We uphold the highest standards in service, tools, and products to ensure lasting results.
Same-day service across the GTA
Open 7 days a week 7:00 am - 9:00 pm
At Northfield Mechanical Inc, we are more than just an HVAC service provider – we are your trusted partner in creating comfortable, safe, and energy-efficient spaces. Serving communities across Ontario, we deliver expert heating, cooling, water heating, ventilation, and air quality solutions with a commitment to reliability, innovation, and customer satisfaction.
At Northfield Mechanical, we believe in more than fixing equipment. We’re here to enhance lives by ensuring comfort, safety, and peace of mind in every home and business we serve.
We uphold the highest standards in service, tools, and products to ensure lasting results.
Every service starts with a detailed assessment, tailoring our approach to your unique needs.
We proudly partner with leading brands like Rheem, Goodman, and Keeprite to deliver top-tier solutions.
Behind every successful project is our passionate and highly skilled team. From emergency repairs to custom installations, our technicians combine expertise and dedication to deliver unparalleled service. With years of training and certifications, they know everything there is to know about HVAC systems.
These are the most frequently asked questions about HVAC, Sizing, and More. Please feel free to contact us if you don’t see your question answered below.
How often you run your system, the system’s age, its make and model, and whether or not it was serviced regularly over the course of its life can all play a significant role in how long your system will last you.d/or air conditioner to last approximately 15 years.
How often you run your system, the system’s age, its make and model, and whether or not it was serviced regularly over the course of its life can all play a significant role in how long your system will last you.d/or air conditioner to last approximately 15 years.
How often you run your system, the system’s age, its make and model, and whether or not it was serviced regularly over the course of its life can all play a significant role in how long your system will last you.d/or air conditioner to last approximately 15 years.
How often you run your system, the system’s age, its make and model, and whether or not it was serviced regularly over the course of its life can all play a significant role in how long your system will last you.d/or air conditioner to last approximately 15 years.
How often you run your system, the system’s age, its make and model, and whether or not it was serviced regularly over the course of its life can all play a significant role in how long your system will last you.d/or air conditioner to last approximately 15 years.
How often you run your system, the system’s age, its make and model, and whether or not it was serviced regularly over the course of its life can all play a significant role in how long your system will last you.d/or air conditioner to last approximately 15 years.
How often you run your system, the system’s age, its make and model, and whether or not it was serviced regularly over the course of its life can all play a significant role in how long your system will last you.d/or air conditioner to last approximately 15 years.
How often you run your system, the system’s age, its make and model, and whether or not it was serviced regularly over the course of its life can all play a significant role in how long your system will last you.d/or air conditioner to last approximately 15 years.
How often you run your system, the system’s age, its make and model, and whether or not it was serviced regularly over the course of its life can all play a significant role in how long your system will last you.d/or air conditioner to last approximately 15 years.
How often you run your system, the system’s age, its make and model, and whether or not it was serviced regularly over the course of its life can all play a significant role in how long your system will last you.d/or air conditioner to last approximately 15 years.
How often you run your system, the system’s age, its make and model, and whether or not it was serviced regularly over the course of its life can all play a significant role in how long your system will last you.d/or air conditioner to last approximately 15 years.
How often you run your system, the system’s age, its make and model, and whether or not it was serviced regularly over the course of its life can all play a significant role in how long your system will last you.d/or air conditioner to last approximately 15 years.
How often you run your system, the system’s age, its make and model, and whether or not it was serviced regularly over the course of its life can all play a significant role in how long your system will last you.d/or air conditioner to last approximately 15 years.
How often you run your system, the system’s age, its make and model, and whether or not it was serviced regularly over the course of its life can all play a significant role in how long your system will last you.d/or air conditioner to last approximately 15 years.
How often you run your system, the system’s age, its make and model, and whether or not it was serviced regularly over the course of its life can all play a significant role in how long your system will last you.d/or air conditioner to last approximately 15 years.
How often you run your system, the system’s age, its make and model, and whether or not it was serviced regularly over the course of its life can all play a significant role in how long your system will last you.d/or air conditioner to last approximately 15 years.
Worked as an installer for 10 years and in 2015 became the Installation Manager.
Creative problem solver and have a very "can do" attitude despite a difficult job.
joel have been involved with the HVAC trade for nearly a decade and love it.
Worked as an installer for 10 years and in 2015 became the Installation Manager.
Creative problem solver and have a very "can do" attitude despite a difficult job.
joel have been involved with the HVAC trade for nearly a decade and love it.
