Built for Multi-Tenant Property Owners, Operators, and Tenants

Cut water costs, recover expenses, and boost NOI in your multi-tenant property

Water costs are one of the largest unpredictable expenses for property owners. Without accurate tracking and tenant accountability, you're paying for water tenants should be covering - leading to higher bills, unnecessary waste, and disputes.

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5 - Minute
‍Installation

24/7
Monitoring

Cellular
Connected

Trusted by multifamily and commercial leaders across the US:

Why Choose SimpleSUB?

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.

Built for Multi-Tenant Property Owners, Operators, and Tenants

We designed SimpleSUB Water specifically for multi-tenant property owners and managers who need a fast, cost-effective way to track water usage, bill tenants accurately, and prevent costly leaks.

Multifamily Property Owners & Managers – From small apartment owners to large multifamily firms HOAs & Condos – Ensuring fair, transparent billing for residents
Retail & Mixed-Use Properties – Holding high-usage tenants accountable for their water use Mobile Home Parks – Eliminating unpredictable water costs and improving tenant accountability Student Housing Operators – Stopping excessive water use in shared rentals New Construction Developers – Future-proofing buildings for smart, efficient water management

What Makes Us Different

✅ SimpleSUB: 5-Minute Easy Installation Fits over existing pipes — no plumbing, no pro install. Saves time & money.

❌ Inline: Months-Long, Costly Install Requires cutting pipes, shutting water, hiring a plumber. Costs $1,000+ per unit.

✅ SimpleSUB: Affordable Solution Costs a fraction of traditional systems — saves you thousands.

❌ Inline: Expensive Setup High upfront costs plus additional labor and liability risks.

✅ SimpleSUB: 24/7 Leak & Usage MonitoringInstant alerts for leaks or high usage. Prevents damage.

❌ Inline: No Real-Time Detection Misses leaks or overuse — can result in costly damage.

✅ SimpleSUB: Seamless Billing Integration

❌ Inline: Complex Software Needs Needs 3rd-party billing tools and manual data entry.

How Multi-Tenant Properties Benefit from SimpleSUB

Recover 100% of Your Water Costs

Tenants pay for their own usage, boosting NOI and eliminating guesswork.

Reduce Waste & Overuse

Billing makes tenants accountable, cutting water waste by up to 39%.

Prevent Costly Leaks

Instant alerts catch hidden leaks before they drain profits.

The Best Solution for
Multi-Tenant Properties

Start Saving on Water Costs in Multi-Tenant Buildings Today

Effortless Installation & Billing

Over-the-pipe design with fully integrated tenant billing.

Fair & Transparent Charges

100% ±5% accuracy ensures residents pay only for what they use.

Always-On Water Monitoring

LTE-connected for real-time data, no Wi-Fi required.

Scalable for Any Apartment Portfolio

From small buildings to large complexes, with automated leak alerts to protect your assets.

Tenant Billing

Pass water costs on to your tenants and boost NOI with our fully integrated water billing, invoicing, and payment collection.

Setup your account

Connect your bank account, add your tenants, and enter your water utility bill.

Send invoices

Each tenant gets a detailed invoice based on the water they actually used.

Collect payment

Water invoice payments are made by tenants VIA ACH or Credit card and deposited directly to your bank account.

Common Questions from Multi-Tenant Property Owner

Why not include water in rent?

Rising water costs shrink margins—submetering ensures tenants pay their fair share.

What if tenants don't pay?

SimpleSUB automates billing, reminders, and collections for faster cost recovery.

Is submetering hard in older buildings?

Not with SimpleSUB! Installs in minutes—perfect for existing plumbing.

Does this work for high-rises?

Yes! Designed for all apartment types, from garden-style to high-rises.

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!"