Residential Rainwater Harvesting — Consultation & System Design

 

Professional rainwater harvesting system design and consultation — custom-built for your home, from the ground up. At Rainwater Management Solutions (RMS), we bring 60+ years of combined experience in rainwater and stormwater reuse to every residential project. Whether you're building new or retrofitting an existing home, we design complete, turn-key rainwater harvesting systems tailored to your property, your goals, and your budget.

From the first drop collected off your roof to filtered, clean water delivered to your end use — we handle it all.

 

Custom Home Rainwater Harvesting Solutions

Residential rainwater harvesting consulting team

Expert Consultation

Not sure where to start? Our team walks you through every option. We assess your:

  • Roof catchment area and rainfall data
  • Water demand and intended end uses
  • Site conditions (above or below ground installation)
  • Local codes and feasibility requirements

Custom System Design

No two homes are the same and neither are our designs. Every system includes:

  • Tank sizing using advanced software to ensure proper storage and overflow management
  • Feasibility studies and full project specifications
  • Retrofit design for existing homes

Complete System Components

We design and supply residential rainwater harvesting products for any system, including:

  • Pre-tank filtration using the internationally recognized WISY Vortex Filter system
  • Storage tanks in above- or below-ground configurations (polyethylene, fiberglass, metal, modular, and more)
  • Pumping systems (submersible, booster, jet, and and more)
    Filtration skids with sediment, carbon, and UV disinfection

How It Works — The WISY 4-Step System

We've identified the WISY 4-Step System as the gold standard for residential rainwater harvesting and we're the exclusive North American distributor of the WISY product line.

 

Up tp 95% of collected water reaches your storage tank when the system is properly sized minimizing waste and maximizing efficiency.

 

  1. Pre-Tank Filtration: Removes rooftop debris before water enters storage
  2. Smoothing Inlet: Calms incoming water to prevent tank stirring and protect water quality
  3. Floating Filter: Draws the cleanest water from just below the surface
  4. Overflow Device: Safely manages excess water while keeping the tank protected

 

Rainwater harvesting facts

Common Residential Uses

Rainwater harvesting isn't just for one purpose. A well-designed system can serve your entire home in ways that reduce your dependence on municipal water and lower your utility costs year-round. Your harvested rainwater can serve many purposes around the home:

 

  • Toilet flushing
  • Irrigation & landscape watering
  • Vehicle washing
  • Fire suppression
  • Laundry
  • Pool & pond filling

The Benefits of Harvesting Rainwater at Home

It Saves You Money

The best thing about rainwater is that it's 100% free. Every gallon of harvested rainwater that replaces municipal water represents direct savings on your utility bill. RMS can provide detailed Return on Investment (ROI) projections for homeowners who want to understand the long-term financial value of collecting and reusing rainwater including potential offsets to municipal water usage and stormwater fees.

It's a Sustainable Choice

Harvesting rainwater is a simple, meaningful way to reduce your environmental footprint. By collecting and reusing water that would otherwise run off your property, you help protect local waterways from contamination, conserve groundwater resources, and reduce overall demand on shared water supplies. It's one of the most practical steps a homeowner can take toward a more sustainable lifestyle.

Why Choose RMS?

  • 60+ years of combined industry experience
  • Turn-key solutions we handle design, components, and startup support
  • Exclusive North American WISY distributor the world's best pre-filtration technology
  • In-house manufacturing of custom pump skids, filtration skids, and control panels
  • Full startup & training support included with every system
  • UL 508A certified panel shop for safe, code-compliant electrical controls
  • Adaptable designs for both new builds and retrofits
Thanks!
This field is required
This field is required
This field is required
This field is required
This field is required
Please validate your form with reCAPTCHA.
Thank you!

Ready to Start Harvesting Rain?

Let's design the right system for your home. Our team provides a complete home consultation from sizing your tank to selecting the right filtration so you get a system that works efficiently for years to come.

Shop Residential Rainwater Filters

Sold out

Sold out

Sold out

Sold out

Shop Residential Rainwater Harvesting Packages

Sold out

Sold out

Sold out

Sold out

Shop Whole Home Filters

Sold out

Sold out

Sold out

Sold out
Search