Clean Water · San Miguel de Allende
Whole-House Water Filtration
in San Miguel de Allende
San Miguel's water is hard, scaling, and not safe to drink from the tap. We install whole-house filtration, water softeners, and drinking-water systems — so you can drink, cook, and shower in clean water, and finally stop buying garrafones.
Why It Matters in SMA
San Miguel's water is harder to live with than it looks.
It is not only about drinking. San Miguel water arrives hard and untreated — and it quietly works against your home, your appliances, and even your skin, every single day.
The endless garrafón
Buying, hauling, and storing 5-gallon jugs is a chore that never ends — and it is the slowest, most expensive way to get clean water into your home.
Scale that kills appliances
Hard-water scale — sarro — builds up inside water heaters, pipes, tinacos, and faucets, shortening their life and quietly raising what they cost you.
Hard even for bathing
San Miguel water is hard enough that you feel it in the shower — it dries out skin and hair, leaves a residue, and never quite rinses clean.
Spotted glass, undrinkable tap
Cloudy, spotted glassware straight from the dishwasher — and tap water you simply cannot drink without filtering it first.
What We Do
Clean water, from one system.
We test your water first, then build a system tailored to it — from the main line all the way to your kitchen tap.
Whole-House Filtration
A filtration system on your main line, so every tap, shower, and appliance in the home runs on clean, filtered water.
Water Softening
A softener that removes the hardness — protecting your water heater, pipes, and fixtures from scale, and making showers far gentler on skin and hair.
Drinking-Water Systems
Reverse-osmosis purification at the kitchen tap — genuinely drinkable water for cooking, coffee, and drinking. No more garrafones.
Water Testing
We test your water before we recommend anything, so your system is matched to what is actually in it — never a guess.
Filter Maintenance Plans
Filters only work when they are fresh. Our maintenance plan keeps yours changed on schedule, so your water stays clean year-round.
How It Works
From the main line to a glass you can drink.
A complete system treats your water in stages — each one doing a specific job, so what finally reaches your taps is genuinely clean.
Sediment & Carbon
At the main line, sediment and carbon filtration strip out dirt, particles, chlorine, and the taste and smell of untreated water.
Softening
A softener removes the hard minerals that cause scale — protecting every appliance downstream and making the water far gentler to bathe in.
Whole-Home Clean Water
From here, every shower, sink, and washing machine in the house runs on filtered, softened water.
Drinking-Water Polish
At the kitchen, a reverse-osmosis stage polishes the water to truly drinkable quality — for cooking, coffee, and the glass in your hand.
Maintenance Plans
Clean water only lasts while the filters are fresh.
A filtration system is only as good as its last filter change. Our maintenance plans keep your filters fresh and your system tested — scheduled, so your water never quietly slips back to untreated.
Our Process
Clear Steps. Zero Surprises.
The same process we use on every job — explained in English, documented in writing.
WhatsApp Us
Tell us about your home and your water concerns — drinking, scale, harsh showers, or all of it. We reply the same day.
Water Test & Assessment
We test your water and review your plumbing, so we know exactly what your system needs to handle.
Written Quote
You receive a clear quote in English — the system, what it treats, and what it covers. Flat price, no surprises.
Clean Installation
We install the filtration, softening, and drinking-water stages cleanly, integrated into your main line and your kitchen.
Sign-Off & Plan
We test the finished water with you, walk you through the system, and set up a maintenance plan so it stays clean.
Related Services
A Home Where the Water Just Works
Filtration is one part of a healthy home water system. These are the services SMA homeowners pair with it.
What Our Clients Say
Trusted by Homeowners Across SMA
Gustavo has proven repeatedly that he knows how to manage a project by bringing the right team. They work until it is done right. He works tirelessly to design and redesign until the customer is happy in the end.
Arq. Gustavo Jiménez has completed several projects in my home. Gustavo is prompt, attentive, and communicates clearly and often during the project. His team are a pleasure to work with as they are focused on all the details to make the project successful, are punctual, reliable and polite.
Frequently Asked
Water Filtration FAQ
Can you drink the tap water in San Miguel de Allende?
Not safely, untreated — which is why nearly everyone buys garrafones. With a proper whole-house filtration system plus a reverse-osmosis stage at the kitchen, yes: you can drink straight from that tap with confidence.
Is San Miguel de Allende water hard?
Yes — quite hard. It carries a high mineral content that leaves scale (sarro) on everything it touches: water heaters, pipes, tinacos, faucets, and glassware. It is hard enough that you feel it on your skin in the shower.
How do I stop buying garrafones?
A drinking-water system — typically reverse osmosis installed at the kitchen tap — gives you genuinely drinkable water on demand. Once it is in, the garrafón habit simply ends.
What's the difference between a whole-house filter and an under-sink filter?
A whole-house filter treats water at the main line, so every shower, tap, and appliance gets clean water. An under-sink filter only treats one tap. Most SMA homes benefit from both: whole-house filtration and softening, plus a drinking-water system in the kitchen.
Do I need a water softener?
If your home has hard-water scale — and most San Miguel homes do — then yes. A softener protects your water heater, pipes, and fixtures from scale damage, and it makes a real difference to how the water feels in the shower.
How does hard water damage my water heater and appliances?
Hard-water scale builds up inside water heaters, pipes, and appliances. It insulates heating elements, restricts flow, and forces equipment to work harder — which raises running costs and shortens its life.
Why does the water feel harsh in the shower?
That harsh, never-quite-rinsed feeling is the hardness. Hard water reacts with soap and leaves residue on skin and hair. A water softener removes the minerals causing it, so showers feel noticeably gentler.
Do you test the water first?
Always. We test your water before recommending anything, so the system is matched to what is actually in your water — not a generic guess. The right system depends on your specific water.
How often do the filters need changing?
It depends on the filter stage and how much water your home uses. Rather than leave you to track it, our maintenance plan keeps every filter changed on schedule so the system keeps performing.
Can a filtration system work with tinaco and cistern water?
Yes. We install the system on your main line so it treats the water after it leaves your cistern and tinaco — every tap in the house then runs on filtered, softened water.
Clean Water, Every Day
Drink from the tap. Forget the garrafón.
Whole-house filtration, softening, and drinking-water systems — assessed, installed, and maintained by one English-speaking team. Reach us on WhatsApp.
