Commercial Electrician in Toronto

- Sherwonto Electrical is a leading provider of commercial electrical services throughout the GTA. Our team offers a comprehensive range of services, including electrical maintenance, expert troubleshooting, new installations, system upgrades, and interior lighting design. From the initial planning stage to the final installation of a new lighting system, our certified electricians are dedicated to helping you achieve your commercial goals with cost-effective and reliable solutions.
We focus on creating commercial environments that are both safe and highly functional. Proper maintenance of your electrical panel and wiring is crucial to prevent power outages and ensure your business operates smoothly. We’re committed to keeping your company powered and productive.
Contact us today to learn more about our commercial electrical services. Here’s a detailed overview of how we can support your business.
Our Commercial Electrical Services

- We handle all types of commercial electrical projects. Our services include the installation and maintenance of office lighting, new fixtures, complete wiring and wire replacements, outlets, dimmers, panel changes, and routine maintenance. Our skilled teams are proficient in all lighting installations and upgrades, as well as specialized electrical wiring for a variety of businesses like restaurants, manufacturing plants, and public centers. We also install custom lighting, including pot lights, chandeliers, dimmers, LED lighting, and other energy-saving solutions.
We proudly serve Toronto, North York, Etobicoke, Scarborough, Vaughan, Richmond Hill, Markham, and surrounding communities. For a full list of service areas, please contact our team.
Commercial Electrical Maintenance

- Regular electrical maintenance is key to preventing problems before they start. We provide scheduled tune-ups, proactive problem-solving, and safety inspections. Our services include routine checks for illuminated signs, LED lighting, and critical safety devices such as smoke and carbon monoxide detectors. Our electricians are well-versed in commercial building safety codes and can address any electrical issues during a scheduled visit. We offer flexible scheduling, including before- and after-hours maintenance, to minimize disruption to your business.
Commercial Electrical Troubleshooting

- If you’re facing any electrical issues, from minor flickering lights to major power failures, contact Sherwonto Electrical. Our certified electricians have extensive experience resolving a wide range of electrical problems across the Greater Toronto Area. We’ll quickly assess the issue and provide the best solution to prevent further damage. Whether it’s a simple broken outlet or a serious short circuit with fire risks, our team is qualified to handle the job. We work tirelessly to create a safe and hazard-free environment for your business, providing inspections, expert advice, repairs, and replacements to solve your troubleshooting inquiries promptly and effectively.
Commercial Disconnect Switch Installation
A disconnect switch is a vital safety component that protects your equipment from power surges and interruptions. It’s a key requirement in modern building codes. This device monitors your power supply and automatically shuts off electricity in the event of a power surge, preventing damage to valuable assets and reducing fire risks. It’s an affordable solution for enhanced protection.
Sherwonto Electrical can help you select and install the right disconnect switch for your business needs. We offer a variety of models with different features, and our professionals will guide you to the most cost-effective option to protect your equipment, employees, and customers.

Commercial Splitter Box Installation
Splitter boxes streamline complex wiring by allowing multiple sensors and signals to connect through a single multi-wire cable. This reduces installation complexity and costs. It’s crucial to install a high-quality splitter that is resistant to moisture, corrosion, and shock for reliable signal transmission.
Our licensed electricians at Sherwonto Electrical provide expert splitter box installation services throughout Toronto and the GTA. We’ll offer professional guidance to help you choose the best option for your electrical wiring system and suggest any necessary upgrades.
Commercial Transformer Installation
Transformers are essential electrical devices that adjust voltage levels to ensure your equipment operates safely and efficiently. An improperly sized transformer can lead to wasted energy and increased costs. At Sherwonto Electrical, we work with you to choose the right transformer for your specific business needs, helping you save on electricity bills and optimize the performance of your electrical systems. Our solutions can also make you eligible for various government rebates and tax incentives.
Commercial Retrofit Lighting
Upgrading your lighting system through a retrofit is an excellent way to reduce your company’s electrical costs. We replace inefficient bulbs and fixtures with energy-saving LED lights and other modern solutions. We also install cutting-edge occupancy control systems and other “green” products to create a lighting program that significantly lowers your overall expenses. These upgrades can also make you eligible for government rebate programs. Our team specializes in commercial retrofits, providing smart and environmentally friendly solutions that benefit your bottom line.

Commercial Backup Generator Installation
Unexpected power outages can disrupt business operations and damage valuable equipment. In Canada’s climate, a reliable backup generator is a smart investment and sometimes a government requirement. A generator ensures your workday can continue uninterrupted and protects your assets during a power failure.
Sherwonto Electrical offers and installs a variety of backup generator models to provide you with the added security of constant power. We’ll help you select the best model to protect your business from unexpected outages.

Commercial Specialty Lighting
We offer creative and custom lighting solutions, including pot-light installations and energy-saving retrofits. We understand that aesthetically pleasing lighting is a key part of your interior design. Contact us today with your design ideas, and let us show you what we can do for your business with our professional design and installation services.
Commercial Electrical Safety Inspections
Regular electrical safety inspections are critical for preventing hazards and system failures. We offer comprehensive safety packages that include checks of your smoke detectors, HVAC systems, security systems, grounding systems, and all wiring and outlets. Protect your company and employees by hiring our team for a detailed and professional inspection.
Why Choose Sherwonto Electrical?
We are a commercial electrical contractor with over 5 years of experience serving Toronto and the GTA. We are committed to complete customer satisfaction. Our professional electricians are licensed, insured, and skilled in a wide range of fields, including electrical safety, repairs, troubleshooting, maintenance, upgrades, and more. Whatever your commercial electrical needs, we are your trusted choice in the Greater Toronto Area.
Our Master Electricians are available throughout the region, including Vaughan, Richmond Hill, Markham, Mississauga, Brampton, and more. Call us today to get a free consultation and answers to all your questions.
Call or email us today at (416) 567-3072 or info@sherwonto.com.