Expert Electricians in Cornwall, ON

The highest-rated Electrical companies out of 45 vetted & reviewed in the Cornwall area.

Ionic Electrical Contracting Inc.

Ionic Electrical Contracting Inc.

(46)
Electrical Renovations, Electrical Panel & Service Upgrades, Electrical Repairs and Maintenance
“We utilized Ionic's services to upgrade lighting in our welding shop. Not only was the workmanship very good and professional, they also assisted us in obtaining a save-on energy rebate to partially cover the upgrade cost. Vary satisfied and would ...”
In Business Since 2013
Licensed
Offers Financing Options
238 Ninth St W, Cornwall, ON K6J 3A6
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Plcguy Process Automation

Plcguy Process Automation

Control System Design, Documentation, Installation & Commissioning
“Bringing to life automated systems for clients in the plastics, pulp and paper, food and beverage, water and wastewater, pollution control, chemical and metal industries.”
In Business Since 2008
319 Eighth St E, Cornwall, ON K6H 2S6
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EFI Engineering

EFI Engineering

(1)
“We had great pizza!”
In Business Since 2017
34 S Branch Rd, Cornwall, ON K6K 1A9
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Laurier Electric

Laurier Electric

(1)
“Good service”
Licensed
Locally Owned & Operated
2910 Marleau Av, Cornwall, ON K6H 6B5
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MJV Electrical

MJV Electrical

(7)
  • Priced
“Michael was very professional with his electrical work. He knows what is needed and does it properly. Very nice guy and his work is top notch. I highly recommend him. Positive Responsiveness, Quality, Professionalism, Value Services Electrical pa...”
161 Marguerite D'youville St, Cornwall, ON K6H 7K2
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P.B. Electric Ltd

P.B. Electric Ltd

(2)
“Only electrician I'll ever call moving forward. Excellent communication, punctual and the entire crew was a pleasure to deal with. I even had a small issue when first starting my hot tub (not electrical related) Peter and the Mike were here in 20min ...”
17349 Cornwall Centre Rd, Cornwall, ON K6K 1K6
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Barry Latreille Electric

Barry Latreille Electric

(20)
Custom Homes, Electrical Renovations Big or Small, Panel Change Fuse to Breaker
“I have been trying for more than 2 months to get a good electrician to go out to my rental unit and do some work. Impossible. I finally just google'd electricians in Cornwall and Barry was one of them with great reviews. Totally deserved. I emailed t...”
ALARM Certified
Emergency Services
Locally Owned & Operated
Serving Cornwall Area
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Green Star Power

Green Star Power

(12)
Commercial, Residential, Agricultural
“Had service from this company via our contractor and the workmanship has been great. Today we were at home when Justin was finishing up the project and he was super friendly and informative and helped us learn about the electrical components of our h...”
In Business Since 2010
Licensed
Emergency Services
Serving Cornwall Area
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Delhey Electric LTD

Delhey Electric LTD

(7)
Generator Installations, EV Charging Staition Installaion, Genarator Remote Monitoring
“We received about 4 quotes from companies to purchase and install a new Generac. Delhey Electric was the only one that seemed to offer a maintenance service, the Generac branded concrete pad, full coordination of the Hydro One disconnect and propane ...”
In Business Since 2018
Offers Financing Options
Free Initial Consultation
Serving Cornwall Area
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Atel Air Heating and Air Conditioning

Atel Air Heating and Air Conditioning

(48)
  • Hot Water Tank
  • Furnace
  • Job
“A/C broke in the middle of a 35degree heatwave and Atel Air was there the same day and repaired it. Quick efficient economical workmanship. Would definitely recommend Atel Air for all your heating/air conditioning and electrical needs”
Offers Financing Options
Coupons & Offers
Serving Cornwall Area
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JJ Pro Electric

JJ Pro Electric

(28)
  • Company
  • Efficient
  • The Future
“Gaston and his team have tackled several projects at our home with great success. These include the installation of a whole home generator and a Tesla car charger. They have also handled more traditional electrical projects. They are always efficient...”
Licensed
Emergency Services
Serving Cornwall Area
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Gopower Group Inc.

Gopower Group Inc.

(21)
  • Lights
  • Condo
  • Communication
“Mathieu arrived promptly after I called him to reposition a stove outlet within 2 hours after my new range arrived. He completed the work quickly, in good spirits and a smile. This is the third time I have used GOPOWER Group and would certainly cal...”
In Business Since 2021
Serving Cornwall Area
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Maxi Power Electrical Services Inc.

