59 reviews
Electricians
75/100 Home Generator Index Score
- Says it has been going since 2010
- Says it is licensed
- Says it is insured
Mapped to MississaugaHours not stated
Best Electrical Contractors in Mississauga (2026)
Last updated:ByStandby Power Desk
20 electrical contractors serving Mississauga, compiled August 2026.
1,129 reviews on the 18 with 3+ · median 5★ of those · typical $80–$150 per hour (CAD) (Ashcons Electric, Toronto/GTA electrical contractor, 2026) · availability year-round
Which electrical contractors rank highest in Mississauga?
All 20 electrical contractors Home Generator Index tracks in Mississauga, in rank order. Placement cannot be bought. How the score is built.
- 68 reviews
Electricians
74/100 Home Generator Index Score
- Says it is licensed
- Says it is insured
- Says it is an ECRA/ESA licensed electrical contractor
Says on its own site it does backup power work
Mapped to MississaugaOpen 24 hours daily - Mapped to MississaugaOpen 24 hours daily
- 92 reviews
Electricians
72/100 Home Generator Index Score
- Says about 5 years going
- Says it is an ECRA/ESA licensed electrical contractor
Mapped to MississaugaOpen 24 hours daily - 12 reviews
Electricians
71/100 Home Generator Index Score
- Says about 30 years going
- Says it is insured
- Says it is an ECRA/ESA licensed electrical contractor
Says on its own site it does backup power work
Mapped to MississaugaOpen Mon to Fri - 40 reviews
Electricians
71/100 Home Generator Index Score
- Says it has been going since 1994
- Says it is licensed
Says on its own site it does backup power work
Mapped to MississaugaOpen Mon to Fri - 22 reviews
Electricians
69/100 Home Generator Index Score
- Says it is licensed
- Says it is an ECRA/ESA licensed electrical contractor
Says on its own site it does backup power work
Mapped to MississaugaOpen 24 hours daily - 70 reviews
Electricians
67/100 Home Generator Index Score
- Says it is licensed
- Says it is an ECRA/ESA licensed electrical contractor
Mapped to MississaugaOpen 24 hours daily - Mapped to MississaugaOpen 24 hours daily
- Mapped to MississaugaOpen 24 hours daily
- 21 reviews
Electricians
63/100 Home Generator Index Score
- Says about 25 years going
Says on its own site it does backup power work
Mapped to MississaugaOpen Mon to Fri - 240 reviews
Electricians
63/100 Home Generator Index Score
Says on its own site it does backup power work
Mapped to MississaugaOpen 24 hours daily
The remaining 8 companies in Mississauga
- Lam's Electric5.0★ (12 reviews)
- Bryant Electric Inc - BEI Electrical Group5.0★ (6 reviews)
- Sparks Lighting and Electric Co. Ltd.4.9★ (29 reviews)
- Com-Plex Systems Ltd4.5★ (8 reviews)
- Car Subwoofer Installer5.0★ (18 reviews)
- Sparky Electrical Services5.0★ (2 reviews)
- Birnie Electric Limited3.7★ (15 reviews)
- Reliable Generators5.0★ (1 review)
An August 2026 sweep of public listings put 20 electrical contractors in Mississauga. The 18 with three or more reviews average 4.84★ on Google across 1,129 of those reviews. The median company carries 40 Google reviews, enough service history to judge how a crew behaves on a callback, and the formula weighs volume as well as stars.
What a Mississauga electrical work job is quoted at
Quotes follow the job, not the postcode.
Frequently asked questions
How many electrical contractors serve Mississauga?
- Home Generator Index's August 2026 dataset lists 20 electrical contractors working in Mississauga, averaging 4.84★ on Google, the middle company sitting on 40 reviews. Call three of them and put the written quotes side by side. On backup power the differences hide in the line items: sizing method, who runs the gas, and whether the permit and inspection are included.
Questions to ask your contractor
- Which parts of this job are subcontracted, and to whom?
- What is the payment schedule, and how much is the deposit?
- What is your ECRA/ESA licence number?
- What do you charge for a site visit if I do not go ahead?
- Can you send a certificate of liability insurance in my name?
- Is the inspection fee included, and who books it? Typical electrical rates
- Is the quote fixed, or does it move if the site throws up a surprise?