Setting Up Utilities in Your New Mexico Home: The 2026 Expat Guide

Welcome Home — Now Turn Everything On

You’ve found the house or apartment. The keys are in your hand. Now comes the unglamorous but essential part of settling in Mexico: getting the electricity, water, gas, and internet working and, ideally, in your own name. The process is very doable, but it runs on Mexican paperwork logic, and a little preparation saves a lot of frustration.

Here’s how each utility actually works, city-agnostic where possible and with Yucatán specifics where they apply.

Electricity: CFE

Electricity across Mexico is supplied by the CFE (Comisión Federal de Electricidad), a government monopoly. There’s only one provider, so there’s no shopping around.

Key things to know:

• Bills arrive every two months (bimonthly), not monthly.
• Rates are tiered: the more you use, the higher the per-kWh rate. Cross into the high-consumption DAC tier and your bill jumps sharply — this is the single biggest utility trap for expats running air conditioning all summer.
• In hot states like Yucatán, a summer subsidy tariff (Tarifa 1F) applies, but heavy AC use can still push you into DAC.

To put CFE in your name (cambio de titular / cambio de nombre):

• Bring your passport and residency card (temporal/permanente), proof of the property (deed or a rental contract), a recent CFE bill from the property, and your CURP if you have one.
• Go to a CFE office or use the CFE app / website.
• There’s usually no deposit for residential changes of name, and it’s typically free or a small fee.

Practical tips:

• Read the meter yourself occasionally — estimated bills happen.
• Manage the DAC tier: set AC to 24-25°C, use efficient inverter units, and consider solar if you own — payback in sunny states can be fast.
• Pay at OXXO, the CFE app, or your bank to avoid disconnection; late payment leads to a corte (cutoff).

Water

Water is municipal, so the provider and rules depend on your city. In Yucatán, the state provider is JAPAY (Junta de Agua Potable y Alcantarillado de Yucatán). Other cities have their own agencies (e.g., SACMEX in Mexico City, SIAPA in Guadalajara).

What to expect:

• Water is cheap — often just a few hundred pesos every couple of months, sometimes billed as a flat rate rather than metered.
• Change the account to your name at the local water office with your ID, proof of property, and a recent water bill.
• Do not drink the tap water — everyone, locals included, drinks from garrafones (20-liter refillable jugs), delivered to your door or refilled at purificadoras for around 25-40 pesos each.
• Many homes have a tinaco (rooftop tank) and/or cistern; learn where yours is and how the pump works, since supply can be intermittent in some areas.

LP Gas

Most Mexican homes cook and heat water with LP gas (gas LP), not natural gas or electricity. There are two systems:

System	How it works	Best for
Estacionario (stationary tank)	Fixed tank refilled by a truck; you call or use an app	Houses, higher usage; cheaper per liter
Cilindro (portable cylinder)	Swap-out bottles delivered by truck	Apartments, low usage

How to manage it:

• For a stationary tank, note the brand serving your area (regional companies vary), call to schedule a refill, and watch the gauge — never let it hit empty.
• Prices are government-regulated weekly and posted publicly; a refill runs by the liter for tanks or a flat price per cylinder.
• Safety first: if you smell gas, shut the valve, ventilate, and don’t flip switches. Have the connections checked when you move in.
• Tip: fill the stationary tank to about 60% rather than full to avoid overpaying for a nearly full tank you won’t use before moving.

Internet and TV

This is where you finally get to choose a provider. The three national players:

Provider	Strengths	Watch out for
Telmex (Infinitum)	Widest coverage, reaches smaller towns	Older copper lines in some areas; speeds vary
Totalplay	Fastest fiber, great for remote work	Coverage limited to fiber zones; customer service mixed
Izzi	Good bundles with TV	Coverage patchy outside cable areas

Regional and smaller fiber ISPs also exist and are sometimes the best local option — ask neighbors what actually works on your street.

To set up internet:

• Check coverage at your exact address first — availability varies house by house, especially for fiber.
• Have ready: ID, proof of address, and a Mexican bank card or account for automatic payment (some plans require it).
• Installation typically takes 3-10 business days, sometimes faster in fiber-ready buildings.
• Expect plans around 400-700 pesos/month for solid home fiber in 2026.

Remote workers: if your income depends on connectivity, get a backup. Options include a second provider, a mobile hotspot on a different carrier (Telcel has the best coverage), or Starlink, which is widely available in Mexico and a lifesaver in rural areas.

Realistic Timelines and Deposits

Utility	Time to set up	Deposit?
CFE (electricity)	Same day to a few days for name change; may already be active	Usually none for name change
Water	Same day to a week	Minimal or none
LP gas	Same day (just call for a fill)	None; you pay per fill
Internet	3-10 business days	Sometimes first month + install

If you’re renting, many of these will already be active in the landlord’s or previous tenant’s name — decide with your landlord whether to transfer them or leave them as-is and reimburse.

Other Services Worth Setting Up

A few things aren’t “utilities” in the strict sense but belong on your move-in checklist:

• Trash collection (recolección de basura): in many cities the camión de basura passes on set days and it’s customary to tip the crew a few pesos; in some areas there’s a small municipal fee. Ask your neighbors about the schedule.
• Mobile phone (Telcel, AT&T, Movistar): Telcel has by far the best national coverage; a prepaid SIM is cheap and easy to top up at any OXXO. Get one on day one so you can receive verification codes for everything else.
• Streaming and TV: the ISP bundles include TV, but many expats simply use their existing streaming subscriptions over the new fiber connection.
• Home security or an alarm: optional, but common in some neighborhoods; ask locally whether it’s worth it where you are.

A Few Hard-Won Tips

• Keep every utility bill. A recent bill is the proof of address (comprobante de domicilio) you’ll need constantly for banks, immigration, and other services.
• Set up OXXO or app payments so you never miss a due date and risk a cutoff.
• Ask neighbors, not just the internet. Local knowledge about which ISP works, which gas company is reliable, and where the good purificadora is beats any website.
• Photograph your meters on move-in day so you can dispute an inflated first bill.

The Bottom Line

Setting up utilities in Mexico is straightforward once you know the players: CFE for electricity (mind the DAC tier), your local municipal provider like JAPAY for water (and buy garrafones to drink), LP gas by tank or cylinder, and a fiber ISP like Telmex, Totalplay, or Izzi for internet. Gather your ID, residency card, and a recent bill, and most of it can be done in a week.

If you’re setting up a home in Mexico and want a checklist tailored to your city — or a warm handoff to reliable local providers — Mexico Living is glad to help. Message us on WhatsApp at https://wa.me/5219993788084 or reach out through mexicoliving.mx/contacto. We’ve turned on the lights in more than one new home and we’ll help you skip the headaches.