Baja Water Systems
Water filtration system installation in progress

Professional Installation

Done right the first time

We handle every fitting, every connection, and every test — so your system works perfectly from day one. No subcontractors. No shortcuts.

Serving Rosarito and all of Baja California.

What Every Installation Includes

Six things we do every time

Whether you're installing a whole-house system, a tankless RO, or both, the standards are the same.

  • 1

    Tied in before the pila

    We tie into your main supply line before the pila so filtration happens before water ever enters your storage. Cisterns stay cleaner. Tinacos stay cleaner.

  • 2

    Bypass valves on every system

    Every install includes inlet and outlet bypass valves so you can isolate the system for filter changes or service without cutting your water supply.

  • 3

    Pressure gauges at inlet and outlet

    Mounted gauges show inlet and outlet pressure so you always know your system is performing — and you can spot a clogged prefilter before it restricts flow.

  • 4

    UV mounted and wired inline

    If your package includes UV sterilization, we mount and wire the lamp inline with the filtration stack so bacteria are eliminated at the point of entry.

  • 5

    Full commissioning test

    Once connected, we run a full commissioning test — checking flow rate, pressure drop, and verifying zero leaks at every joint before we leave.

  • 6

    Workmanship guarantee

    If anything we installed fails due to our work, we fix it at no charge. Equipment is covered separately by the iSpring manufacturer warranty.

Under-Sink RO Installs

Reverse osmosis, professionally installed

Under-sink RO systems need clean water connections, a tap into the cold-water supply, drain access for the brine line, and (for tankless models) a nearby electrical outlet. We mount the unit on a stable bracket, install a quality designer faucet, and route lines cleanly inside the cabinet.

Once connected, we run TDS readings at the dedicated faucet, verify the leak detector is armed, and walk you through filter change intervals before we leave.

Professional under-sink reverse osmosis installation
Clean filtered drinking water poured at the tap

The Result

Clean water from day one

A professional install isn't just about getting the system online — it's about making sure your water actually tests clean once it's running. We measure, verify, and document so you know what changed and what to expect.

Ready to Install?

Contact us for a free quote on professional water system installation.