Custom water filtration & usage planning with direct testing analysis by EPA-certified toxicologist for your peace of mind & management


With over 45 years of combined field expertise, and 30 years collectively in the area, we know intimately how precious clean water is in Baja California Sur, and how important it is to manage your own resources.

Our Services

Know Your Water Baja is a small dedicated team passionate about empowering our clients to understand their water resources, and to provide them with the tools to manage clean drinking water for them, their property, their family and guests.

Water Filtration

We offer water filtration system installation, maintenance, and improvements based on your individual usage and needs.

Direct water testing & detailed analysis

Already have a system, just curious about its effectiveness? We take the guessing out of the equation; our resident toxicologist takes a direct sample of your water, tests and provides an analysis within 72 hours of collection. No postage, no waiting.

We test using EPA and ASTM parameters, and focus on the most common contaminants found in Baja California Sur water sources.

Water usage & grey water planning

There is a lot of talk about the preciousness of water as a consumable resource, though at times we forget to consider the benefits of strategically using your grey water runoff.

What is “grey water”? It’s lightly used wastewater from kitchen and bathroom sinks, showers, bathtubs, dishwashers and washing machines.

Complimentary plumbing and electric

If your property has auxiliary plumbing or electrical work that needs to be done anew, or repaired, our team is available to quote and perform the work in concert with water filtration, or separately.


WHY KNOW YOUR WATER BAJA

We help clients understand their water resources, and to budget and plan for a sustainable future in Baja California Sur.

We appreciate that you have options when choosing a water filtration provider in this area. Our clients look to us as a trusted partner to help them dwell well, with water that sustains them, their property and their livelihood. Depending on the project needs, we collaborate with other local providers to determine the best solution for our clients; we are members of the community and appreciate that working together for our clients is always an option.


Meet the Team

  • Drew Reinstein

    Project Lead & EPA-certified Toxicologist

  • Francisco Romero

    Lead Plumber & Electrician

  • Flora Marquez

    Plumbing and Electrical aesthetic repairs

  • Sam Pogue

    Marketing & Client Administration

  • Tio Enrique

    Excavation

Did you know?

FAQS

Only 1% of the world’s water is acceptable for human consumption.

97% of the world’s water is salty or otherwise undrinkable, while 2% is locked in ice caps and glaciers.* (we acknowledge that global warming may be affecting this figure as we speak)

80% of illnesses in the developing world are water-related.

Filtered tap water saves money & reduces single-use plastics.

Refilling a .5 liter water bottle with tap water 1,740 times = the cost of a 99 cent single-use water bottle at a convenience store. (subject to change based on inflation and location)

Let’s solve for your individual water needs.

Not sure where to start? We’re here to help. Reach out with any questions, or if you're ready to dive right in, schedule a consultation today!

You will be added to our mailing list for upcoming workshops and DIY mini-seminars on water filtration and usage planning.