Business owners can trust the experience of Keller Electric Ltd for electrical service installations, new construction and renovations, troubleshooting, and repairs. From retail stores to offices and everything in between, our electricians have the knowledge to handle your commercial electrical projects.

Retail Store Wiring

From display cases to overhead pot lights, our electricians can provide retail store wiring to fit your needs. We take into account your store layout, inventory, space, and goals to bring you wiring and lighting that fits your budget. Whether you need aisle lights, wiring for cash registers, or general panel upgrades, we have you covered.

We are a full-service electrical contractor providing quality service to residential, industrial, and commercial clients in Kitchener, Waterloo, Cambridge, London, Woodstock, Guelph and Hamilton, Ontario.

From remodeling or Knob and tube replacement to new construction, from a living room in a historical property to a high-tech office, our licensed electric contractors and expert technicians are dedicated to working with you to implement a solution that meets your needs.

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We proudly serve individuals, electricians and contractors across Ontario, providing a one-stop solution for all your residential and commercial electrical needs. At Elite Electrical Supplies, our mission is simple: to bring a wide range of top-quality electrical products under one roof—quickly and reliably. Whether you're managing a large commercial project or a small residential upgrade, we ensure you get the right supplies when and where you need them. We carry an extensive selection of products from leading brands, carefully selected to meet industry standards and performance expectations. And because we understand how valuable your time is, we offer free delivery, helping you stay on schedule without the extra cost.

At Sieg Electric, we are committed to providing our customers with the highest quality electrical services. Our team of licensed and insured electricians are dedicated to excellence and professionalism in every project we undertake. We complete every project in a clean and timely manner and we stand behind the quality of our work with our warranties, allowing you to have peace of mind with this investment into your home. 

We provide complete systems for retail, hospitality, office, educational, data facilities and an array of commercial buildings. Customers know they can rely on us to provide ideas, infrastructure and efficiency.

Our planning strategies bring a high degree of predictability to the detailed and customized nature of our work. Conestogo Electric can assist in the plan-spec or design-build stage of any project. This close collaboration with our clients ensures that the most cost effective, energy efficient and functional facilities.

A Distributed Energy Resource (DER) is an electricity source or load that is connected to a distribution system, typically through a connection on the customer-side of an ownership demarcation point.

Although generation power plants are essential to Ontario’s electricity system, smaller-scale technologies, like solar panels and onsite battery storage, enable consumers and communities the opportunity to produce and distribute their own electricity, reducing their reliance on Ontario’s electricity system.

We are a woman powered small business in Kitchener, working for you and with you on your residential, commercial and industrial projects. Our specialty is taking your residential renovation to the next level!

We can help you make your future greener with energy efficient lighting upgrades and Electric Vehicle charger installations.

Education is a priority! We love helping you understand all the details of your project. We believe everyone deserves a fair chance and that we are investing in the next generation by hiring students for our team.

Studies show that people who work in a well-lit environment perform better and are significantly happier. Our experts will determine the light levels that will best suit the environment that you are illuminating. We will even work with your electrician to ensure proper light fixture placement and see the project through to completion.

Once we’ve upgraded your lighting, you can watch your electrical bills shrink while your bottom line grows.

City Electric Supply (CES) is proud to serve everyone in the Kitchener community, including electricians, contractors, and businesses of all sizes. As part of a third-generation family-owned company and one of the top 10 electrical distributors in North America, we’re committed to supplying the products you need, when you need them, with the personalized service we're known for.

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Our team comprises experienced, certified engineers, designers, and technicians who excel in various electrical service needs. Continuous safety-focused training keeps us updated on the latest technologies and procedures, ensuring meticulous attention to detail. When we complete a project, it's done right, to your utmost satisfaction.

With an emphasis on relationships and customer service, Jones Electric of Kitchener leads the way for excellence with experienced electricians and quality electrical workmanship. From new construction, residential renovations, retrofitting and electrical maintenance of older commercial buildings, Jones Electric manages projects thoroughly from start to completion.

From a visionary start to leading in sustainable lighting, Green Canada LED is driven by innovation, quality, and a commitment to a greener future.