You need a reliable electrician London Ontario who can handle anything from a simple switch repair to a full panel upgrade. Choose a licensed local electrician who offers clear pricing, up-to-date safety certifications, and experience with residential and commercial work to ensure safe, code-compliant results.
This post walks through the services you can expect across the city and shows how to vet technicians so you avoid common pitfalls like improper permits or poor wiring. Expect practical tips on comparing quotes, checking credentials, and spotting signs of quality workmanship so you can make a confident choice for your home or business.
Electrician Services in London Ontario
Find licensed electricians who handle home wiring, panel work, lighting and EV charger installs, plus commercial wiring, maintenance plans and 24/7 emergency response. Expect services that follow Ontario electrical code, permit coordination, and clear pricing for labour and materials.
Residential Electrical Solutions
You get safe, code-compliant work for homes across London, Ontario, including older houses and new builds. Common residential jobs include panel upgrades to 100/200 A, circuit additions, knob-and-tube removal, and whole-home rewiring when inspections or renovations require it.
Lighting services cover recessed, pendant, exterior security, and LED retrofits to reduce energy use. Smart-home wiring and device integration — thermostats, smart switches, and home hubs — are available, often with pre-wiring for future devices.
Expect appliance and range circuits, dryer hookups, and dedicated EV charger circuits on a 240 V line. Electricians typically provide permit pulls, inspection coordination, and written estimates that list labour hours, parts, and warranty terms.
Commercial Electrical Services
You receive electrical design and installation for retail, office, and light industrial spaces with an emphasis on uptime and code compliance. Services include tenant fit-outs, commercial lighting retrofits to LED, emergency and exit lighting installation, and high-capacity panel upgrades.
Maintenance offerings often come as scheduled inspections, thermal imaging of connections, and preventive repairs to minimize downtime. Larger projects may include data/low-voltage cabling, HVAC electrical connections, and backup generator wiring, plus coordination with building management and inspectors.
Electricians serving London can supply single-line diagrams, load calculations, and phased scheduling to keep your business operating during upgrades. They also provide clear invoicing and can work to municipal permitting requirements.
Emergency Electrician Support
You can access 24/7 response for hazards such as breaker trips that won’t reset, sparking outlets, burning smells, or power loss to part of your property. Emergency technicians prioritize safety: they secure the site, isolate circuits, and perform temporary fixes to restore power safely.
After immediate measures, they diagnose the root cause — overloaded circuits, short circuits, or failed equipment — and present repair options with cost and time estimates. For hazardous conditions they can arrange permits and follow-up inspections.
When calling for emergency service, have your address, a description of the problem, and any recent changes (renovations, new appliances, or previous electrical work) ready to speed diagnosis and repair.
Choosing a Certified Electrician
You should prioritize verified credentials, clear customer feedback, and practical know-how in energy-saving and safety work when selecting an electrician in London, Ontario. Focus on licensed status, insurance coverage, real local reviews, and demonstrated experience with Ontario code and efficiency upgrades.
Licensed and Insured Professionals
Verify the electrician’s ESA licence number and ask to see proof of insurance before any work begins. The Electrical Safety Authority (ESA) regulates electrical work in Ontario; a valid ESA licence shows the electrician understands the Ontario Electrical Safety Code and required permitting procedures.
Confirm two types of insurance: commercial general liability and WSIB (or written confirmation of independent status). Liability protects your property if damage occurs. WSIB or equivalent protects you from payroll-related liability if a worker is injured on your property.
Request written estimates that list scope, materials, labour rates, and permit costs. A professional quote reduces scope creep and helps compare bids. Check for membership in trade associations or local business registrations as additional verification.
Customer Reviews and Testimonials
Look for recent, location-specific reviews from London, ON customers that describe the exact work performed. Reviews that mention panel upgrades, home rewiring, EV charger installs, or emergency repairs provide the most useful insight into competence.
Prioritize reviews on multiple platforms (Yelp, BBB, Google) and watch for consistent praise or recurring complaints. A pattern of late arrivals, unclear invoices, or poor cleanup is more meaningful than a single negative comment.
Ask the electrician for references for work similar to yours and call at least two. Ask about timeliness, communication, adherence to budget, and whether the job passed ESA inspection without issues.
Energy Efficiency and Safety Expertise
Choose an electrician who can advise on energy-saving upgrades you can realistically use, such as LED retrofits, smart thermostats, or replacing an old panel to support a heat pump or EV charger. Specific, measurable recommendations—expected kWh savings or equipment capacity—indicate real expertise.
Ensure they perform safety checks: arc-fault and ground-fault device testing, grounding continuity, and verification of proper breaker sizing. Demand written confirmation that any new work meets Ontario Electrical Safety Code requirements and that they will obtain required permits and inspections.
If you plan major changes, ask for load calculations and a plan that outlines future capacity needs. That prevents undersized panels and reduces the likelihood of costly rework.