Maxi Power Electrical Services Inc.

(3)
Residential, Commercial, Industrial
“Fantastic company! Will definitely work with them again! Do not hesitate to have these guys for your electrical needs!”
Serving Cornwall Area
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McDougall Garry

McDougall Garry

(6)
Panels, Specialty Lighting, Landscape Lighting
“Absolutely the best customer service and superb quality workmanship in Alexandria and surroundings.. Every time I have used Garry & his team, they have been efficient, attentive and honest. Always call back immediately and manages to fit me in even d...”
In Business Since 2015
Serving Cornwall Area
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Steph Saelectric Org

Steph Saelectric Org

“We founded S/A Electric out of a pure passion for people. Our goals, our ambitions, our inspirations, all come together to form a truly amazing company that all of us are proud to be a part of.”
In Business Since 2021
Serving Cornwall Area
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Kmac Electric Ltd.

Kmac Electric Ltd.

(3)
“Nothing but expertise and professionalism from these folks! They did a great job re-wiring my century home and then came back to re-work a mess caused by a (very, VERY fired) contractor. They managed to move everything without causing a single are...”
In Business Since 2013
Licensed
Serving Cornwall Area
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John Thompson Electric

John Thompson Electric

(3)
“Ran in to a snag when renovating our home. John called us back promptly and was out there to help just as quick. Reasonable rates and friendly. He made quick work of fixing us up and we couldn't be happier with his work. If you are looking for an hon...”
Free Initial Consultation
Family Business
Serving Cornwall Area
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Bylex Electrique Inc

Bylex Electrique Inc

(2)
RÉsidentiel, Commercial & Industriel, Agricole
“Very professional, job well done and respectful. The price was very competitive. I highly recommend Marc for all your electrical work.”
In Business Since 2016
Licensed
Serving Cornwall Area
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Bourdeau Electrique

Bourdeau Electrique

(1)
“Great service! We had some gemstone lights installed and we are extremely satisfied and love them. We will definitely hired them for more electrical services later on. Highly recommend them!”
Serving Cornwall Area
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LB Electric Inc.

LB Electric Inc.

(49)
Lighting Installation Wiring, Solar & Backup Power, Battery Storage
“I am so happy I found LB Electric while doing a Google search for an electrician in my area. I was on a tight timeline and their flexibility made it possible for my project to be done on time. The technician was pleasant, knowledgeable and professi...”
In Business Since 2020
Emergency Services
Free Initial Consultation
Serving Cornwall Area
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Lightning Quick Electric

Lightning Quick Electric

(50)
  • Quality
  • Pot Lights
  • Basement
“Kenny provided a site visit and estimate to install a 50 A breaker and an Electric Vehicle Level 2 Home charger in our garage. His work ethics and professionalism are simply beyond reproach. His initial estimate and final billing did not change ove...”
Emergency Services
Serving Cornwall Area
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Parker & Poirier Électrique

Parker & Poirier Électrique

(23)
Inspection Électrique, Entrée Électrique, Génératrices
“After 2 companies who were never presented... I decided to contact Parker & Poirier and I do not regret my choice! They were here the next morning and carried out all our work without any problem. Thanks David. Positive Punctuality, Professionalism S...”
In Business Since 2019
Emergency Services
360 Pont Monseigneur-Langlois, Salaberry-de-Valleyfield, QC J6S 0A6
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DND Electric

DND Electric

(39)
  • Cost
  • Job
  • Work
“DnD did all the electrical for my new build home and everything went smoothly. Came in right on schedule and completed the rough-in and fixture install in a timely manner! They also helped me out in a tough spot just before the holidays when my we...”
In Business Since 2017
Licensed
Free Initial Consultation
Serving Cornwall Area
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Groot Electric

Groot Electric

(14)
  • Company
  • Questions
  • System
“Replied promptly to my inquiry and went above and beyond to make sure my Gener Link install went smoothly. Could not ask for a better company to work with!”
30+ Years Experience
Emergency Services
Free Initial Consultation
4692 Sarsfield Rd, Ottawa, ON K4B 1J1
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Electrical Services in Cornwall, ON Cost Estimates

Minimum cost
$113
Maximum cost
$1274
National Average
$445
Avg Per Hour Rates
$107
$225
$705
Fair price range is based on 535 cost profiles
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Average Cost $445
Minimum cost $113
Maximum cost $1274
Avg Per Hour Rates $107

Fair range $225 to $705 is based on 535 cost profiles.

Why these companies made our list

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