Licensed & Insured
Fully licensed HVAC contractors and gas fitters. Every job is done to Ontario code and backed by insurance.
HVAC Thunder Bay
Heating · Cooling · Sheet Metal
Total Climate provides expert HVAC, furnace, AC, fireplace, gas line, and sheet metal services for residential and commercial clients across Thunder Bay and surrounding areas.

Total Climate is Tim's licensed, local HVAC and sheet metal company serving Thunder Bay residential and commercial clients. We're known for dependable workmanship, honest advice, and showing up when we say we will. Whether you need an emergency furnace repair in the middle of a cold snap or a complete HVAC system for a new home build, Total Climate delivers reliable comfort solutions built for Thunder Bay conditions.
New furnace supply and installation for Thunder Bay homes.
Learn more →Central air and ductless AC installation — stay cool all summer.
Learn more →Gas and electric fireplace installation with full safety inspection.
Learn more →Keep your garage or shop warm all winter long.
Learn more →Licensed gas fitter for new lines, extensions, and repairs.
Learn more →Fast, affordable furnace repair when you need heat most.
Learn more →Complete HVAC rough-ins and installs for new construction.
Learn more →HRV, ductwork, and exhaust systems for healthy indoor air.
Learn more →Cold-climate heat pumps for efficient heating and cooling year-round.
Learn more →Room-by-room comfort without ductwork — ideal for additions and older homes.
Learn more →Infrared radiant garage heaters for shops, warehouses, and large garages — often the best fit when doors open often or ceilings are high.
Learn more →Powerful gas-fired unit heaters for commercial, industrial, and large garages.
Learn more →Fully licensed HVAC contractors and gas fitters. Every job is done to Ontario code and backed by insurance.
We're local. We understand Thunder Bay winters, local building standards, and what homeowners here actually need.
When your furnace fails in January, we respond fast. Same-day service for urgent no-heat calls across Thunder Bay.
Clear recommendations and transparent, itemized pricing before any work begins. No surprises, no pressure.
Highlights of our training and registrations — full details on our About page.
We serve homeowners and businesses throughout Thunder Bay, Fort William, Shuniah, Kakabeka Falls, and surrounding communities. Not sure if we cover your area? Request a free quote.
Real feedback from Thunder Bay homeowners and businesses who trust Total Climate for heating, cooling, and gas fitting work.
Tim did a good job re-locating my furnace vent. He got the the job done quickly and it looks great. Tim did great work at a very reasonable rate....I would recommend Tim for all your hvac needs...JAMES E.
Tim did a terrific job installing a new water heater. Prompt, efficient and excellent customer service. Highly recommended!
Tim did the heater in our garage. Top notch install and a fair price. I would recommend him for your heating needs.
We were very happy with our furnace installation. Tim is prompt neat and provided excellent service. Thank you Tim!
Tim installed our new furnace and central AC along with all new duct work. This wasn't a super simple task either as our home is largely finished and had no previous ductwork. Tim had great solutions for where to run the duct to maximize efficiency, with minimal disruptions to the current finishings. The work was quality, priced fairly, and was completed in the timeline we agreed upon. 10/10 would recommend Tim at Total Climate!
Honestly so glad I called Tim. My AC just stopped working out of nowhere and it was way too hot to deal. Tim came the same day and figured it out super fast and had it fixed in like 30 minutes. Super nice and didn't make me feel dumb for not knowing anything about ACs. 10/10!
Answers to common questions about our HVAC, heating, cooling, and gas services in Thunder Bay.
Contact UsWe provide furnace repair and installation, AC installation, gas line work, fireplace installation, garage and unit heaters, ductless mini-splits, ventilation systems, heat pumps, and HVAC support for new builds.
Yes. Total Climate is fully licensed and insured for HVAC, gas fitting, and sheet metal work in Ontario. Tim holds credentials including certified gas technician, TSSA Heating Fuels Contractor registration, and registration with the Ontario College of Trades, and we follow local code with safety as the top priority. See our About page for the full credentials list.
Yes. We prioritize urgent no-heat calls in Thunder Bay, especially during winter weather. Phone is the fastest way to get a rapid response.
Yes. We provide free quotes for installation and upgrade projects, with clear recommendations and itemized pricing before work starts.
We proudly serve Thunder Bay and nearby communities, including Fort William, Shuniah, Kakabeka Falls, and surrounding areas.
Tell us what you need help with and we'll follow up quickly with honest recommendations and clear pricing.
Need heating or cooling help in Thunder Bay? Request your free quote online today.