-time alerts saved $27K + per leak

I Student Housing Owner

– What if students don’t pay ?

Accurate, transparent billing

Always - on monitoring

• ±5% accuracy = fair student billing

Results That Speak for Themselves

SimpleSUB makes water submetering easy — just ask the people already using our solution.

Bart W.
HOA Board Member

"SimpleSUB Water was the perfect solution for our needs. From installation to completion, the team was incredible. What could have been a daunting, major project turned out to be so easy thanks to their support. It’s truly a ‘set it and forget it’ solution!"

Bart W.
HOA Board Member

"SimpleSUB Water was the perfect solution for our needs. From installation to completion, the team was incredible. What could have been a daunting, major project turned out to be so easy thanks to their support. It’s truly a ‘set it and forget it’ solution!"

Bob L.
Water Conservation Consultant

"There is huge cost savings in not only labor during installation, but also in metering water usage and identifying leaks. SimpleSUB’s feature-light and benefit-heavy design makes it a breeze to use while delivering powerful results."

Luis O.
Commercial Property Manager

"We were quoted $50,000 for a plumber to install inline meters, which was completely out of our budget. SimpleSUB’s solution cost a fraction of that—under $400 per unit with a small monthly subscription—and provided the same accurate data with much less hassle."

Bart W.
HOA Board Member

"SimpleSUB Water was the perfect solution for our needs. From installation to completion, the team was incredible. What could have been a daunting, major project turned out to be so easy thanks to their support. It’s truly a ‘set it and forget it’ solution!"

Bart W.
HOA Board Member

"SimpleSUB Water was the perfect solution for our needs. From installation to completion, the team was incredible. What could have been a daunting, major project turned out to be so easy thanks to their support. It’s truly a ‘set it and forget it’ solution!"

Bart W.
HOA Board Member

"SimpleSUB Water was the perfect solution for our needs. From installation to completion, the team was incredible. What could have been a daunting, major project turned out to be so easy thanks to their support. It’s truly a ‘set it and forget it’ solution!"

Get a Quote

Learn how SimpleSUB Water can help you reduce water costs,increase cash flow, and boost your NOI