Licensed Electricians for New Loads on Old Services

Commercial Electrical Services Panel Upgrades, Markham

Capacity work for Commercial Electrical Services across Markham, measured before anything is installed.

Check Your Capacity

Adding load? Ask Markham Electrical Services about electrical services and headroom in Markham.

Our Services

Our Commercial Electrical Services Services in Markham

Access Control System Wiring

A door release that works intermittently is usually a wiring or power fault rather than a failed reader. Businesses in Markham call Markham Electrical Services for access control wiring, covering readers, strikes, maglocks, power supplies, and controller runs.

Commercial Electrician Services

Commercial work lives or dies on the shutdown window, not on the wiring itself. Businesses in Markham rely on Markham Electrical Services for commercial electrical work, covering distribution, fit-outs, tenant supplies, isolations, and certification.

Commercial Panel Upgrades

Distribution that was sized for the original tenant rarely suits what the space is used for now. Businesses in Markham bring in Markham Electrical Services for commercial panel upgrades, covering load surveys, switchboards, breakers, feeders, and sequencing.

Data Network Cabling

Network faults blamed on hardware are very often a termination or a run that was never certified. Businesses in Markham call Markham Electrical Services for data cabling, covering cable routes, patch panels, terminations, labelling, and certification testing.

Industrial Electrical Contractor

On a production site the cost of the work is rarely the number that matters; the stopped line is. Operators in Markham use Markham Electrical Services as their industrial contractor, covering distribution, motor circuits, controls, standby power, and shutdowns.

Switchgear Maintenance

Switchgear that has never been inspected is running on the assumption that nothing inside it has moved. Sites in Markham use Markham Electrical Services for switchgear maintenance, covering thermal checks, torque verification, cleaning, testing, and reporting.

Emergency Cover, Real People

Sparks, Smoke, or a Dead Panel?
Get an Electrician On the Way.

Make it safe, then call. We will talk you through isolating it on the phone and be with you as quickly as the drive allows.

Surveyed, Then Scheduled

We Look Before We Book.
That Is Why the Price Holds.

Access, routes and materials are settled at the survey, so nothing is discovered on the day that changes what you agreed to pay.

New Loads, Old Services

Commercial Electrical Services

Tandem breakers filling a board mean the service is already at its limit. The replacement allows for what is planned as well as what is present.

Contact Us

Is There Room in the Panel?

Ask Markham Electrical Services about capacity, panel upgrades, charger circuits or standby power anywhere in Markham.

Find Out Before You Order

A board full of tandem breakers is already at its limit. Knowing that first saves buying equipment you cannot run.

CALL US (289) 805-4735 EMAIL US Ask about capacity

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