Welcome to Finnigan & Son Electric Co.

We're here to serve your commercial and residential needs with a skilled team ready for installs and maintenance. We pride ourselves on our high attention to detail, which positions us as the leaders in our field. We’re committed to delivering superior service to each of our clients, no matter the task at hand. We’re transparent and professional in all our dealings, drawing on years of extensive training and qualifications to solve any electrical problem.

Lighting Installs

We can handle any job, whether you have inset pot lights, chandeliers, outdoor security, sensors, fans, or a full office converting from compact fluorescent to LED. Let our team bring you back to the light!

Power Points

Indoor or outdoor, ceiling or floor, every space has a specific need for where and how much power is available. Our team works with you, your architect or contracting crew to address every application.

Fault Finding

When something is wrong, a fault could be the cause. Not only is this inconvenient, but potently dangerous to you, your family or your business. We’ll quickly come out, locate the issue and have you back to power in no time.

Panel Upgrades

Whether you’re upgrading, or renovating your home or business, our team is experienced and skilled in all types of panel upgrades and installations. We can recommend the right solution based on your power consumption needs.


Old wires inside your walls, ceilings or crawlspaces can put extra strain on your electrical systems, and can even present a potential fire hazard. We’re experts at upgrading wiring, and have even rewired a 40-year-old sailboat!


Getting the job done, right and on time is one of the top stresses of any renovation. We’ve all been there, and we can help you with your planning and installation of your new electrical needs – on time and on budget.

Commercial Services

Your business can’t afford a slowdown caused by renovations or new installs. We pride ourselves on understanding commercial and industrial spaces and offer advice and service tailored to your specific commercial needs.

Maintenance & Service

Electrical is our life, so let us help you all with your electrical needs. We have the team, the experience, and the know-how to tackle any job thrown our way. Connect with our electricians to get started today.

[ssa_booking type=consultation-phone-call]

Satisfied clients

Meters of wire installed

Commercial Installs

Residential Installs

Call us today: 416-900-1099

We Love Our Clients

  • Awesome job! I have an older home with a mix of original plaster walls and renovated sections with drywall. Jon did a fantastic job installing new outlets, pendant lights, exterior lighting, and safety upgrades to our electrical system. Good clean work and a lot less patching was needed than I had expected. I'll definitely call again for all future electrical needs!

    Joseph R. Kelly, Mississauga
  • We needed a complete electrical upgrade done on our house. Finnigan & Son Electric did the major work in one day. They did an awesome job and were very pleasant to work with. Plus their initial price quote was exactly on target. I highly recommend their service.

    Clio Knowles, Oakville
  • Working with this company has been great! I am an Assistant Property Manager and we come across our fair share of electricians. It is not always the best experience, as they are typically unprofessional and do not have the best customer service. Jon and Finnigan & Son Electric has set the standard for how an electrician should conduct themselves. He responds quickly, is reasonably priced and our tenants have been very pleased with his work. Highly recommended!!

    Jenkins Strongwood, Toronto
  • I called Finnigan & Son and they were able to come out that evening and fix my issue! I was so satisfied that I had them come out the next day to complete additional work and install a ceiling fan in a high vaulted ceiling. They were fast, courteous, fair on price, and most importantly, accurate. I would recommend them to anyone needing electrical work.

    Jerry Waffloaf, Ajax
  • Finnigan & Son came to my home on a Saturday morning to correct a complicated problem that several other well known electric companies refused. Totally knowledgeable and professional as well as being reasonably priced.

    Randy Ciclismo, Vaughan

Some of our favorite projects

Want your project to be featured here? Let us know and we'll be sure that it gets the showcase it deserves!

You’re in good hands

We have the skills

% Commercial

% Residential

% Industrial

% Pure love

[ssa_booking type=service-call-3-hour-minimum]
Please enter your name!
Please enter your email!
Please enter a valid email address
Please enter your message!
At least {0} characters required
Your message was successfully sent!
There was an error sending the message!

Contact Information