PSL is a reputable mechanical and electrical contractor in Ontario, providing a range of service and installation solutions to customers locally and globally. With a global vision and hometown solutions, PSL offers a unique combination of guaranteed performance schedules, proven results, and customer satisfaction. We pride ourselves on our family values, promoting a safe and healthy work environment, and have successfully completed over 1000 projects worldwide with a focus on safety.

As a family-run business established in 1967, Jack Dougan Associates Ltd. is a trusted manufacturers' representative of commercial and industrial heating, ventilation, air conditioning, and air quality equipment in Northeastern Ontario. The company serves the heating and cooling needs of engineers and contractors in the region, offering a wide selection of products from renowned brands such as Camfil, Trane, and Price. With a focus on exceptional service, Jack Dougan Associates Ltd. has built long-term relationships with its clients through trust, integrity, and expertise. The company's offices are located in Lively, Ontario, and it serves a sales territory of over 90,000 square miles.