Service Update: We are currently addressing staffing challenges that have resulted in service delays. We apologize for any inconvenience caused and reassure you of our commitment to providing you with the highest level of professional and reliable service. Thank you for your patience and understanding.

Residential Ottawa HVAC Contractor  Service

Ottawa’s Most Trusted Gas Technicians Since 2004

Gas Man has over 15 years of home climate installations, repairs and maintenance.  With a commitment to provide excellent customer service, guaranteed labour, & warrantied repairs our five-star rating shouldn’t be a surprise.  Ottawa residential homeowners shop confidently when upgrading their heating & cooling equipment with help from Gas Man Ottawa. 

gasman standing in front of large residential air conditioner in ottawa

Free HVAC Estimates In Ottawa

Schedule a Gas Man technician to visit your home and learn about what size of HVAC equipment you need to achieve energy-efficient heating & cooling inside your house. After our in-home consultation, you will feel confident in choosing the right size furnace or air conditioner to purchase.

Our quotes are sent electronically and include a  detailed breakdown of labour and costs.  We make it very easy for you to compare installation & repair prices with other HVAC Contractors in Ottawa.  Take advantage of our risk-free in-home consultation today and find out why Gas Man is one of Ottawa’s best-rated HVAC Companies.



Our HVAC Service Includes Warrnatied Equipment & Guaranteed Labour

Choosing Gas Man to be your gas contractor means you can relax knowing the equipment you purchase is protected by a thorough warranty. Plus, the installation service is protected by our one-year installation guarantee.  Labour guarantees mean you know your HVAC  equipment is installed perfectly to specification and the warranty means if your equipment breaks down Gasman is authorized to diagnose, inspect & repair your equipment without hassle. 

HVAC Service Area In Ottawa

HVAC Service Available In Ottawa

  • Furnace Installation, Repairs & Maintenance
  • Air Conditioner  Installation, Repairs & Maintenance
  • Water Heater Installation, Repairs & Maintenance
  • Tankless Hot Water Heater Installation, Repairs & Maintenance
  • Natural Gas Fireplace
  • Ductwork
  • Ventilation
  • & More!

Furnace Maintenance, Repair & Installation

Got an ageing furnace?  Gas Man maintains older heating equipment so you can confidently operate heat your home for another year.  In the event your furnace suddenly breaks down Gas Man repairs broken furnaces in Ottawa. Finally, if you’ve decided to upgrade your furnace we help pick out the best model to match your home and budget.

Air Conditioning Installation, Repair & Maintenance

Looking to replace your air conditioner?  Gas Man works with Ottawa homeowners to install the latest high efficiency and economical air conditioners from major air conditioning manufacturers.

No matter the maker of your AC (Goodman, Amana, Lennox, Rudd, Rheem, York Carrier, or Train) Gas Man is authourized to repair broken air conditioners.

Keep your new or older home cooling equipment from breaking down, improve life expectancy, and increase efficiency but having your home climate equipment maintained as needed (every 1-3 years depending on age, condition & use).

Ottawa Emergency HVAC Repair

Furnace breakdowns in the winter & air conditioner breakdowns in the summer are more than an inconvenience in Ottawa. That’s why our emergency repair service is fast, reliable and our HVAC repair technicians are here when you need help.  Gas Man is authorized to repair HVAC equipment and we have access to ordering hundreds of genuine replacement parts from every heating, cooling & ventilation manufacturer.

HVAC Service Area In Ottawa