our mission: Making your life easier

For people who operate all types of diesel, natural gas machinery and generator sets, the DSG and 4+ brands promises premium products and repair services.

Since 1983, our obsession with happy customers has driven us towards innovative solutions to make your life easier. In short, we have your back!

our history

DSG Power Systems began in 1983, as a re-builder and re-manufacturer of diesel fuel injection components.

Since then, our focus on providing diesel powered solutions has driven our product research and development.

this has led DSG Power Systems to manufacture a diversified line of quality products with an outstanding impact on our clients and mechanical and electrical power industry.

Our ongoing commitment to employing excellent people benefits our customers who value honesty, integrity and quality.

For over 40 years, our team of diesel experts has been dedicated to earning the trust of farmers, truckers, and fleet operators across Canada. Our products and services have proven their reliability on both fields and highways, standing the test of time.

Our commitment to quality and excellence has set us apart in a market saturated with options. We understand the value of hard work and dependability, which is why our customers continue to choose DSG Power Systems for their diesel needs.

When you choose us at DSG Power Systems, you're choosing a legacy of experience and reliability that is unmatched in the industry. Join our journey and experience the difference for yourself.