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Ontario Mechanical Services
Our Mission: Ontario Mechanical Services is your one stop shop for a reliable and responsible, Certified Heating and Air Conditioning Contractor.
Established, with a great track record 
Amazing feedback from verified customers 
Fully licensed, bonded, and insured 
Experienced and well-trained staff Request a Quote
Current Promo
Free duct cleaning using hospital-grade disinfectant with the purchase of a furnace OR free upgrade to Ecobee 3 wifi thermostat with the purchase of a new combo!
Ontario Mechanical Services provides exceptional Heating and Cooling services to both Residential and Commercial clients in Durham Region, Northumberland, Peterborough, the Greater Toronto Area, and across Ontario. We offer repairs, new installs, financing, and rentals for all your HVAC, Fireplace and Tankless Water Heater needs.
Ontario Mechanical Services is one of our Certified Partners, which means they have:
- All the proper licenses & certifications
- Additional manufacturer training
- Experienced staff
- A good track record
- Adequate insurance
- Offers fair & transparent quotes
Products & Services
We install and maintain or repair all HVAC products: Fireplaces, Furnaces, A/C Units, ductwork, Tankless Water Heaters, all Gas Linework, and Oil to Gas conversion.
We service all of Ontario, the Durham Region, and the Greater Toronto Area, and offer a complimentary, no-obligation estimate. Contact us to design a unique service plan for you
Top Products:
Tankless Water Heaters
Central Air Conditioners
Furnace
Ductless
Full – service residential and commercial HVAC company in the Oshawa – Durham area.
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