Electricians in London
62 electricians in London with multi-platform trust scores.
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Who is the best electrician in London, Ontario?
The most trusted electrician in London, Ontario is Current Electric, with a ProScore of 84/100. ProScore has scored 62 electricians in London across 10+ data sources and 20+ trust signals. 23 of the 62 are Trusted-tier (70+) or higher.
Trust scores last computed between October 13, 2026 and October 15, 2026.
Which electricians in London score highest?
Top 30 of 62 scored electricians in London, ranked by ProScore.
ProScore scores 62 electricians in London, and their average score is 64 out of 100. 23 of them reach the Trusted threshold of 70 or higher. 36 are registered with WSIB and 50 hold an ESA licence. 62 have Google reviews on file — 14,095 reviews in total, and 40 carry a Better Business Bureau rating.
Current Electric ranks 1st of the 62 electricians ProScore scores in London, holding a ProScore of 84 out of 100 (Elite tier). Its score draws on 79 Google reviews averaging 4.9 out of 5 and a Better Business Bureau rating of A+. Public records show it is licensed by the ESA.
FES Electric ranks 2nd of the 62 electricians ProScore scores in London, holding a ProScore of 82 out of 100 (Elite tier). Its score draws on 112 Google reviews averaging 5.0 out of 5, 5 reviews on other major review platforms and a Better Business Bureau rating of A+. Public records show it is registered with WSIB and licensed by the ESA.
Studerus Electric Inc. ranks 3rd of the 62 electricians ProScore scores in London, holding a ProScore of 80 out of 100 (Trusted tier). Its score draws on 61 Google reviews averaging 4.7 out of 5 and a Better Business Bureau rating of A+. Public records show it is registered with WSIB and licensed by the ESA.
M&M Electric Services Inc ranks 4th of the 62 electricians ProScore scores in London, holding a ProScore of 79 out of 100 (Trusted tier). Its score draws on 35 Google reviews averaging 5.0 out of 5 and a Better Business Bureau rating of A+. Public records show it is registered with WSIB and licensed by the ESA.
Nicholson Electrical Services ranks 5th of the 62 electricians ProScore scores in London, holding a ProScore of 79 out of 100 (Trusted tier). Its score draws on 61 Google reviews averaging 4.5 out of 5 and a Better Business Bureau rating of A+. Public records show it is registered with WSIB and licensed by the ESA.
PTN Electrical and Automation Solutions Ltd ranks 6th of the 62 electricians ProScore scores in London, holding a ProScore of 79 out of 100 (Trusted tier). Its score draws on 60 Google reviews averaging 4.6 out of 5 and a Better Business Bureau rating of A+. Public records show it is licensed by the ESA.
DLS Electric (London) Inc. ranks 7th of the 62 electricians ProScore scores in London, holding a ProScore of 78 out of 100 (Trusted tier). Its score draws on 68 Google reviews averaging 4.8 out of 5 and a Better Business Bureau rating of A+. Public records show it is registered with WSIB and licensed by the ESA.
J.D. Patrick Electric Inc. ranks 8th of the 62 electricians ProScore scores in London, holding a ProScore of 77 out of 100 (Trusted tier). Its score draws on 24 Google reviews averaging 4.9 out of 5 and a Better Business Bureau rating of A+. Public records show it is licensed by the ESA.
Thames Valley Electrical ranks 9th of the 62 electricians ProScore scores in London, holding a ProScore of 77 out of 100 (Trusted tier). Its score draws on 183 Google reviews averaging 5.0 out of 5. Public records show it is registered with WSIB and licensed by the ESA.
Elway Electric Ltd. ranks 10th of the 62 electricians ProScore scores in London, holding a ProScore of 76 out of 100 (Trusted tier). Its score draws on 121 Google reviews averaging 4.9 out of 5 and a Better Business Bureau rating of A+. Public records show it is registered with WSIB and licensed by the ESA.
