Welcome to PSL’s Service Divisions Hub
At PSL Patrick Sprack Limited, we deliver expert mechanical, electrical, and industrial contracting services. Although we reside in Northern Ontario, we have completed projects from coast to coast. Our specialized divisions are built to support the unique operational demands of industrial, institutional, and commercial clients.
Whether you’re operating in mining, manufacturing, health care, or property management, PSL offers fully integrated services—backed by responsive support, experienced technicians, and trusted industry relationships.
What You Can Expect:
Reliable heating, ventilation, and refrigeration systems for complex facilities.
Safe, energy-efficient electrical solutions built to ESA standards.
Turnkey fuel systems, tank installs, and certified maintenance for regulated environments.
Propane, diesel, LNG, and CNG energy solutions engineered for performance.
Custom underground air systems designed to meet safety and emissions standards.
High-performance rentals with 24/7 support and emergency replacement options.
Clean air systems and professional duct servicing for healthier environments.
Preventative maintenance and integrated service plans to extend facility life.
Industrial door systems and loading dock solutions for secure, seamless access.
Backup and standby generators, load bank testing, and maintenance services.