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Trusted HVAC Services in Uxbridge & Surrounding Areas
Therwood Heating & Cooling has been a trusted local provider of heating, ventilation, and air conditioning services for over 25 years. Our team of licensed technicians specializes in furnace installation, repair, and maintenance, as well as air conditioning solutions for residential and commercial clients. We prioritize customer satisfaction by offering 24-hour emergency services, using high-quality products from reputable brands like KeepRite and Mitsubishi, and ensuring compliance with all gas codes and safety standards.

Backed by partnerships with organizations such as the Technical Standards and Safety Authority (TSSA) and the Heating, Refrigeration and Air Conditioning Institute (HRAI), we deliver reliable, code-compliant solutions tailored to individual needs. Our commitment to annual maintenance plans and personalized service ensures long-term efficiency and client trust.
Services
Heating Air Conditioning Maintenance Commercial HVAC Fireplace Installation Gas Lines Pool Heater Service
Highlights and features
  • We offer 24/7 emergency heating services for urgent furnace issues.
  • Our team includes 8 licensed gas technicians and 3 oil burner specialists.
  • We honor all manufacturer equipment warranties and provide rebates.
  • We use premium products from trusted brands like KeepRite and Mitsubishi.
  • We serve Uxbridge, York, Durham, and surrounding regions with local expertise.
Associations and certifications
  • Workplace Safety and Insurance Board (WSIB)
  • Heating, Refrigeration and Air Conditioning Institute (HRAI)
  • Technical Standards and Safety Authority (TSSA)
  • Skilled Trades Ontario
  • WHMIS
Services
Furnace Installation
Therwood Heating & Cooling specializes in furnace installation for residential and commercial properties. Our licensed technicians offer energy-efficient solutions tailored to your home or business, ensuring compliance with gas codes and maximizing comfort. We provide free quotes, manufacturer warranties, and access to rebates for upgrades to natural gas, propane, or heat pump systems.
Air Conditioning Repair
Our air conditioning repair services address issues like refrigerant leaks, frozen units, and thermostat malfunctions. With same-day service and licensed technicians, we restore cooling efficiency quickly. We service all makes and models, honor warranties, and offer annual maintenance to prevent future breakdowns.
24/7 Emergency Heating
Therwood provides 24-hour emergency heating services for urgent furnace or boiler failures. Our licensed team responds promptly to restore heat during critical situations, ensuring safety and comfort for homes and businesses in Uxbridge and surrounding areas.
Commercial HVAC
We design and install commercial HVAC systems, including rooftop units, boiler systems, and air conditioning solutions. Our services include 24/7 emergency support, tailored maintenance contracts, and mechanical design for permits, ensuring optimal performance for businesses in York and Durham regions.
Heat Pump Services
Therwood offers heat pump installation and repair, including Mitsubishi cold-climate models. Our technicians assess your property to recommend ductless or ducted systems, ensuring year-round comfort. We handle rebates, warranties, and emergency repairs for residential and commercial clients.
Questions
What HVAC services do you offer?
We provide furnace installation, air conditioning repair, 24/7 emergency heating, commercial HVAC solutions, and services like fireplace installation and gas line setup.
Do you offer emergency HVAC services?
Yes, we provide 24-hour emergency heating and cooling services to address urgent issues like furnace failure or frozen air conditioners.
Are your technicians licensed?
Yes, our team includes 8 licensed gas technicians, 3 oil burner specialists, and refrigeration experts, ensuring code-compliant installations and repairs.
Do you service commercial properties?
Yes, we offer commercial HVAC installations, maintenance plans, and emergency services tailored to businesses in Uxbridge, York, and surrounding areas.
Can I get rebates for HVAC upgrades?
Yes, we help clients access manufacturer, utility, and government rebates for energy-efficient furnace, air conditioner, and heat pump installations.
What areas do you serve?
We serve Uxbridge, York, Durham, Brock, and surrounding regions, including Port Perry, Stouffville, and Leaskdale.
Reviews (3)
Lisa Cornell-Cook
May 20, 2021 Report
So thankful to have my new energy efficient and super quiet air conditioner installed by the Therwood Heating and Cooling team! Prompt, friendly, helpful and left the space clean and tidy.
Kathleen Coburn
Apr 07, 2021 Report
Fantastic service !!! New propane furnace installed in one day The crew were fast, professional and very efficient...should have made the switch years ago....
Jen Trifiletti
Feb 13, 2021 Report
My gas furnace died in the night. I called Therwood first thing and Kevin arrived within 30 minutes! The repair required parts to be order but he left us spare heaters and our furnace was repaired by the next day! Amazing service. Recommend completely. We’ve depended on Therwood for last 8 years.