
Circuit Breakers and Fuses: Installation and Repair
At Antech Electric, we're your trusted local experts for all your circuit breaker needs in Toronto and the surrounding areas. With over 20 years of experience serving the Greater Toronto Area, our team of licensed and experienced electricians specializes in circuit breaker and fuse installation, repair, and replacement for residential properties. We understand the critical role that circuit breakers play in your home's electrical system, and we're committed to ensuring your family's safety and comfort.
What Are Circuit Breakers?
Circuit breakers are essential components of your home's electrical system. They act as safety devices that automatically interrupt the flow of electricity when they detect an overload or short circuit. This crucial function helps prevent electrical fires and protects your appliances and electronics from damage.

Before the widespread adoption of circuit breakers, homes were typically protected by fuses and fuse boxes. While these devices served their purpose for many years, they have become obsolete and inefficient compared to modern circuit breakers. Fuses are small devices containing a metal wire or strip that melts when too much current flows through it, interrupting the circuit and preventing electrical overloads. A fuse box houses multiple fuses, each protecting a different circuit in the home. A fuse box is an older type of electrical distribution system commonly found in homes built before the 1960s.
Key features Include
Uses cylindrical fuses to protect circuits from overload
Each fuse contains a metal strip that melts when too much current flows through it, breaking the circuit
Once a fuse "blows," it must be replaced to restore power
Limited capacity, typically 30-60 amps, which is often insufficient for modern electrical needs
May not meet current electrical code requirements
While fuse boxes were once the standard, they have several drawbacks including the need for frequent fuse replacements and the temptation to use incorrect fuse ratings, which can create fire hazards.
Why Fuses and Fuse Boxes are Obsolete
One-time use
Once a fuse blows, it must be replaced, which can be inconvenient and potentially dangerous if the wrong size is used.
Lack of safety features
Unlike modern circuit breakers, fuses don't offer advanced protection against ground faults or arc faults.

Insurance concerns
Many insurance companies charge higher premiums for homes with outdated fuse boxes or may even refuse coverage.
Limited capacity
Fuse boxes typically have a lower amperage capacity than modern breaker panels, limiting the electrical load they can handle.
Inconvenience
Replacing blown fuses, especially at night or during emergencies, can be frustrating and time-consuming.

Single-pole breakers (120V)
These common breakers protect standard household circuits, powering lights, outlets, and small appliances. They're designed for 120-volt circuits and occupy one slot in your breaker panel.
Double-pole breakers (240V)
Used for larger appliances like electric dryers, stoves, and air conditioners, these breakers handle 240-volt circuits. They take up two slots in your panel and provide more power for energy-intensive devices.


GFCI (Ground Fault Circuit Interrupter) breakers
GFCI breakers protect against electrical shocks in areas with water exposure, like bathrooms, kitchens, and outdoor spaces. They quickly shut off power if they detect a ground fault, enhancing safety in wet environments.
AFCI (Arc Fault Circuit Interrupter) breakers
These advanced breakers prevent electrical fires by detecting dangerous electrical arcs. They're crucial for bedrooms, living areas, and other living spaces, offering an extra layer of protection against potential fire hazards


Combination AFCI/GFCI breakers
Combining the benefits of both AFCI and GFCI technology, these breakers provide comprehensive protection against both electrical fires and shocks. They're ideal for areas that require both types of safety measures.
Main circuit breakers
The main breaker is the primary protector of your home's electrical system. It controls the total amount of electricity entering your home and can shut off power to the entire house in emergencies or for maintenance.

