Hydro-Québec Customer Service: Contact Numbers & Hours

Anyone who has ever needed to reach Hydro-Québec knows the feeling of wanting a direct answer fast. Whether it’s a billing question, a power outage, or setting up service at a new home, having the right contact information makes all the difference. This guide covers every channel so you can get the help you need without the runaround.

Toll-free number: 1-888-385-7252 ·
Montreal local: 514-385-7252 ·
Outage reporting: 1-800-790-2424 ·
Phone support hours: Mon–Fri 8 a.m. to 8:30 p.m. ·
Online account portal: Customer Space

Five key facts about Hydro-Québec’s service structure, all drawn from the utility’s official sources.

What is the phone number for Hydro-Québec power lines?

Hydro-Québec maintains separate phone lines for power line emergencies and standard customer service. The numbers are not interchangeable, so knowing which one to use saves time.

When should I call the power line number?

• For downed power lines, sparks, or a wire touching a tree or vehicle, call 1-877-571-3155 (Protecteur du citoyen FAQ).
• This number is also the line for reporting service cut-offs and vegetation hazards near power lines (Protecteur du citoyen FAQ).
• If you smell gas near power lines, leave the area immediately and call 911 first.

What is the alternative number for outages?

• General power outages (not involving downed wires) can be reported at 1-800-790-2424, available 24 hours a day (Hydro-Québec official contact page).
• For non-emergency questions, call the general customer service line at 1-888-385-7252 (Hydro-Québec official contact page).

The implication: Quebec households should save both numbers, because using the outage line for an emergency could cost precious minutes.

How do I report a problem with Hydro-Québec?

Hydro-Québec lets you report issues through online forms or by phone, depending on the type of problem.

How to report a power outage

• Use the outage map at Hydro-Québec’s contact page to submit a report online, or call 1-800-790-2424 (Hydro-Québec official contact page).
• If you are in Montreal, you can also call 514-385-7252 (Hydro-Québec official contact page).

How to report a vegetation hazard

• Report trees or branches too close to power lines via the online form on Hydro-Québec’s website or by calling 1-877-571-3155 (Protecteur du citoyen FAQ).

How to report a billing issue

• For billing disputes, start by logging into your Customer Space to check your statement and send a secure message (Hydro-Québec payment difficulties page).
• If you cannot resolve it online, call 1-888-385-7252 weekdays from 8 a.m. to 8:30 p.m. (Hydro-Québec newsroom press release).

The pattern: for physical hazards, call the emergency line; for billing, the online portal is the fastest path. What remains unclear is whether wait times on the phone exceed 30 minutes for billing calls.

What are Hydro-Québec’s customer service hours?

Hydro-Québec has extended its availability significantly since June 2023, now offering weekend phone support for the first time.

Phone support hours

• Monday to Friday: 8:00 a.m. to 8:30 p.m. (Hydro-Québec newsroom press release)
• Saturday and Sunday: 9:00 a.m. to 5:00 p.m. (Hydro-Québec newsroom press release)

Online chat availability

• Hydro-Québec does not currently offer live chat on its website. Customers can use the callback request feature (Hydro-Québec official contact page).
• The company also responds to inquiries on Twitter during extended hours (Hydro-Québec newsroom press release).

Customer service centre hours in Montreal

• In-person centres are open Monday to Friday 8:30 a.m. to 4:30 p.m. (Hydro-Québec official contact page).
• Montreal head office is located at 75 René-Lévesque Boulevard West.

Why this matters: Quebec residents who work weekdays can now call on weekends, but they should expect longer waits during weekday peak times around billing dates.

How do I contact Hydro-Québec online?

Hydro-Québec has pushed aggressively toward digital self-service, making the Customer Space the central hub for all online interactions.

Using the Customer Space

• Create an account at Hydro-Québec’s become a customer page to manage bills, payments, and account details.
• You can also request new service, submit meter readings, and view outage maps from the portal (Hydro-Québec become a customer page).

Sending a secure message

• Once logged in, use the secure messaging feature to ask questions about your account or report issues (Hydro-Québec official contact page).
• The company does not provide a public email address for general inquiries (Hydro-Québec official contact page).

Email contact options

• Hydro-Québec does not publish a direct email address for customer support. All written communication goes through the Customer Space or postal mail (Hydro-Québec official contact page).

The catch: without an email option, customers with simple questions must either call during limited hours or sign up for the portal. That’s a barrier for short-term renters or those without internet access.

How do I become a new Hydro-Québec customer?

Setting up electricity service in Quebec is straightforward, but there are cost differences between channels.

Required documents

• You will need proof of identity (driver’s license or passport) and proof of address (lease or purchase agreement).
• Have your previous address and move-in date ready.

How to set up service for a new home

• Make a request online via the Customer Space for free (Hydro-Québec become a customer page).
• If you call 514-385-7252 or 1-888-385-7252, a $25 fee plus tax is added to your first bill (Hydro-Québec become a customer page).
• Service can be activated within 2-3 business days if requested online.

Understanding the rate options

• Residential customers are on one of two rate options: Rate D (basic) or Rate DP (dual-energy) for homes with a secondary heating source (Hydro-Québec become a customer page).
• Business customers should call the business line: 1-877-956-5696 for small accounts under $100,000/year, or 1-800-463-9900 for larger accounts (Hydro-Québec official contact page).

1. Gather the required documents: proof of identity (driver’s license or passport) and proof of address (lease or purchase agreement).
2. Choose your preferred channel: online via Customer Space (free) or by phone (incurs a $25 fee plus tax).
3. If using the online method, log into Customer Space, use the “Moving” section to submit your request, and the service is typically activated within 2-3 business days.
4. If using the phone method, call 1-888-385-7252 or 514-385-7252 and pay the $25 fee; the request is processed during business hours.

For anyone moving into a new home in Quebec, the choice is clear: use Customer Space online for free, or pay $25 to request service by phone.

Confirmed facts and what remains unclear

Based on official sources and the Quebec ombudsman, here is what we can confirm and what is still uncertain about Hydro-Québec customer service. Per a més informació, feu clic a Trondheimin hiihdon MM-kisat 2025.

Schedule a callback or call 1-888-385-7252.

Hydro-Québec official contact page

For service cut-offs, call 1-877-571-3155.

Protecteur du citoyen (Quebec’s ombudsman)

For Quebec residents and businesses, the modern Hydro-Québec experience is increasingly digital. The Customer Space handles most account tasks for free, while the phone lines remain essential for emergencies and complex billing issues. The trade-off is clear: avoid the $25 fee by using online service requests, but keep the power line emergency number saved in your phone. For those without internet access, the toll-free number 1-888-385-7252 is available during extended hours, including weekends. The takeaway for Quebecers: start online, call only when you must.

For a comprehensive overview of all available support channels, refer to this detailed Hydro-Québec customer service guide.

Frequently asked questions