• Your comfort is
    worth upgrading

    Supreme Energy offers affordable, cost-efficient HVAC systems that keep you comfortable all year round

  • Over a decade of
    HVAC Expertise

    Proudly serving Canada since 2006

Prompt, professional HVAC installation and
for Canadians

Supreme Home Services has been serving residential clients throughout Ottawa for over a decade.

We deliver timely, expert installation services for your HVAC systems and guarantee a job done right every time. Whether you’re looking to retire your older, fuel-hungry furnace in favor of a greener alternative or need to repair your heating or cooling system, get in touch today. Our licensed technicians can walk you through your options, recommend the equipment that’s right for your budget, and provide the very best installation and maintenance services.


Stay warm this winter

We offer energy-efficient furnaces to fill your home with long-lasting warmth and comfort during winter. Our products keep your house warm and cozy while significantly reducing your electricity bills. Learn more

Maximum indoor comfort

Beat the heat with our full line of innovative air conditioners. Each system comes with advanced features, dependable performance, great warranties, and excellent after-sale services and support from certified technicians. Learn more

Instant hot water delivery

Built for reliable, long-lasting performance, our water heaters are designed to provide you with an endless supply of warm water, exactly when you need it, all while being energy-efficient and taking up minimal space. Learn more


Need your HVAC system fixed fast? We’re available 24/7 to provide the service you need.



Our licensed technicians will optimize your HVAC systems to ensure optimal performance.



Check out our affordable protection plans that help you save big on repair and maintenance costs.

We found out in the process of selling our house that the furnace needed to be replaced. John gave us incredible advice, understanding that we were selling and didn't need a top-of-the-line ...Read More

Calgary, AB

We called John through a recommendation from our daughter who had her A/C installed by Supreme Energy. John took his time and answered all our questions when he came by to give us an estimate. ...Read More

Salmon Arm, BC

They offered a free energy audit and completed a questionnaire to help me figure out where I was wasting my money. Turns out by changing my furnace, I could save almost $60 a month on my gas ...Read More

Jennifer Warden
Ottawa, ON