Patrick Sprack Limited (PSL) was formed in 2006 as a preventative maintenance HVAC company. Since then, we have grown to become a leading Northern Ontario HVAC-R contractor that provides a full range of services to mines, industrial sites, and commercial properties, both locally and globally. Our extensive experience and reputation for delivering on-time and on-budget solutions has solidified our place as an industry leader.

We are an ever-expanding and diversifying HVAC company with a record and reputation for steady customer growth and satisfaction and a focus on the use of the latest technologies and mechanical diversity.

Our expert team is committed to the highest service standards. We pride ourselves on the safety of our workplaces and our employees’ ability to meet challenges and find solutions. By focusing on the continuous development of our team members both personally and professionally, we ensure that our customers have the right talent and the right fit for their project.

We are always looking for motivated, skilled, and success-focused people to join our dedicated team. If you are interested, please take a look at our current career opportunities, and consider making a move to PSL.

Our Approach

Lead, Innovate and Continually Improve

Be the leader in the industry

Our products, services and customer-service approach means that our team is sought out to help our clients succeed.

Your career opportunity

In addition to an excellent work environment, we offer our employees competitive salaries and opportunities for professional and personal growth.

Innovative Technologies

We use engineering and leading-edge manufacturing technology for faster, simpler, and more efficient production.

Training and Development

Every employee is provided with training and development programs to ensure the best possible work experience and continuous upward potential.

Current Opportunities

Apply today and get ready to be part of an amazing team.

Breaking Barriers: Women in Trades & International Talent at PSL​

Meet The Team
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At PSL, we recognize that our strength lies in our diversity, and by celebrating the remarkable journeys of our women employees and international talent, we pave the way for a brighter and more inclusive future. Together, we’re not just breaking barriers; we’re building bridges to new horizons of opportunity and inspiration.

Looking for a new place to call home?

Why not give Sudbury a shot! With its vibrant community, stunning natural scenery, and endless recreational opportunities, you won’t find a dull moment here. Plus, the nickel capital of the world is just as shiny as you’d expect! So, what are you waiting for? Come experience the excitement and adventure that Sudbury has to offer!

Things to do in Sudbury

With its world-renowned attractions, urban comforts and four-season outdoor adventures, Greater Sudbury continues to surprise and impress. We invite you to discover for yourself why Greater Sudbury is becoming one of Ontario’s popular go-to destinations.

Live in Sudbury

Sudbury, located about 400 km north of Toronto, is surrounded by lakes and wilderness, making it a perfect place to live if you are an outdoor enthusiast. Visit the city's official site to learn more about what the city has to offer.

Permanent residence pathway

The RNIP is a unique permanent residence pathway for international workers, aimed toward filling important labour shortages in Sudbury and surrounding communities.

Downtown Sudbury

A place for you since 1883. Learn the history of downtown Sudbury, events, programs, and more! More than 90 property owners and 400+ businesses.