HVAC Contractors in Ottawa, ON

Professional, friendly and reliable service means something more at Crowley Heating & Air Conditioning. It's who we are, not just what we do. Your HVAC systems will receive the best care from our technicians, and our work is backed by a lifetime guarantee.

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A Reputation for Excellence

Crowley Heating & Air Conditioning delivers exceptional service backed by a lifetime warranty. With over 30 years of industry experience, we provide both residential and commercial customers with top-quality repairs, installations and maintenance to keep their systems running smoothly — but it doesn't stop there! 


Crowley Heating & Air Conditioning specializes in the installation of heating and cooling systems that make your home enjoyable both indoors and out. 


We install and service:



  • Pool heating systems
  • Gas barbeques
  • Fire-pits
  • Gas fireplaces
  • Stoves and ranges
  • Condensate tanks
  • Humidifiers
  • Tankless on demand
  • Filtration systems
  • Furnaces
  • Air conditioners
  • Water heaters — and more!


No matter the size of the system or appliance, Crowley Heating & Air Conditioning handles all your HVAC needs. In addition, our maintenance programs keep your systems running in top form and help prevent expensive damages.

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Reliable

Crowley Heating & Air Conditioning backs all our work with a lifetime guarantee, so you can rely on quality service and installation by professional technicians. With 24/7 care, we are there when you need us the most and never leave you in the cold.

Saves Energy

Keeping your HVAC system and other appliances running efficiently and up to date saves you thousands of dollars on future energy bills. We have all the top high-efficiency brands and maintenance services to optimize your building.

Safe

Malfunctioning HVAC systems can lead to extensive damage to your property — but worse, they pose significant health risks. We not only inspect and maintain your equipment but also provide honest, expert advice on when it is time to replace rather than repair.

6000

Hours Worked

652

Awesome Clients

350

Working Projects

75

Awards Won

Our Services

HVAC Solutions

Your heating and air conditioning systems keep you comfortable, and your property running efficiently. Crowley Heating & Air Conditioning has the experience to repair, install and maintain your HVAC systems without compromising service. We also offer the most innovative HVAC systems and appliances available.

Reliable Technicians

We employ only the most professional and knowledgeable technicians. They hold the appropriate HVAC certifications that meet and exceed all the Technical Standards & Safety Authority (TSSA) protocols. In addition, we are courteous, reliable, and transparent about our work.


All Makes & Models

Our expert technicians will assess your needs and create an honest, straightforward action plan to ensure your system runs efficiently for years, regardless of your current HVAC system's brand, make, or model. We handle all commercial and residential systems.




Why Choose Us?

Crowley Heating & Air Conditioning is a different kind of company. Not only have we been serving Ottawa and surrounding areas in Ontario for over 30 years, but we bring exceptional quality and care to every project. We back our work with a lifetime guarantee, which is almost unheard of in the HVAC industry.


Our certified technicians specialize in commercial and residential HVAC systems, gas fireplaces, appliances, barbeque installations, pool and water heaters, etc. With our professional and safe services, you can relax and enjoy your home knowing it is well cared for and maintained.


We know the importance of keeping your commercial buildings operating at top efficiency. However, breakdowns can lead to customer dissatisfaction or costly interruptions to operations. Our 24/7 emergency services, combined with regular maintenance programs, ensure you're operating smoothly at all times. 


Contact us today to learn how we can save you valuable time and money!

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What Our Clients Say

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