Commercial Electrical Panel Upgrades & Replacements
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Electric Vehicle Charger installation
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Call 911. For All Other Urgent Needs, EZSMART is Here.

A commercial panel that trips under normal load, cannot support new equipment, or is flagged during a fire inspection is a business problem, not just an electrical one. EZ Smart Electric upgrades and replaces commercial electrical panels across the GTA, sized to your actual load, not a guess.
Commercial load calculations account for continuous equipment loads, HVAC, and code-required demand factors differently than residential work. We run a proper load calculation before recommending panel size, not a flat upsell to the largest available service.
We are a licensed, ESA-registered electrical contractor with a Master Electrician on staff, carrying commercial liability insurance and WSIB coverage. Our electricians are certified through Skilled Trades Ontario, and every upgrade is filed with the Electrical Safety Authority.
We assess your existing panel and equipment load, plan the upgrade around your business hours where possible, and coordinate any required utility disconnect with minimal downtime.
A full panel replacement typically means a period without power to the affected area, so we plan the sequencing to keep that window as short as realistically possible, often a matter of hours rather than a full day, and we tell you exactly when to expect it so you can plan around it rather than being caught off guard mid-shift. For properties that genuinely cannot tolerate any downtime, we can discuss a temporary generator connection to keep critical systems running through the swap, though this adds cost and is usually only worth it for specific high-stakes situations.
An unpermitted commercial panel upgrade is a real liability exposure and a common finding at a fire or insurance inspection. Every job we complete comes with an ESA Certificate of Inspection your insurer and landlord can rely on.
Some older commercial panel brands have documented safety issues or recall history that insurers specifically flag during a policy review. If your panel matches one of these brands, we identify it during the assessment and explain what replacement actually involves, rather than letting it surface for the first time in an insurance letter.
Call us with your property type and current panel size. We will schedule a free, on-site assessment and give you a fixed quote before any work begins. We also flag any secondary issues we notice during the assessment, like undersized feeder cable or aging breakers elsewhere in the system, so you have the full picture before deciding scope.
A panel replacement usually requires a brief service disconnect from the utility, which has its own scheduling lead time separate from our own crew. We coordinate that request early in the project so the disconnect window lines up with our install day instead of adding an unplanned delay.
Frequent trips, no room for new circuits, or an aging panel flagged during inspection are all signs. We assess this on site.
Often yes, with planned timing and a brief coordinated disconnect; we discuss this during the assessment.
Yes, including direct billing and coordination on base building requirements.
Yes, a clear, fixed quote before any work begins.
Yes, we file the notification and schedule the inspection as part of the job.
We’ll assess your property and give you a clear, fixed quote, no obligation.
Prefer to talk it through first?

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EXCELLENT
Based on 32 reviews
Posted on Google![]()
Petru PetruTrustindex verifies that the original source of the review is Google.
I upgraded electrical pannel to 200 Amp. And Amir did a good job and fast. I recomend.Posted on Google![]()
Ronald DTrustindex verifies that the original source of the review is Google.
"I cannot recommend Amir enough. We hired him to upgrade our electrical panel to 200-amps. From the moment he arrived, he was professional, punctual, and highly communicative. Amir took the time to explain the process, answered all my questions. If you need an electrician who is honest, skilled, and respects your home, look no further. We will definitely be using Amir for all of our future electrical needs.Posted on Google![]()
mycalTrustindex verifies that the original source of the review is Google.
I Highly recommend Amir . Him and His work is exceptional and his quote was far better than the other companies that quoted for upgrading my 100 amp panel to 200 amps. 5 stars is not enough.Posted on Google![]()
Bee HonestTrustindex verifies that the original source of the review is Google.
Not recommend!!! Overall the work felt very Jimmy Rigged and rushed like Mickey Mouse job rather them professional electrical work. The lack of preparation, lack of proper tools and poor communication made the whole experience frustrating Never again!! Homeowners be cautious!!Posted on Google![]()
tommy dubeauTrustindex verifies that the original source of the review is Google.
Shawn and Amier provided an excellent service, both where extremely helpful in assisting with extra services that was required for my repairs and upgrade, any one living in the Vaughan area should consider using them for any electrical work to there home or property.Posted on Google![]()
Muhammad AhsanTrustindex verifies that the original source of the review is Google.
Awesome jobe done by AmirPosted on Google![]()
Mehran JabbariTrustindex verifies that the original source of the review is Google.
Outstanding Electrician – Highly Recommend Amir at EZSMART CORPORATION After interviewing eleven electricians, I chose Amir from EZSMART CORPORATION to upgrade my home to 200A service and install an EV charger—and I couldn’t be happier with that decision. From our first conversation, Amir made me feel confident and at ease. He was honest, transparent, and never tried to upsell unnecessary work. Instead, he offered practical advice and even recommended the best EV charger for my vehicle. Once the job began, a few unexpected issues came up—none of which were his fault or included in the original estimate. Still, Amir resolved them without charging extra. That level of integrity is rare. Amir’s professionalism, fairness, and attention to detail truly set him apart. If you need electrical work done, I highly recommend Amir and EZSMART CORPORATION.Posted on Google![]()
Kwok Keung lewes KamTrustindex verifies that the original source of the review is Google.
Nice and professional, strongly recommendedPosted on Google![]()
Toktam JalalianTrustindex verifies that the original source of the review is Google.
"Fantastic work! EZSMART CO was professional, efficient, and very knowledgeable. They handled everything with care and made sure everything was up to code. Highly recommended!"Posted on Google![]()
Avesh RainaTrustindex verifies that the original source of the review is Google.
Professional and a clean job. Recommend highly. Amir installed an EV outlet for me.
Liability and WSIB coverage on every job, for your peace of mind.
Urgent issues often handled the same day you call.
Two decades of trusted electrical service in the GTA.
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