Our family-owned business was initially established to specialize in underground cable fault detection and testing. Over time, we have built a reputation as a trailblazer in the industry. In 2011, we proudly took another significant step forward when DES Engineering Ltd. acquired the renowned Power Test Systems name. Today, we continue to uphold our commitment to personalized service, catering to underground power contractors, power utility companies, and independent owners seeking power distribution testing and commissioning throughout Alberta.