
Backup Generator Installation in Ottawa
Reliable backup power for every outage
A backup generator keeps your Ottawa home or business running when the power goes out. We install standby generators and portable generator connections, and every installation is done under an ESA permit and inspection.
Get a free quote
We'll contact you by the next business day. Emergencies 24/7: 613-301-7913.
ECRA/ESA Licence #7011782 · Free quotes






Backup generator installation and repair
When the power goes out, a properly installed backup generator keeps your lights, furnace, fridge and sump pump running. Precise Electrical installs and repairs backup generators across Ottawa, helping protect your home from spoiled food, frozen pipes and flooding.
A backup generator adds safety, comfort and value to your home.
- ESA permit and inspection on every job
- Free, no-obligation quote
- 1-year workmanship warranty
- Master Electrician and Red Seal team

Getting it done is easy
Why a backup generator pays off
A backup generator can save you money by preventing costly damage during power outages, such as spoiled food, frozen pipes and basement flooding.
It keeps your home’s essential systems running, helping you avoid emergency repairs while adding to your property’s value.

What your neighbours say

The Precise Electrical team came in to install a secondary breaker panel in the basement and run new wiring for a NEMA 14-50 EV outlet in my garage. The crew arrived on time and ready to go.
We had Precise Electrical Solutions install a charger for our new EV. They were very pleasant to work with, very prompt to provide an estimate, and did the install quickly. We highly recommend.
I've used Precise Electrical for many projects and they never disappoint. The team is great to work with and always leave the house clean when finished.
Swipe for more →
Proudly serving the Ottawa area
Common questions
How long does a backup generator installation take?
Most portable generator connections are completed in a single day. Standby generator installations take longer because of equipment delivery and site preparation. We’ll give you a clear timeline with your free quote.
What size generator do I need for my home?
It depends on the size of your home and which appliances and systems you want to keep running during an outage. We’ll help you choose the right size during your free quote.
Is a backup generator safe for my home?
Yes, when it is installed correctly. Every generator installation we do meets the Ontario Electrical Safety Code and is inspected by the ESA. We’ll also show you how to operate your generator safely during an outage.
Are your electricians experienced with backup generator installations?
Yes. Our licensed team, led by a Master Electrician, installs standby generators and portable generator connections across Ottawa, so you can rely on your backup power when you need it most.
