Electrical Contractor Markham in East Gwillimbury

Electrical project costs in Markham can range from approximately $1,000 for smaller jobs like pot light installations or smart thermostat setups, up to $22,000 or more for major projects such as full panel upgrades, whole-home rewiring, or complex generator installations. We provide transparent quotes after assessing your specific needs.

Yes, most significant electrical work in Markham requires an ECRA/ESA permit to ensure safety and compliance with the Ontario Electrical Safety Code. Renohouse.ca handles all necessary permit applications on your behalf, ensuring your project is fully compliant.

At Renohouse.ca, we pride ourselves on efficiency. For many projects, we can provide a detailed quote within 1 hour of receiving photos and project details, allowing you to quickly plan your electrical upgrades.

Absolutely. All Renohouse.ca electrical contractors are fully licensed by the Electrical Safety Authority (ESA) and carry comprehensive insurance, providing you with peace of mind and protection for your property.

Yes, we specialize in EV charger installations for all types of homes, including older properties in areas like Unionville. We'll assess your current electrical panel and infrastructure to ensure a safe and efficient installation, including any necessary upgrades.

Renohouse.ca serves all communities within Markham, including Unionville, Cornell, Berczy, Angus Glen, and throughout the postal codes L3P to L6E. We cover the entire GTA from our Etobicoke base.

Upgrading your electrical panel increases your home's electrical capacity, prevents frequent breaker trips, enhances safety by reducing fire hazards, and is often necessary for installing new high-demand appliances like EV chargers or central air conditioning. It also improves your home's resale value.

Yes — we run underground electrical feeds from your main panel to workshops, barns, and detached garages. This requires properly rated underground cable, GFCI protection, and a sub-panel at the outbuilding. We handle the trench routing, conduit installation, and ESA inspection for a safe, code-compliant connection.

Standby generators (natural gas or propane) provide automatic backup during outages — critical for rural homes where power restoration takes longer. Solar with battery storage is growing in popularity for rural properties. We install both options, including the transfer switch that safely disconnects from the grid during generator operation.

Workshop electrical typically includes a 100A sub-panel, 240V outlets for heavy equipment, 120V circuits for tools and lighting, and proper grounding. We design the layout based on your specific equipment needs, ensuring adequate capacity for all your tools without tripping breakers. ESA inspection ensures everything meets code.