# Allseason HVAC Inc.

> Allseason HVAC Inc. is a TSSA-registered heating and cooling contractor based in Richmond Hill, Ontario. We install, repair and maintain furnaces, air conditioners, heat pumps, water heaters, boilers, ductwork, water treatment systems and spray foam insulation across the Greater Toronto Area, and help homeowners apply for Ontario energy rebates. In-home assessments and written quotes are free.

- Phone: (647) 886-5968
- Email: allseasonhvac1779@gmail.com
- Location: Richmond Hill, ON, Canada
- Service area: Richmond Hill, Markham, Vaughan, Thornhill, Toronto, Aurora & Newmarket, Whitchurch-Stouffville, King City and the Greater Toronto Area
- Hours: Mon–Sat 8:00 am – 8:00 pm · Emergency calls answered 7 days
- Languages: English, Mandarin Chinese
- Credentials: TSSA-registered contractor; G2 Gas Technician; 313D Residential Air Conditioning Systems Mechanic; TSSA registration #FS-R-53144
- Free in-home assessment: https://ashvac.ca/book/
- Pricing: not published; free written quotes after an in-home assessment

## Services
- [Furnace Installation & Repair](https://ashvac.ca/services/furnace/): High-efficiency gas furnace installation, replacement, repair and annual maintenance by licensed gas technicians.
- [Air Conditioner Installation & Repair](https://ashvac.ca/services/air-conditioning/): Central air conditioner and ductless mini-split installation, repair, refrigerant service and seasonal tune-ups.
- [Heat Pump Installation](https://ashvac.ca/services/heat-pumps/): Cold-climate ducted and ductless heat pumps, including hybrid systems paired with your gas furnace. Rebate help included.
- [Water Heaters, Tankless & Boilers](https://ashvac.ca/services/water-heaters-boilers/): Tank and tankless water heaters, combi boilers and hydronic boilers — installation, replacement and repair. Rental buy-out help.
- [Ductwork, Thermostats & Indoor Air Quality](https://ashvac.ca/services/ductwork-indoor-air/): Ductwork design and modification, humidifiers, HRV/ERV ventilation, air filtration and smart thermostats.
- [Water Softeners & Water Filtration](https://ashvac.ca/services/water-treatment/): Water softeners, whole-home filtration, reverse osmosis drinking water systems and UV purification.
- [Spray Foam & Attic Insulation](https://ashvac.ca/services/spray-foam-insulation/): Closed- and open-cell spray foam for basements, rim joists, garages and walls, plus attic insulation upgrades.
- [Government Rebate Application Help](https://ashvac.ca/services/rebate-assistance/): We identify the rebates your upgrade qualifies for, choose eligible equipment and help you prepare the application.

## Key pages
- [Ontario rebates guide](https://ashvac.ca/rebates/): Ontario homeowners can receive rebates for heat pumps, insulation, smart thermostats and other energy upgrades through the Home Renovation Savings Program, delivered by Enbridge Gas and Save on Energy. Homes heated with electricity, natural gas, oil, propane or wood may be eligible. Below is a summary of the main measures related to our services.
- [Service areas](https://ashvac.ca/service-areas/)
- [About](https://ashvac.ca/about/)
- [FAQ](https://ashvac.ca/faq/)
- [Book a free assessment](https://ashvac.ca/book/)
- [Chinese version / 中文版](https://ashvac.ca/zh/)

## Optional
- [Full content for LLMs](https://ashvac.ca/llms-full.txt)
- [Should You Repair or Replace Your Furnace? A GTA Homeowner's Checklist](https://ashvac.ca/blog/furnace-repair-or-replace/)