Signs You May Need Circuit Breaker Repair or Replacement
1. Frequent tripping of breakers
2. Burning smell near the electrical panel
3. Visible damage or scorch marks on the breaker
4. Circuit breaker won't reset or stay in the "on" position
5. Buzzing or crackling sounds from the electrical panel
6. Lights flickering or dimming unexpectedly
7. Appliances not running at full power
8. Warm or hot breakers to the touch
9. Visible rust or corrosion on the breaker or panel
10. Age of the breakers (typically 25-40 years, depending on the type)

If you notice any of these signs, it's crucial to contact a professional electrician immediately to assess your circuit breakers and electrical system. Ignoring these symptoms can lead to more serious electrical issues, potential damage to your appliances, or even electrical fires
Our Comprehensive Circuit Breaker Installation Process
Initial Assessment
We begin with a thorough inspection of your existing electrical panel and circuit breakers. This includes checking the age of your system, evaluating your current power needs, and identifying any potential safety hazards.
Custom Solution
Based on your home's electrical needs, we recommend the appropriate circuit breaker type and capacity. We consider factors such as your home's size, the number and type of appliances, and any future expansion plans you may have.
Safe Removal
If replacing existing breakers, we carefully remove old or faulty units, ensuring no damage is done to the surrounding panel or wiring.
Expert Installation
Our technicians install new circuit breakers using industry-best practices. We ensure proper connections, torque specifications, and alignment within the panel.
Testing and Verification
We rigorously test the newly installed breakers to ensure proper function and safety. This includes load testing and simulating fault conditions to verify that the breaker trips correctly.
Final Inspection
We perform a comprehensive check of your entire electrical panel for optimal performance. This includes verifying proper labeling, checking for any signs of overheating or loose connections, and ensuring the panel cover fits securely.
Client Education
We take the time to explain the work done, demonstrate how to safely reset breakers, and provide tips for maintaining your electrical system.
Documentation
We provide detailed documentation of the work performed, including any recommendations for future upgrades or maintenance.
Why Choose Antech Electric?
Licensed and Insured: Our electricians are fully licensed with the Electrical Contractor Registration Agency. As well as insured and bonded for your peace of mind.
Expertise: With 38 years of experience in residential, commercial, and industrial electrical services, our Toronto Electricians have the knowledge to handle any circuit breaker issue, from simple replacements to complex panel upgrades
Upfront Pricing: We provide clear, honest estimates before beginning any work, so you're never surprised by the final bill. Our transparent pricing model includes a breakdown of labor and materials costs.
Quality Guarantee: We stand behind our work with a satisfaction guarantee on all circuit breaker installations and repairs. If you're not completely satisfied with our service, we'll make it right at no additional cost to you.
Local Expertise: As a Toronto-based company, we understand the unique electrical needs of homes in our area, including older properties with outdated wiring and modern smart homes requiring advanced circuit protection.
State-of-the-Art Equipment: We use the latest tools and technologies to ensure precise and efficient service. This includes advanced diagnostic equipment, thermal imaging cameras for detecting hot spots, and digital multimeters for accurate readings. All North American made.
Eco-Friendly Options: We offer energy-efficient circuit breaker solutions that can help reduce your electricity consumption and lower your utility bills.
Clean and Respectful Service: Our technicians always use drop cloths and wear protective footwear to keep your home clean. We respect your property and clean up thoroughly after completing our work.
Our Electricians
Credentials
Licensed by the Electrical Safety Authority (ESA) of Ontario
Certified Master Electricians on staff with a minimum of 10 years of experience
Ongoing training in the latest electrical technologies and safety standards, including annual recertification
Background-checked and drug-tested for your safety and peace of mind
Safety First
At Antech Electric, we prioritize safety above all else. We strictly adhere to the Ontario Electrical Safety Code and employ best practices in all our work. Our team is committed to protecting your home and family from electrical hazards. Some of our safety measures include:
● Regular safety training for all technicians
● Use of personal protective equipment (PPE) on every job
● Strict adherence to lockout/tagout procedures
● Comprehensive job site safety assessments before starting work
● Use of only CSA-approved materials and equipment
Don't wait for a small electrical issue to become a major problem. Contact Antech Electric today for expert circuit breaker installation and repair services in Toronto and surrounding cities. Our friendly staff is ready to schedule your appointment or provide a free, no-obligation consultation.
Call us at 905-660-1384 or book a Quote online at https://www.antechelectric.com/contact Take advantage of our limited-time offer: Mention this webpage and receive a free electrical safety inspection with any circuit breaker service.