About

At Blenheim Heating & Cooling, we are a trusted HVAC company in Thunder Bay, Ontario dedicated to providing reliable heating, cooling, and ventilation services for homeowners and businesses. Built on a foundation of craftsmanship, integrity, and attention to detail, our goal is simple: deliver dependable indoor comfort and long-term solutions our customers can count on.

With years of hands-on experience, our licensed HVAC technicians specialize in furnace installation and repair, air conditioner installation, gas line services, fireplace and garage heater installation, and complete HVAC systems for new construction projects. We service all major HVAC brands and systems, ensuring every job is completed safely, efficiently, and in full compliance with local codes.

As a locally focused HVAC contractor, we understand the unique climate demands of Thunder Bay and surrounding areas. That local knowledge allows us to recommend energy-efficient heating and cooling solutions designed to perform reliably in every season—keeping your space comfortable while helping reduce energy costs. From routine service calls to full system replacements, we approach every project with the same level of care and professionalism.

What sets Blenheim Heating and Cooling apart is our commitment to honest communication and quality workmanship. We believe customers deserve clear explanations, upfront pricing, and solutions tailored to their needs—not one-size-fits-all recommendations. Our reputation has been built on consistent results, dependable service, and long-term customer relationships.

Whether you need HVAC installation in Thunder Bay, fast repairs, or a trusted partner for a new build, Blenheim Heating and Cooling is here to help. We take pride in delivering comfort done right—today and for years to come.

Proudly Serving Thunder Bay and Surrounding Areas

We proudly provide professional heating and cooling services throughout Thunder Bay, Shuniah, Neebing, Dryden, and nearby communities. If you’re searching for a dependable local HVAC company, our team is ready to help.