Krenzel Electrical ECRA License: 7010128

Electrical Panel Upgrades in Toronto & GTA – Licensed & ESA-Certified

Krenzel Electrical provides professional, licensed, and ESA-certified electrical panel upgrade services for residential and commercial properties across Toronto and the Greater Toronto Area. We ensure your electrical panels are safe, code-compliant, and capable of handling modern power demands, including EV chargers, new appliances, and home renovations.

Our Panel Upgrade Services

• Full Panel Replacement – upgrade outdated or unsafe panels for homes and businesses in Toronto & GTA

• Breaker Installation & Replacement – safely add or replace breakers

• Load Capacity Assessment – ensure your electrical system can handle current and future needs

• Code Compliance & ESA Inspection – all work meets Ontario Electrical Code standards

• Emergency Panel Repairs – fast response for faulty or overloaded panels

• EV Charger Ready Panels – prepare your property for electric vehicle charging

Signs Your Electrical Panel Needs an Upgrade

• Frequent breaker trips

• Burning smell or heat from panel

• Aluminum wiring with outdated panel

• Flickering lights under load

Recognize the warning signs that indicate your electrical panel needs a professional upgrade:

What’s Included in a Professional Panel Upgrade

• Load calculation

• New breakers

• New grounding & bonding

• ESA permit

• Final inspection

ESA Permit and Inspection

Every electrical panel upgrade in Toronto & the Greater Toronto Area requires an ESA permit to ensure safety and code compliance. As a licensed ECRA/ESA contractor, Krenzel Electrical handles the entire process from start to finish. This includes filing the permit before work begins, performing all necessary grounding and bonding upgrades, and preparing the installation for inspection. Once the panel work is completed, the Electrical Safety Authority (ESA) conducts a thorough review to verify that all wiring, breakers, and protective devices meet Ontario Electrical Safety Code standards. After passing inspection, ESA issues an official Certificate of Inspection, providing legal proof that your panel upgrade is safe, compliant, and ready for long-term operation. Homeowners and business owners should retain this certificate for insurance purposes, real estate transactions, and future electrical work.

Why Choose Krenzel Electrical for Panel Upgrades

• Licensed & ESA-Certified Electrician (ECRA/ESA #7010128)

• 39 Years of Experience in Residential and Commercial Electrical Work

• Safe, Code-Compliant Upgrades

• Transparent Pricing

• Fast and Reliable Service

• Emergency Panel Upgrade Services Available 24/7

Service Areas

We provide electrical panel upgrade services across Toronto and the Greater Toronto Area, serving residential and commercial properties in Toronto, North York, Vaughan, Richmond Hill, Markham, Etobicoke, Mississauga, Oakville, Brampton, and surrounding GTA neighborhoods.

Customer Reviews

> “Igor upgraded our old electrical panel safely and efficiently. Excellent service!” – Toronto, ON

> “Professional and reliable team. Our new panel is perfect for our EV charger.” – Mississauga, ON

Call to Action / Book a Quote

Need a Panel Upgrade? Call or Email Krenzel Electrical Today!

Phone: 647-287-6382

Email: krenzelelectrical@gmail.com

Available 24/7 for residential and commercial panel upgrades across Toronto & GTA

Need Electrical Panel Upgrades in Toronto & GTA? Call Krenzel Electrical Now! Available 24/7 for homes and businesses.

Electrical Panel Upgrades in Toronto & GTA | Krenzel Electrical – licensed, ESA-certified electricians providing full panel replacement, breaker installation, load assessment, EV charger ready panels, and emergency electrical upgrades for residential and commercial properties.

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