Local Residential Electrical Experts
Residential
Electrical Services
for Toronto, Willowdale & the GTA
Licensed, Insured & ESA-Approved – Trusted by homeowners for safe, reliable, and affordable electrical work.
Licensed
Insured
Experience
Emergency
Keeping Your Home Comfortable, Functional & Safe
Your home's electrical system is the foundation of your family's comfort and safety. From powering your lights and appliances to keeping your home secure, reliable electrical service is essential.
At KoljiBros Electrical, we understand that electrical issues can be stressful for homeowners. That’s why we’ve built our reputation on providing friendly, professional service that puts your mind at ease. Our licensed electricians explain everything in plain language, provide upfront pricing before starting work, and treat your home with the respect we’d show our own.
Whether you need routine maintenance to prevent outages, emergency repairs to restore power, or upgrades to support your growing family’s needs, we’re here to help with accurate diagnostics and transparent quotes—so you know exactly what to expect before we arrive at your door.
Licensed & Certified Electricians
ESA-approved professionals who follow Ontario electrical codes and safety standards.
Clean, Respectful Service
We protect your floors, clean up after ourselves, and leave your home spotless.
Clear Communication
We explain the problem, walk through your options, and provide detailed estimates.
Transparent Pricing
You’ll know the cost upfront—no surprises, no hidden fees.
24/7 Electricians for Every Job.
From small repairs to major projects, we’re on the road and ready to help.
Homes, businesses, and emergency call-outs – handled by licensed pros who pick up when others don’t.
Call Now for Emergency ServiceWhy Hire a Licensed Electrician?
Your family’s safety depends on properly installed and maintained electrical systems. Here’s why working with ESA-licensed professionals matters.
Prevent Electrical Fires
Faulty wiring, overloaded circuits, and outdated panels are leading causes of house fires. Licensed electricians identify and fix hazards before they become dangerous.
Avoid Shocks & Electrocution
DIY electrical work or unlicensed contractors can create deadly shock hazards. Certified electricians follow strict safety protocols to protect you and your family.
Code-Compliant Work
Ontario has strict electrical codes for good reason. Licensed electricians ensure all work meets current standards and passes ESA inspections.
Insurance Protection
Insurance claims can be denied if electrical work wasn’t done by a licensed professional. Protect your investment with properly documented, insured work.
Transparent Pricing
We provide detailed estimates before starting work. You’ll know exactly what you’re paying for— no hidden fees or surprise charges.
Long-Term Safety
Working with certified master electricians ensures your system is safe, reliable, and properly maintained for years to come.
Complete Residential Electrical Services
From small repairs to complete home rewiring, we handle every electrical need with expertise and care.
Troubleshooting & Repairs
Fast, accurate diagnosis and repair of electrical problems that disrupt your daily life.
- Power outages and failures
- Flickering or dim lights
- Breakers that keep tripping
- Dead outlets or switches
- Overheating electrical panels
- Burning smells from outlets
Panel Upgrades & Service Upgrades
Modernize your electrical system to safely support today’s power demands.
- 60–400 amp upgrades
- Fuse-to-breaker conversions
- Full panel replacements
- Whole-home surge protection
- Subpanel installs
- ESA permits included
Lighting & Pot-Light Installation
Energy-efficient lighting & modern comfort upgrades for your home.
- Pot-lights w/ laser alignment
- LED upgrades & retrofits
- Under-cabinet lights
- Landscape lighting
- Security/motion lighting
- Chandeliers & fixtures
Home Rewiring Services
Update unsafe or outdated wiring with modern code-compliant solutions.
- Knob-and-tube replacement
- Aluminum wiring upgrades
- Fuse-to-breaker upgrades
- Whole-home rewiring
- Renovation wiring
- Sale compliance upgrades
EV Charger Installation
Professional setup for Level 2 chargers and smart charging systems.
- Home EV charger installs
- Tesla Wall Connector
- Panel upgrades
- Garage/driveway solutions
- Load balancing
- ESA permits included
Small Jobs & Home Installations
No job is too small — we handle all the essentials.
- Switches & dimmers
- Outlet replacements
- Ceiling fans
- Hot tub/pool wiring
- Backup generators
- Surge protectors
What Our Clients Say
Trusted by businesses across the GTA for professional, reliable electrical services.
Common Homeowner Questions
Quick answers to electrical questions we hear from homeowners across the GTA.
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Flickering lights can be caused by loose connections, overloaded circuits, failing switches, or issues at the panel. A licensed electrician can diagnose whether it’s a simple fix or a sign of a deeper wiring problem.
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If breakers trip frequently, your home still uses fuses, or you’re adding high-demand appliances or an EV charger, it’s time to talk about a panel upgrade to safely handle the extra load.
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Hot outlets or switches, buzzing sounds, burning smells, discolored cover plates, and frequent blown breakers are all red flags. These should be inspected immediately by an ESA-licensed electrician.
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Even “small” electrical jobs can affect safety and insurance coverage. Hiring a licensed electrician ensures code compliance, protects your warranty, and avoids costly mistakes.
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Knob-and-tube wiring is outdated and often lacks grounding. It can overheat under modern loads and may not meet today’s safety standards. We can inspect and recommend safe upgrade options.
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Costs depend on the scope of work, access, and permit requirements. We provide detailed, upfront estimates before any work starts so you know exactly what to expect.
Have a Different Question?
We’re here to help. Give us a call and we’ll be happy to answer any questions about your home’s electrical system.
Call +1 866 565 5427
Proudly Serving Local Homeowners
As local electricians who understand Ontario building codes and permit requirements, we're proud to serve families throughout the Greater Toronto Area.
Local Experts
We know Ontario codes, local permit requirements, and GTA building regulations.
Fast Response
Being local means we can get to you quickly when you need help.
Community Focused
We’re your neighbours—our reputation is built on trust and quality work.
Ready to Get Started?
Ready for Safe, Reliable Electrical Work in Your Home?
Fast response, licensed electricians, transparent pricing. Let’s make your home safer today.
Fully certified & insured
Fast response times
Guaranteed workmanship