AC, Furnace, Water Heater Repair & Installation in Whitby
Furnace, Air Conditioner and Heat Pump Service in Whitby
When we come to your home we respect your time and your property at every stage. That means arriving within the window we booked, explaining what we find before we touch anything, quoting the work upfront for your approval, and cleaning up before we leave. Pricing is confirmed before the job starts, so the number you approve is the number you pay.
Whether you are replacing an ageing furnace or buying your first high-efficiency system, you can rely on the licensed technicians at Aire One East Heating & Cooling. We install and service furnaces, air conditioners, boilers, ductless mini-splits, heat pumps and both tank and tankless water heaters. We are a Carrier Factory Authorized Dealer and also install Lennox and other major brands, fully warrantied. Our seasonal A/C tune-up is discounted this season, and qualifying heat pump upgrades can be eligible for Home Efficiency Rebates of up to $5,000. Explore our furnace repair, air conditioner repair and heat pump installation services in Whitby, or read our guide to furnace replacement in Whitby.
- Certified Technicians
- 24/7 Emergency Service
- Satisfaction Guaranteed
- Always Available
Choosing the Right Heating and Cooling Company in Whitby
We size every system to the home rather than to a catalogue. After assessing the square footage, the layout and insulation of the space, the equipment already installed and your budget, our technicians explain which options genuinely fit and what each one will cost to run. You get that comparison before you commit, not after. For ongoing care, our protection plans cover scheduled maintenance on the equipment we install.
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Frequently asked questions about HVAC service in Whitby
Straight answers about furnace, air conditioner, heat pump and water heater service in Whitby, Ontario. Aire One East Heating & Cooling has been based in Whitby since 1991 and our office is on Dundas Street East, so Whitby is our home service area rather than an outlying one.
Aire One East Heating & Cooling — Whitby at a glance
| Location | 1910 Dundas St E #117, Whitby, ON L1N 2L6 |
|---|---|
| Phone | 905-576-7600 |
| Hours | Monday to Saturday, 8:00 am – 8:00 pm; 24/7 emergency service |
| In business since | 1991 (family-owned, three generations) |
| Google rating | 4.8 out of 5 across 229+ reviews |
| Dealer status | Carrier Factory Authorized Dealer |
| Brands installed | Carrier, Lennox and other major HVAC brands |
| Technicians | Licensed, insured and background-checked |
Is Aire One East actually located in Whitby?
Yes. Our office and dispatch base is at 1910 Dundas St E #117, Whitby, ON L1N 2L6, and we have operated as a family-owned business since 1991. Because we dispatch from within Whitby rather than from outside Durham Region, Whitby calls are typically the fastest ones on our schedule.
Do you offer same-day furnace and air conditioner repair in Whitby?
Yes, same-day service is available in Whitby subject to technician availability, and we run 24/7 emergency support for no-heat and no-cool situations. Regular booking hours are Monday to Saturday, 8:00 am to 8:00 pm. Calling early in the day gives you the best chance of a same-day slot, especially during a cold snap or heat wave when call volume spikes.
What does an air conditioner tune-up cost in Whitby?
Our seasonal A/C tune-up is discounted this season. A tune-up includes cleaning and inspecting the outdoor coil, checking refrigerant pressures and electrical connections, and confirming the system is cooling to spec. Repairs beyond the tune-up are quoted upfront and approved by you before any work starts, so the tune-up price is not a starting point that grows mid-visit.
Which furnace and air conditioner brands do you install in Whitby?
We are a Carrier Factory Authorized Dealer and also install Lennox and other major HVAC brands, all fully warrantied. Factory authorization means our technicians are trained and tested on Carrier equipment specifically, which matters for warranty registration and for correct commissioning of high-efficiency and variable-speed systems.
Do you handle overnight and weekend no-heat emergencies in Whitby?
Yes. We provide 24/7 emergency service for Whitby homeowners, which covers overnight, weekend and holiday no-heat and no-cool calls. If your furnace fails on a winter night, shut the system off at the thermostat, keep taps dripping if temperatures are near freezing, and call 905-576-7600.
Are your technicians licensed and insured to work on gas furnaces in Ontario?
Yes. Our technicians are licensed, insured and background-checked. Gas-fired heating work in Ontario must be performed by technicians holding a valid TSSA gas licence, and you are entitled to ask any contractor for licence and insurance details before work begins. We are happy to provide ours on request.
Can I get a rebate on a heat pump in Whitby?
Qualifying heat pump upgrades can be eligible for Home Efficiency Rebates of up to $5,000. Eligibility depends on the equipment you install, your current heating system and the program rules in effect at the time you apply, so confirm the current details with us before you buy rather than assuming a figure. We can walk you through which of our heat pump models qualify.
Do you rent water heaters, furnaces and air conditioners, or only sell them?
Both. We sell and rent furnaces, air conditioners and tank and tankless water heaters, and we offer flexible financing on purchases. Renting keeps the upfront cost near zero and bundles repairs into the monthly fee, while buying costs more today but ends the monthly payment. Which one wins depends mainly on how long you plan to stay in the home.
What HVAC services do you provide in Whitby?
Furnace repair, maintenance and high-efficiency installation; air conditioner repair, tune-ups and installation; heat pump installation; tank and tankless water heater sales, rentals and repair; indoor air quality work including humidifiers, air purifiers and duct cleaning; and annual protection plans that cover scheduled maintenance.
HVAC services we provide in Whitby
- Furnace repair
- Furnace installation
- Air conditioner repair & tune-ups
- Heat pump installation
- Water heater repair & installation
- Tankless water heaters
- Air duct & vent cleaning
- Indoor air quality
- Ductless mini-splits
- Protection plans & maintenance
Other Durham Region communities we serve
Whitby HVAC guides
Whitby-specific answers on repairs, replacement, renting and indoor air quality.
