Services

Water filtration equipment for San Francisco homes.

Under-sink reverse osmosis is our specialty, with traditional tank and tankless options. Whole-home filtration is also available by request. Start with a free phone consultation.

Before anything gets quoted

What actually happens at the assessment.

A 5 to 10 minute phone call, and it costs nothing.

01

We start with your preferences

We discuss what you're noticing and use published SFPUC information to guide the conversation.

02

We review your home setup

Household demand, cabinet space, and installation requirements help determine which options to consider. Measurements, photos, or plumber confirmation may be needed.

03

You receive an equipment quote

We explain the equipment, pricing, and warranty details before purchase. Your independent plumber will provide a separate installation quote.

Two ways in

Start with your goals or explore the options.

Whether you have a question about your water or already have a system in mind, we'll help you take the next step.

Where we work

Serving San Francisco.

San Francisco water is treated and delivered by the SFPUC, and the building it reaches matters as much as the source.

See the service area →

Cities

Counties

  • San Francisco County

Questions

The questions we get asked most.

Do I need to know which system I want before I book?

No. We can explain the options during your free phone consultation and identify any information needed to check suitability.

What does the assessment cost?

Nothing. It is free whether or not you buy anything.

How much is a system?

Traditional tank RO: $499 equipment only. Tankless RO: $699 equipment only. Plus applicable tax; any delivery charge is confirmed before purchase. Installation is quoted and paid for separately.

Do you install the system?

You choose and hire an independent licensed plumber. They quote, schedule, and complete installation directly with you, and you pay them separately. We supply your equipment and installation instructions, and can share plumber options. You may also use your own appropriately licensed plumber.

Start with a free conversation

Personal guidance, clear equipment pricing, and no obligation.

Get Your Free Water Assessment See the full service area