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49 Years
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Emergency
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Expert HVAC Services in Thunder Bay
Since 1977, Keenan Sheet Metal has served the Thunder Bay community with expert heating, ventilation, and air conditioning solutions. Our team specializes in furnace, air conditioning, and gas fireplace services, combining technical expertise with a steadfast commitment to integrity and customer satisfaction. As a licensed gas contractor approved by Union Gas, we ensure every installation and repair meets rigorous industry standards. With decades of experience serving both residential and commercial clients, we prioritize transparent communication, clean work sites, and personalized service tailored to each client's needs.

Our partnerships with trusted brands like Carrier and Napoleon guarantee access to high-efficiency systems, while our 24-hour emergency response demonstrates our unwavering dedication to client comfort and safety. Affiliated with the Thunder Bay Chamber of Commerce, we continue to build on our reputation for reliable, professional HVAC services that exceed expectations.
Services
Furnaces Gas Fireplaces Ventilation Heating Air Conditioning Residential Service Sheet Metal Heat Recovery Ventilators
Details
  • Year established: 1977
Highlights and features
  • Licensed gas contractor approved by Union Gas
  • 40+ years serving Thunder Bay's HVAC needs
  • 24-hour emergency repair services available
  • Top-rated customer service with clean work sites
  • Specialists in residential and commercial installations
Associations and certifications
  • Union Gas
What people say
Excellent Service Quick Service Highly Recommended Friendly Technician Panic Situation Resolved
Services
Furnace Installation
We install high-efficiency furnaces using trusted brands like Carrier and Napoleon. Our expert technicians ensure proper system sizing and installation for optimal energy efficiency. Residential and commercial clients benefit from reduced energy costs and improved comfort through modern heating technology.
Gas Fireplace Services
Specializing in gas fireplace installation and maintenance, we offer Napoleon brand units for reliable performance. Our team handles direct vent and vent-free models, ensuring safe operation and proper ventilation for residential properties in Thunder Bay.
Heat Recovery Ventilators
We install Carrier heat recovery ventilators that maintain indoor air quality while conserving energy. Our HRV systems remove humidity in warm months and circulate fresh air during winters, providing year-round comfort and cost savings.
Air Conditioning Service
Professional maintenance and repairs for residential and commercial air conditioning systems. Our licensed technicians diagnose and resolve issues promptly, using quality replacement parts to extend system lifespan and maintain cooling efficiency.
Sheet Metal Work
Custom sheet metal solutions for HVAC applications, including ductwork fabrication and installation. We ensure proper airflow distribution and system efficiency through precision-crafted components tailored to each property's requirements.
Questions
Do you offer emergency HVAC services?
Yes, we provide 24/7 emergency furnace and air conditioning repair services for urgent heating or cooling needs in Thunder Bay.
What brands do you install?
We install Carrier HVAC systems, Lifebreath heat recovery ventilators, Napoleon gas fireplaces, and Vermont Castings heating products for reliable performance.
Are you licensed for gas work?
Yes, we're licensed gas contractors approved by Union Gas for qualified repairs and installations across residential and commercial properties.
Do you serve commercial clients?
While primarily residential, we have completed commercial HVAC projects and maintain the capability to serve business clients in Thunder Bay.
What areas do you service?
We primarily serve Thunder Bay and surrounding areas, providing heating, cooling, and ventilation services to both urban and nearby rural locations.