Bison Air provides HVAC services in Keswick and across York Region (Town of Georgina). We design and install boilers, heat pumps, ductless mini splits, furnaces and central air, handle repairs and maintenance, and back every installation with a 1-year labour warranty.
- ✓ TSSA-certified gas technicians, licensed, insured and WSIB covered
- ✓ Authorized dealer for Mitsubishi, Panasonic, Bosch, Amana and AirQuest
- ✓ Boilers, heat pumps and ductless are our specialty
- ✓ 1-year labour warranty on every installation
- ✓ Financing available through Financeit
Homes in Keswick: What We See
Keswick and the rest of Georgina run along Lake Simcoe, where many homes started as summer cottages and were later converted to year-round living, next to newer subdivisions like Simcoe Landing. Converted cottages often have electric baseboards or an undersized furnace, and some are on propane or oil.
Colder winters: Keswick sees colder nights than downtown Toronto. For heat pumps we recommend cold-climate models such as Mitsubishi Hyper-Heat or Panasonic cold-climate units, and we size backup heat so the house stays warm on the coldest days. See what a cold-climate heat pump is.
What We Usually Recommend in Keswick
| Your home | What usually fits | Learn more |
|---|---|---|
| Cottage or seasonal home going year-round | Cold-climate ductless heat pump from Mitsubishi or Panasonic, with backup heat where needed | Mitsubishi · Panasonic |
| Rural home on oil, propane or electric heat | Cold-climate heat pump, ducted or ductless; these homes qualify for the largest heat pump rebates | Oil to heat pump · Heat pump rebates |
| Newer home on its original builder furnace and AC | Furnace and AC replacement, or a hybrid heat pump, sized from a heat-loss calculation | Furnaces · Air conditioners · Hybrid |
| Addition, sunroom or finished attic | Single-zone ductless heat pump; no new ductwork needed | Single-zone ductless |
Every home is different. We confirm the right system after a site visit or a review of photos, and quote it in writing before any work starts.
HVAC Services in Keswick
Heating
Furnaces, hydronic air handlers, radiant floors and snow melt.
Boilers
Boiler and combi boiler installation: NTI, Navien and Viessmann, installed by TSSA-certified gas technicians who specialize in hydronic heating.
Heat Pumps
Ducted and hybrid heat pumps and ductless mini splits from Mitsubishi, Panasonic, Bosch and AirQuest.
Cooling
Air conditioner installation and central air, each with a new properly matched evaporator coil.
🚿 Water Heating
Indoor Air Quality
Indoor air quality: HRV/ERV, humidifiers, air purification and smart thermostats.
Installation, Repair & Maintenance
Commercial
Commercial HVAC: installation, rooftop units, VRF systems and commercial boilers.
New Construction
New construction HVAC: custom homes, multi-unit residential, builders. See our recent projects.
🛒 Shop HVAC Systems with Installation in Keswick
Most of our equipment is listed online with the installed price, so you can compare before we visit. Start with Shop HVAC Systems with Installation Toronto & GTA, see all HVAC equipment in one place, or browse by type:
- ✓ Boilers & Combi Boilers
- ✓ Hybrid Heat Pumps
- ✓ Central Heat Pumps
- ✓ Ductless Single Zone
- ✓ Ductless Multi-Zone
- ✓ Furnaces
- ✓ Air Conditioners
- ✓ Hydronic Air Handlers
- ✓ Water Heaters
- ✓ Rooftop Units
- ✓ Indoor Air Quality & Accessories
- ✓ HVAC Service & Maintenance
By brand: Mitsubishi · Panasonic · Bosch · AirQuest · Amana · Lennox
Rebates & Financing
Heat pumps installed in Keswick can qualify for Ontario heat pump rebates through the Home Renovation Savings Program. Homes heated with oil, propane or electricity qualify for the largest amounts. Boilers, furnaces and air conditioners do not get these rebates. As a registered HRSP contractor, we explain what applies to your home before you buy.
Prefer monthly payments? HVAC financing through Financeit: pre-qualify in seconds without affecting your credit score.
Neighbourhoods We Serve in Keswick
- ✓ South Keswick
- ✓ North Keswick
- ✓ Keswick Beach
- ✓ Simcoe Landing
- ✓ Sutton
- ✓ Jackson's Point
Nearby, we also serve Newmarket · East Gwillimbury · Bradford · Innisfil, and the rest of the GTA. See all our HVAC services in Toronto & the GTA.
Why Keswick Homeowners Choose Bison Air
- ✓ TSSA-certified gas technicians, licensed and insured, WSIB covered
- ✓ Authorized dealer for Mitsubishi, Panasonic, Bosch, Amana and AirQuest
- ✓ Registered HRSP heat pump rebate contractor
- ✓ Every system sized from a heat-loss calculation, not a guess
- ✓ Installed prices published online for most equipment
- ✓ Clean, organized installations and 1-year labour warranty
- ✓ Serving Keswick and all of York Region (Town of Georgina)
Related Services
- ✓ Ductless Heat Pumps
- ✓ Heat Pump Installation
- ✓ Furnace Installation
- ✓ Heated Driveways & Snow Melt
- ✓ Heat Pump Rebates
- ✓ HVAC Repair
- ✓ HVAC Maintenance
- ✓ HVAC Financing
Areas We Serve
Bison Air provides HVAC services in Keswick and throughout Toronto and the GTA:
Toronto · North York · Scarborough · Etobicoke · Vaughan · Markham · Richmond Hill · Aurora · Newmarket · East Gwillimbury · King City · Stouffville · Mississauga · Brampton · Oakville · Milton · Burlington · Barrie · Innisfil · Orillia · Bradford · Keswick · Ajax · Pickering · Whitby · Oshawa · Orangeville
Book HVAC Service in Keswick
Tell us about your home in Keswick and what you need. We will recommend the right system and give you a clear written price.
or fill out our form for a free consultation · Serving Toronto & the GTA