HVAC Contractors in Toronto – Installation, Repair & Maintenance

Toronto has a challenging climate for heating and air conditioning, and this is why a building needs a reliable  system. As a result of having extreme hot summer and cold winter, having a good system is not only a comfort but a necessity. That is why HVAC contractors in Toronto are ready to meet these climate conditions and offer their services to make both residential and commercial areas comfortable throughout the year.

Contractors deal in installation, repair, or periodic maintenance of heating, ventilation, or air conditioning systems. Because the weather can be so volatile , this sort of expertise is key; the capacity to be both resilient and flexible is important. These are the professionals who know how to tackle the particular challenges created by  unique climate so that your AC or Heat Pump runs at its best at all times.

HVAC Services in Toronto ON

Whether you’re a commercial or residential client, HVAC companies in Toronto offer you a wide range of services. Regardless of whether it’s an old system which has seen better days or if you’re planning a new installation, these companies will be able to help. Installation of heating and cooling systems is one of the core services provided. It consists of choosing fitting equipment, making the fitting installation, and adjusting the system performance for the best possible efficiency and longevity.

However, repair services are another important kind of service for Heating & Ac companies. It’s inconvenient and uncomfortable when your heating or cooling system goes out. The important thing to understand is that these companies have skilled technicians that can make a diagnosis and fix any problem as soon as possible and return your system back to its want working state. The same is true for regular maintenance services. Regular checkups catch issues early, which helps reduce the cost of not only repairs, but also the cost of keeping your equipment up and repaired.

Apart from an installation and repair service; many Technician also offer specialized services. For instance, duct cleaing service can remarkably increase indoor air quality by removing dust and allergens and other particles from your system. For those allergy or respiratory sufferers, this is great. Other companies concentrate solely on energy efficient upgrades, they provide options, such as high efficiency furnaces and air conditioners, to reduce your utility bills while keeping you comfortable in your home.

Pricing for Heating & AC Services 

1. System Installation & Replacement

Central Air Conditioning Systems: $3,000–$7,000 for new units 

Furnace Installation: $4,000–$8,000 including labour and equipment 

Heat Pumps / HVAC Combo Upgrades: $3,500–$8,500 depending on type 

Ductless Mini-Splits: $2,000–$7,000 based on zones and capacity 

2. Maintenance & Tune-Ups

Annual Maintenance: $150–$450 per year, depending on system type 

Tune-Up Visits: $95–$290 per session; typical visit averages $195

3. Repairs & Diagnostic Calls

Service Call Fee: $75–$200, applied to first hour of labour 

Hourly Labour Rate: $90–$150 per hour; minor repairs range from $145–$423 total 

Component Replacement Costs:

Compressor or circuit repairs: $400–$2,900 

AC coil replacement: $500–$2,500 (average ~$1,500) 

4. Energy Efficiency Upgrades

System upgrades to Energy Star units, smart thermostats, and improved ductwork to reduce energy use in the long term.

5. Indoor Air Quality

Installation of UV lights, high-efficiency filters, humidity systems, and ventilators to improve comfort and health—especially useful in GTA variable climate.

Common HVAC Issues & Problems

Why should you hire a Trusted HVAC Company in Toronto?

Self-help or amateur AC or Pump installations are not only dangerous, but also can interfere with efficiency of the system, safety, and warranties. Companies Listed with us include:

Certified by Ontario TSSA and provides installations and repairs that are ESA-compliant.

Has a wide background in heating, cooling, ventilation systems, and optimization of seasonality.

Provides immediate estimates, authorization guidance, and industry-leading service based on the local codes.

Helps also help negotiate rebates and financing, such as Home Efficiency Rebate (HER+) of efficient systems.

How Duddus Connects You with HVAC Technicians in Toronto ON

When it comes to Heating services in Toronto though, it may be rather confusing and that is where Duddus comes into the picture. Duddus is an application created to help users easily identify the most qualified Contractors.

But what really sets Duddus apart is the fact that it gives you several quotes from different contractors. This feature of competitive pricing will guarantee you value for your money while at the same receiving quality service. Having a comparison feature will help you to make decisions that suit your needs and the amount of money you have to spend.

Why Trust Duddus for Toronto HVAC ?

We collaborate with insured, ESA certified professionals who are familiar with codes and climate 

Have the benefit of open pricing, multiple bids, and rebate advice.

Get continued support - between initial estimate and after installation and post service support.

Leverage Community Insight, that local pricing is fair and modern solutions are trusted.

Frequently Asked Questions (FAQ)

Q1: How often should I schedule maintenance ?
At least once annually, ideally before peak seasons—spring for AC and fall for heating—to maintain efficiency.

Q2: Are heat pumps a good option ?
Yes. Air-source heat pumps are efficient year-round, offer heating and cooling, and often qualify for rebates.

Q3: When is AC repair more cost-effective than replacement?
If repairs like compressor or coil replacement cost under 50% of a new unit, repair may be a better option. Otherwise, a new system might be more energy-efficient.

Q4: Do HVAC installations require permits?
Yes. Installing or replacing may need permits and ESA sign-offs. Licensed contractors handle these as part of the service.