We provide a full suite of heating, cooling, and ventilation solutions designed to ensure your home or business stays comfortable year-round.
Our skilled team delivers reliable, energy-efficient results tailored to your unique needs.
Control Your Home From Anywhere & Save Money
Upgrade to a smart thermostat and use your phone to keep your home just right - even when you're not there. Most families save $100-$200 per year while enjoying better comfort.
Smart thermostats make life better and simpler:
Turn up the heat before you get out of bed in the morning
Cool your home on your way back from work
Set different temps for different rooms (with zoning)
See exactly how much energy you're using
Get alerts if something goes wrong with your system
Our smart thermostat setup is quick and easy:
Takes just 1-2 hours in most homes
Works with almost any heating and cooling system
Connects to your WiFi in minutes
Updates itself automatically
Comes with simple training so you know how to use it
We don't just install - we optimize your whole system:
We place temperature sensors in the perfect spots
We set up zones if your home needs them
We make sure your phone app works perfectly
We show you the money-saving features most people miss
We're here to help if you have questions later
Whether you have a small home or a large office, smart thermostats give you control while cutting your energy bills.
Free Smart Thermostat Demo Available
See how easy it is to control your comfort from anywhere while watching your energy bills drop month after month.
We Listen To You First - Whether You're A Homeowner, Builder, Or Business Owner. Tell Us What You Need, And We'll Make It Happen.
For Homes, We Keep Your Family Comfy.
For New Builds, We Meet Your Deadlines.
For Businesses, We Keep Customers Happy While Cutting Your Energy Bills.
No Cookie-cutter Fixes Here - We Build Heating And Cooling Plans That Work Just Right For Your Space.
Call, Email or
Fill Out The Form Below To Tell Us About Your HVAC Problem, And We’ll Provide A No-obligation Quote.
Our Experts Come To Your Home, Project Site Or Business On Time And Ready To Fix, Install, Or Upgrade Your System.
Step 3: Problem Solved
Whether It's Your Construction Project, Home Or Commercial Property, We Can Solve The Pains You Have Been Dealing With Your Old Hvac System, Making Navraj Air Systems, Your Go-to Stop.
Get Your Quote Below & Unlock Our New Offer
Limited Time Offer:
Get a New Furnace & AC Combo — and We’ll Throw in a Free Smart Thermostat and Humidifier! ($1000+ Value)
I Consent To Receive Sms, Email Notifications, And Phone Calls Regarding Offer Claims, Quotes, Alerts, And Occasional Marketing Communications From Navraj Air Systems. Message Frequency Varies. Standard Message And Data Rates May Apply. Reply "Stop" At Any Time To Unsubscribe.
We Completed Hundreds, If Not 1000+ Projects
Problem Solving Pros
Fresh, Creative Solutions, Applied Once, Work Every Time
We Don't Just Solve Problems, We Build Relationships
Our team knows how to make your home feel just right.
These local pros have fixed and installed hundreds of heating and cooling systems across the Toronto area.
They work fast, do the job right the first time, and always find ways to cut your energy bills.
When your family needs to stay warm in winter and cool in summer, our experts make it happen!
Certified technicians
Energy Efficiency
24/7 Emergency Help
Long-Lasting Systems
Expert at Both New Homes & Old Homes
Custom Room-by-Room Control
BONUS: Trusted by Top Builders
We understand the importance of clarity and are here to provide answers to your most common queries.
It’s recommended to service your HVAC system at least twice a year — once before summer for your air conditioning and once before winter for your heating system.
Common signs include unusual noises, inconsistent temperatures, higher energy bills, and poor airflow.
Yes, all our technicians are fully certified, licensed, and insured to provide professional and reliable HVAC services.
With proper maintenance, most HVAC systems last between 10 to 15 years, depending on usage and brand quality.
Navraj Air Systems offers comprehensive HVAC services in the GTA, including furnace installations, air conditioning repairs, gas piping, and indoor air quality solutions.
We provide these with a focus on energy efficiency and reliability for both residential and commercial clients as well as for new construction projects
Choosing Navraj Air Systems for your furnace installation ensures expert service from experienced professionals dedicated to maximizing energy efficiency and cost savings.
Our team prioritizes your comfort and ensures your heating system functions optimally.
Navraj Air Systems offers tailored indoor air quality solutions that include advanced filtration systems and air purifiers to ensure you breathe clean air.
Our expert consultations help identify the best options to fit your specific residential or commercial needs.
Yes, we provide 24/7 emergency repair services to ensure your comfort is restored as quickly as possible.
We install central air conditioning systems, ductless mini-splits, heat pumps, and furnaces, customized to fit your needs.
Yes, we specialize in energy-efficient HVAC upgrades designed to reduce energy consumption and lower utility bills.
Our team carefully assesses your current systems and recommends upgrades that offer the best balance between performance and cost savings.
Regular maintenance, proper insulation, using energy-efficient equipment, and setting your thermostat to optimal temperatures can help reduce energy costs.
How can I improve the energy efficiency of my HVAC system?
Regular maintenance, cleaning/replacing filters, sealing ductwork, and upgrading to a programmable thermostat can significantly improve efficiency.
Navraj Air Systems stands out as a premier HVAC contractor in Toronto due to our commitment to outstanding customer service, reliable solutions, and expert installations.
Our focus on energy efficiency and client satisfaction makes us the top choice for homeowners and businesses.
Absolutely, Navraj Air Systems is fully equipped to handle HVAC repairs for both residential and commercial properties.
Our skilled technicians promptly address any issues to restore your system's performance and ensure comfort.