Diamond Controls Inc. has been serving our customers since 1995. We are a family owned and operated company located in the town of Ayr, ON. DCI is registered with the Electrical Contractors Registration Agency (ECRA), Electrical Safety Authority (ESA) and a proud member of the Ontario Electrical League (OEL) and abide by their code of conduct. Our main area of service is in the Region of Waterloo including Cambridge, Kitchener and Waterloo but we are willing to travel further to meet our customer's needs.

We perform automation machine wiring, industrial electrical installations, service panel upgrades, electrical troubleshooting, knob and tube rewires, ceiling fan installations, lighting installations, telecommunications installations (sound systems, intercoms etc.) code corrections and much more. We can literally tackle any electrical issue; you name it, we do it.

DCI utilizes only the highest quality products and materials from reputable manufactuers and suppliers, ensuring they are CSA approved or UL listed or both.

DCI's electricians are courteous and polite, taking great pride in their work ensuring the project is completed in a safe and responsible manner following our health and safety policy. We believe word-of-mouth advertising is a terrific way to acquire new customers so we take great strides to make certain our projects are completed in a timely fashion and to the customer's satisfaction.