Levere Electric ranks 11th of the 62 electricians ProScore scores in London, holding a ProScore of 76 out of 100 (Trusted tier). Its score draws on 33 Google reviews averaging 5.0 out of 5 and a Better Business Bureau rating of A-. Public records show it is licensed by the ESA.
London Power Corporation Inc ranks 12th of the 62 electricians ProScore scores in London, holding a ProScore of 76 out of 100 (Trusted tier). Its score draws on 12 Google reviews averaging 5.0 out of 5 and a Better Business Bureau rating of A+. Public records show it is registered with WSIB and licensed by the ESA.
A&N Electric ranks 13th of the 62 electricians ProScore scores in London, holding a ProScore of 75 out of 100 (Trusted tier). Its score draws on 18 Google reviews averaging 4.9 out of 5 and a Better Business Bureau rating of A+. Public records show it is registered with WSIB and licensed by the ESA.
Somerton Electric ranks 14th of the 62 electricians ProScore scores in London, holding a ProScore of 75 out of 100 (Trusted tier). Its score draws on 243 Google reviews averaging 4.9 out of 5. Public records show it is registered with WSIB and licensed by the ESA.
G & S Electric ranks 15th of the 62 electricians ProScore scores in London, holding a ProScore of 74 out of 100 (Trusted tier). Its score draws on 40 Google reviews averaging 4.8 out of 5 and a Better Business Bureau rating of A+. Public records show it is registered with WSIB and licensed by the ESA.
Reliance London Heating, Air Conditioning & Plumbing ranks 16th of the 62 electricians ProScore scores in London, holding a ProScore of 74 out of 100 (Trusted tier). Its score draws on 12,253 Google reviews averaging 4.8 out of 5 and a Better Business Bureau rating of A+.
Pro Electric Inc ranks 17th of the 62 electricians ProScore scores in London, holding a ProScore of 73 out of 100 (Trusted tier). Its score draws on 22 Google reviews averaging 4.5 out of 5 and a Better Business Bureau rating of A+. Public records show it is registered with WSIB and licensed by the ESA.
Tilco Electric Ltd ranks 18th of the 62 electricians ProScore scores in London, holding a ProScore of 73 out of 100 (Trusted tier). Its score draws on 27 Google reviews averaging 4.5 out of 5 and a Better Business Bureau rating of A+. Public records show it is registered with WSIB and licensed by the ESA.
Williamson Electric ranks 19th of the 62 electricians ProScore scores in London, holding a ProScore of 73 out of 100 (Trusted tier). Its score draws on 20 Google reviews averaging 5.0 out of 5. Public records show it is registered with WSIB and licensed by the ESA.
Legacy Electrical ranks 20th of the 62 electricians ProScore scores in London, holding a ProScore of 72 out of 100 (Trusted tier). Its score draws on 6 Google reviews averaging 5.0 out of 5 and a Better Business Bureau rating of A+. Public records show it is registered with WSIB and licensed by the ESA.
Ray's Electric ranks 21st of the 62 electricians ProScore scores in London, holding a ProScore of 72 out of 100 (Trusted tier). Its score draws on 30 Google reviews averaging 4.7 out of 5. Public records show it is licensed by the ESA.
Truewire Electric Ltd. ranks 22nd of the 62 electricians ProScore scores in London, holding a ProScore of 71 out of 100 (Trusted tier). Its score draws on 11 Google reviews averaging 5.0 out of 5. Public records show it is registered with WSIB and licensed by the ESA.
HardCore Electronic Supply ranks 23rd of the 62 electricians ProScore scores in London, holding a ProScore of 70 out of 100 (Trusted tier). Its score draws on 61 Google reviews averaging 4.8 out of 5.
O'Shea Electrical ranks 24th of the 62 electricians ProScore scores in London, holding a ProScore of 69 out of 100 (Good tier). Its score draws on 20 Google reviews averaging 4.8 out of 5. Public records show it is licensed by the ESA.
