Never Be in the Dark Again. Secure Your Home 24/7.

Professional whole house generator installation across Canada. A home standby generator delivers whole-home automatic backup power — it starts in seconds, runs on natural gas indefinitely, and keeps every circuit live during an outage. Licensed, CSA-certified installation included.

Our Packages

Essential Security — 14kW

Starting at $18,995 installed — or $189/month. Protects critical loads: lights, fridge, furnace, sump pump, medical devices. Ideal for homes under 2,500 sq ft.

Full Home Security — 20kW

Starting at $24,995 installed — or $239/month. Whole-home power coverage including A/C and all appliances. Ideal for larger homes and those who want full comfort during outages.

Why Choose PowerCentral?

  • Licensed & Insured in all provinces
  • CSA Safety Certified equipment
  • Same-day installation available
  • 10-year warranty on parts & labour
  • Price Match Guaranteed
  • All permits handled — no extra charge

Brands We Carry

Generac, Kohler, Cummins, Briggs & Stratton, Caterpillar

Whole House Generator Cost in Canada

A whole house generator is the most reliable way to keep your entire home powered during an outage. In Canada, the cost of a whole house generator typically ranges from $18,995 to $24,995 fully installed, depending on the size of your home and the load you need to cover. Our 14kW Essential Security package starts at $18,995 installed and protects critical systems, while the 20kW Full Home Security package at $24,995 delivers true whole-home coverage including air conditioning and every appliance.

Several factors affect standby generator cost: the kilowatt rating you need, your fuel source (natural gas or propane), the distance from your electrical panel and gas line, the automatic transfer switch, and any electrical upgrades required for code compliance. Whole house generator installation cost is built into every PowerCentral package — there are no hidden charges for permits, the transfer switch, or commissioning, and most installations are completed in a single day by licensed, insured, CSA-certified technicians.

How much generator you need also shapes the price. A 14kW unit comfortably runs lights, the furnace, fridge, freezer, sump pump, and medical devices for homes under 2,500 sq ft. Larger homes — or anyone who wants central air, an electric range, and every outlet live during an outage — should choose the 20kW whole house generator. Most homeowners spread the standby generator cost over time with financing from $189/month on approved credit.

When you weigh the standby generator cost against spoiled food, frozen pipes, a flooded basement from a failed sump pump, or lost income during a multi-day outage, a whole house generator pays for itself the first time the power goes out. Request a free quote and a PowerCentral advisor will give you an exact whole house generator cost for your specific home — with no obligation.

Frequently Asked Questions

How long does installation take?
Most home standby generator installations are completed in a single day. Our certified technicians handle all electrical connections, gas line hook-up, and commissioning.
What size generator do I need?
For homes under 2,500 sq ft, our 14kW Essential Security package covers all critical systems. For larger homes, the 20kW Full Home Security is the right choice.
Is financing available?
Yes — qualified customers can get started from $189/month with approved financing.
Do I need a permit?
Yes, standby generator installations require an electrical permit in most Canadian provinces. We handle all permit paperwork at no extra charge.
What fuel does it use?
Our standby generators run on natural gas or propane, connecting directly to your existing gas line.
How quickly does it turn on?
Your standby generator detects a power failure and starts automatically — typically within 10–30 seconds.
What brands do you carry?
Generac, Kohler, Cummins, Briggs & Stratton, and Caterpillar.
How much does a whole house generator cost?
In Canada, a whole house generator typically costs between $18,995 and $24,995 fully installed through PowerCentral. The 14kW Essential Security package starts at $18,995 and the 20kW Full Home Security package is $24,995 — with financing available from $189/month on approved credit.
What does whole house generator installation cost?
Installation is included in every PowerCentral package price — there are no separate charges for the automatic transfer switch, permits, gas hook-up, or commissioning. Your final standby generator cost depends on the size you choose and your site, but most homeowners pay between $18,995 and $24,995 all-in.
What's the difference between standby and portable generators?
A portable generator is manual — you drag it out, add gas, and connect it yourself during an outage. A standby generator is permanently installed, connected to your gas line and electrical panel, and starts automatically. No action required, day or night.

Get Your Free Quote

Request a free, no-obligation quote today. A PowerCentral advisor will contact you within 1 business day.

Call: 1-888-759-8868