Ontime Electric is an ESA-authorized electrical contractor with over 20 years of experience serving Markham homeowners and businesses, including Unionville, Cornell, and Milliken Mills. Our trusted electricians handle repairs, upgrades, and installations that meet Ontario Electrical Safety Code requirements, backed by dependable workmanship and efficient project timelines.
Electrical Repair Services Markham
Flashing lights, power surges, or failing circuits can signal deeper issues within a building’s wiring system. Our technicians use advanced diagnostic tools to locate the cause and perform long-lasting repairs while ensuring all work meets safety standards to help prevent electrical and fire hazards.
Residential Electricians Markham
Homeowners depend on modern power systems for appliances, lighting, and technology. Our residential electricians assist with everything from rewiring and panel upgrades to lighting installations and renovation projects—keeping your home safe and code-compliant. We also help upgrade homes with energy-efficient lighting and electrical systems that reduce power consumption.
Commercial Electricians Markham
Markham has a strong commercial and industrial presence that relies on consistent power to avoid downtime. Our licensed commercial electricians are experienced with retail and commercial electrical codes and handle projects of any size — from small offices and restaurants to large clinics and shopping centres. We provide dedicated circuits, tenant fit-ups, renovations, energy-efficient lighting upgrades, and EV charger installations, all while minimizing disruption to your daily operations.
Comprehensive Electrical Services
- Electrical Installation & Upgrades: Professional wiring, GFCI outlet & EV charger installation, and smoke & CO alarms.
- Lighting Installation & Repair: LED pot lights and indoor & outdoor lighting solutions that improve energy efficiency, safety, and aesthetics.
- Panel Upgrades & Replacement: To support modern electrical demands and improve system performance.
- Electrical Wiring & Rewiring: Replace aluminum and knob-and-tube wiring and handle wiring for basements, renovations, and new additions.
- Electrical Safety & Protection: We install surge protection, perform electrical inspections, provide ESA certification, and set up security systems including alarms and access control.
- 24/7 Emergency Electrical Services: When urgent issues arise, our 24-hour emergency electricians respond quickly to restore power, troubleshoot & repair issues.
Why Clients Count on Ontime Electric
Our team pairs technical expertise with a commitment to honest service. Hiring an unlicensed electrician can lead to failed inspections, unsafe wiring, and costly repairs.
Licensed, Bonded & Fully Insured
ESA-authorized Contractor
Transparent Pricing
Fast Response Times
Parts & Labour Guaranteed
Highly Rated & Reviewed Local Electricians
Need a Reliable Electrician Near Markham?
Whether you’re dealing with an outage or planning an upgrade, our team offers fast, dependable local service.
FAQs
Yes. Our electricians are licensed, fully insured, and work to ESA requirements.
Yes. We work on offices, restaurants, warehouses, and high-rise buildings.
Yes. Many homeowners in newer Markham communities are adding EV chargers for convenient home charging. We install dedicated circuits and assess panel capacity when required.
Our licensed electricians offer same-day and 24/7 emergency service for urgent electrical issues.
Yes. Many older homes benefit from panel upgrades to prevent electrical issues and support modern appliances such as EV chargers, home offices, air conditioning, and increased power demand.
Breaker trips are commonly caused by overloaded circuits, faulty appliances, or aging electrical panels. We diagnose the issue and recommend the right solution.
Pricing depends on the type of work, materials required, and job complexity. We provide clear estimates before work begins.
Yes. Our licensed electricians offer fast 24/7 emergency service for outages, sparking outlets, tripped breakers, burning smells, and other urgent issues.