ASB Electrical & Utility Ltd ranks 25th of the 62 electricians ProScore scores in London, holding a ProScore of 68 out of 100 (Good tier). Its score draws on 8 Google reviews averaging 5.0 out of 5. Public records show it is registered with WSIB and licensed by the ESA.
Green Wire Electric ranks 26th of the 62 electricians ProScore scores in London, holding a ProScore of 68 out of 100 (Good tier). Its score draws on 4 Google reviews averaging 5.0 out of 5 and a Better Business Bureau rating of A+. Public records show it is licensed by the ESA.
INNOVATIVE ELECTRIC ranks 27th of the 62 electricians ProScore scores in London, holding a ProScore of 68 out of 100 (Good tier). Its score draws on 3 Google reviews averaging 5.0 out of 5 and a Better Business Bureau rating of A+. Public records show it is licensed by the ESA.
Integrated Electrical Solutions Inc. ranks 28th of the 62 electricians ProScore scores in London, holding a ProScore of 68 out of 100 (Good tier). Its score draws on 5 Google reviews averaging 5.0 out of 5 and a Better Business Bureau rating of A+. Public records show it is registered with WSIB and licensed by the ESA.
Local Electric ranks 29th of the 62 electricians ProScore scores in London, holding a ProScore of 68 out of 100 (Good tier). Its score draws on 19 Google reviews averaging 4.8 out of 5. Public records show it is registered with WSIB and licensed by the ESA.
Owl Services ranks 30th of the 62 electricians ProScore scores in London, holding a ProScore of 67 out of 100 (Good tier). Its score draws on 6 Google reviews averaging 5.0 out of 5. Public records show it is registered with WSIB and licensed by the ESA.
Of 62 electricians in London: 2 rated Elite (81+), 21 rated Trusted (70+), and 30 rated Good (54+).
How is an electrician's ProScore calculated?
Every electrician in London is evaluated across four pillars: Reputation (ratings across multiple platforms), Verification (government licensing including ESA and WSIB), Transparency (online presence and profile completeness), and Sentiment (AI analysis of customer reviews). The result is a ProScore from 0 to 100.
Read the full methodology →Who are the top 3 electricians in London?
Browse all electricians in London →What else should I check before hiring electricians in London?
Frequently Asked Questions
Who is the best electrician in London?
Current Electric has the highest ProScore (84/100) among 62 electricians in London, Ontario. Rankings are based on ProScore, which evaluates ratings, government licensing (ESA), WSIB coverage, and AI-analyzed customer sentiment.
How do I find a trustworthy electrician in London?
Look for electricians with verified ESA licensing, active WSIB coverage, and consistent ratings across multiple platforms. ProScore aggregates these signals into a single score from 0-100. In London, 2 electricians hold Elite-tier ProScores (81+), 21 are Trusted-tier (70+), and 30 are Good-tier (54+).
Are electricians in London licensed?
Electrical work done for pay in Ontario must be done by an electrical contractor licensed by the Electrical Safety Authority (ESA). Ask for the licence number and check it with ESA. Of the top 30 electricians in London by ProScore, 28 hold an ESA licence according to ProScore’s records. Of the top 30 electricians in London by ProScore, 20 are registered with WSIB according to ProScore’s records.
How many electricians has ProScore scored in London?
ProScore has scored 62 electricians in London, Ontario. Each provider is evaluated using 10+ data sources, 20+ trust signals, and AI-analyzed customer reviews. Trust scores last computed between October 13, 2026 and October 15, 2026.
What's the ProScore distribution among electricians in London?
Among 62 electricians in London, Ontario: 2 are Elite-tier (81+), 21 are Trusted-tier (70+), and 30 are Good-tier (54+). The top 30 average a ProScore of 74/100, with Current Electric leading at 84/100.
Electricians near London
The nearest Ontario cities with a ProScore page for this trade — a pro based nearby may cover your area.
Other trades in London
Other trades with a ProScore page in London, with the number of scored pros in each.